Hilti HDA Submission Folder

Submission folder Hilti HDA Submission Folder Sample Submission and Approval Form 2-3 Product Information 4-8 Technical Data 9-14 Method Statement 15-16 Test Reports according to BS5080 HDA-T 17-57 HDA-TR 58-76 European Technical Approval HDA-T / - P 77-84 HDA-TR / - PR 85-92 Government Letter 93-94 Country of Origin 95 Job Reference 96-102 Customer Hotline Hong Kong 8228 8118 Macau (Toll free) 00800-8228 8118

SAMPLE SUBMISSION AND APPROVAL FORM Contract Title: Ref. No.: Date: Ref. No. of Previous Submission: Contract No: (1) File Reference: (2) DETAILS OF SUBMISSION To: Contract Manager s Representative Attention: From: The enclosed sample and catalogue* / certificate of origin* / technical data* / test report* / job reference* as described below have been checked for compliance with the Specifications and Drawings, and are submitted for approval. 1. General Information a. Material Description HDA-T / HDA-TF / HDA-TR / HDA-P / HDA-PF / HDA-PR self-undercut anchor b. Location: c. Specification Ref. Page: Item: d. Drawing Ref. No. e. B.Q. Ref.No.: f. Anticipated date of approval: 2. Technical Information The submitted sample has been checked against the specification and drawings as listed below:- Specification Requirements a. Brand Not specified b. Country of Origin Not specified c. Manufacturer s Name & Address Not specified d. Factory s Name & Address(es) Not specified e. Supplier (with Applicator, if any) Not specified Hilti Liechtenstein Submitted Sample (State details against each item) Hilti Corporation, FL-9494 Principality of Liechtenstein Hilti Aktiengesellschaft, Hilti AG, Feldkircherstrasse, FL-9494 Schaan, Liechtenstein Hilti (Hong Kong) Ltd Page 1 of 2 Page 2 Feb 2010

f. Appearance Not specified g. Color + Not specified h. Specification Not specified i. Manufacturer s Catalogue Not specified j. Test Report (Original/Certificated True Copy) Not specified k. Previous Job Reference Not specified l. Supplementary Information Not specified According to the sample submitted NIL Attached Attached Attached Attached NIL For and on behalf of the Contractor (Quality Control Manager) CONTRACT MANAGER S COMMENTS To: From: Contract Manager s Representative: On the basis of the sample and information given, the above sample submitted is: (1) * Approved. (2) * Not approved because Remarks: Approval does not alter the requirements of the Contract Contract Manager s Representative: Date: cc. (* Delete if appropriate) (+ For glass or vitreous mosaic tiles, the contractor is required to confirm the colour range(s) of the submitted sample, i.e. a) light and or medium; or b) dark) Page 2 of 2 Page 3 Feb 2010

Anchoring Systems HDA self-undercut anchor Base material Cracked or non-cracked concrete Hard natural stone Use For fastening heavy loads, e.g. structural canopy, steel construction and curtain wall, etc. Dynamic conditions, e.g. with vibratory or windy condition Material Steel Strength 8.8, galvanized 5 µm(m10-m20) Steel Strength 8.8, sherardized 53 µm (M10-M16) Stainless Steel A4-80 (M10-M16) Approvals Benefits Self undercutting anchor: Simple and quick undercutting operation results in a keying effect for maximum security even in cracked concrete Allows small spacing and edge distances: Low expansion forces performs like a cast-in headed stud Simple installation: No complicated, specialized undercutting tools required Built-in setting control for reliable installation Load can be applied immediately after setting Fully removable Technical data Recommended load, F30 (kn), non-cracked concrete at 30N/mm², safety factor( )=3 Model Size M10 M12 M16 M20 HDA-T / HDA-TF Tensile Load, Nrec 16.9 24.6 46.2 73.2 Shear Load, Vrec 23.8 29.3 51.3 77.0 HDA-TR Tensile Load, Nrec 16.9 24.6 46.2 - Shear Load, Vrec 26.0 31.9 55.7 - HDA-P / HDA-PF Tensile Load, Nrec 16.9 24.6 46.2 73.2 Shear Load, Vrec 8.1 11.0 22.7 35.9 HDA-PR Tensile Load, Nrec 16.9 24.6 46.2 - Shear Load, Vrec 8.4 12.5 23.1 - Remarks: 1) All the data applies to no edge distance, spacing and other influences 2) For detail design method and cracked concrete information, please refer to Fastening Technology Manual 3) M20 version is only available to galvanized 5µm, i.e. HDA-T / HDA-P Installation procedures l Marking h ef h min HDA-T/-TR/-TF l h ef h min HDA-P/-PR/-PF d f t fix d f t fix Page 4 Feb 2010 243 Customer Hotline: Hong Kong 8228 8118 Macau 00800 8228 8118 (Mon - Fri 8:30 am - 6:00 pm / Sat 8:30 am - 1:00 pm) Hilti online: www.hilti.com.hk

Anchoring Systems Tool and machines HDA-T and HDA-P (Galvanized version 5µm) Anchor TE 24/ TE 35 TE 40/ TE 56 TE60-ATC TE 70/ TE 75 TE 76/ TE80-ATC Stop drill bit Setting tool TE 25 TE40-AVR TE56-ATC TE70-ATC TE76-ATC (1st gear) max. hammering power HDA-P 20-M10x100/20 TE-C-HDA-B 20x100 TE-C-HDA-ST 20 M10 TE-Y-HDA-B 20x100 TE-Y-HDA-ST 20 M10 HDA-T 20-M10x100/20 TE-C-HDA-B 20x120 TE-C-HDA-ST 20 M10 TE-Y-HDA-B 20x120 TE-Y-HDA-ST 20 M10 HDA-P 22-M12x125/30 TE-C-HDA-B 22x125 TE-C-HDA-ST 22 M12 TE-Y-HDA-B 22x125 TE-Y-HDA-ST 22 M12 HDA-T 22-M12x125/30 TE-C-HDA-B 22x155 TE-C-HDA-ST 22 M12 TE-Y-HDA-B 22x155 TE-Y-HDA-ST 22 M12 HDA-P 22-M12x125/50 TE-C-HDA-B 22x125 TE-C-HDA-ST 22 M12 TE-Y-HDA-B 22x125 TE-Y-HDA-ST 22 M12 HDA-T 22-M12x125/50 TE-C-HDA-B 22x175 TE-C-HDA-ST 22 M12 TE-Y-HDA-B 22x175 TE-Y-HDA-ST 22 M12 HDA-P 30-M16x190/40 TE-Y-HDA-B 30x190 HDA-T 30-M16x190/40 TE-Y-HDA-B 30x230 TE-Y-HDA-ST 30 M16 HDA-P 30-M16x190/60 TE-Y-HDA-B 30x190 HDA-T 30-M16x190/60 TE-Y-HDA-B 30x250 HDA-P 37-M20x250/50 TE-Y-HDA-B 37x250 HDA-T 37-M20x250/50 TE-Y-HDA-B 37x300 TE-Y-HDA-ST 37 M20 HDA-P 37-M20x250/100 TE-Y-HDA-B 37x250 HDA-T 37-M20x250/100 TE-Y-HDA-B 37x350 HDA-TR and HDA-PR (Stainless steel version A4-80) Anchor TE 24/ TE 35 TE 40/ TE 56 TE60-ATC TE 70/ TE 75 TE 76/ TE80-ATC Stop drill bit Setting tool TE 25 TE40-AVR TE56-ATC TE70-ATC TE76-ATC (1st gear) max. hammering power HDA-PR20-M10x100/20 TE-C-HDA-B 20x100 TE-C-HDA-ST 20 M10 TE-Y-HDA-B 20x100 TE-Y-HDA-ST 20 M10 HDA-TR20-M10x100/20 TE-C-HDA-B 20x120 TE-C-HDA-ST 20 M10 TE-Y-HDA-B 20x120 TE-Y-HDA-ST 20 M10 HDA-PR22-M12x125/30 TE-C-HDA-B 22x125 TE-C-HDA-ST 22 M12 TE-Y-HDA-B 22x125 TE-Y-HDA-ST 22 M12 HDA-TR22-M12x125/30 TE-C-HDA-B 22x155 TE-C-HDA-ST 22 M12 TE-Y-HDA-B 22x155 TE-Y-HDA-ST 22 M12 HDA-PR22-M12x125/50 TE-C-HDA-B 22x125 TE-C-HDA-ST 22 M12 TE-Y-HDA-B 22x125 TE-Y-HDA-ST 22 M12 HDA-TR22-M12x125/50 TE-C-HDA-B 22x175 TE-C-HDA-ST 22 M12 TE-Y-HDA-B 22x175 TE-Y-HDA-ST 22 M12 HDA-PR30-M16x190/40 TE-Y-HDA-B 30x190 HDA-TR30-M16x190/40 TE-Y-HDA-B 30x230 TE-Y-HDA-ST 30 M16 HDA-PR30-M16x190/60 TE-Y-HDA-B 30x190 HDA-TR30-M16x190/60 TE-Y-HDA-B 30x250 10 HDA-TF and HDA-PF (Sherardized version 53µm) System components Anchor TE 24/ TE 35 TE 40/ TE 56 TE60-ATC TE 70/ TE 75 TE 76/ TE80-ATC Stop drill bit Setting tool TE 25 TE40-AVR TE56-ATC TE70-ATC TE76-ATC (1st gear) max. hammering power HDA-PF 20-M10x100/20 TE-C-HDA-B 20x100 TE-C-HDA-ST 20 M10 HDA-TF 20-M10x100/20 TE-C-HDA-B 20x120 HDA-PF 22-M12x125/30 TE-C-HDA-B 22x125 HDA-TF 22-M12x125/30 TE-C-HDA-B 22x155 TE-C-HDA-ST 22 M12 HDA-PF 22-M12x125/50 TE-C-HDA-B 22x125 HDA-TF 22-M12x125/50 TE-C-HDA-B 22x175 HDA-PF 30-M16x190/40 TE-Y-HDA-B 30x190 HDA-TF 30-M16x190/40 TE-Y-HDA-B 30x230 TE-Y-HDA-ST 30 M16 HDA-PF 37-M20x190/50 TE-Y-HDA-B 30x190 HDA-TF 37-M20x190/60 TE-Y-HDA-B 30x250 Page 5 Feb 2010 Customer Hotline: Hong Kong 8228 8118 Macau 00800 8228 8118 (Mon - Fri 8:30 am - 6:00 pm / Sat 8:30 am - 1:00 pm) Hilti online: www.hilti.com.hk 244

