Introduction CHEMICAL ANCHORING - REINFORCING BAR ANCHORING Chemical Anchoring Reinforcing Bar Anchorage The following section applies to reinforcing bar in anchorage applications. For structural post-installed reinforcing bar designs intended to comply with AS3600, please refer to the section titled Chemical Anchoring Reinforcing Bar to AS3600-2009. d b Reinforcing bar complying with the requirements of grade 500 according to AS/NZS 4671:2001. Reidbar Continuously threaded reinforcing bar. h d h 110 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
15.1 ChemSet Reo 502 CHEMICAL INJECTION ANCHORING AVAILABLE IN AUSTRALIA ONLY 15.1 GENERAL INFORMATION Product ChemSet Reo 502 is an extra heavy duty pure epoxy anchoring adhesive. Benefits, Advantages and Features Greater productivity: Anchors in dry, damp, wet or flooded holes no weather delays Fast 3 hour cure time (REO502J) Short embeddment to achieve bar yield stress Greater security: Exceeds steel strength up to AISI 316 Stainless Steel at recommended embedments High loads in shallow holes in thin slabs Versatile pure epoxy: Anchors in dry, damp, wet and flooded Oversized holes into 2.25xd b Anchors in carbide drilled and diamond cored holes For tropical and temperate climates Easy flow version for easy cold dispensing (REO502 EF) Greater safety: Low odour Non-flammable for transport and storage VOC Compliant Australian Made Installation PERFORMANCE RELATED (New Zealand refer to Epcon C6) INSTALLATION RELATED Principal ip Applications Reinforcing i bars Deformed bars Starter bars Anchoring structural steel to concrete e Anchoring stadium seating Installation temperature limits: REO502 Substrate: 5 C to 40 C. Adhesive: 20 C to 40 C. Adhesive: 5 C to 40 C. Load should not be applied to anchor until the chemical has sufficiently cured as specified. Service temperature limits: -40 C to 80 C. REO502 EF Substrate: 5 C to 30 C. Setting Times Reo 502 Working Time Cure Time (mins) (hrs) Reo 502 EF Working Time Cure Time (mins) (hrs) 1 2 3 4 5 1. Drill recommended diameter and depth hole. 2. Important: Use Ramset Dustless Drilling System to ensure holes are clean. Alternatively, clean dust and debris from hole with stiff wire or nylon brush and blower in the following sequence: blow x 4, brush x 3, blow x 4, brush x 3, blow x 4. 3. Insert mixing nozzle to bottom of hole. Fill hole to 3/4 the hole depth slowly, ensuring no air pockets form. 4. Insert rebar to bottom of hole while turning. 5. Allow ChemSet Reo 502 to cure as per setting times. Substrate Temperature 40 C 30 C 25 C 20 C 15 C 10 C 5 C 0 C 8.5 2 12 2.5 20 3 23 5 27 8 Note: Cartridge temperature minimum 20 C. 8.5 6 13 12 17 22 22 48 32 96 Note: Cure time is extended in flooded conditions. Refer to Technical Data Sheet. www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 111
ChemSet Reo 502 15.2-3 CHEMICAL INJECTION ANCHORING AVAILABLE IN AUSTRALIA ONLY Installation and performance details: ChemSet Reo 502 and Reinforcing Bar Anchor Size, d b (mm) Drilled Hole diam., d h (mm) Anchor Effective Depth, h (mm) Edge* distance, e c (mm) * Note: For shear loads acting towards an edge or where these optimum dimensions are not achievable, please use the simplified strength limit state design process to verify capacity. **Note: Reduced characteristic ultimate concrete tensile capacity = ØN uc where Ø = 0.6 and N uc = Characteristic ultimate concrete tensile capacity. For conversion to Working Load Limit MULTIPLY ØN uc x 0.55 ***Note: Reduced characteristic ultimate steel tensile capacity = ØN us where Ø = 0.8 and N us = Characteristic ultimate steel tensile capacity. For conversion to Working Load Limit MULTIPLY ØN us x 0.56 #Note: Design Tensile Capacity ØN ur = minimum of ØN uc and ØN us WET HOLES: Multiply ØN uc x 0.7 15.2 DESCRIPTION AND PART NUMBERS Optimum dimensions* Reduced Characteristic Capacity # Anchor spacing, a c (mm) Concrete substrate thickness, b m (mm) Gr 500 Rebar - Steel Tension, ØN us (kn)*** Shear, ØV us (kn) Concrete Tension, ØN uc (kn)** Concrete compressive strength, f'c 20 MPa 32 MPa 40 MPa 10 14 90 40 60 120 31.4 21.4 14.8 18.7 20.9 12 16 110 50 70 140 45.2 30.8 21.7 27.4 30.7 16 20 125 65 100 160 80.4 54.8 32.9 41.6 46.5 20 25 150 190 49.3 62.4 69.7 80 120 125.6 85.7 170 220 55.9 70.7 79.0 24 30 180 240 71.0 89.8 100.4 100 145 180.8 123.3 210 270 82.8 104.8 117.2 25 30 180 240 74.0 93.6 104.6 100 150 196.4 133.9 210 270 86.3 109.2 122.0 28 35 225 295 103.6 131.0 146.5 115 170 246.4 168.0 270 340 124.3 157.2 175.7 32 40 240 320 126.2 159.7 178.5 130 195 321.6 219.3 300 380 157.8 199.6 223.2 36 45 290 380 171.6 217.1 242.7 145 220 408.0 278.3 330 420 195.3 247.0 276.2 40 50 320 420 210.4 266.1 297.6 160 240 504.0 343.7 360 460 236.7 299.4 334.8 Description Cartridge Size Part No. ChemSet Reo 502 750 ml Reo502J ChemSet Reo 502EF 750 ml Reo502JEF Effective depth, h (mm) h 6 * d h (To obtain full steel strength in shear) Substrate thickness, bm (mm) b m = greater of: 1.25 x h, h + (2 x d h ) Drilled hole depth, h 1 (mm) h 1 = h h = Effective depth 15.3 ENGINEERING PROPERTIES Typical Engineering Properties of Grade 500 Reinforcing Bar Rebar Size 10 12 16 20 24 25 28 32 36 40 Drilled Hole Dia, d h (mm) 14 16 20 25 30 30 35 40 45 50 Stress Area, A s (mm 2 ) 78.5 113 201 314 452 491 616 804 1020 1260 Yield Stress, f sy (MPa) 500 500 500 500 500 500 500 500 500 500 Tensile Steel Yield Capacity N sy, (KN) 39.3 56.5 100.5 157.0 226.0 245.5 308.0 402.0 510.0 630.0 For further information refer to reinforcing bar manufacturer's published information and AS/NZS 4671:2001 112 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
15.4 ChemSet Reo 502 AVAILABLE IN AUSTRALIA ONLY STEP 1 Design tensile action effect, N* (kn) 300 250 200 150 100 50 25 0 Select anchor to be evaluated Table 1a Indicative combined loading interaction diagram 12 10 16 20 24 25 28 32 36 Notes: ~ Shear limited by Grade 500 Rebar steel capacity. ~ Tension limited by concrete capacity using nominal depths. ~ No edge or spacing effects. ~ f' c = 32 MPa 0 50 100 150 200 250 300 350 Design shear action effect, V* (kn) 40 Table 1b Absolute minimum edge distance and anchor spacing values, e m and a m (mm) Anchor size, d b 10 12 16 20 24 25 28 32 36 40 e m, a m 30 36 48 60 72 75 84 96 108 120 Step 1c Calculate anchor effective depth, h (mm) Refer to nominal recommended effective depths, h, listed in installation and performance details table on page 112. Effective depth, h (mm) h 6 * d h (To obtain full steel strength in shear) 1 Anchor size determined, absolute minima compliance achieved, effective depth (h) calculated. www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 113
15.4 ChemSet Reo 502 AVAILABLE IN AUSTRALIA ONLY STEP 2 Verify concrete tensile capacity - per anchor Table 2a Reduced characteristic ultimate concrete tensile capacity, ØN uc (kn), Ø c = 0.6, f c = 32 MPa Anchor size, d b 10 12 16 20 24 25 28 32 36 40 Drilled Hole Dia, d h (mm) 14 16 20 25 30 30 35 40 45 50 Effective Depth, h (mm) 85 17.7 90 18.7 95 19.8 100 20.8 25.0 105 21.8 26.2 110 22.9 27.4 115 23.9 28.7 125 26.0 31.2 41.6 140 29.1 34.9 46.6 150 31.2 37.4 49.9 62.4 170 42.4 56.6 70.7 180 44.9 59.9 74.9 89.8 93.6 210 69.9 87.3 104.8 109.2 122.3 240 79.8 99.8 119.8 124.8 139.7 159.7 270 112.3 134.7 140.4 157.2 179.6 202.1 300 124.8 149.7 155.9 174.7 199.6 224.6 249.5 320 133.1 159.7 166.3 186.3 212.9 239.5 266.1 330 164.7 171.5 192.1 219.6 247.0 274.5 360 179.6 187.1 209.6 239.5 269.5 299.4 420 218.3 244.5 279.5 314.4 349.3 460 306.1 344.3 382.6 500 332.7 374.3 415.9 550 411.7 457.4 600 499.0 625 519.8 Bold values are at ChemSet Anchor Stud nominal depths. Note: Effective depth, h must be 6 x drilled hole diameter, d h for anchor to achieve tabled shear capacities. Wet holes: Multiply ØN uc * 0.7. Table 2b Concrete compressive strength effect, tension, X nc f c (MPa) 20 25 32 40 50 X nc 0.79 0.88 1.00 1.12 1.25 Table 2c Edge distance effect, tension, X ne Anchor size, d b 10 12 16 20 24 25 28 32 36 40 Edge Distance, e (mm) 30 0.83 35 0.91 0.81 40 1.00 0.88 50 1.00 0.85 65 1.00 0.87 80 1.00 0.88 0.86 95 1.00 0.97 0.89 0.82 100 1.00 0.93 0.85 110 1.00 0.90 0.83 130 1.00 0.93 0.87 145 1.00 0.93 160 1.00 114 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
15.4 ChemSet Reo 502 AVAILABLE IN AUSTRALIA ONLY Table 2d Anchor spacing effect, end of a row, tension, X nae For single anchor design, X nae = 1.0 Anchor size, d b 10 12 16 20 24 25 28 32 36 40 Anchor Spacing, a (mm) 30 0.75 35 0.79 0.74 40 0.83 0.78 50 0.92 0.85 0.76 60 1.00 0.92 0.81 0.75 75 1.00 0.89 0.81 0.76 0.75 95 1.00 0.90 0.83 0.82 0.78 120 1.00 0.92 0.90 0.86 0.81 0.78 0.75 140 1.00 0.97 0.92 0.86 0.82 0.79 150 1.00 0.95 0.89 0.85 0.81 170 1.00 0.94 0.89 0.85 195 1.00 0.95 0.91 220 1.00 0.96 240 1.00 Table 2e Anchor spacing effect, internal to a row, tension, X nai For single anchor design, X nai = 1.0 Anchor size, d b 10 12 16 20 24 25 28 32 36 40 Anchor Spacing, a (mm) 30 0.50 35 0.58 0.49 40 0.67 0.56 50 0.83 0.69 0.52 60 1.00 0.83 0.63 0.50 75 1.00 0.78 0.63 0.52 0.50 95 1.00 0.79 0.66 0.63 0.57 0.49 120 1.00 0.83 0.80 0.71 0.63 0.56 0.50 150 1.00 1.00 0.89 0.78 0.69 0.63 170 1.00 0.89 0.79 0.71 195 1.00 0.90 0.81 215 1.00 0.90 240 1.00 2 STEP 3 Design reduced ultimate concrete tensile capacity, ØN urc ØN urc = ØN uc * X nc * X ne * ( X nae or X nai ) Verify anchor tensile capacity - per anchor Table 3a Reduced characteristic ultimate steel tensile capacity, ØN us (kn), Ø n = 0.8 Anchor size, d b 10 12 16 20 24 25 28 32 36 40 e m, a m 31.4 45.2 80.4 125.6 180.8 196.4 246.4 321.6 408.8 504.0 Step 3b Reduced characteristic ultimate bolt steel tensile capacity, ØN tf (kn) Not appropriate for this product. www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 115