Anchoring Systems HDA-T Programme Min. base Anchor Drill bit material age Anchor Tighten. Max. Clear- Width nom. thickness, depth, lenght, Head torque fasten. ance across dia., do hmin hef I mark Tinst thk. tfix hole, df flats,sw Package Order designation Item no (mm) (mm) (mm) (mm) (Nm) (mm) (mm) (pcs) HDA-T galvanized version (min. 5µm) 20 170 100 150 I 50 20 21 17 12 HDA-T 20-M10x100/20 331545 22 190 125 190 L 80 30 23 19 8 HDA-T 22-M12x125/30 331548 22 190 125 210 N 80 50 23 19 8 HDA-T 22-M12x125/50 331549 30 270 190 275 R 120 40 32 24 4 HDA-T 30-M16x190/40 331552 30 270 190 295 S 120 60 32 24 4 HDA-T 30-M16x190/60 331553 37 350 250 360 V 300 50 40 30 2 HDA-T 37-M20x250/50 339267 37 350 250 410 X 300 100 40 30 2 HDA-T 37-M20x250/100 339268 HDA-TF sherardized version (min. 53µm) 20 170 100 150 I 50 20 21 17 12 HDA-TF 20-M10x100/20 339361 22 190 125 190 L 80 30 23 19 8 HDA-TF 22-M12x125/30 339362 22 190 125 210 N 80 50 23 19 8 HDA-TF 22-M12x125/50 339363 30 270 190 275 R 120 40 32 24 4 HDA-TF 30-M16x190/40 339364 30 270 190 295 S 120 60 32 24 4 HDA-TF 30-M16x190/60 339365 HDA-TR A4-80 stainless steel version 20 170 100 150 I 50 20 21 17 12 HDA-TR 20-M10x100/20 339351 22 190 125 190 L 80 30 23 19 8 HDA-TR 22-M12x125/30 339352 22 190 125 210 N 80 50 23 19 8 HDA-TR 22-M12x125/50 339353 30 270 190 275 R 120 40 32 24 4 HDA-TR 30-M16x190/40 339354 30 270 190 295 S 120 60 32 24 4 HDA-TR 30-M16x190/60 339355 HDA-P Programme HDA-P galvanized version (min. 5µm) 20 170 100 150 I 50 20 12 17 12 HDA-P 20-M10x100/20 331544 22 190 125 190 L 80 30 14 19 8 HDA-P 22-M12x125/30 331546 22 190 125 210 N 80 50 14 19 8 HDA-P 22-M12x125/50 331547 30 270 190 275 R 120 40 18 24 4 HDA-P 30-M16x190/40 331550 30 270 190 295 S 120 60 18 24 4 HDA-P 30-M16x190/60 331551 37 350 250 360 V 300 50 22 30 2 HDA-P 37-M20x250/50 339265 37 350 250 410 X 300 100 22 30 2 HDA-P 37-M20x250/100 339266 HDA-PF sherardized version (min. 53µm) 20 170 100 150 I 50 20 12 17 12 HDA-PF 20-M10x100/20 339356 22 190 125 190 L 80 30 14 19 8 HDA-PF 22-M12x125/30 339357 22 190 125 210 N 80 50 14 19 8 HDA-PF 22-M12x125/50 339358 30 270 190 275 R 120 40 18 24 4 HDA-PF 30-M16x190/40 339359 30 270 190 295 S 120 60 18 24 4 HDA-PF 30-M16x190/60 339360 HDA-PR A4-80 stainless steel version 20 170 100 150 I 50 20 12 17 12 HDA-PR 20-M10x100/20 339346 22 190 125 190 L 80 30 14 19 8 HDA-PR 22-M12x125/30 339347 22 190 125 210 N 80 50 14 19 8 HDA-PR 22-M12x125/50 339348 30 270 190 275 R 120 40 18 24 4 HDA-PR 30-M16x190/40 339349 30 270 190 295 S 120 60 18 24 4 HDA-PR 30-M16x190/60 339350 Special Request 245 Customer Hotline: Hong Kong 8228 8118 Macau 00800 8228 8118 (Mon - Fri 8:30 am - 6:00 pm / Sat 8:30 am - 1:00 pm) Hilti online: www.hilti.com.hk Page 6 Feb 2010

Anchoring Systems Required tools Anchor Stop drill bit Setting tool Anchor description Order designation Item no Package Order designation Item no Package (pcs) (pcs) HDA-T 20-M10x100/20 TE-C-HDA-B 20x100 332089 1 TE-C-HDA-ST 20-M10 331843 1 HDA-TF / -TR 20-M10x100/20 TE-Y-HDA-B 20x100 237449 1 TE-Y-HDA-ST 20-M10 287133 1 HDA-T 22-M12x125/30 TE-C-HDA-B 20x120 332090 1 TE-C-HDA-ST 22-M12 331844 1 HDA-TF / -TR 22-M12x125/30 TE-Y-HDA-B 20x120 237450 1 TE-Y-HDA-ST 22-M12 287134 1 HDA-T 22-M12x125/50 TE-C-HDA-B 22x125 332091 1 TE-Y-HDA-ST 30-M16 331846 1 HDA-TF / -TR 22-M12x125/50 TE-Y-HDA-B 22x125 237451 1 TE-Y-HDA-ST 37-M20 339269 1 HDA-T / -TF / -TR 30-M16x190/40 TE-C-HDA-B 22x155 332092 1 TE-Y-HDA-ST 30-M16 331846 1 HDA-T / -TF / -TR 30-M16x190/60 TE-Y-HDA-B 22x155 237452 1 TE-Y-HDA-ST 30-M16 331846 1 HDA-T 37-M20x250/50 TE-C-HDA-B 22x175 332093 1 TE-Y-HDA-ST 37-M20 339269 1 HDA-T 37-M20x250/100 TE-Y-HDA-B 22x175 237453 1 TE-Y-HDA-ST 37-M20 339269 1 HDA-P 20-M10x100/20 TE-Y-HDA-B 30x190 332097 1 TE-Y-HDA-ST 20-M10 287133 1 HDA-PF / -PR 20-M10x100/20 TE-Y-HDA-B 30x230 332098 1 TE-C-HDA-ST 20-M10 331843 1 HDA-P 22-M12x125/30 TE-Y-HDA-B 30x250 332099 1 TE-Y-HDA-ST 22-M12 287134 1 HDA-PF / -PR 22-M12x125/30 TE-Y-HDA-B 37x250 339270 1 TE-C-HDA-ST 22-M12 331844 1 HDA-P 22-M12x125/50 TE-Y-HDA-B 37x300 339271 1 TE-Y-HDA-ST 22-M12 287134 1 HDA-PF / -PR 22-M12x125/50 TE-Y-HDA-B 37x350 339272 1 TE-C-HDA-ST 22-M12 Accessories Anchor Removal tool Grinding tool Anchor description Order designation Item no Package Order designation Item no Package (pcs) (pcs) HDA-T / -P M10 TE-C-HDA-RT 20-M10 333433 1 TE-C-HDA-GT 20 333439 1 HDA-T / -P M12 TE-C-HDA-RT 22-M12 333434 1 TE-C-HDA-GT 22 333440 1 HDA-T / -P M16 TE-C-HDA-RT 30-M16 333435 1 TE-C-HDA-GT 30 333441 1 HDA-T / -P M20 TE-C-HDA-RT 37-M20 339273 1 - - - 10 Special Request Customer Hotline: Hong Kong 8228 8118 Macau 00800 8228 8118 (Mon - Fri 8:30 am - 6:00 pm / Sat 8:30 am - 1:00 pm) Hilti online: www.hilti.com.hk Page 7 Feb 2010 246

Anchoring Systems HDA dynamic For anchoring dynamic loads in cracked concrete Base materials Cracked and uncracked concrete Approval Z-21.1-1693 Applications Anchoring dynamic loads, e.g. elevator installation, conveyor systems, cranes, machine and plant installation Material Dynamic set: electrogalvanized steel Setting instructions Benefits Easy to install, even for multiple fastenings Optimum load transfer through injection of Hilti HIT-HY 150 and use of concave washer Approvals for an unlimited number of load cycles Uses the standard HDA undercut anchor in conjunction with a special dynamic set and Hilti HIT-HY 150 Hilti Z-21.1-1693 Institut für Massivbau Technische Universität Darmstadt For proper installation of HDA anchor and proper use of HIT-HY 150, contact Hilti The HDA dynamic undercut anchor system HDA-T or HDA-P undercut anchor * + dynamic set + Hilti HIT-HY150 hybrid mortar HDA-T dynamic set Dynamic Set Large washers for filling; centering washer, nut and safety nut Designation Package Item no. contents Dynamic-Set M10 2 369201 Dynamic-Set M12 2 369202 Dynamic-Set M16 2 369203 Dynamic-Set M20 2 369204 * Diameter of large washer M10: 42 mm, M12: 44 mm, M16: 52 mm, M20: 60 mm Special Request 247 Customer Hotline: Hong Kong 8228 8118 Macau 00800 8228 8118 (Mon - Fri 8:30 am - 6:00 pm / Sat 8:30 am - 1:00 pm) Hilti online: www.hilti.com.hk Page 8 Feb 2010

HDA self-undercut anchor Features: - keying hold - complete system - low expansion force (thus small edge distance / spacing) - automatic undercutting (without special undercutting tool) - setting mark on anchor for control (easy and safe) - suitable for tension zone - performance of a headed stud - test reports: fire resistance, fatigue, shock, seismic - completely removable - HDA-T/-TR/-TF: through-fastening - HDA-P/-PR/-PF: pre-setting Material: HDA-T/-P: - cold-formed steel, grade 8.8, galvanised min. 5 m HDA-TR/-PR - stainless steel, A4-80 grade; 1.4401, 1.4571, 1.4404 (SS 316, SS 316 Ti) - carbon steel, sherardised 53 m HDA-TF/-PF according to ASTM A153 CL.C draft DIN EN 13811 HDA-P/-PR/-PF anchor for pre-setting HDA-T/-TR/-TF anchor for through-fastening Concrete Tension zone Fatigue Shock Seismic Close edge distance/ spacing Performance of a headed stud Fire resistance (F 180) Basic loading data (for a single anchor): HDA-P/-PF (Galv. / sherardised) Hilti Anchor programme Nuclear power plant approval All data on this section applies to concrete: as specified in the table no edge distance, spacing and other influences correct setting (See setting operations) steel failure For detailed design method, see pages 63 67. non-cracked concrete cracked concrete Mean ultimate resistance, Ru,m [kn]: concrete C20/25 Anchor size M10 M12 M16 M20 1) M10 M12 M16 M20 1) Tensile NRum,s 48.5 70.5 130.9 204.1 48.5 70.5 130.9 204.1 Shear VRum,s 28.4 38.5 74.5 111.1 26.4 37.3 77.7 105.6 Characteristic resistance, Rk [kn]: concrete C20/25 Anchor size M10 M12 M16 M20 1) M10 M12 M16 M20 1) Tensile NRk,s 46.0 67.0 126.0 199.6 25.0 35.0 75.0 95.1 Shear VRk,s 22.0 30.0 62.0 98.0 22.0 30.0 62.0 98.0 Following values according to the: Concrete Capacity Method Design resistance, Rd [kn]: concrete fck,cube = 25 N/mm 2 Anchor size M10 M12 M16 M20 1) M10 M12 M16 M20 1) Tensile NRd 30.7 44.7 84.0 127.6 16.7 23.3 50.0 63.4 Shear VRd 17.6 24.0 49.6 78.4 17.6 24.0 49.6 78.4 Recommended load, Lrec [kn]: concrete fck,cube = 25 N/mm 2 Anchor size M10 M12 M16 M20 1) M10 M12 M16 M20 1) Tensile NRec 21.9 31.9 60.0 91.1 11.9 16.7 35.7 45.3 Shear VRec 12.6 17.1 35.4 56.0 12.6 17.1 35.4 56.0 1) M20 version is only available galvanised 5 m. 56 Issue 2007/08 HDA self-undercut anchor Basic loading data (for a single anchor): HDA-T/-TF (Galv. / sherardised) All data on this section applies to concrete: as specified in the table no edge distance, spacing and other influences for M10 M12: tfix = 10mm for M16: tfix = 14mm for M20: tfix = 20mm correct setting (See setting operations) steel failure For detailed design method, see pages 63-67. non-cracked concrete cracked concrete Mean ultimate resistance, Ru,m [kn]: concrete C20/25 Anchor size M10 M12 M16 M20 1) M10 M12 M16 M20 1) Tensile NRum,s 48.5 70.5 130.9 204,1 48.5 70.5 130.9 204,1 Shear VRum,s 74.8 93.9 165.7 275,3 71.8 88.3 153.2 257,3 Characteristic resistance, Rk [kn]: concrete C20/25 Anchor size M10 M12 M16 M20 1) M10 M12 M16 M20 1) Tensile NRk,s 46.0 67.0 126.0 199.6 25.0 35.0 75.0 95.1 Shear VRk,s 65.0 80.0 140.0 210.0 65.0 80.0 140.0 210.0 Following values according to the: Concrete Capacity Method Design resistance, Rd [kn]: concrete fck,cube = 25 N/mm 2 Anchor size M10 M12 M16 M20 1) M10 M12 M16 M20 1) Tensile NRd 30.7 44.7 84.0 127.6 16.7 23.3 50.0 63.4 Shear VRd 43.3 53.3 93.3 140.0 43.3 53.3 93.3 140.0 Recommended load, Lrec [kn]: concrete fck,cube = 25 N/mm 2 1) Anchor size M10 M12 M16 M20 1) M10 M12 M16 M20 1) Tensile NRec 21.9 31.9 60.0 91.1 11.9 16.7 35.7 45.3 Shear VRec 30.9 38.1 66.6 100.0 30.9 38.1 66.6 100.0 M20 version is only available galvanised 5 m. Basic loading data (for a single anchor): HDA-PR (A4-80 stainless steel) All data on this section applies to concrete: as specified in the table no edge distance, spacing and other influences for M10 M12: tfix = 10mm; for M16: tfix = 14mm correct setting (See setting operations) steel failure For detailed design method, see pages 63 67. non-cracked concrete cracked concrete Mean ultimate resistance, Ru,m [kn]: concrete C20/25 Anchor size M10 M12 M16 M10 M12 M16 Tensile NRum,s 49.1 68.7 127.9 49.1 68.7 127.9 Shear VRum,s 28.4 38.5 74.5 26.4 37.3 77.7 Issue 2007/08 57 B Page 9 Feb 2010