15.4 ChemSet Reo 502 AVAILABLE IN AUSTRALIA ONLY 3 STEP 4 Design reduced ultimate tensile capacity, ØN ur ØN ur = minimum of ØN urc, ØN us Check N* / ØN ur 1, if not satisfied return to step 1 Tensile performance conversion table Performance Required Concrete Tensile Performance Notation Concrete Tension Capacity Notation NOTE: Design Tensile Capacity is the minimum of Concrete Tension and Steel Tension Capacities Verify concrete shear capacity - per anchor Steel Tensile Performance Carbon Steel Tension Capacity Strength Limit State ØN urc MULTIPLY ØN urc x 1.00 ØN us MULTIPLY ØN us x 1.00 Working Load Limit N ac MULTIPLY ØN urc x 0.55 N as MULTIPLY ØN us x 0.56 Cyclic Loading N yc MULITPLY ØN urc x 0.55 N ys MULITPLY ØN us x 0.56 Fire Resistance N Rk,c,fi,t Refer to pages 238-257 N Rk,s,fi,t Refer to pages 238-257 Cracked Concrete/ Tension Zone N 0 Rd,p Refer to pages 258-298 N Rd,s Refer to pages 258-298 Seismic N 0 Rd,p,sis Refer to pages 299-325 N Rd,s,sis Refer to pages 299-325 Table 4a Reduced characteristic ultimate concrete edge shear capacity, ØV uc (kn), Ø q = 0.6, f c = 32 MPa Anchor size, d b 10 12 16 20 24 25 28 32 36 40 Edge Distance, e (mm) 30 2.5 35 3.2 40 3.9 4.2 50 5.5 5.9 6.5 60 7.2 7.7 8.6 9.6 75 10.1 10.8 12.0 13.4 14.7 14.7 95 14.3 15.3 17.1 19.2 21.0 21.0 22.7 120 20.4 21.8 24.3 27.2 29.8 29.8 32.2 34.4 36.5 38.5 200 43.8 46.8 52.4 58.6 64.1 64.1 69.3 74.1 78.6 82.8 300 80.5 86.1 96.2 107.6 117.8 117.8 127.3 136.1 144.3 152.1 400 123.9 132.5 148.1 165.6 181.4 181.4 196.0 209.5 222.2 234.2 500 173.2 185.2 207.0 231.5 253.6 253.6 273.9 292.8 310.6 327.4 600 227.7 243.4 272.2 304.3 333.3 333.3 360.0 384.9 408.2 430.3 Note: Effective depth, h must be 6 x drilled hole diameter, d h for anchor to achieve tabled shear capacities. Table 4b Concrete compressive strength effect, concrete edge shear, X vc f c (MPa) 20 25 32 40 50 X vc 0.79 0.88 1.00 1.12 1.25 Load direction effect, conc. edge shear, X vd Table 4c Load direction effect, concrete edge shear, X vd Angle, 0 10 20 30 40 50 60 70 80 90-180 X vd 1.00 1.04 1.16 1.32 1.50 1.66 1.80 1.91 1.98 2.00 116 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
15.4 ChemSet Reo 502 AVAILABLE IN AUSTRALIA ONLY Table 4d Anchor spacing effect, concrete edge shear, X va Note: For single anchor designs, X va = 1.0 Edge distance, e (mm) 25 30 35 50 60 75 125 200 300 400 500 600 Anchor spacing, a (mm) 25 0.70 0.67 0.64 0.60 0.58 0.57 0.54 30 0.74 0.70 0.67 0.62 0.60 0.58 0.55 0.53 35 0.78 0.73 0.70 0.64 0.62 0.59 0.56 0.54 0.52 50 0.90 0.83 0.79 0.70 0.67 0.63 0.58 0.55 0.53 0.53 60 0.98 0.90 0.84 0.74 0.70 0.66 0.60 0.56 0.54 0.53 0.52 75 1.00 1.00 0.93 0.80 0.75 0.70 0.62 0.58 0.55 0.54 0.53 0.53 150 1.00 1.00 1.00 0.90 0.74 0.65 0.60 0.58 0.56 0.55 200 1.00 0.82 0.70 0.63 0.60 0.58 0.57 300 0.98 0.80 0.70 0.65 0.62 0.60 400 1.00 0.90 0.77 0.70 0.66 0.63 500 1.00 0.83 0.75 0.70 0.67 625 0.92 0.81 0.75 0.71 750 1.00 0.88 0.80 0.75 875 0.94 0.85 0.79 1000 1.00 0.90 0.83 1250 1.00 0.92 1500 1.00 Table 4e Multiple anchors effect, concrete edge shear, X vn Note: For single anchor designs, X vn = 1.0 Anchor spacing / Edge distance, a / e 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.25 2.50 Number of anchors, n 2 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 3 0.72 0.76 0.80 0.83 0.86 0.88 0.91 0.93 0.95 0.96 0.98 1.00 4 0.57 0.64 0.69 0.74 0.79 0.82 0.86 0.89 0.92 0.94 0.97 1.00 5 0.49 0.57 0.63 0.69 0.74 0.79 0.83 0.87 0.90 0.93 0.97 1.00 6 0.43 0.52 0.59 0.66 0.71 0.77 0.81 0.85 0.89 0.93 0.96 1.00 7 0.39 0.48 0.56 0.63 0.69 0.75 0.80 0.84 0.88 0.92 0.96 1.00 8 0.36 0.46 0.54 0.61 0.68 0.74 0.79 0.84 0.88 0.92 0.96 1.00 9 0.34 0.44 0.52 0.60 0.67 0.73 0.78 0.83 0.87 0.91 0.96 1.00 10 0.32 0.42 0.51 0.59 0.66 0.72 0.77 0.82 0.87 0.91 0.96 1.00 15 0.26 0.37 0.47 0.55 0.63 0.70 0.76 0.81 0.86 0.90 0.95 1.00 20 0.23 0.35 0.45 0.54 0.61 0.68 0.75 0.80 0.85 0.90 0.95 1.00 e 1 Concrete edges Shear Force e 2 ANCHOR AT A CORNER Failure wedge Table 4f Anchor at a corner effect, concrete edge shear, X vs Note: For e 1 /e 2 > 1.25, X vs = 1.0 Edge distance, e 2 (mm) 25 30 35 50 60 75 125 200 300 400 600 900 Edge dustance, e 1 (mm) 25 0.86 0.77 0.70 0.58 0.53 0.49 0.41 0.37 0.35 0.34 0.32 0.32 30 0.97 0.86 0.78 0.64 0.58 0.52 0.43 0.38 0.36 0.34 0.33 0.32 35 1.00 0.95 0.86 0.69 0.63 0.56 0.46 0.40 0.37 0.35 0.33 0.32 50 1.00 1.00 1.00 0.86 0.77 0.67 0.52 0.44 0.39 0.37 0.35 0.33 60 1.00 1.00 1.00 0.97 0.86 0.75 0.57 0.47 0.41 0.38 0.36 0.34 75 1.00 1.00 1.00 1.00 1.00 0.86 0.64 0.51 0.44 0.41 0.37 0.35 125 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.65 0.53 0.48 0.42 0.38 200 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 0.58 0.49 0.42 300 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.72 0.58 0.49 400 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 0.55 500 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.77 0.61 600 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 900 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 117
15.4 ChemSet Reo 502 AVAILABLE IN AUSTRALIA ONLY 4 STEP 5 5 Design reduced ultimate concrete edge shear capacity, ØV urc ØV urc = ØV uc * X vc * X vd * X va * X vn * X vs Verify anchor shear capacity - per anchor Table 5a Reduced characteristic ultimate steel shear capacity, ØV us (kn), Ø v = 0.8 Anchor size, d b 10 12 16 20 24 25 28 32 36 40 Grade 500 Rebar 21.4 30.8 54.8 85.7 123.3 133.9 168.0 219.3 278.3 343.7 Step 5b Reduced characteristic ultimate bolt steel shear capacity, ØV sf (kn) Not appropriate for this product. Design reduced ultimate shear capacity, ØV ur ØV ur = minimum of ØV urc, ØV us Check V* / ØV ur 1, if not satisfied return to step 1 Shear performance conversion table Performance Required Concrete Shear Performance Notation Concrete Shear Capacity Notation Steel Shear Performance Carbon Steel Shear Capacity Strength Limit State ØV uc MULTIPLY ØV uc x 1.00 ØV us MULTIPLY ØV us x 1.00 Working Load Limit V ac MULTIPLY ØV uc x 0.55 V as MULTIPLY ØV us x 0.45 Cyclic Loading V yc MULITPLY ØV uc x 0.55 V ys MULITPLY ØV us x 0.45 Fire Resistance V Rk,c,fi,t Refer to pages 238-257 V Rk,s,fi,t Refer to pages 238-257 Cracked Concrete/Tension Zone V 0 Rd,c Refer to pages 258-298 V 0 Rd,s Refer to pages 258-298 Seismic V 0 Rd,c,sis Refer to pages 299-325 V 0 Rd,s,sis Refer to pages 299-325 NOTE: Design Shear Capacity is the minimum of Concrete Shear and Steel Shear Capacities STEP 6 6 Combined loading and specification Check N*/ØN ur + V*/ØV ur 1.2, if not satisfied return to step 1 Specify Reinforcing Bar Anchorage Ramset ChemSet Reo 502 with (Anchor Size) grade 500 Rebar. Drilled hole depth to be (h) mm. Example Ramset ChemSet Reo 502 with N20 grade 500 Rebar Drilled hole depth to be 160 mm. To be installed in accordance with Ramset Technical Data Sheet. 118 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
16.1 EPCON C8 CHEMICAL INJECTION ANCHORING 16.1 GENERAL INFORMATION Product EPCON C8 is a High Performance Pure Epoxy Anchoring adhesive for use in Cracked and Non-Cracked concrete. For structures subject to external exposure, permanently damp or aggressive conditions. Benefits, Advantages and Features European Technical Approval option1 for use in cracked and non cracked concrete ETA-10/0309: Highest level of European approval for chemical anchors 100 Year design life Approved for flooded holes Approved for floor, wall & overhead applications Data for Sustained Loading Greater productivity: Anchors in dry, damp, wet or flooded holes No weather delays Fast,easy dispensing with high flow (pneumatic) mixer Greater security: Highest performance in cracked concrete Versatile Anchors all stud & bar diameters in all directions Oversized holes Anchors in carbide drilled and diamond cored holes For tropical and Cold weather conditions Greater safety: Low odour Non-flammable Fire Rated : Refer Fire rated anchoring section Installation PERFORMANCE RELATED 1 2 3 4 5 1. Drill recommended diameter and depth hole. 2. Important: Use Ramset Dustless Drilling System to ensure holes are clean. Alternatively, clean dust and debris from hole with stiff wire or nylon brush and blower in the following sequence: blow x 4, brush x 3, blow x 4, brush x 3, blow x 4. 3. Insert mixing nozzle to bottom of hole. Fill hole to 3/4 the hole depth slowly, ensuring no air pockets form. 4. Insert rebar to bottom of hole while turning. 5. Allow Ramset EPCON C8 to cure as per setting times. INSTALLATION RELATED Principal Applications Anchoring into cracked & non cracked concrete e Road barrier hold down bolts Bridge refurbishment Road & Rail tunnel construction Reinforcing bar from 8 to 32mmm Starter Bars Threaded studs from M8 to M30 Threaded Stud material : Zn,A4 316, HCR steels Threaded Stud material : 5.8, 8.8, 10.9 grade Installation temperature limits: Substrate: 5 C to 40 C Adhesive: 5 C to 40 C Load should not be applied to anchor until the chemical has sufficiently cured as specified. Service temperature limits: -40 C to 80 C Setting Times Epcon C8 Temperature of base material Gel Time Curing time in dry concrete Curing time in wet concrete 5 C - 9 C 20 min 30 h 60 h 10 C - 19 C 14 min 23 h 46 h 20 C - 24 C 11 min 16 h 32 h 25 C - 29 C 8 min 12 h 24 h 30 C - 39 C 5 min 8 h 16 h 40 C 5 min 6 h 12 h ETA European Technical Approval ETAG 001 Part 5 Option 1 ETA 10/0309 0679-CPD-0549 ETA European Technical Approval ETAG 001 Part 5 TR023 ETA 07/0189 0679-CPD-0276 www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 119