HDA self-undercut anchor Characteristic resistance, Rk [kn]: concrete C20/25 Anchor size M10 M12 M16 M10 M12 M16 Tensile NRk,s 46.0 67.0 126.0 25.0 35.0 75.0 Shear VRk,s 23.0 34.0 63.0 23.0 34.0 63.0 Following values according to the: Concrete Capacity Method Design resistance, Rd [kn]: concrete fck,cube = 25 N/mm 2 Anchor size M10 M12 M16 M10 M12 M16 Tensile NRd 28.8 41.9 78.8 16.7 23.3 50.0 Shear VRd 17.3 25.6 47.4 17.3 25.6 47.4 Recommended load, Lrec [kn]: concrete fck,cube = 25 N/mm 2 Anchor size M10 M12 M16 M10 M12 M16 Tensile NRec 20.5 29.9 56.3 11.9 16.7 35.7 Shear VRec 12.4 18.3 33.9 12.4 18.3 33.9 Basic loading data (for a single anchor): HDA-TR (A4-80 stainless steel) All data on this section applies to concrete: as specified in the table no edge distance, spacing and other influences for M10 M12: tfix = 10mm for M16: tfix = 14mm correct setting (See setting operations) steel failure For detailed design method, see pages 63 67. non-cracked concrete cracked concrete Mean ultimate resistance, Ru,m [kn]: concrete C20/25 Anchor size M10 M12 M16 M10 M12 M16 Tensile NRum.s 49.1 68.7 127.9 49.1 68.7 127.9 Shear VRum.s 74.8 93.9 165.7 71.8 88.3 153.2 Characteristic resistance, Rk [kn]: concrete C20/25 Anchor size M10 M12 M16 M10 M12 M16 Tensile NRk.s 46.0 67.0 126.0 25.0 35.0 75.0 Shear VRk.s 71.0 87.0 152.0 71.0 87.0 152.0 Following values according to the: Concrete Capacity Method Design resistance, Rd [kn]: concrete fck,cube = 25 N/mm 2 Anchor size M10 M12 M16 M10 M12 M16 Tensile NRd 28.8 41.9 78.8 16.7 23.3 50.0 Shear VRd 53.4 65.4 114.6 53.4 65.4 114.6 Recommended load, Lrec [kn]: concrete fck,cube = 25 N/mm 2 Anchor size M10 M12 M16 M10 M12 M16 Tensile NRec 20.5 29.9 56.3 11.9 16.7 35.7 Shear VRec 38.1 46.7 81.8 38.1 46.7 81.8 58 Issue 2007/08 HDA self-undercut anchor Issue 2007/08 59 B Page 10 Feb 2010

HDA self-undercut anchor HDA-P/-PR/-PF Drill hole with stop drill bit. Blow out dust and fragments. Expand anchor with setting tool in a hammer drill. 1. Check setting: Setting mark on setting tool must be flush with concrete surface. 2. Check setting: Setting mark on anchor rod must be visible. Secure part being fastened. Installation equipment Required stop drill bits, setting tools and power tools for zinc plated HDA Anchor TE 25 TE 35 TE 56; TE 75 TE 76/ Stop drill bit Setting tool (1st TE 56-76-ATC gear) ATC max impact energy Single impact energy for setting RPM under load (1/min) HDA-P 20-M10*100/20 HDA-T 20-M10*100/20 TE-C-HDA-B 20*100 TE-Y-HDA-B 20*100 TE-C-HDA-B 20*120 TE-Y-HDA-B 20*120 TE-C-HDA-ST 20 M10 TE-Y-HDA-ST 20 M10 TE-C-HDA-ST 20 M10 TE-Y-HDA-ST 20 M10 3.7-4.7 6.5-7.5 3.7-4.7 6.5-7.5 250-500 480-500 250-500 480-500 HDA-P 22-M12*125/30 TE-C-HDA-B 22*125 TE-C-HDA-ST 22 M12 3.7-4.7 250-500 HDA-T 22-M12*125/30 HDA-P 22-M12*125/50 TE-Y-HDA-B 22*125 TE-C-HDA-B 22*155 TE-Y-HDA-B 22*155 TE-C-HDA-B 22*125 TE-Y-HDA-ST 22 M12 TE-C-HDA-ST 22 M12 TE-Y-HDA-ST 22 M12 TE-C-HDA-ST 22 M12 6.5-7.5 3.7-4.7 6.5-7.5 3.7-4.7 480-500 250-500 480-500 250-500 TE-Y-HDA-B 22*125 HDA-T 22-M12*125/50 TE-C-HDA-B 22*175 TE-Y-HDA-ST 22 M12 TE-C-HDA-ST 22 M12 6.5-7.5 3.7-4.7 480-500 250-500 TE-Y-HDA-B 22*175 TE-Y-HDA-ST 22 M12 6.5-7.5 480-500 HDA-P 30-M16*190/40 TE-Y-HDA-B 30*190 HDA-T 30-M16*190/40 TE-Y-HDA-B 30*230 TE-Y-HDA-ST 30 M16 7.0-9.0 150-300 HDA-P 30-M16*190/60 TE-Y-HDA-B 30*190 HDA-T 30-M16*190/60 TE-Y-HDA-B 30*250 HDA-P 37-M20*250/50 TE-Y-HDA-B 37*250 HDA-T 37-M20*250/50 TE-Y-HDA-B 37*300 TE-Y-HDA-ST 37 M20 8.0-9.0 270-900 HDA-P 37-M20*250/100 TE-Y-HDA-B 37*250 HDA-T 37-M20*250/100 TE-Y-HDA-B 37*350 60 Issue 2007/08 HDA self-undercut anchor Required stop drill bits, setting tools and power tools for stainless steel HDA Anchor Stop drill bit Setting tool TE 25 (1st gear) TE 35 TE 56 TE 75 TE 76/ 76-ATC max impact energy Single impact energy for setting RPM under load (1/min) HDA-PR 20-M10*100/20 HDA-TR 20-M10*100/20 TE-C-HDA-B 20*100 TE-Y-HDA-B 20*100 TE-C-HDA-B 20*120 TE-Y-HDA-B 20*120 TE-C-HDA-ST 20 M10 TE-Y-HDA-ST 20 M10 TE-C-HDA-ST 20 M10 TE-Y-HDA-ST 20 M10 3.7-4.7 250-620 6.5-7.5 3.7-4.7 6.5-7.5 480-500 250-620 480-500 HDA-PR 22-M12*125/30 TE-C-HDA-B 22*125 TE-C-HDA-ST 22 M12 3.7-4.7 250-620 HDA-TR 22-M12*125/30 HDA-P 22-M12*125/50 TE-Y-HDA-B 22*125 TE-C-HDA-B 22*155 TE-Y-HDA-B 22*155 TE-C-HDA-B 22*125 TE-Y-HDA-ST 22 M12 TE-C-HDA-ST 22 M12 TE-Y-HDA-ST 22 M12 TE-C-HDA-ST 22 M12 6.5-7.5 3.7-4.7 6.5-7.5 3.7-4.7 480-500 250-620 480-500 250-620 TE-Y-HDA-B 22*125 HDA-TR 22-M12*125/50 TE-C-HDA-B 22*175 TE-Y-HDA-ST 22 M12 TE-C-HDA-ST 22 M12 6.5-7.5 3.7-4.7 480-500 250-620 TE-Y-HDA-B 22*175 TE-Y-HDA-ST 22 M12 6.5-7.5 480-500 HDA-PR 30-M16*190/40 TE-Y-HDA-B 30*190 HDA-TR 30-M16*190/40 TE-Y-HDA-B 30*230 TE-Y-HDA-ST 30 M16 7.0-9.0 150-350 HDA-PR 30-M16*190/60 TE-Y-HDA-B 30*190 HDA-TR 30-M16*190/60 TE-Y-HDA-B 30*250 Required stop drill bits, setting tools and power tools for sherardised HDA Anchor Stop drill bit Setting tool TE 25 (1st gear) TE 35 TE 56 TE 75 TE 76/ 76-ATC max impact energy Single impact energy for setting RPM under load (1/min) HDA-PF 20-M10*100/20 HDA-TF 20-M10*100/20 TE-C-HDA-B 20*100 TE-C-HDA-ST 20 M10 3.5-4.0 610-630 TE-C-HDA-B 20*120 HDA-PF 22-M12*125/30 TE-C-HDA-B 22*125 HDA-TF 22-M12*125/30 HDA-PF 22-M12*125/50 TE-C-HDA-B 22*155 TE-C-HDA-ST 22 M12 3.5-4.0 610-630 TE-C-HDA-B 22*125 HDA-TF 22-M12*125/50 TE-C-HDA-B 22*175 HDA-PF 30-M16*190/40 TE-Y-HDA-B 30*190 HDA-TF 30-M16*190/40 TE-Y-HDA-B 30*230 TE-Y-HDA-ST 30 M16 7.0-9.0 150-350 HDA-PF 30-M16*190/60 TE-Y-HDA-B 30*190 HDA-TF 30-M16*190/60 TE-Y-HDA-B 30*250 Issue 2007/08 61 B Page 11 Feb 2010

HDA self-undercut anchor Mechanical properties of anchor bolt Anchor size M10 M12 M16 M20 2) HDA-P/-PF A s [mm²] Stressed cross-section 58 84.3 157 245 f uk [N/mm 2 ] Nominal tensile strength 800 800 800 800 f yk [N/mm 2 ] Yield strength 640 640 640 640 W el [mm 3 ] Elastic moment of resistance 62.3 109.2 277.5 540.9 M rec [Nm] Recommended bending moment 1) 34.2 59.9 152.2 296.7 Anchor size M10 M12 M16 M20 2) HDA-T/-TF A s [mm²] Stressed cross-section 58 84.3 157 245 f uk [N/mm 2 ] Nominal tensile strength 800 800 800 800 f yk [N/mm 2 ] Yield strength 640 640 640 640 W el [mm 3 ] Elastic moment of resistance 610 810 2170 3760 M rec [Nm] Recommended bending moment 1) 334 445 1200 2070 Anchor size M10 M12 M16 HDA-PR A s [mm²] Stressed cross-section 58.0 84.3 157 f uk [N/mm2 ] Nominal tensile strength 800 800 800 f yk [N/mm2 ] Yield strength 600 600 600 W el [mm3 ] Elastic moment of resistance 62.3 109.2 277.5 M rec [Nm] Recommended bending moment 1) 32.2 56.4 142.9 Anchor size M10 M12 M16 HDA-TR A s [mm²] Stressed cross-section 58.0 84.3 157 f uk [N/mm 2 ] Nominal tensile strength 800 800 800 f yk [N/mm2 ] Yield strength 600 600 600 W el [mm 3 ] Elastic moment of resistance 610 810 2170 M rec [Nm] Recommended bending moment 1) 315 420 1120 1) The recommended bending moment of the HDA anchor bolt is calculated from M rec M Rd,s F 1.2 W el uk / Ms F, where the partial safety factor for bolts of grade 8.8 is Ms 1. 25. for A4-80 equal to 1.33 and the partial safety factor for action is taken as F 1.4. 2) M20 version is only available with galvanised 5 m. 62 Issue 2007/08 HDA self-undercut anchor Detailed design method - Hilti CC (The Hilti CC-Method is a simplified Version of ETAG Annex C) TENSION N rec,p/c/s The design tensile resistance of a single anchor is the lower of: NRd,p : concrete pull-out resistance (only in cracked concrete) NRd,c : concrete cone resistance NRd,s : steel resistance NRd,p : Pull-out resistance (only for cracked concrete) N o Rd,p N Rd,p f B N 0 Rd,p 1) : Design pull-out resistance Concrete compressive strength, fck,cube(150) = 25 N/mm 2 Anchor size M10 M12 M16 M20 2) N 0 Rd,p [kn] for cracked concrete 16.7 23.3 50.0 63.4 1) 2) The initial value of the tensile design load to resist pull out is calculated from N Rd,p=N Rk,p/ Mp,N where the partial safety factor for concrete is Mp,N =1.5 The load values apply to a constant load. The displacement is smaller then d 95% 3 mm after 1000 crack opening and closing cycles (w = 0.3 mm). M20 version is only available galvanised 5 m. NRd,c : Concrete cone resistance N o Rd,c N Rd, c B A,N f R,N N 0 Rd,c: Design concrete cone resistance Concrete compressive strength, fck.cube(150) = 25 N/mm 2 Anchor size M10 M12 M16 M20 2) [kn] for cracked concrete w = 0.3mm 27.7 38.7 72.4 109.4 [kn] for non-cracked concrete 38.7 54.1 101.4 153.1 The value of the tensile design load to resist concrete cone is calculated from N Rd,c=N Rk,c/ Mc,Nwhere the partial safety factor for concrete is =1.5 Mc,N M20 version is only available galvanised 5 m. N 0 1) Rd,c N 0 1) Rd,c 1) 2) Issue 2007/08 63 B / f f f s c h Page 12 Feb 2010

HDA self-undercut anchor fb : Influence of concrete strength Concrete strength designation (ENV 206) Cylinder compressive strength fck,cyl [N/mm²] Cube compressive strength fck,cube [N/mm²] C12/15 12 15 0.77 C16/20 16 20 0.89 C20/25 20 25 1 C25/30 25 30 1.1 C30/37 30 37 1.22 C35/45 35 45 1.34 C40/50 40 50 1.41 C45/55 45 55 1.48 C50/60 50 60 1.55 fb B ck,cube 25 Limits: 15 N/mm 2 60 N/mm 2 fck.cube Concrete cylinder: height 30cm. 15cm diameter Concrete cube: side length 15cm Concrete test specimen geometry f A,N : Influence of anchor spacing Anchor spacing. Anchor size s [mm] M10 M12 M16 M20 100 0.67 125 0.71 0.67 150 0.75 0.70 190 0.82 0.75 0.67 200 0.83 0.77 0.68 250 0.92 0.83 0.72 0.67 300 1.00 0.90 0.76 0.70 350 0.97 0.81 0.73 375 1.00 0.83 0.75 400 0.85 0.77 450 0.89 0.80 500 0.94 0.83 550 0.98 0.87 570 1.00 0.88 600 0.90 650 0.93 750 1.00 f R,N : Influence of edge distance Edge distance. Anchor size c [mm] M10 M12 M16 M20 80 0.66 100 0.76 0.66 120 0.86 0.74 140 0.96 0.82 150 1.00 0.87 0.66 160 0.90 0.68 180 0.98 0.73 187 1.00 0.75 200 0.79 0.66 220 0.84 0.70 240 0.89 0.74 260 0.94 0.78 280 0.99 0.82 285 1.00 0.83 300 0.86 350 0.96 375 1.00 A,N s 0.5 6 h ef R,N 0.27 0.49 h c ef Limits: s min s s cr, N s s min cr,n h 3 ef h ef c c c c Limits: min c cr, N min cr,n 0.8 1.5 h h ef ef Note: If more than 3 edges are smaller than ccr,n consult your Hilti Technical Advisory Service NRd,s : Steel design tensile resistance Anchor size M10 M12 M16 M20 2) HDA-T/-P/-TF/-PF [kn] 30.7 44.7 84.0 130.7 HDA-PR/-TR [kn] 28.8 41.9 78.8 1) NRd,s 1) NRd,s 1) 2) The design value of the ultimate state in tension is calculated using NRd,s= As*fuk/ Ms,N. The partial safety factor for HDA-T/-P/-TF/-PF is Ms,N =1.5 ; for HDA-PR/-TR is Ms,N =1.6 M20 version is only available galvanised 5 m. 64 Issue 2007/08 HDA self-undercut anchor NRd : Limit state tensile capacity NRd = lower of NRd,p, NRd,c and NRd,s Check N Rd N* Detailed design method Hilti CC (The Hilti CC-Method is a simplified Version of ETAG Annex C) SHEAR The design shear resistance of a single anchor is the lower of: VRd,c : concrete edge resistance VRd,s : steel resistance V rec,c/s Issue 2007/08 65 B f f f f 2 c >1.5c s c 2 h>1.5c c >1.5c Note: If the conditions regarding h and c2 are not met. consult your Hilti technical advisory service. VRd,c : Concrete edge design resistance The lowest concrete edge resistance must be calculated. All nearby edges must be checked (not only the edge in the direction of shear). Shear direction is accounted for by the factor f,v. V o Rd,c V Rd, c B,V f AR,V V 0 Rd,c : Concrete edge design resistance Concrete compressive strength fck,cube(150) = 25 N/mm 2 at a minimum edge distance c min Anchor size M10 M12 M16 M20 2) V 0 1) Rd,c [kn] for cracked concrete w = 0.3 mm 6.1 9.2 18.6 30.2 V 0 1) Rd,c [kn] for non-cracked concrete 8.5 12.8 26.1 42.4 cmin [mm] cracked and non-cracked concrete 80 100 150 200 1) 2) The design value of the ultimate state in shear is calculated from the characteristic anchor shear resistance V Rk,c, divided by V Rd,c= V Rk,c/ Mc,V, where the partial safety factor is Mc,V =1.5 M20 version is only available galvanised 5 m. f f Page 13 Feb 2010