EPCON C8 16.2-3 CHEMICAL INJECTION ANCHORING Installation and performance details: Epcon C8 and Reinforcing Bar Anchor Size, d b (mm) Drilled Hole diam., d h (mm) Anchor Effective Depth, h (mm) Edge* distance, e c (mm) * Note: For shear loads acting towards an edge or where these optimum dimensions are not achievable, please use the simplified strength limit state design process to verify capacity. **Note: Reduced characteristic ultimate concrete tensile capacity = ØN uc where Ø = 0.56 and N uc = Characteristic ultimate concrete tensile capacity. For conversion to Working Load Limit MULTIPLY ØN uc x 0.6 ***Note: Reduced characteristic ultimate steel tensile capacity = ØN us where Ø = 0.8 and N us = Characteristic ultimate steel tensile capacity. For conversion to Working Load Limit MULTIPLY ØN us x 0.56 #Note: Design Tensile Capacity ØN ur = minimum of ØN uc and ØN us Data based on service temperature limit of -40 C to +40 C WET HOLES: Multiply ØN uc x 0.5 16.2 DESCRIPTION AND PART NUMBERS Description Cartridge Size Part No. Epcon C8 450 ml C8-450 Optimum dimensions* Reduced Characteristic Capacity # Anchor spacing, a c (mm) Concrete substrate thickness, b m (mm) Gr 500 Rebar - Steel Tension, ØN us (kn)*** Shear, ØV us (kn) Concrete Tension, ØN uc (kn)** Concrete compressive strength, f'c 20 MPa 32 MPa 40 MPa 10 14 90 40 60 115 31.4 21.4 21.9 23.3 24.5 12 16 110 50 70 140 45.2 30.8 32.1 34.5 36.2 16 20 125 65 100 160 80.4 54.8 38.7 49.0 54.8 20 25 150 190 50.9 64.4 72.1 80 120 125.6 85.7 170 215 61.4 77.7 87.0 24 30 180 240 66.9 84.6 94.8 100 145 180.8 123.3 210 270 84.2 106.6 119.4 25 32 180 215 86.9 84.6 94.8 100 150 196.4 133.9 210 275 84.2 106.6 119.4 28 35 210 280 84.2 106.6 119.4 115 170 246.4 168 270 340 122.8 155.5 174.1 32 40 240 320 102.9 130.3 145.9 130 195 321.6 219.3 300 380 143.8 182.1 203.9 Effective depth, h (mm) h 6 * d h (To obtain full steel strength in shear) Substrate thickness, bm (mm) b m = greater of: 1.25 x h, h + (2 x d h ) Drilled hole depth, h 1 (mm) h 1 = h h = Effective depth 16.3 ENGINEERING PROPERTIES Typical Engineering Properties of Grade 500 Reinforcing Bar Rebar Size 10 12 16 20 24 25 28 32 Drilled Hole Dia, d h (mm) 14 16 20 25 30 30 35 40 Stress Area, A s (mm 2 ) 78.5 113 201 314 452 491 616 804 Yield Stress, f sy (MPa) 500 500 500 500 500 500 500 500 Tensile Steel Yield Capacity N sy, (KN) 39.3 56.5 100.5 157.0 226.0 245.5 308.0 402.0 For further information refer to reinforcing bar manufacturer's published information and AS/NZS 4671:2001 120 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
16.4 EPCON C8 STEP 1 Design tensile action effect, N* (kn) Select anchor to be evaluated Table 1a Indicative combined loading interaction diagram 200 Notes: ~ Shear limited by Grade 500 Rebar steel capacity. 180 ~ Tension limited by concrete capacity using nominal depths. 160 ~ No edge or spacing effects. ~ f' c = 32 MPa 140 120 100 32 80 28 60 24/25 40 20 20 16 12 10 0 0 50 100 150 200 250 Design shear action effect, V* (kn) Table 1b Absolute minimum edge distance and anchor spacing values, e m and a m (mm) Anchor size, d b 10 12 16 20 24 25 28 32 e m, a m 30 36 48 60 72 75 84 96 Step 1c Calculate anchor effective depth, h (mm) Refer to nominal recommended effective depths, h, listed in installation and performance details table on page 120. Effective depth, h (mm) h 6 * d h (To obtain full steel strength in shear) 1 Anchor size determined, absolute minima compliance achieved, effective depth (h) calculated. www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 121
16.4 EPCON C8 STEP 2 Verify concrete tensile capacity - per anchor Table 2a Reduced characteristic ultimate concrete tensile capacity, ØN uc (kn), Ø c = 0.56, f c = 32 MPa Combined pull-out and concrete cone resistance - ØNucp Anchor size, d b 10 12 16 20 24 25 28 32 Drilled hole dia, d h (mm) 14 16 20 25 30 30 35 40 Effective depth, h (mm) 70 18.1 80 20.7 90 23.3 28.2 100 25.9 31.4 110 28.5 34.5 120 31.1 37.6 51.1 125 32.4 39.2 53.3 140 36.3 43.9 59.7 150 38.9 47.1 63.9 75.6 160 41.4 50.2 68.2 80.6 170 44.0 53.3 72.4 85.6 180 46.6 56.5 76.7 90.7 111.7 116.4 190 49.2 59.6 81.0 95.7 117.9 122.9 200 51.8 62.7 85.2 100.7 124.2 129.3 210 65.9 89.5 105.8 130.4 135.8 153.4 240 75.3 102.3 120.9 149.0 155.2 175.3 189.8 270 115.1 136.0 167.6 174.6 197.3 213.5 280 119.3 141.0 173.8 181.1 204.6 221.4 300 127.8 151.1 186.2 194.0 219.2 237.3 320 136.4 161.2 198.6 206.9 233.8 253.1 350 176.3 217.3 226.3 255.7 276.8 400 201.5 248.3 258.7 292.2 316.3 450 279.4 291.0 328.8 355.9 500 310.4 323.3 365.3 395.4 560 409.1 442.9 640 506.1 Concrete Cone Resistance - ØNucc 20.5 25.1 29.9 35.0 40.4 46.1 49.0 58.0 64.4 70.9 77.7 84.6 91.8 99.1 106.6 130.3 155.5 164.2 182.1 200.6 229.4 280.3 334.5 391.8 464.4 567.4 Bold values are at ChemSet Anchor Stud nominal depths. Note: Effective depth, h must be 6 x drilled hole diameter, d h for anchor to achieve tabled shear capacities. Wet holes: Multiply ØN uc * 0.5. If Service temperature limit is -40 C to +80 C then ØN uc = ØN ucp If Service temperature limit is -40 C to +40 C then Refer to Checkpoint 2 Table 2b-1 Concrete service temperature limits effect, tension, X ns Service temperature limits effect, tension, X ns where ØN uc = ØN ucp (from Table 2a) Anchor size, d b 10 12 16 20 24 25 28 32 Service temperature (ºC) Service temperature limits effect, tension, X ns -40 C to +40 C 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00-40 C to +80 C 0.57 0.54 0.54 0.58 0.58 0.58 0.54 0.58 X ns where ØN uc = ØN ucc (from Table 2a) 1.00 1.00 Table 2b-2 Concrete compressive strength effect, tension, X nc Concrete compressive strength effect, tension, X nc where ØN uc = ØN ucp (from Table 2a) Anchor size, d b 10 12 16 20 24 25 28 32 f'c (MPa) Concrete compressive strength effect, tension, X nc 20 0.94 0.93 0.92 0.90 0.88 0.88 0.87 0.85 25 0.97 0.96 0.95 0.95 0.93 0.93 0.93 0.92 32 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 40 1.05 1.05 1.07 1.09 1.10 1.10 1.12 1.12 50 1.08 1.09 1.11 1.14 1.17 1.17 1.20 1.22 X nc where ØN uc = ØN ucc (from Table 2a) 0.79 0.88 1.00 1.12 1.25 122 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
16.4 EPCON C8 Table 2c Edge distance effect, tension, X ne Anchor size, d b 10 12 16 20 24 25 28 32 Edge Distance, e (mm) 30 0.83 35 0.91 0.81 40 1.00 0.88 50 1.00 0.85 65 1.00 0.87 80 1.00 0.88 0.86 95 1.00 0.97 0.89 0.82 100 1.00 0.93 0.85 110 1.00 0.90 130 1.00 Table 2d Anchor spacing effect, end of a row, tension, X nae For single anchor design, X nae = 1.0 Anchor size, d b 10 12 16 20 24 25 28 32 Anchor Spacing, a (mm) 30 0.75 35 0.79 0.74 40 0.83 0.78 50 0.92 0.85 0.76 60 1.00 0.92 0.81 0.75 75 1.00 0.89 0.81 0.76 0.75 95 1.00 0.90 0.83 0.82 0.78 120 1.00 0.92 0.90 0.86 0.81 140 1.00 0.97 0.92 0.86 150 1.00 0.95 0.89 170 1.00 0.94 195 1.00 Table 2e Anchor spacing effect, internal to a row, tension, X nai For single anchor design, X nai = 1.0 Anchor size, d b 10 12 16 20 24 25 28 32 Anchor Spacing, a (mm) 30 0.50 35 0.58 0.49 40 0.67 0.56 50 0.83 0.69 0.52 60 1.00 0.83 0.63 0.50 75 1.00 0.78 0.63 0.52 0.50 95 1.00 0.79 0.66 0.63 0.57 0.49 120 1.00 0.83 0.80 0.71 0.63 150 1.00 1.00 0.89 0.78 170 1.00 0.89 195 1.00 2 Design reduced ultimate concrete tensile capacity, ØN urc ØN urc = ØN uc *X ns *X nc *X ne *(X nae or X nai ) If Service temperature limit is -40 C to +40 C then ØN urc = minimum of ØN ucp *X ns *X nc *X ne *( X nae or X nai ) and ØN ucc *X ns *X nc *X ne *( X nae or X nai ) www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 123
16.4 EPCON C8 STEP 3 3 STEP 4 Verify anchor tensile capacity - per anchor Table 3a Reduced characteristic ultimate steel tensile capacity, ØN us (kn), Ø n = 0.8 Anchor size, d b 10 12 16 20 24 25 28 32 Grade 500 Rebar 31.4 45.2 80.4 125.6 180.8 196.4 246.4 321.6 Step 3b Reduced characteristic ultimate bolt steel tensile capacity, ØN tf (kn) Not appropriate for this product. Design reduced ultimate tensile capacity, ØN ur ØN ur = minimum of ØN urc, ØN us Check N* / ØN ur 1, if not satisfied return to step 1 Tensile performance conversion table Performance Required Notation Concrete Tensile Performance Concrete Tension Capacity NOTE: Design Tensile Capacity is the minimum of Concrete Tension and Steel Tension Capacities Verify concrete shear capacity - per anchor Notation Table 4a Reduced characteristic ultimate concrete edge shear capacity, ØV uc (kn), Ø q = 0.6, f c = 32 MPa Anchor size, d b 10 12 16 20 24 25 28 32 Edge Distance, e (mm) 30 2.5 35 3.2 40 3.9 4.2 50 5.5 5.9 6.5 60 7.2 7.7 8.6 9.6 75 10.1 10.8 12.0 13.4 14.7 14.7 95 14.3 15.3 17.1 19.2 21.0 21.0 22.7 120 20.4 21.8 24.3 27.2 29.8 29.8 32.2 34.4 200 43.8 46.8 52.4 58.6 64.1 64.1 69.3 74.1 300 80.5 86.1 96.2 107.6 117.8 117.8 127.3 136.1 400 123.9 132.5 148.1 165.6 181.4 181.4 196.0 209.5 500 173.2 185.2 207.0 231.5 253.6 253.6 273.9 292.8 600 227.7 243.4 272.2 304.3 333.3 333.3 360.0 384.9 Note: Effective depth, h must be 6 x drilled hole diameter, d h for anchor to achieve tabled shear capacities. Steel Tensile Performance Carbon Steel Tension Capacity Strength Limit State ØN urc MULTIPLY ØN urc x 1.00 ØN us MULTIPLY ØN us x 1.00 Working Load Limit N ac MULTIPLY ØN urc x 0.60 N as MULTIPLY ØN us x 0.56 Cyclic Loading N yc MULITPLY ØN urc x 0.60 N ys MULITPLY ØN us x 0.56 Fire Resistance N Rk,c,fi,t Refer to pages 238-257 N Rk,s,fi,t Refer to pages 238-257 Cracked Concrete/Tension Zone N 0 Rd,p Refer to pages 258-298 N Rd,s Refer to pages 258-298 Seismic N 0 Rd,p,sis Refer to pages 299-325 N Rd,s,sis Refer to pages 299-325 Table 4b Concrete compressive strength effect, concrete edge shear, X vc f c (MPa) 20 25 32 40 50 X vc 0.79 0.88 1.00 1.12 1.25 Load direction effect, conc. edge shear, X vd Table 4c Load direction effect, concrete edge shear, X vd Angle, 0 10 20 30 40 50 60 70 80 90-180 X vd 1.00 1.04 1.16 1.32 1.50 1.66 1.80 1.91 1.98 2.00 124 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