HDA self-undercut anchor fb : Influence of concrete strength Concrete strength designation (ENV 206) Cylinder compressive strength fck,cyl [N/mm²] Cube compressive strength fck,cube [N/mm²] C12/15 12 15 0.77 C16/20 16 20 0.89 C20/25 20 25 1 C25/30 25 30 1.1 C30/37 30 37 1.22 C35/45 35 45 1.34 C40/50 40 50 1.41 C45/55 45 55 1.48 C50/60 50 60 1.55 fb B ck,cube 25 Limits: 15 N/mm 2 60 N/mm 2 fck,cube Concrete cylinder: Height 30cm. 15cm diameter Concrete cube: side length 15cm Concrete test specimen geometry f.v : Influence of shear load direction Angle [ ] f.v 0 to 55 1 60 1.1 70 1.2 80 1.5 90 to 180 2 Formulae: f, V 1 f, V cos 2 f, V 1 0.5 sin for 0 55 for 55 < 90 for 90 < 180 V... applied shear force far.v : Influence of spacing and edge distance Formula for single anchor fastening influenced only by edge AR,V c c min c c min Formula for two-anchor fastening valid for s < 3c AR,V 3c 6c s min c c min results tabulated below c 2,1 s n-1 s 3 s 2 s 1 c 2,2 c h >1,5 c General formula for n anchors (edge distance plus n-1 spacing) only valid where s1 to sn-1 are all < 3c and c2 > 1.5c AR,V 3c s 1 s 2 3nc min... s n 1 c c min Note: It is assumed that only the row of anchors closest to the free concrete edge carries the centric shear load 66 Issue 2007/08 HDA self-undercut anchor far.v c/cmin 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 Single anchor with edge influence 1.00 1.31 1.66 2.02 2.41 2.83 3.26 3.72 4.19 4.69 5.20 5.72 6.27 6.83 7.41 8.00 s/cmin 1.0 0.67 0.84 1.03 1.22 1.43 1.65 1.88 2.12 2.36 2.62 2.89 3.16 3.44 3.73 4.03 4.33 1.5 0.75 0.93 1.12 1.33 1.54 1.77 2.00 2.25 2.50 2.76 3.03 3.31 3.60 3.89 4.19 4.50 2.0 0.83 1.02 1.22 1.43 1.65 1.89 2.13 2.38 2.63 2.90 3.18 3.46 3.75 4.05 4.35 4.67 2.5 0.92 1.11 1.32 1.54 1.77 2.00 2.25 2.50 2.77 3.04 3.32 3.61 3.90 4.21 4.52 4.83 3.0 1.00 1.20 1.42 1.64 1.88 2.12 2.37 2.63 2.90 3.18 3.46 3.76 4.06 4.36 4.68 5.00 3.5 1.30 1.52 1.75 1.99 2.24 2.50 2.76 3.04 3.32 3.61 3.91 4.21 4.52 4.84 5.17 4.0 1.62 1.86 2.10 2.36 2.62 2.89 3.17 3.46 3.75 4.05 4.36 4.68 5.00 5.33 4.5 1.96 2.21 2.47 2.74 3.02 3.31 3.60 3.90 4.20 4.52 4.84 5.17 5.50 5.0 2.33 2.59 2.87 3.15 3.44 3.74 4.04 4.35 4.67 5.00 5.33 5.67 5.5 2.71 2.99 3.28 3.57 3.88 4.19 4.50 4.82 5.15 5.49 5.83 6.0 2.83 3.11 3.41 3.71 4.02 4.33 4.65 4.98 5.31 5.65 6.00 6.5 3.24 3.54 3.84 4.16 4.47 4.80 5.13 5.47 5.82 6.17 7.0 3.67 3.98 4.29 4.62 4.95 5.29 5.63 5.98 6.33 7.5 4.11 4.43 4.76 5.10 5.44 5.79 6.14 6.50 8.0 These results are for a two-. 4.57 4.91 5.25 5.59 5.95 6.30 6.67 8.5 Anchor fastening. 5.05 5.40 5.75 6.10 6.47 6.83 9.0 5.20 5.55 5.90 6.26 6.63 7.00 9.5 For fastening made with more 5.69 6.05 6.42 6.79 7.17 10.0 than 2 anchors, use the 6.21 6.58 6.95 7.33 10.5 general formulae for n 6.74 7.12 7.50 11.0 anchors the page before. 7.28 7.67 11.5 7.83 12.0 8.00 VRd,s 1) : Steel design shear resistance Anchor size M10 M12 M16 M20 2) VRd,s [kn] HDA-T/-TF 43.3 53.3 93.3 140.0 HDA-P/-PF 17.6 24.0 49.6 78.4 HDA-PR 17.3 25.6 47.4 - for tfix[mm] 10 <15 10 <15 15 <20 53.4 65.4 114.3 HDA-TR for tfix[mm] 15 <20 15 <25 20 <30 56.4 70.7 118.8 for tfix[mm] - 25 <25 20 <30-82.0 127.8 1) 2) The design shear resistance is calculated from VRd,s= VRk,s/ Ms,V. The partial safety factor for HDA-T/-TF is Ms,V =1.5 ; for HDA-P/-PF is Ms,V =1.25 ; for HDA-PR/-TR is Ms,V =1.33 M20 version is only available galvanised 5 m. VRd : Limit state shear capacity VRd = lower of VRd,c and VRd,s Check V Rd V* Combined Loads Issue 2007/08 67 B f f f f f - According to the Buildings Department s requirement, the overall safety factor of structural fixing should not be less than 3. (If you have any question, please consult Hilti technical advisory service.) NRd 1.5 1.5 VRd -2 3 cos FRd = sin + F* Where = combined load angle from applied load NRd = limit state tensile capacity VRd = limit state shear capacity as calculated above Working Loads To convert limit state capacities to working loads approach Nrec = NRd ;Vrec = VRd ;Frec = FRd F F F Where F is the partial safety factor for resistance of fastening subject to local requirement.(i.e. F= 1.4 in general) Page 14 Feb 2010

Hilti HDA Self-undercut Anchor SETTING OPERATION Hilti HDA Self-undercut Anchor Versions : HDA-T / HDA-TF / HDA-TR / HDA-P / HDA-PF HDA-PR Accessories : Hilti stop bits & setting tools Reference : Product Information / Fastening Technology Manual Setting Operation: HDA-T version 1. Drill the hole with appropriate stop drill bit 2. Blow out dust and fragments 3. Expand anchor with appropriate setting tool 4. Check setting: Setting mark on setting tool must be flush with surface of part fastened 5. Check setting: Setting mark on anchor rod must be visible 6. Secure part being fastened Customer Hotline: Hong Kong 8228 8118 Macau 00800 8228 8118 (Mon Fri 8:30 am 6:00 pm / Sat 8:30 am 1:00 pm) Page 1 of 2 Page 15 Feb 2010

Hilti HDA Self-undercut Anchor Setting Operation: HDA-P version 1. Drill the hole with appropriate stop drill bit 2. Blow out dust and fragments 7. Expand anchor with appropriate setting tool 8. Check setting: Setting mark on setting tool must be flush with concrete surface 9. Check setting: Setting mark on anchor rod must be visible 10. Secure part being fastened REMARKS Size -T / -P ver. TE25 TE35 TE56 TE76 (ATC) M10 HDA TE-C-HDA-ST 20-M10 not allowed TE-Y-HDA-ST 20-M10 not allowed HDA-R TE-C-HDA-ST 20-M10 TE-C-HDA-ST 20-M10 TE-Y-HDA-ST 20-M10 not allowed HDA-F not allowed TE-C-HDA-ST 20-M10 not allowed not allowed M12 HDA TE-C-HDA-ST 22-M12 not allowed TE-Y-HDA-ST 22-M12 not allowed HDA-R TE-C-HDA-ST 22-M12 TE-C-HDA-ST 22-M12 TE-Y-HDA-ST 22-M12 not allowed HDA-F not allowed TE-C-HDA-ST 22-M12 not allowed not allowed M16 HDA not allowed not allowed not allowed TE-Y-HDA-ST 30-M16 HDA-R not allowed not allowed not allowed TE-Y-HDA-ST 30-M16 HDA-F not allowed not allowed not allowed TE-Y-HDA-ST 30-M16 M20 HDA not allowed not allowed not allowed TE-Y-HDA-ST 37-M20 Customer Hotline: Hong Kong 8228 8118 Macau 00800 8228 8118 (Mon Fri 8:30 am 6:00 pm / Sat 8:30 am 1:00 pm) Page 2 of 2 Page 16 Feb 2010

Summary of Test result of Hilti HDA-T Self-undercut Anchor Sample Description: [supplied by Hilti (Hong Kong) Ltd.] Product: Size: Material: Coating: M10 - M20 min. 5 microns meter thick of zinc plating Concrete Description: [supplied and tested by Materialab Ltd & ETS Testconsult Ltd] Concrete Strength: 30MPa at 26days Mix Proportion: Grade 30/20 Laboratory Information: Name of Laboratory: Materialab Ltd (HOKLAS No. 015) & ETS-Testconsult Ltd (HOKLAS No. 022) Test Method: BS 5080: Part 1: 1993 BS 5080: Part 2: 1986 Date Tested: Test Result: HDA-T Galvanized steel April-02 Size HDA-T M10 HDA-T M12 HDA-T M16 HDA-T M20 Avg. Std. Charact. Result 1 Result 2 Result 3 Result 4 Result 5 Type Value Dev. Load [kn] [kn] [kn] [kn] [kn] [kn] [kn] Tensile 48.50 48.60 47.40 49.60 48.80 48.58 0.79 45.89 Shear 86.10 83.96 80.56 91.11 88.25 86.00 4.03 72.26 Tensile 79.80 76.10 75.20 72.80 74.20 75.62 2.64 66.62 Shear 113.53 136.29 149.75 127.47 117.71 128.95 14.60 79.16 Tensile 138.15 137.68 139.54 137.22 134.98 137.51 1.66 131.85 Shear 165.54 166.01 164.15 177.15 187.37 172.04 10.02 137.86 Tensile 207.10 209.00 210.00 216.40 213.40 211.18 3.71 198.54 Shear 238.10 224.50 222.70 220.60 225.00 226.18 6.88 202.71 Page 17 Feb 2010

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Summary of Test result of Hilti HDA-TR Self-undercut Anchor Sample Description: [supplied by Hilti (Hong Kong) Ltd.] Product: Size: Material: Coating: M10 - M16 N/A Concrete Description: [supplied and tested by ETS Testconsult Ltd] Concrete Strength: 30MPa at 26days Mix Proportion: Grade 30/20 Laboratory Information: Name of Laboratory: ETS-Testconsult Ltd (HOKLAS No. 022) Test Method: BS 5080: Part 1: 1993 BS 5080: Part 2: 1986 Date Tested: Test Result: HDA-TR A4-80 stainless steel June-05 Size HDA-TR M10 HDA-TR M12 HDA-TR M16 Avg. Std. Charact. Result 1 Result 2 Result 3 Result 4 Result 5 Type Value Dev. Load [kn] [kn] [kn] [kn] [kn] [kn] [kn] Tensile 50.20 49.30 48.50 52.10 48.70 49.76 1.47 44.76 Shear 78.10 79.70 75.70 76.00 75.10 76.92 1.92 70.37 Tensile 73.00 73.00 72.30 70.80 71.20 72.06 1.02 68.59 Shear 98.60 104.00 107.00 103.20 108.00 104.16 3.70 91.55 Tensile 134.00 131.50 128.20 134.80 130.50 131.80 2.67 122.69 Shear 168.40 181.70 180.20 178.00 177.40 177.14 5.18 159.47 Page 58 Feb 2010

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Centre Scientifique et Technique du Bâtiment 4, avenue du Recteur Poincaré F-75782 PARIS Cedex 16 Tél. : (33) 01 40 50 28 28 Fax : (33) 01 45 25 61 51 Autorisé et notifié conformément à l article 10 de la directive 89/106/EEC du Conseil, du 21 décembre 1988, relative au rapprochement des dispositions législatives, réglementaires et administratives des Etats membres concernant les produits de construction. MEMBRE DE L EOTA European Technical Approval ETA-99/0009 (English language translation, the original version is in French language) Nom commercial : Trade name: HILTI HDA Titulaire : Holder of approval: Hilti AG, Business Unit Anchors FL-9494 SCHAAN Principality of Liechtenstein Type générique et utilisation prévue du produit de construction : Generic type and use of construction product: Cheville métallique en acier galvanisé, à verrouillage de forme par auto ancrage, de fixation dans le béton : diamètres M10, M12, M16 et M20. Self-cutting undercut anchor, made of galvanised steel, for use in concrete: sizes M10, M12, M16 and M20. Validité du : au : Validity from / to: 30/03/2004 30/03/2009 Usine de fabrication : Manufacturing plant: Hilti AG, usine 1 (plant 1), Principality of Liechtenstein Le présent Agrément technique européen contient : This European Technical Approval contains: 16 pages incluant 9 annexes faisant partie intégrante du document. 16 pages including 9 annexes which form an integral part of the document. This European Technical Approval replaces ETA-99/0009 with validity from 06.10.1999 to 06.10.2004 Cet Agrément Technique Européen remplace l ETA-99/0009 valide du 06.10.1999 au 06.10.2004 Organisation pour l Agrément Technique Européen European Organisation for Technical Approvals Page 2 of European Technical Approval ETA-99/0009 I LEGAL BASES AND GENERAL CONDITIONS 1. This European Technical Approval is issued by the Centre Scientifique et Technique du Bâtiment in accordance with: Council Directive 89/106/EEC of 21 December 1988 on the approximation of laws, regulations and administrative provisions of Member States relating to construction products 1, modified by the Council Directive 93/68/EEC of 22 July 1993 2 ; Décret n 92-647 du 8 juillet 1992 3 concernant l aptitude à l usage des produits de construction; Common Procedural Rules for Requesting, Preparing and the Granting of European Technical Approvals set out in the Annex of Commission Decision 94/23/EC 4 ; Guideline for European Technical Approval of «Metal Anchors for use in Concrete» ETAG 001, edition 1997, Part 1 «Anchors in general» and Part 3 «Undercut anchors». 2. The Centre Scientifique et Technique du Bâtiment is authorised to check whether the provisions of this European Technical Approval are met. Checking may take place in the manufacturing plant (for example concerning the fulfilment of assumptions made in this European Technical Approval with regard to manufacturing). Nevertheless, the responsibility for the conformity of the products with the European Technical Approval and for their fitness for the intended use remains with the holder of the European Technical Approval. 3. This European Technical Approval is not to be transferred to manufacturers or agents of manufacturer other than those indicated on page 1; or manufacturing plants other than those indicated on page 1 of this European Technical Approval. 4. This European Technical Approval may be withdrawn by the Centre Scientifique et Technique du Bâtiment pursuant to Article 5 (1) of the Council Directive 89/106/EEC. 5. Reproduction of this European Technical Approval including transmission by electronic means shall be in full. However, partial reproduction can be made with the written consent of the Centre Scientifique et Technique du Bâtiment. In this case partial reproduction has to be designated as such. Texts and drawings of advertising brochures shall not contradict or misuse the European Technical Approval. 6. The European Technical Approval is issued by the approval body in its official language. This version corresponds to the version circulated within EOTA. Translations into other languages have to be designated as such. Official Journal of the European Communities n L 40, 11.2.1989, p. 12 Official Journal of the European Communities n L 220, 30.8.1993, p. 1 Journal officiel de la République française du 14 juillet 1992 Official Journal of the European Communities n L 17, 20.1.1994, p. 34 1 2 3 4 Page 77 Feb 2010