16.4 EPCON C8 Table 4d Anchor spacing effect, concrete edge shear, X va Note: For single anchor designs, X va = 1.0 Edge distance, e (mm) 25 30 35 50 60 75 125 200 300 400 500 600 Anchor spacing, a (mm) 25 0.70 0.67 0.64 0.60 0.58 0.57 0.54 30 0.74 0.70 0.67 0.62 0.60 0.58 0.55 0.53 35 0.78 0.73 0.70 0.64 0.62 0.59 0.56 0.54 0.52 50 0.90 0.83 0.79 0.70 0.67 0.63 0.58 0.55 0.53 0.53 60 0.98 0.90 0.84 0.74 0.70 0.66 0.60 0.56 0.54 0.53 0.52 75 1.00 1.00 0.93 0.80 0.75 0.70 0.62 0.58 0.55 0.54 0.53 0.53 150 1.00 1.00 1.00 0.90 0.74 0.65 0.60 0.58 0.56 0.55 200 1.00 0.82 0.70 0.63 0.60 0.58 0.57 300 0.98 0.80 0.70 0.65 0.62 0.60 400 1.00 0.90 0.77 0.70 0.66 0.63 500 1.00 0.83 0.75 0.70 0.67 625 0.92 0.81 0.75 0.71 750 1.00 0.88 0.80 0.75 875 0.94 0.85 0.79 1000 1.00 0.90 0.83 1250 1.00 0.92 1500 1.00 Table 4e Multiple anchors effect, concrete edge shear, X vn Note: For single anchor designs, X vn = 1.0 Anchor spacing / Edge distance, a / e 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.25 2.50 Number of anchors, n 2 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 3 0.72 0.76 0.80 0.83 0.86 0.88 0.91 0.93 0.95 0.96 0.98 1.00 4 0.57 0.64 0.69 0.74 0.79 0.82 0.86 0.89 0.92 0.94 0.97 1.00 5 0.49 0.57 0.63 0.69 0.74 0.79 0.83 0.87 0.90 0.93 0.97 1.00 6 0.43 0.52 0.59 0.66 0.71 0.77 0.81 0.85 0.89 0.93 0.96 1.00 7 0.39 0.48 0.56 0.63 0.69 0.75 0.80 0.84 0.88 0.92 0.96 1.00 8 0.36 0.46 0.54 0.61 0.68 0.74 0.79 0.84 0.88 0.92 0.96 1.00 9 0.34 0.44 0.52 0.60 0.67 0.73 0.78 0.83 0.87 0.91 0.96 1.00 10 0.32 0.42 0.51 0.59 0.66 0.72 0.77 0.82 0.87 0.91 0.96 1.00 15 0.26 0.37 0.47 0.55 0.63 0.70 0.76 0.81 0.86 0.90 0.95 1.00 20 0.23 0.35 0.45 0.54 0.61 0.68 0.75 0.80 0.85 0.90 0.95 1.00 e 1 Concrete edges Shear Force e 2 ANCHOR AT A CORNER Failure wedge 4 Table 4f Anchor at a corner effect, concrete edge shear, X vs Note: For e 1 /e 2 > 1.25, X vs = 1.0 Edge distance, e 2 (mm) 25 30 35 50 60 75 125 200 300 400 600 900 Edge dustance, e 1 (mm) 25 0.86 0.77 0.70 0.58 0.53 0.49 0.41 0.37 0.35 0.34 0.32 0.32 30 0.97 0.86 0.78 0.64 0.58 0.52 0.43 0.38 0.36 0.34 0.33 0.32 35 1.00 0.95 0.86 0.69 0.63 0.56 0.46 0.40 0.37 0.35 0.33 0.32 50 1.00 1.00 1.00 0.86 0.77 0.67 0.52 0.44 0.39 0.37 0.35 0.33 60 1.00 1.00 1.00 0.97 0.86 0.75 0.57 0.47 0.41 0.38 0.36 0.34 75 1.00 1.00 1.00 1.00 1.00 0.86 0.64 0.51 0.44 0.41 0.37 0.35 125 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.65 0.53 0.48 0.42 0.38 200 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 0.58 0.49 0.42 300 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.72 0.58 0.49 400 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 0.55 500 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.77 0.61 600 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 900 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 Design reduced ultimate concrete edge shear capacity, ØV urc ØV urc = ØV uc * X vc * X vd * X va * X vn * X vs www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 125
16.4 EPCON C8 STEP 5 5 Verify anchor shear capacity - per anchor Table 5a Reduced characteristic ultimate steel shear capacity, ØV us (kn), Ø v = 0.8 Anchor size, d b 10 12 16 20 24 25 28 32 Grade 500 Rebar 21.4 30.8 54.8 85.7 123.3 133.9 168.0 219.3 Step 5b Reduced characteristic ultimate bolt steel shear capacity, ØV sf (kn) Not appropriate for this product. Design reduced ultimate shear capacity, ØV ur ØV ur = minimum of ØV urc, ØV us Check V* / ØV ur 1, if not satisfied return to step 1 Shear performance conversion table Performance Required Concrete Shear Performance Notation Concrete Shear Capacity NOTE: Design Shear Capacity is the minimum of Concrete Shear and Steel Shear Capacities Steel Shear Performance Notation Carbon Steel Shear Capacity Strength Limit State ØV uc MULTIPLY ØV uc x 1.00 ØV us MULTIPLY ØV us x 1.00 Working Load Limit V ac MULTIPLY ØV uc x 0.55 V as MULTIPLY ØV us x 0.45 Cyclic Loading V yc MULITPLY ØV uc x 0.55 V ys MULITPLY ØV us x 0.45 Fire Resistance V Rk,c,fi,t Refer to pages 238-257 V Rk,s,fi,t Refer to pages 238-257 Cracked Concrete/Tension Zone V 0 Rd,c Refer to pages 258-298 V 0 Rd,s Refer to pages 258-298 Seismic V 0 Rd,c,sis Refer to pages 299-325 V 0 Rd,s,sis Refer to pages 299-325 STEP 6 6 Combined loading and specification Check N*/ØN ur + V*/ØV ur 1.2, if not satisfied return to step 1 Specify Reinforcing Bar Anchorage Ramset Epcon C8 with (Anchor Size) grade 500 Rebar. Drilled hole depth to be (h) mm. Example Ramset Epcon C8 with N20 grade 500 Rebar Drilled hole depth to be 160 mm. To be installed in accordance with Ramset Technical Data Sheet. 126 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
17.1 EPCON C6 Series CHEMICAL INJECTION ANCHORING AVAILABLE IN NEW ZEALAND ONLY 17.1 GENERAL INFORMATION Product Epcon C6 is a versitile pure epoxy anchoring adhesive Benefits, Advantages and Features Features Superior strength in shallow embedment. Close to edge, stress free anchoring. Suitable for use with zinc plated, hot dipped galvanized or stainless steel Chemset Anchor Studs. Resistant to cyclic loading and vibration. Resistant to alkaline conditions. Suitable for use in core drilled holes. Superior strength with grade 5.8 steel Chemset Anchor Studs. Suitable for underwater installations. Installation PERFORMANCE RELATED (Australia refer to ChemSet Reo 502 ) INSTALLATION RELATED Principal Applications Structural beams and columns Batten fixing Installing, handrails, balustrades and gates Racking Safety barriers Stadium seating Machinery and heavy plant hold down Installation temperature limits: Substrate: 5 C to 40 C. Mortar: 15 C to 35 C. Load should not be applied to anchor until the chemical has sufficiently cured as specified. 1 2 3 4 5 1. Drill recommended diameter and depth hole. 2. Important: Use Ramset Dustless Drilling System to ensure holes are clean. Alternatively, clean dust and debris from hole with stiff wire or nylon brush and blower in the following sequence: blow x 4, brush x 3, blow x 4, brush x 3, blow x 4. 3. Insert mixing nozzle to bottom of hole. Fill hole to 3/4 the hole depth slowly, ensuring no air pockets form. 4. Insert Ramset ChemSet Anchor Stud/rebar to bottom of hole while turning. 5. Allow to cure as per setting times. Approximate Setting Times Substrate Temperature 40 C 30 C 25 C 20 C 15 C 10 C 5 C 0 C Gel Time (mins) Epcon C6 Loading Time (hrs) - - 11 2 15 2.5 20 3 32 6 45 12 60 24 Note: Cartridge temperature minimum 15 C. Note: Cure time extended in flooded conditions. Refer to technical data sheet. www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 127
EPCON C6 Series 17.2-3 CHEMICAL INJECTION ANCHORING AVAILABLE IN NEW ZEALAND ONLY Installation and performance details: Epcon C6 and Reinforcing Bar Anchor Size, d b (mm) Drilled Hole diam., d h (mm) Anchor Effective Depth, h (mm) Edge* distance, e c (mm) * Note: For shear loads acting towards an edge or where these optimum dimensions are not achievable, please use the simplified strength limit state design process to verify capacity. **Note: Reduced characteristic ultimate concrete tensile capacity = ØN uc where Ø = 0.60 and N uc = Characteristic ultimate concrete tensile capacity. For conversion to Working Load Limit MULTIPLY ØN uc x 0.55 ***Note: Reduced characteristic ultimate steel tensile capacity = ØN us where Ø = 0.8 and N us = Characteristic ultimate steel tensile capacity. For conversion to Working Load Limit MULTIPLY ØN us x 0.56 #Note: Design Tensile Capacity ØN ur = minimum of ØN uc and ØN us WET HOLES: Multiply ØN uc x 0.7 17.2 DESCRIPTION AND PART NUMBERS Optimum dimensions* Reduced Characteristic Capacity # Anchor spacing, a c (mm) Concrete substrate thickness, b m (mm) Gr 500 Rebar - Steel Tension, ØN us (kn)*** Shear, ØV us (kn) Concrete Tension, ØN uc (kn)** Concrete compressive strength, f'c 20 MPa 32 MPa 40 MPa 10 14 90 40 60 120 31.4 21.4 14.8 18.7 20.9 12 16 110 50 70 140 45.2 30.8 21.7 27.4 30.7 16 20 125 65 100 160 80.4 54.8 32.9 41.6 46.5 20 25 150 190 49.3 62.4 69.7 80 120 125.6 85.7 170 220 55.9 70.7 79.0 24 30 180 240 71.0 89.8 100.4 100 145 180.8 123.3 210 270 82.8 104.8 117.2 25 32 180 240 74.0 93.6 104.6 100 150 196.4 133.9 210 270 86.3 109.2 122.0 32 40 240 320 126.2 159.7 178.5 130 195 321.6 219.3 300 380 157.8 199.6 223.2 Description Cartridge Size Part No. Epcon C6EF 450 ml C6EF-450 Epcon C6 Nozzles - ISNE Dispensing Tool - E108 Effective depth, h (mm) h 6 * d h (To obtain full steel strength in shear) Substrate thickness, bm (mm) b m = greater of: 1.25 x h, h + (2 x d h ) Drilled hole depth, h 1 (mm) h 1 = h h = Effective depth 17.3 ENGINEERING PROPERTIES Typical Engineering Properties of Grade 500 Reinforcing Bar Rebar Size 10 12 16 20 24 25 32 Drilled Hole Dia, d h (mm) 14 16 20 25 30 30 40 Stress Area, A s (mm 2 ) 78.5 113 201 314 452 491 804 Yield Stress, f sy (MPa) 500 500 500 500 500 500 500 Tensile Steel Yield Capacity N sy, (KN) 39.3 56.5 100.5 157.0 226.0 245.5 402.0 For further information refer to reinforcing bar manufacturer's published information and AS/NZS 4671:2001 128 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
17.4 EPCON C6 Series AVAILABLE IN NEW ZEALAND ONLY STEP 1 Design tensile action effect, N* (kn) 200 150 100 50 25 Select anchor to be evaluated Table 1a Indicative combined loading interaction diagram Notes: ~ Shear limited by Grade 500 Rebar steel capacity. ~ Tension limited by concrete capacity using nominal depths. ~ No edge or spacing effects. ~ f' c = 32 MPa 32 28 24 25 20 16 12 10 0 0 50 100 150 200 250 Design shear action effect, V* (kn) Table 1b Absolute minimum edge distance and anchor spacing values, e m and a m (mm) Anchor size, d b 10 12 16 20 24 25 32 e m, a m 30 36 48 60 72 75 96 Step 1c Calculate anchor effective depth, h (mm) Refer to nominal recommended effective depths, h, listed in installation and performance details table on page 128. Effective depth, h (mm) h 6 * d h (To obtain full steel strength in shear) 1 Anchor size determined, absolute minima compliance achieved, effective depth (h) calculated. www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 129
17.4 EPCON C6 Series AVAILABLE IN NEW ZEALAND ONLY STEP 2 Verify concrete tensile capacity - per anchor Table 2a Reduced characteristic ultimate concrete tensile capacity, ØN uc (kn), Ø c = 0.6, f c = 32 MPa Anchor size, d b 10 12 16 20 24 25 32 Drilled Hole Dia, d h (mm) 14 16 20 25 30 30 40 Effective Depth, h (mm) 85 17.7 90 18.7 95 19.8 100 20.8 25.0 105 21.8 26.2 110 22.9 27.4 115 23.9 28.7 125 26.0 31.2 41.6 140 29.1 34.9 46.6 150 31.2 37.4 49.9 62.4 170 42.4 56.6 70.7 180 44.9 59.9 74.9 89.8 93.6 210 69.9 87.3 104.8 109.2 240 79.8 99.8 119.8 124.8 159.7 270 112.3 134.7 140.4 179.6 300 124.8 149.7 155.9 199.6 320 133.1 159.7 166.3 212.9 330 164.7 171.5 219.6 360 179.6 187.1 239.5 420 218.3 279.5 460 306.1 500 332.7 Bold values are at ChemSet Anchor Stud nominal depths. Note: Effective depth, h must be 6 x drilled hole diameter, d h for anchor to achieve tabled shear capacities. Wet holes: Multiply ØN uc x 0.7 Table 2b-1 Service temperature effect, tension, X ns Service Temp ºC <45 50 55 60 65 70 >70 X ns 1.00 0.97 0.87 0.78 0.68 0.58 N/A Table 2b-2 Concrete compressive strength effect, tension, X nc f c (MPa) 20 25 32 40 50 X nc 0.79 0.88 1.00 1.12 1.25 Table 2c Edge distance effect, tension, X ne Anchor size, d b 10 12 16 20 24 25 32 Edge Distance, e (mm) 30 0.83 35 0.91 0.81 40 1.00 0.88 50 1.00 0.85 65 1.00 0.87 80 1.00 0.88 0.86 95 1.00 0.97 0.82 100 1.00 0.85 110 0.90 130 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
17.4 EPCON C6 Series AVAILABLE IN NEW ZEALAND ONLY Table 2d Anchor spacing effect, end of a row, tension, X nae For single anchor design, X nae = 1.0 Anchor size, d b 10 12 16 20 24 25 32 Anchor Spacing, a (mm) 30 0.75 35 0.79 0.74 40 0.83 0.78 50 0.92 0.85 0.76 60 1.00 0.92 0.81 0.75 75 1.00 0.89 0.81 0.76 0.75 95 1.00 0.90 0.83 0.82 120 1.00 0.92 0.90 0.81 140 1.00 0.97 0.86 150 1.00 0.89 170 0.94 195 1.00 Table 2e Anchor spacing effect, internal to a row, tension, X nai For single anchor design, X nai = 1.0 Anchor size, d b 10 12 16 20 24 25 32 Anchor Spacing, a (mm) 30 0.50 35 0.58 0.49 40 0.67 0.56 50 0.83 0.69 0.52 60 1.00 0.83 0.63 0.50 75 1.00 0.78 0.63 0.52 0.50 95 1.00 0.79 0.66 0.63 0.49 120 1.00 0.83 0.80 0.63 150 1.00 1.00 0.78 170 0.89 195 1.00 2 STEP 3 3 Design reduced ultimate concrete tensile capacity, ØN urc ØN urc = ØN uc * X ns * X nc * X ne * ( X nae or X nai ) Verify anchor tensile capacity - per anchor Table 3a Reduced characteristic ultimate steel tensile capacity, ØN us (kn), Ø n = 0.8 Anchor size, d b 10 12 16 20 24 25 32 Grade 500 Rebar 31.4 45.2 80.4 125.6 180.8 196.4 321.6 Step 3b Reduced characteristic ultimate bolt steel tensile capacity, ØN tf (kn) Not appropriate for this product. Design reduced ultimate tensile capacity, ØN ur ØN ur = minimum of ØN urc, ØN us Check N* / ØN ur 1, if not satisfied return to step 1 www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 131
17.4 EPCON C6 Series AVAILABLE IN NEW ZEALAND ONLY STEP 4 Tensile performance conversion table Performance Required Notation Concrete Tensile Performance Concrete Tension Capacity NOTE: Design Tensile Capacity is the minimum of Concrete Tension and Steel Tension Capacities Verify concrete shear capacity - per anchor Notation Table 4a Reduced characteristic ultimate concrete edge shear capacity, ØV uc (kn), Ø q = 0.6, f c = 32 MPa Anchor size, d b 10 12 16 20 24 25 32 Edge Distance, e (mm) 30 2.5 35 3.2 40 3.9 4.2 50 5.5 5.9 6.5 60 7.2 7.7 8.6 9.6 75 10.1 10.8 12.0 13.4 14.7 14.7 95 14.3 15.3 17.1 19.2 21.0 21.0 120 20.4 21.8 24.3 27.2 29.8 29.8 34.4 200 43.8 46.8 52.4 58.6 64.1 64.1 74.1 300 80.5 86.1 96.2 107.6 117.8 117.8 136.1 400 123.9 132.5 148.1 165.6 181.4 181.4 209.5 500 173.2 185.2 207.0 231.5 253.6 253.6 292.8 600 227.7 243.4 272.2 304.3 333.3 333.3 384.9 Note: Effective depth, h must be 6 x drilled hole diameter, d h for anchor to achieve tabled shear capacities. Steel Tensile Performance Carbon Steel Tension Capacity Strength Limit State ØN urc MULTIPLY ØN urc x 1.00 ØN us MULTIPLY ØN us x 1.00 Working Load Limit N ac MULTIPLY ØN urc x 0.55 N as MULTIPLY ØN us x 0.56 Cyclic Loading N yc MULITPLY ØN urc x 0.55 N ys MULITPLY ØN us x 0.56 Fire Resistance N Rk,c,fi,t Refer to pages 238-257 N Rk,s,fi,t Refer to pages 238-257 Cracked Concrete/Tension Zone N 0 Rd,p Refer to pages 258-298 N Rd,s Refer to pages 258-298 Seismic N 0 Rd,p,sis Refer to pages 299-325 N Rd,s,sis Refer to pages 299-325 Table 4b Concrete compressive strength effect, concrete edge shear, X vc f c (MPa) 20 25 32 40 50 X vc 0.79 0.88 1.00 1.12 1.25 Load direction effect, conc. edge shear, X vd Table 4c Load direction effect, concrete edge shear, X vd Angle, 0 10 20 30 40 50 60 70 80 90-180 X vd 1.00 1.04 1.16 1.32 1.50 1.66 1.80 1.91 1.98 2.00 132 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
17.4 EPCON C6 Series AVAILABLE IN NEW ZEALAND ONLY Table 4d Anchor spacing effect, concrete edge shear, X va Note: For single anchor designs, X va = 1.0 Edge distance, e (mm) 25 30 35 50 60 75 125 200 300 400 500 600 Anchor spacing, a (mm) 25 0.70 0.67 0.64 0.60 0.58 0.57 0.54 30 0.74 0.70 0.67 0.62 0.60 0.58 0.55 0.53 35 0.78 0.73 0.70 0.64 0.62 0.59 0.56 0.54 0.52 50 0.90 0.83 0.79 0.70 0.67 0.63 0.58 0.55 0.53 0.53 60 0.98 0.90 0.84 0.74 0.70 0.66 0.60 0.56 0.54 0.53 0.52 75 1.00 1.00 0.93 0.80 0.75 0.70 0.62 0.58 0.55 0.54 0.53 0.53 150 1.00 1.00 1.00 0.90 0.74 0.65 0.60 0.58 0.56 0.55 200 1.00 0.82 0.70 0.63 0.60 0.58 0.57 300 0.98 0.80 0.70 0.65 0.62 0.60 400 1.00 0.90 0.77 0.70 0.66 0.63 500 1.00 0.83 0.75 0.70 0.67 625 0.92 0.81 0.75 0.71 750 1.00 0.88 0.80 0.75 875 0.94 0.85 0.79 1000 1.00 0.90 0.83 1250 1.00 0.92 1500 1.00 Table 4e Multiple anchors effect, concrete edge shear, X vn Note: For single anchor designs, X vn = 1.0 Anchor spacing / Edge distance, a / e 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.25 2.50 Number of anchors, n 2 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 3 0.72 0.76 0.80 0.83 0.86 0.88 0.91 0.93 0.95 0.96 0.98 1.00 4 0.57 0.64 0.69 0.74 0.79 0.82 0.86 0.89 0.92 0.94 0.97 1.00 5 0.49 0.57 0.63 0.69 0.74 0.79 0.83 0.87 0.90 0.93 0.97 1.00 6 0.43 0.52 0.59 0.66 0.71 0.77 0.81 0.85 0.89 0.93 0.96 1.00 7 0.39 0.48 0.56 0.63 0.69 0.75 0.80 0.84 0.88 0.92 0.96 1.00 8 0.36 0.46 0.54 0.61 0.68 0.74 0.79 0.84 0.88 0.92 0.96 1.00 9 0.34 0.44 0.52 0.60 0.67 0.73 0.78 0.83 0.87 0.91 0.96 1.00 10 0.32 0.42 0.51 0.59 0.66 0.72 0.77 0.82 0.87 0.91 0.96 1.00 15 0.26 0.37 0.47 0.55 0.63 0.70 0.76 0.81 0.86 0.90 0.95 1.00 20 0.23 0.35 0.45 0.54 0.61 0.68 0.75 0.80 0.85 0.90 0.95 1.00 e 1 Concrete edges Shear Force e 2 ANCHOR AT A CORNER Failure wedge Table 4f Anchor at a corner effect, concrete edge shear, X vs Note: For e 1 /e 2 > 1.25, X vs = 1.0 Edge distance, e 2 (mm) 25 30 35 50 60 75 125 200 300 400 600 900 Edge dustance, e 1 (mm) 25 0.86 0.77 0.70 0.58 0.53 0.49 0.41 0.37 0.35 0.34 0.32 0.32 30 0.97 0.86 0.78 0.64 0.58 0.52 0.43 0.38 0.36 0.34 0.33 0.32 35 1.00 0.95 0.86 0.69 0.63 0.56 0.46 0.40 0.37 0.35 0.33 0.32 50 1.00 1.00 1.00 0.86 0.77 0.67 0.52 0.44 0.39 0.37 0.35 0.33 60 1.00 1.00 1.00 0.97 0.86 0.75 0.57 0.47 0.41 0.38 0.36 0.34 75 1.00 1.00 1.00 1.00 1.00 0.86 0.64 0.51 0.44 0.41 0.37 0.35 125 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.65 0.53 0.48 0.42 0.38 200 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 0.58 0.49 0.42 300 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.72 0.58 0.49 400 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 0.55 500 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.77 0.61 600 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 900 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 133
17.4 EPCON C6 Series AVAILABLE IN NEW ZEALAND ONLY 4 STEP 5 5 Design reduced ultimate concrete edge shear capacity, ØV urc ØV urc = ØV uc * X vc * X vd * X va * X vn * X vs Verify anchor shear capacity - per anchor Table 5a Reduced characteristic ultimate steel shear capacity, ØV us (kn), Ø v = 0.8 Anchor size, d b 10 12 16 20 24 25 32 Grade 500 Rebar 21.4 30.8 54.8 85.7 123.3 133.9 219.3 Step 5b Reduced characteristic ultimate bolt steel shear capacity, ØV sf (kn) Not appropriate for this product. Design reduced ultimate shear capacity, ØV ur ØV ur = minimum of ØV urc, ØV us Check V* / ØV ur 1, if not satisfied return to step 1 Shear performance conversion table Performance Required Concrete Shear Performance Notation Concrete Shear Capacity Notation Steel Shear Performance Carbon Steel Shear Capacity Strength Limit State ØV uc MULTIPLY ØV uc x 1.00 ØV us MULTIPLY ØV us x 1.00 Working Load Limit V ac MULTIPLY ØV uc x 0.55 V as MULTIPLY ØV us x 0.45 Cyclic Loading V yc MULITPLY ØV uc x 0.55 V ys MULITPLY ØV us x 0.45 Fire Resistance V Rk,c,fi,t Refer to pages 238-257 V Rk,s,fi,t Refer to pages 238-257 Cracked Concrete/Tension Zone V 0 Rd,c Refer to pages 258-298 V 0 Rd,s Refer to pages 258-298 Seismic V 0 Rd,c,sis Refer to pages 299-325 V 0 Rd,s,sis Refer to pages 299-325 STEP 6 6 NOTE: Design Shear Capacity is the minimum of Concrete Shear and Steel Shear Capacities Combined loading and specification Check N*/ØN ur + V*/ØV ur 1.2, if not satisfied return to step 1 Specify Reinforcing i Bar Anchorage Ramset Epcon C6 with (Anchor Size) grade 500 Rebar. Drilled hole depth to be (h) mm. Example Ramset Epcon C6 with N20 grade 500 Rebar Drilled hole depth to be 160 mm. m. To be installed in accordance with Ramset Technical Data Sheet. 134 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
18.1 ChemSet 801 CHEMICAL INJECTION ANCHORING AVAILABLE IN AUSTRALIA ONLY 18.1 GENERAL INFORMATION Product ChemSet 801 is a heavy duty Vinyl Ester anchoring adhesive. Benefits, Advantages and Features Suitable for structural applications: High bond strength Suitable for use in contact with drinking water: Meets AS/NZ4020-1999 Suitable for diamond cored holes: High bond strength Versatile Suitable for cold and temperate climates VOC Compliant High Productivity Fast Cure Easy cold weather dispensing Australian Made Installation PERFORMANCE RELATED Principal Applications Structural steel Starter bars Handrails Timber frames in domestic housing Installation temperature limits: Substrate: 0 C to 40 C. Adhesive: 5 C to 40 C. Load should not be applied to anchor until the chemical has sufficiently cured as specified. Service temperature limits: -40 C to 80 C. INSTALLATION RELATED 1 2 3 4 5 6 1. Drill recommended diameter and depth hole. 2. Important: Use Ramset Dustless Drilling System to ensure holes are clean. Alternatively, clean dust and debris from hole with stiff wire or nylon brush and blower in the following sequence: blow x 4, brush x 3, blow x 4, brush x 3, blow x 4. 3. Insert mixing nozzle to bottom of hole. Fill hole to 3/4 the hole depth slowly, ensuring no air pockets form. 4. Insert Ramset ChemSet Anchor Stud/rebar to bottom of hole while turning. 5. ChemSet Injection to cure as per setting times. 6. Attach fixture. Setting Times Substrate Temperature 40 C 30 C 25 C 20 C 10 C 5 C Gel Time (mins) 801 Loading Time (mins) 4 35 5 40 6 50 10 85 18 145 Note: Cartridge temperature minimum 5 C. www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 135
ChemSet 801 18.2-3 CHEMICAL INJECTION ANCHORING AVAILABLE IN AUSTRALIA ONLY Installation and performance details: ChemSet Injection 801 and Reinforcing Bar Anchor Size, d b (mm) Drilled Hole diam., d h (mm) Anchor Effective Depth, h (mm) Edge* distance, e c (mm) * Note: For shear loads acting towards an edge or where these optimum dimensions are not achievable, please use the simplified strength limit state design process to verify capacity. **Note: Reduced characteristic ultimate concrete tensile capacity = ØN uc where Ø = 0.6 and N uc = Characteristic ultimate concrete tensile capacity. For conversion to Working Load Limit MULTIPLY ØN uc x 0.55 ***Note: Reduced characteristic ultimate steel tensile capacity = ØN us where Ø = 0.8 and N us = Characteristic ultimate steel tensile capacity. For conversion to Working Load Limit MULTIPLY ØN us x 0.56 #Note: Design Tensile Capacity ØN ur = minimum of ØN uc and ØN us DO NOT USE IN WET HOLES 18.2 DESCRIPTION AND PART NUMBERS Description Cartridge Size Part No. ChemSet 801 Cartridge 400 ml C801C ChemSet 801 Jumbo Cartridge 750 ml C801J Mixer Nozzle for 800 Series ISNE Optimum dimensions* Reduced Characteristic Capacity # Anchor spacing, a c (mm) Concrete substrate thickness, b m (mm) Gr 500 Rebar - Steel Tension, ØN us (kn)*** Shear, ØV us (kn) Concrete** Tension, ØN uc (kn) Concrete compressive strength, f'c 20 MPa 32 MPa 40 MPa 10 14 90 40 60 115 31.4 21.4 9.2 11.6 13.0 12 16 110 50 70 140 45.2 30.8 13.5 17.0 19.0 16 20 125 65 100 160 80.4 54.8 20.4 25.8 28.9 20 25 150 190 30.6 38.7 43.3 80 120 125.6 85.7 170 215 34.7 43.9 49.0 24 30 180 240 44.1 55.7 62.3 100 145 180.8 123.3 210 270 51.4 65.0 72.7 25 30 180 240 45.9 58.1 64.9 100 150 196.4 133.9 210 270 53.6 67.7 75.7 28 35 225 295 64.3 81.3 90.9 115 170 246.4 168.0 270 340 77.1 97.5 109.1 32 40 240 320 78.3 99.1 110.8 130 195 321.6 219.3 300 380 97.9 123.9 138.5 36 45 290 380 106.5 134.7 150.6 145 220 408.0 278.3 330 420 121.2 153.3 171.4 40 50 320 420 130.6 165.1 184.6 160 240 504.0 343.7 360 460 146.9 185.8 207.7 Effective depth, h (mm) h 6 * d h (To obtain full steel strength in shear) Substrate thickness, bm (mm) b m = greater of: 1.25 x h, h + (2 x d h ) Drilled hole depth, h 1 (mm) h 1 = h h = Effective depth 18.3 ENGINEERING PROPERTIES Typical Engineering Properties of Grade 500 Reinforcing Bar Rebar Size 10 12 16 20 24 25 28 32 36 40 Drilled Hole Dia, d h (mm) 14 16 20 25 30 30 35 40 45 50 Stress Area, A s (mm 2 ) 78.5 113 201 314 452 491 616 804 1020 1260 Yield Stress, f sy (MPa) 500 500 500 500 500 500 500 500 500 500 Tensile Steel Yield Capacity N sy, (KN) 39.3 56.5 100.5 157.0 226.0 245.5 308.0 402.0 510.0 630.0 For further information refer to reinforcing bar manufacturer's published information and AS/NZS 4671:2001 136 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
18.4 ChemSet 801 AVAILABLE IN AUSTRALIA ONLY STEP 1 Design tensile action effect, N* (kn) 200 150 100 80 60 40 20 0 Select anchor to be evaluated Table 1a Indicative combined loading interaction diagram 16 12 10 20 24/25 28 32 36 Notes: ~ Shear limited by Grade 500 Rebar steel capacity. ~ Tension limited by concrete capacity using nominal depths. ~ No edge or spacing effects. ~ f' c = 32 MPa 0 50 100 150 200 250 300 350 40 Design shear action effect, V* (kn) Table 1b Absolute minimum edge distance and anchor spacing values, e m and a m (mm) Anchor size, d b 10 12 16 20 24 25 28 32 36 40 e m, a m 30 36 48 60 72 75 84 96 108 120 Step 1c Calculate anchor effective depth, h (mm) Refer to nominal recommended effective depths, h, listed in installation and performance details table on page 136. Effective depth, h (mm) h 6 * d h (To obtain full steel strength in shear) 1 Anchor size determined, absolute minima compliance achieved, effective depth (h) calculated. www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 137
18.4 ChemSet 801 AVAILABLE IN AUSTRALIA ONLY STEP 2 Verify concrete tensile capacity - per anchor Table 2a Reduced characteristic ultimate concrete tensile capacity, ØN uc (kn), Ø c = 0.6, f c = 32 MPa Anchor size, d b 10 12 16 20 24 25 28 32 36 40 Drilled Hole Dia, d h (mm) 14 16 20 25 30 30 35 40 45 50 Effective Depth, h (mm) 85 11.0 90 11.6 95 12.3 100 12.9 15.5 105 13.5 16.3 110 14.2 17.0 115 14.8 17.8 125 16.1 19.4 25.8 140 18.1 21.7 28.9 150 19.4 23.2 31.0 38.7 170 26.3 35.1 43.9 180 27.9 37.2 46.4 55.7 58.1 210 43.4 54.2 65.0 67.7 75.9 240 49.5 61.9 74.3 77.4 86.7 99.1 270 69.7 83.6 87.1 97.5 111.5 125.4 300 77.4 92.9 96.8 108.4 123.9 139.3 154.8 320 82.6 99.1 103.2 115.6 132.1 148.6 165.1 330 102.2 106.4 119.2 136.2 153.3 170.3 360 111.5 116.1 130.1 148.6 167.2 185.8 420 135.5 151.7 173.4 195.1 216.8 460 189.9 213.7 237.4 500 206.4 232.2 258.0 550 255.5 283.8 600 309.7 625 322.6 Bold values are at ChemSet Anchor Stud nominal depths. Note: Effective depth, h must be 6 x drilled hole diameter, d h for anchor to achieve tabled shear capacities. DO NOT USE IN WET HOLES Table 2b Concrete compressive strength effect, tension, X nc f c (MPa) 20 25 32 40 50 X nc 0.79 0.88 1.00 1.12 1.25 Table 2c Edge distance effect, tension, X ne Anchor size, d b 10 12 16 20 24 25 28 32 36 40 Edge Distance, e (mm) 30 0.83 35 0.91 0.81 40 1.00 0.88 50 1.00 0.85 65 1.00 0.87 80 1.00 0.88 0.86 95 1.00 0.97 0.89 0.82 100 1.00 0.93 0.85 110 1.00 0.90 0.83 130 1.00 0.93 0.87 145 1.00 0.93 160 1.00 138 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
18.4 ChemSet 801 AVAILABLE IN AUSTRALIA ONLY Table 2d Anchor spacing effect, end of a row, tension, X nae For single anchor design, X nae = 1.0 Anchor size, d b 10 12 16 20 24 25 28 32 36 40 Anchor Spacing, a (mm) 30 0.75 35 0.79 0.74 40 0.83 0.78 50 0.92 0.85 0.76 60 1.00 0.92 0.81 0.75 75 1.00 0.89 0.81 0.76 0.75 95 1.00 0.90 0.83 0.82 0.78 120 1.00 0.92 0.90 0.86 0.81 0.78 0.75 140 1.00 0.97 0.92 0.86 0.82 0.79 150 1.00 0.95 0.89 0.85 0.81 170 1.00 0.94 0.89 0.85 195 1.00 0.95 0.91 220 1.00 0.96 240 1.00 Table 2e Anchor spacing effect, internal to a row, tension, X nai For single anchor design, X nai = 1.0 Anchor size, d b 10 12 16 20 24 25 28 32 36 40 Anchor Spacing, a (mm) 30 0.50 35 0.58 0.49 40 0.67 0.56 50 0.83 0.69 0.52 60 1.00 0.83 0.63 0.50 75 1.00 0.78 0.63 0.52 0.50 95 1.00 0.79 0.66 0.63 0.57 0.49 120 1.00 0.83 0.80 0.71 0.63 0.56 0.50 150 1.00 1.00 0.89 0.78 0.69 0.63 170 1.00 0.89 0.79 0.71 195 1.00 0.90 0.81 215 1.00 0.90 240 1.00 2 STEP 3 Design reduced ultimate concrete tensile capacity, ØN urc ØN urc = ØN uc * X nc * X ne * ( X nae or X nai ) Verify anchor tensile capacity - per anchor Table 3a Reduced characteristic ultimate steel tensile capacity, ØN us (kn), Ø n = 0.8 Anchor size, d b 10 12 16 20 24 25 28 32 36 40 e m, a m 31.4 45.2 80.4 125.6 180.8 196.4 246.4 321.6 408.8 504.0 Step 3b Reduced characteristic ultimate bolt steel tensile capacity, ØN tf (kn) Not appropriate for this product. www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 139
18.4 ChemSet 801 AVAILABLE IN AUSTRALIA ONLY 3 STEP 4 Design reduced ultimate tensile capacity, ØN ur ØN ur = minimum of ØN urc, ØN us Check N* / ØN ur 1, if not satisfied return to step 1 Tensile performance conversion table Performance Required Notation Concrete Tensile Performance Concrete Tension Capacity NOTE: Design Tensile Capacity is the minimum of Concrete Tension and Steel Tension Capacities Verify concrete shear capacity - per anchor Notation Steel Tensile Performance Carbon Steel Tension Capacity Strength Limit State ØN urc MULTIPLY ØN urc x 1.00 ØN us MULTIPLY ØN us x 1.00 Working Load Limit N ac MULTIPLY ØN urc x 0.55 N as MULTIPLY ØN us x 0.56 Cyclic Loading Refer to page 40 for suitable Refer to page 40 for suitable N yc N anchor ys anchor Fire Resistance N Rk,c,fi,t Refer to pages 238-257 N Rk,s,fi,t Refer to pages 238-257 Cracked Concrete/Tension Zone N 0 Rd,p Refer to pages 258-298 N Rd,s Refer to pages 258-298 Seismic N 0 Rd,p,sis Refer to pages 299-325 N Rd,s,sis Refer to pages 299-325 Table 4a Reduced characteristic ultimate concrete edge shear capacity, ØV uc (kn), Ø q = 0.6, f c = 32 MPa Anchor size, d b 10 12 16 20 24 25 28 32 36 40 Edge Distance, e (mm) 30 2.5 35 3.2 40 3.9 4.2 50 5.5 5.9 6.5 60 7.2 7.7 8.6 9.6 75 10.1 10.8 12.0 13.4 14.7 14.7 95 14.3 15.3 17.1 19.2 21.0 21.0 22.7 120 20.4 21.8 24.3 27.2 29.8 29.8 32.2 34.4 36.5 38.5 200 43.8 46.8 52.4 58.6 64.1 64.1 69.3 74.1 78.6 82.8 300 80.5 86.1 96.2 107.6 117.8 117.8 127.3 136.1 144.3 152.1 400 123.9 132.5 148.1 165.6 181.4 181.4 196.0 209.5 222.2 234.2 500 173.2 185.2 207.0 231.5 253.6 253.6 273.9 292.8 310.6 327.4 600 227.7 243.4 272.2 304.3 333.3 333.3 360.0 384.9 408.2 430.3 Note: Effective depth, h must be 6 x drilled hole diameter, d h for anchor to achieve tabled shear capacities. Table 4b Concrete compressive strength effect, concrete edge shear, X vc f c (MPa) 20 25 32 40 50 X vc 0.79 0.88 1.00 1.12 1.25 Load direction effect, conc. edge shear, X vd Table 4c Load direction effect, concrete edge shear, X vd Angle, 0 10 20 30 40 50 60 70 80 90-180 X vd 1.00 1.04 1.16 1.32 1.50 1.66 1.80 1.91 1.98 2.00 140 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
18.4 ChemSet 801 AVAILABLE IN AUSTRALIA ONLY Table 4d Anchor spacing effect, concrete edge shear, X va Note: For single anchor designs, X va = 1.0 Edge distance, e (mm) 25 30 35 50 60 75 125 200 300 400 500 600 Anchor spacing, a (mm) 25 0.70 0.67 0.64 0.60 0.58 0.57 0.54 30 0.74 0.70 0.67 0.62 0.60 0.58 0.55 0.53 35 0.78 0.73 0.70 0.64 0.62 0.59 0.56 0.54 0.52 50 0.90 0.83 0.79 0.70 0.67 0.63 0.58 0.55 0.53 0.53 60 0.98 0.90 0.84 0.74 0.70 0.66 0.60 0.56 0.54 0.53 0.52 75 1.00 1.00 0.93 0.80 0.75 0.70 0.62 0.58 0.55 0.54 0.53 0.53 150 1.00 1.00 1.00 0.90 0.74 0.65 0.60 0.58 0.56 0.55 200 1.00 0.82 0.70 0.63 0.60 0.58 0.57 300 0.98 0.80 0.70 0.65 0.62 0.60 400 1.00 0.90 0.77 0.70 0.66 0.63 500 1.00 0.83 0.75 0.70 0.67 625 0.92 0.81 0.75 0.71 750 1.00 0.88 0.80 0.75 875 0.94 0.85 0.79 1000 1.00 0.90 0.83 1250 1.00 0.92 1500 1.00 Table 4e Multiple anchors effect, concrete edge shear, X vn Note: For single anchor designs, X vn = 1.0 Anchor spacing / Edge distance, a / e 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.25 2.50 Number of anchors, n 2 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 3 0.72 0.76 0.80 0.83 0.86 0.88 0.91 0.93 0.95 0.96 0.98 1.00 4 0.57 0.64 0.69 0.74 0.79 0.82 0.86 0.89 0.92 0.94 0.97 1.00 5 0.49 0.57 0.63 0.69 0.74 0.79 0.83 0.87 0.90 0.93 0.97 1.00 6 0.43 0.52 0.59 0.66 0.71 0.77 0.81 0.85 0.89 0.93 0.96 1.00 7 0.39 0.48 0.56 0.63 0.69 0.75 0.80 0.84 0.88 0.92 0.96 1.00 8 0.36 0.46 0.54 0.61 0.68 0.74 0.79 0.84 0.88 0.92 0.96 1.00 9 0.34 0.44 0.52 0.60 0.67 0.73 0.78 0.83 0.87 0.91 0.96 1.00 10 0.32 0.42 0.51 0.59 0.66 0.72 0.77 0.82 0.87 0.91 0.96 1.00 15 0.26 0.37 0.47 0.55 0.63 0.70 0.76 0.81 0.86 0.90 0.95 1.00 20 0.23 0.35 0.45 0.54 0.61 0.68 0.75 0.80 0.85 0.90 0.95 1.00 e 1 Concrete edges Shear Force e 2 ANCHOR AT A CORNER Failure wedge Table 4f Anchor at a corner effect, concrete edge shear, X vs Note: For e 1 /e 2 > 1.25, X vs = 1.0 Edge distance, e 2 (mm) 25 30 35 50 60 75 125 200 300 400 600 900 Edge dustance, e 1 (mm) 25 0.86 0.77 0.70 0.58 0.53 0.49 0.41 0.37 0.35 0.34 0.32 0.32 30 0.97 0.86 0.78 0.64 0.58 0.52 0.43 0.38 0.36 0.34 0.33 0.32 35 1.00 0.95 0.86 0.69 0.63 0.56 0.46 0.40 0.37 0.35 0.33 0.32 50 1.00 1.00 1.00 0.86 0.77 0.67 0.52 0.44 0.39 0.37 0.35 0.33 60 1.00 1.00 1.00 0.97 0.86 0.75 0.57 0.47 0.41 0.38 0.36 0.34 75 1.00 1.00 1.00 1.00 1.00 0.86 0.64 0.51 0.44 0.41 0.37 0.35 125 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.65 0.53 0.48 0.42 0.38 200 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 0.58 0.49 0.42 300 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.72 0.58 0.49 400 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 0.55 500 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.77 0.61 600 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 900 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 141
18.4 ChemSet 801 AVAILABLE IN AUSTRALIA ONLY 4 STEP 5 5 STEP 6 6 Design reduced ultimate concrete edge shear capacity, ØV urc ØV urc = ØV uc * X vc * X vd * X va * X vn * X vs Verify anchor shear capacity - per anchor Table 5a Reduced characteristic ultimate steel shear capacity, ØV us (kn), Ø v = 0.8 Anchor size, d b 10 12 16 20 24 25 28 32 36 40 Grade 500 Rebar 21.4 30.8 54.8 85.7 123.3 133.9 168.0 219.3 278.3 343.7 Step 5b Reduced characteristic ultimate bolt steel shear capacity, ØV sf (kn) Not appropriate for this product. Design reduced ultimate shear capacity, ØV ur ØV ur = minimum of ØV urc, ØV us Check V* / ØV ur 1, if not satisfied return to step 1 Shear performance conversion table Performance Required NOTE: Design Shear Capacity is the minimum of Concrete Shear and Steel Shear Capacities Combined loading and specification Check Notation N*/ØN ur + V*/ØV ur 1.2, Concrete Shear Performance Concrete Shear Capacity Notation Steel Shear Performance Carbon Steel Shear Capacity Strength Limit State ØV uc MULTIPLY ØV uc x 1.00 ØV us MULTIPLY ØV us x 1.00 Working Load Limit V ac MULTIPLY ØV uc x 0.55 V as MULTIPLY ØV us x 0.45 Cyclic Loading Refer to page 40 for suitable Refer to page 40 for suitable V yc V anchor ys anchor Fire Resistance V Rk,c,fi,t Refer to pages 238-257 V Rk,s,fi,t Refer to pages 238-257 Cracked Concrete/Tension Zone V 0 Rd,c Refer to pages 258-298 V 0 Rd,s Refer to pages 258-298 Seismic V 0 Rd,c,sis Refer to pages 299-325 V 0 Rd,s,sis Refer to pages 299-325 if not satisfied return to step 1 Specify Reinforcing Bar Anchorage Ramset ChemSet 801 with (Anchor Size) grade 500 Rebar. Drilled hole depth to be (h) mm. Example Ramset ChemSet 801 with N20 grade 500 Rebar Drilled hole depth to be 160 mm. To be installed in accordance with Ramset Technical Data Sheet. 142 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
19.1 StructaSet 401 CHEMICAL INJECTION ANCHORING 19.1 GENERAL INFORMATION Product Structaset 401 is a heavy duty Epoxy Acrylate for anchoring threaded studs and reinforcing bar into cracked and uncracked concrete. Benefits, Advantages and Features Certified Performance European Technical Approval 001 Part 5-option 1 50 year design life Fire rated Greater productivity: Easy dispensing even in cold weather Fast 50 minute cure time Greater security: Strong bond Rated for sustained loading Versatile: Anchors in carbide drilled and diamond drilled holes Cold and temperate climates Greater Safety: Low odour styrene free Suitable for contact with drinking water AS/NZS 4020 VOC Compliant Australian Made Installation PERFORMANCE RELATED DESIGN LIFE INSTALLATION RELATED Principal Applications Threaded Studs Starter Bars Hollow Masonry Sleeves Threaded Inserts Over-head installation Steel Columns Hand rails Road Stitching Recommended Installation Temperatures Minimum Maximum Substrate 0 C 40 C Adhesive 5 C 40 C Service Temperature Limits -40 C to 80 C 1 2 3 4 5 6 Setting Times 1. Drill or core hole to specified diameter and depth 2. Important: Use Ramset Dustless Drilling System to ensure holes are clean. Alternatively, clean dust and debris from hole with stiff wire or nylon brush and blower in the following sequence: blow x 4, brush x 3, blow x 4, brush x 3, blow x 4. 3. Screw mixing nozzle onto cartridge and dispense 2-3 trigger pulls of adhesive to waste until colour is grey with no streaks 4. Insert tip of nozzle to bottom of hole and dispense adhesive 5. Fill hole to about 2/3 full 6. Insert threaded stud or reinforcing bar with rotating motion to release trapped air 7. Wait until adhesive has fully cured before loading (see Working Time / Loading Time chart below) 8. Clean up with Acetone Substrate Temperature 40 C 30 C 25 C 20 C 10 C 5 C Gel Time (mins) 401 Loading Time (mins) 4 35 5 40 6 50 10 85 18 145 Note: Cartridge temperature minimum 5 C. www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 143
19.2-3 StructaSet 401 CHEMICAL INJECTION ANCHORING Installation and performance details: Stuctaset 401 and Reinforcing Bar Anchor Size, d b (mm) Drilled Hole diam., d h (mm) Anchor Effective Depth, h (mm) Edge* distance, e c (mm) * Note: For shear loads acting towards an edge or where these optimum dimensions are not achievable, please use the simplified strength limit state design process to verify capacity. **Note: Reduced characteristic ultimate concrete tensile capacity = ØN uc where Ø = 0.56 and N uc = Characteristic ultimate concrete tensile capacity. For conversion to Working Load Limit MULTIPLY ØN uc x 0.6 ***Note: Reduced characteristic ultimate steel tensile capacity = ØN us where Ø = 0.8 and N us = Characteristic ultimate steel tensile capacity. For conversion to Working Load Limit MULTIPLY ØN us x 0.56 #Note: Design Tensile Capacity ØN ur = minimum of ØN uc and ØN us WET HOLES: Multiply ØN uc x 0.8 19.2 DESCRIPTION AND PART NUMBERS Description Cartridge Size Part No. Structaset 401 380 ml S401C Structaset 401 750 ml S401J Optimum dimensions* Reduced Characteristic Capacity # Anchor spacing, a c (mm) Concrete substrate thickness, b m (mm) Gr 500 Rebar - Steel Tension, ØN us (kn)*** Shear, ØV us (kn) Concrete Tension, ØN uc (kn)** Concrete compressive strength, f'c 20 to 50 MPa 10 14 90 40 60 115 31.4 21.4 15.7 12 16 110 50 70 140 45.2 30.8 23.0 16 20 125 65 100 160 80.4 54.8 31.4 20 25 150 190 47.1 80 120 125.6 85.7 170 215 53.4 24 30 180 240 67.9 100 145 180.8 123.3 210 270 79.2 25 32 195 260 76.6 100 150 196.4 133.9 210 275 82.5 32 40 240 320 73.7 130 195 321.6 219.3 300 365 92.2 Effective depth, h (mm) h 6 * d h (To obtain full steel strength in shear) Substrate thickness, b m (mm) b m = greater of: 1.25 x h, h + (2 x d h ) Drilled hole depth, h 1 (mm) h 1 = h h = Effective depth 19.3 ENGINEERING PROPERTIES Typical Engineering Properties of AS/NZS4671-2001 Grade 500N Reinforcing Bar Rebar size 10 12 16 20 24 25 32 Drilled hole dia., d h (mm) 14 16 20 25 30 30 40 Stress area, A b (mm 2 ) 78.5 113 201 314 452 491 804 Yield stress, f sy (MPa) 500 500 500 500 500 500 500 Tensile steel yield capacity N sy, (kn) 39.3 56.5 100.5 157.0 226.0 245.5 402.0 For further information refer to reinforcing bar manufacturer s published information and AS/NZS4671: 2001 144 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
19.4 StructaSet 401 STEP 1 Design tensile action effect, N* (kn) 100 90 80 70 60 50 40 30 20 10 0 Select anchor to be evaluated Table 1a Indicative combined loading - interaction diagram 12 10 16 20 24 25 32 0 50 100 150 200 250 Design shear action effect, V* (kn) Notes: ~ Shear limited by Grade 500 Rebar steel capacity. ~ Tension limited by concrete capacity using nominal depths. ~ No edge or spacing effects. ~ f' c = 32 MPa 1 Table 1b Absolute minimum edge distance and anchor spacing values, e m and a m (mm) Anchor Size, d b 10 12 16 20 24 25 32 e m, a m 30 36 48 60 72 75 96 Step 1c Calculate anchor effective depth, h (mm) Refer to nominal recommended effective depths, h, listed in installation and performance details table on page 144. Effective depth, h (mm) h 6 * d h (To obtain full steel strength in shear) Anchor size determined, absolute minima compliance achieved, effective depth (h) calculated. www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 145
19.4 StructaSet 401 STEP 2 Verify concrete tensile capacity - per anchor Table 2a Reduced characteristic ultimate concrete tensile capacity, ØN uc (KN), Ø c = 0.56, f c = 32 MPa Anchor Size, d b 10 12 16 20 24 25 32 Drilled Hole Dia, d h (mm) 14 16 20 25 30 30 40 Effective Depth, h (mm) 85 14.8 90 15.7 95 16.6 100 17.5 20.9 105 18.3 22.0 110 19.2 23.0 115 20.1 24.1 120 20.9 25.1 30.2 125 21.8 26.2 31.4 140 24.4 29.3 35.2 150 26.2 31.4 37.7 47.1 160 27.9 33.5 40.2 50.3 170 35.6 42.7 53.4 180 37.7 45.2 56.5 67.9 70.7 195 49.0 61.3 73.5 76.6 210 52.8 66.0 79.2 82.5 240 60.3 75.4 90.5 94.2 73.7 270 84.8 101.8 106.0 82.9 300 94.2 113.1 117.8 92.2 320 100.5 120.6 125.7 98.3 330 124.4 129.6 101.4 360 135.7 141.4 110.6 380 143.3 149.2 116.7 400 122.9 420 129.0 460 141.3 500 153.6 Note: Effective depth, h must be 6 x drilled hole diameter, d h for anchor to achieve tabled shear capacities. WET HOLES: Multiply ØN uc x 0.8 Table 2b Concrete compressive strength effect, tension, X nc f c (MPa) 20 25 32 40 50 X nc 1.00 1.00 1.00 1.00 1.00 Table 2c Edge distance effect, tension, X ne Anchor size, d b 10 12 16 20 24 25 32 Edge Distance, e (mm) 30 0.83 35 0.91 0.81 40 1.00 0.88 50 1.00 0.85 65 1.00 0.87 80 1.00 0.88 0.86 95 1.00 0.97 0.82 100 1.00 0.85 110 0.90 146 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
19.4 StructaSet 401 Table 2d Anchor spacing effect, end of a row, tension, X nae For single anchor design, X nae = 1.0 Anchor size, d b 10 12 16 20 24 25 32 Anchor Spacing, a (mm) 30 0.75 35 0.79 0.74 40 0.83 0.78 50 0.92 0.85 0.76 60 1.00 0.92 0.81 0.75 75 1.00 0.89 0.81 0.76 0.75 95 1.00 0.90 0.83 0.82 120 1.00 0.92 0.90 0.81 140 1.00 0.97 0.86 150 1.00 0.89 170 0.94 195 1.00 Table 2e Anchor spacing effect, internal to a row, tension, X nai For single anchor design, X nai = 1.0 Anchor size, d b 10 12 16 20 24 25 32 Anchor Spacing, a (mm) 30 0.50 35 0.58 0.49 40 0.67 0.56 50 0.83 0.69 0.52 60 1.00 0.83 0.63 0.50 75 1.00 0.78 0.63 0.52 0.50 95 1.00 0.79 0.66 0.63 0.49 120 1.00 0.83 0.80 0.63 150 1.00 1.00 0.78 170 0.89 195 1.00 2 STEP 3 Design reduced ultimate concrete tensile capacity, ØN urc ØN urc = ØN uc * X nc * X ne * ( X nae or X nai ) Verify anchor tensile capacity - per anchor Table 3a Reduced characteristic ultimate steel tensile capacity, ØN us (kn), Ø n = 0.8 Anchor size, d b 10 12 16 20 24 25 32 Grade 500 Rebar 31.4 45.2 80.4 125.6 180.8 196.4 321.6 3 Step 3b Reduced characteristic ultimate bolt steel tensile capacity, ØN tf (kn) Not appropriate for this product. Design reduced ultimate tensile capacity, ØN ur ØN ur = minimum of ØN urc, ØN us Check N* / ØN ur 1, if not satisfied return to step 1 www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 147
19.4 StructaSet 401 STEP 4 Tensile performance conversion table Performance Required Concrete Tensile Performance Notation Concrete Tension Capacity NOTE: Design Tensile Capacity is the minimum of Concrete Tension and Steel Tension Capacities Verify concrete shear capacity - per anchor Notation Steel Tensile Performance Carbon Steel Tension Capacity Strength Limit State ØN urc MULTIPLY ØN urc x 1.00 ØN us MULTIPLY ØN us x 1.00 Working Load Limit N ac MULTIPLY ØN urc x 0.60 N as MULTIPLY ØN us x 0.56 Cyclic Loading Refer to page 40 for suitable Refer to page 40 for suitable N yc N anchor ys anchor Fire Resistance N Rk,c,fi,t Refer to pages 238-257 N Rk,s,fi,t Refer to pages 238-257 Cracked Concrete/Tension Zone N 0 Rd,p Refer to pages 258-298 N Rd,s Refer to pages 258-298 Seismic N 0 Rd,p,sis Refer to pages 299-325 N Rd,s,sis Refer to pages 299-325 Table 4a Reduced characteristic ultimate concrete edge shear capacity, ØV uc (kn), Ø q = 0.6, f c = 32 MPa Anchor size, d b 10 12 16 20 24 25 32 Edge Distance, e (mm) 30 2.5 35 3.2 40 3.9 4.2 50 5.5 5.9 6.5 60 7.2 7.7 8.6 9.6 75 10.1 10.8 12.0 13.4 14.7 14.7 95 14.3 15.3 17.1 19.2 21.0 21.0 120 20.4 21.8 24.3 27.2 29.8 29.8 34.4 200 43.8 46.8 52.4 58.6 64.1 64.1 74.1 300 80.5 86.1 96.2 107.6 117.8 117.8 136.1 400 123.9 132.5 148.1 165.6 181.4 181.4 209.5 500 173.2 185.2 207.0 231.5 253.6 253.6 292.8 600 227.7 243.4 272.2 304.3 333.3 333.3 384.9 Note: Effective depth, h must be 6 x drilled hole diameter, d h for anchor to achieve tabled shear capacities. Table 4b Concrete compressive strength effect, concrete edge shear, X vc f c (MPa) 20 25 32 40 50 X vc 0.79 0.88 1.00 1.12 1.25 Load direction effect, conc. edge shear, X vd Table 4c Load direction effect, concrete edge shear, X vd Angle, 0 10 20 30 40 50 60 70 80 90-180 X vd 1.00 1.04 1.16 1.32 1.50 1.66 1.80 1.91 1.98 2.00 148 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
19.4 StructaSet 401 Table 4d Anchor spacing effect, concrete edge shear, X va Note: For single anchor designs, X va = 1.0 Edge distance, e (mm) 25 30 35 50 60 75 125 200 300 400 500 600 Anchor spacing, a (mm) 25 0.70 0.67 0.64 0.60 0.58 0.57 0.54 30 0.74 0.70 0.67 0.62 0.60 0.58 0.55 0.53 35 0.78 0.73 0.70 0.64 0.62 0.59 0.56 0.54 0.52 50 0.90 0.83 0.79 0.70 0.67 0.63 0.58 0.55 0.53 0.53 60 0.98 0.90 0.84 0.74 0.70 0.66 0.60 0.56 0.54 0.53 0.52 75 1.00 1.00 0.93 0.80 0.75 0.70 0.62 0.58 0.55 0.54 0.53 0.53 150 1.00 1.00 1.00 0.90 0.74 0.65 0.60 0.58 0.56 0.55 200 1.00 0.82 0.70 0.63 0.60 0.58 0.57 300 0.98 0.80 0.70 0.65 0.62 0.60 400 1.00 0.90 0.77 0.70 0.66 0.63 500 1.00 0.83 0.75 0.70 0.67 625 0.92 0.81 0.75 0.71 750 1.00 0.88 0.80 0.75 875 0.94 0.85 0.79 1000 1.00 0.90 0.83 1250 1.00 0.92 1500 1.00 Table 4e Multiple anchors effect, concrete edge shear, X vn Note: For single anchor designs, X vn = 1.0 Anchor spacing / Edge distance, a / e 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.25 2.50 Number of anchors, n 2 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 3 0.72 0.76 0.80 0.83 0.86 0.88 0.91 0.93 0.95 0.96 0.98 1.00 4 0.57 0.64 0.69 0.74 0.79 0.82 0.86 0.89 0.92 0.94 0.97 1.00 5 0.49 0.57 0.63 0.69 0.74 0.79 0.83 0.87 0.90 0.93 0.97 1.00 6 0.43 0.52 0.59 0.66 0.71 0.77 0.81 0.85 0.89 0.93 0.96 1.00 7 0.39 0.48 0.56 0.63 0.69 0.75 0.80 0.84 0.88 0.92 0.96 1.00 8 0.36 0.46 0.54 0.61 0.68 0.74 0.79 0.84 0.88 0.92 0.96 1.00 9 0.34 0.44 0.52 0.60 0.67 0.73 0.78 0.83 0.87 0.91 0.96 1.00 10 0.32 0.42 0.51 0.59 0.66 0.72 0.77 0.82 0.87 0.91 0.96 1.00 15 0.26 0.37 0.47 0.55 0.63 0.70 0.76 0.81 0.86 0.90 0.95 1.00 20 0.23 0.35 0.45 0.54 0.61 0.68 0.75 0.80 0.85 0.90 0.95 1.00 e 1 Concrete edges Shear Force e 2 ANCHOR AT A CORNER Failure wedge Table 4f Anchor at a corner effect, concrete edge shear, X vs Note: For e 1 /e 2 > 1.25, X vs = 1.0 Edge distance, e 2 (mm) 25 30 35 50 60 75 125 200 300 400 600 900 Edge dustance, e 1 (mm) 25 0.86 0.77 0.70 0.58 0.53 0.49 0.41 0.37 0.35 0.34 0.32 0.32 30 0.97 0.86 0.78 0.64 0.58 0.52 0.43 0.38 0.36 0.34 0.33 0.32 35 1.00 0.95 0.86 0.69 0.63 0.56 0.46 0.40 0.37 0.35 0.33 0.32 50 1.00 1.00 1.00 0.86 0.77 0.67 0.52 0.44 0.39 0.37 0.35 0.33 60 1.00 1.00 1.00 0.97 0.86 0.75 0.57 0.47 0.41 0.38 0.36 0.34 75 1.00 1.00 1.00 1.00 1.00 0.86 0.64 0.51 0.44 0.41 0.37 0.35 125 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.65 0.53 0.48 0.42 0.38 200 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 0.58 0.49 0.42 300 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.72 0.58 0.49 400 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 0.55 500 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.77 0.61 600 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 0.67 900 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0.86 www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 149
19.4 StructaSet 401 4 STEP 5 5 STEP 6 6 Design reduced ultimate concrete edge shear capacity, ØV urc ØV urc = ØV uc * X vc * X vd * X va * X vn * X vs Verify anchor shear capacity - per anchor Table 5a Reduced characteristic ultimate steel shear capacity, ØV us (kn), Ø v = 0.8 Anchor size, d b 10 12 16 20 24 25 32 Grade 500 Rebar 21.4 30.8 54.8 85.7 123.3 133.9 219.3 Step 5b Reduced characteristic ultimate bolt steel shear capacity, ØV sf (kn) Not appropriate for this product. Design reduced ultimate shear capacity, ØV ur ØV ur = minimum of ØV urc, ØV us Check V* / ØV ur 1, if not satisfied return to step 1 Shear performance conversion table Performance Required NOTE: Design Shear Capacity is the minimum of Concrete Shear and Steel Shear Capacities Combined loading and specification Check N*/ØN ur + V*/ØV ur 1.2, if not satisfied return to step 1 Concrete Shear Performance Notation Concrete Shear Capacity Steel Shear Performance Notation Carbon Steel Shear Capacity Strength Limit State ØV uc MULTIPLY ØV uc x 1.00 ØV us MULTIPLY ØV us x 1.00 Working Load Limit V ac MULTIPLY ØV uc x 0.55 V as MULTIPLY ØV us x 0.45 Cyclic Loading Refer to page 40 for Refer to page 40 for V yc V suitable anchor ys suitable anchor Fire Resistance V Rk,c,fi,t Refer to pages 238-257 V Rk,s,fi,t Refer to pages 238-257 Cracked Concrete/Tension Zone V 0 Rd,c Refer to pages 258-298 V 0 Rd,s Refer to pages 258-298 Seismic V 0 Rd,c,sis Refer to pages 299-325 V 0 Rd,s,sis Refer to pages 299-325 Specify - Reinforcing Bar Anchorage Ramset Structasett 401 with (Rebar Size) grade 500 Drilled Hole Diameter (d h ) mm m Drilled Hole Depth to be (h) mm. Example Ramset Structaset 401 with N16 grade 500 reinforcing bar Drilled Hole Diameter 20 mm Drilled Hole Depth 125 mm To be installed according to Ramset Technical Data Sheet. 150 www.ramset.com.au 1300 780 063 www.ramset.co.nz 0800 RAMSET
20.1 ChemSet 101 PLUS CHEMICAL INJECTION ANCHORING 20.1 GENERAL INFORMATION Product ChemSet Injection 101 PLUS is a marine grade polyester adhesive anchor. Benefits, Advantages and Features Certified Performance European Technical Approval ETAG 001-5 Option 7 Fast installation: Load in 50 minutes (at 20 C) Easy cold weather dispensing Versatile: Suitable for anchoring into a wide variety of substrates Solid concrete, hollow block and brick Flooded holes Styrene Free Cold and temperate climates VOC Compliant Australian Made Installation PERFORMANCE RELATED Principal Applications Hollow brick and block Stadium seating Starter bars Balustrades INSTALLATION RELATED Installation temperature limits: Substrate: 0 C to 40 C. Adhesive: 5 C to 40 C. Load should not be applied to anchor until the chemical has sufficiently cured as specified in the following diagrams. Service temperature limits: -40 C to 80 C. ETA European Technical Approval ETAG 001 Part 5 Option 7 Galvanised And Stainless Steel Anchors ETA-13/0681 1020-CPD-090-029852 1 2 3 4 5 6 1. Drill recommended diameter and depth hole. 2. Important: Use Ramset Dustless Drilling System to ensure holes are clean. Alternatively, clean dust and debris from hole with stiff wire or nylon brush and blower in the following sequence: blow x 4, brush x 3, blow x 4, brush x 3, blow x 4. 3. Insert mixing nozzle to bottom of hole. Fill hole to 3/4 the hole depth slowly, ensuring no air pockets form. 4. Insert Ramset ChemSet Anchor Stud/rebar to bottom of hole while turning. 5. ChemSet Injection to cure as per setting times. 6. Attach fixture. Substrate Temperature Setting Times 30 C 25 C 20 C 10 C 5 C Gel Time (mins) 101 PLUS Loading Time (mins) 4 35 5 40 6 50 10 85 18 145 Note: Cartridge temperature minimum 5 C. www.ramset.co.nz 0800 RAMSET www.ramset.com.au 1300 780 063 151