Page 3 of European Technical Approval ETA-99/0009 II SPECIFIC CONDITIONS OF THE EUROPEAN TECHNICAL APPROVAL 1 Definition of product and intended use 1.1. Definition of product The HILTI HDA anchor in the range of M10 to M20 is a self-cutting undercut anchor made of galvanised steel. It is available as pre-setting (HDA-P version) and as through-fastening anchor (HDA-T version). It is placed into a hole drilled with a special stop drill bit and self-cutting undercut using a special setting tool. The nut is torque tightened to complete the fastening of the fixture. For the installed anchor see Figures given in Annexes 1 and 2. 1.2. Intended use The anchor is intended to be used for anchorages for which requirements for mechanical resistance and stability and safety in use in the sense of the Essential Requirements 1 and 4 of Council Directive 89/106/EEC shall be fulfilled and failure of anchorages made with these products would compromise the stability of the works, cause risk to human life and/or lead to considerable economic consequences. The anchor is to be used only for anchorages subject to static or quasi-static loading in reinforced or unreinforced normal weight concrete of strength classes C 20/25 minimum to C50/60 maximum according to ENV 206-1: 2000-12. It may be anchored in cracked and non-cracked concrete. The anchor may only be used in concrete subject to dry internal conditions. The provisions made in this European Technical Approval are based on an assumed intended working life of the anchor of 50 years. The indications given on the working life cannot be interpreted as a guarantee given by the producer, but are to be regarded only as a means for choosing the right products in relation to the expected economically reasonable working life of the works. 2 Characteristics of product and methods of verification 2.1. Characteristics of product The anchor in the range of M10 to M20 corresponds to the drawings and provisions given in Annexes 1 to 5. The characteristic material values, dimensions and tolerances of the anchor not indicated in Annexes 3 to 5 shall correspond to the respective values laid down in the technical documentation 5 of this European Technical Approval. The characteristic anchor values for the design of anchorages are given in Annexes 5 to 7. The special tools required to use this anchor are described in Annexes 8 to 9. Each anchor is marked with the manufacturer's name, the commercial name, the version, the special stepped drill bit nominal diameter, the nominal diameter of the thread, the effective embedment depth and the maximum thickness of the fixture according to Annex 3. The technical documentation of this European Technical Approval is deposited at the Centre Scientifique et Technique du Bâtiment and, as far as relevant for the tasks of the approved bodies involved in the attestation of conformity procedure, is handed over to the approved bodies. 5 Page 4 of European Technical Approval ETA-99/0009 On the threaded part of the bolt, a small non-threaded coloured ring marking identifies the complete expansion of the sleeve. A letter code corresponding to the total length of the bolt is punched on the head of the bolt. The anchor shall only be packaged and supplied as a complete unit. 2.2. Methods of verification The assessment of fitness of the anchor for the intended use in relation to the requirements for mechanical resistance and stability and safety in use in the sense of the Essential Requirements 1 and 4 has been made in accordance with the «Guideline for European Technical Approval of Metal Anchors for use in Concrete», Part 1 «Anchors in general» and Part 3 «Undercut anchors», on the basis of Option 1. 3 Evaluation of Conformity and CE marking 3.1. Attestation of conformity system The system of attestation of conformity 2 (i) (referred to as system 1) according to Council Directive 89/106/EEC Annex III laid down by the European Commission provides: a) tasks for the manufacturer: 1. factory production control, 2. further testing of samples taken at the factory by the manufacturer in accordance with a prescribed test plan. b) tasks for the approved body: 3. initial type-testing of the product, 4. initial inspection of factory and of factory production control, 5. continuous surveillance, assessment and approval of factory production control. 3.2. Responsibilities 3.2.1. Tasks of the manufacturer, factory production control The manufacturer has a factory production control system in the plant and exercises permanent internal control of production. All the elements, requirements and provisions adopted by the manufacturer are documented in a systematic manner in the form of written policies and procedures. This production control system ensures that the product is in conformity with the European Technical Approval. The manufacturer shall only use raw materials supplied with the relevant inspection documents as laid down in the prescribed test plan 6. The incoming raw materials shall be subject to controls and tests by the manufacturer before acceptance. Check of incoming materials such as nuts, washers, wire for bolts and sleeves shall include control of the inspection documents presented by suppliers (comparison with nominal values) by verifying dimension and determining material properties, e.g. tensile strength, hardness, surface finish. The prescribed test plan has been deposited at the Centre Scientifique et Technique du Bâtiment and is only made available to the approved bodies involved in the conformity attestation procedure. 6 Page 78 Feb 2010

Page 5 of European Technical Approval ETA-99/0009 The manufactured components of the anchor shall be subjected to the following tests: Dimensions of component parts: bolt (diameters, lengths, thread and ring marking, geometry of the cone); sleeve (lengths, internal and external diameters, geometry of the expansion part, cutting edge); plastic ring (diameters, thickness); hexagonal nut (proper running, wrench size across flats); washer (diameters, thickness). Material properties: bolt (ultimate tensile strength), sleeve (ultimate tensile strength), plastic ring (material composition), hexagonal nut (proof load), washer (hardness). Thickness of the galvanised treatment of the elements. Visual control of correct assembly and of completeness of the anchor. The frequency of controls and tests conducted during production and on the assembled anchor is laid down in the prescribed test plan taking account of the automated manufacturing process of the anchor. The results of factory production control are recorded and evaluated. The records include at least the following information: designation of the product, basic material and components; type of control or testing; date of manufacture of the product and date of testing of the product or basic material and components; result of control and testing and, if appropriate, comparison with requirements; signature of person responsible for factory production control. The records shall be presented to the inspection body during the continuous surveillance. On request, they shall be presented to the Centre Scientifique et Technique du Bâtiment. Details of the extent, nature and frequency of testing and controls to be performed within the factory production control shall correspond to the prescribed test plan which is part of the technical documentation of this European Technical Approval. 3.2.2. Tasks of approved bodies 3.2.2.1. Initial type-testing of the product For initial type-testing the results of the tests performed as part of the assessment for the European Technical Approval shall be used unless there are changes in the production line or plant. In such cases the necessary initial type-testing has to be agreed between the Centre Scientifique et Technique du Bâtiment and the approved bodies involved. 3.2.2.2. Initial inspection of factory and of factory production control The approved body shall ascertain that, in accordance with the prescribed test plan, the factory and the factory production control are suitable to ensure continuous and orderly manufacturing of the anchor according to the specifications mentioned in 2.1. as well as to the Annexes to the European Technical Approval. 3.2.2.3. Continuous surveillance The approved body shall visit the factory at least once a year for regular inspection. It has to be verified that the system of factory production control and the specified automated manufacturing process are maintained taking account of the prescribed test plan. Page 6 of European Technical Approval ETA-99/0009 Continuous surveillance and assessment of factory production control have to be performed according to the prescribed test plan. The results of product certification and continuous surveillance shall be made available on demand by the certification body or inspection body, respectively, to the Centre Scientifique et Technique du Bâtiment. In cases where the provisions of the European Technical Approval and the prescribed test plan are no longer fulfilled the conformity certificate shall be withdrawn. 3.3. CE-Marking The CE marking shall be affixed on each packaging of anchors. The symbol «CE» shall be accompanied by the following information: identification number of the certification body; name or identifying mark of the producer and manufacturing plant; the last two digits of the year in which the CE-marking was affixed; number of the EC certificate of conformity; number of the European Technical Approval; use category (ETAG 001-1 Option1); size. 4 Assumptions under which the fitness of the product for the intended use was favourably assessed 4.1. Manufacturing The anchor is manufactured in accordance with the provisions of the European Technical Approval using the automated manufacturing process as identified during inspection of the plant by the Centre Scientifique et Technique du Bâtiment and the approved body and laid down in the technical documentation. 4.2. Installation 4.2.1. Design of anchorages The fitness of the anchors for the intended use is given under the following conditions: The anchorages are designed in accordance with the «Guideline for European Technical Approval of Metal Anchors for Use in Concrete», Annex C, Method A, for undercut anchors under the responsibility of an engineer experienced in anchorages and concrete work. For concrete cone failure, the initial value of the characteristic resistance of an HDA anchor 0 1,5 placed in cracked concrete is obtained by: N = 8,3. f ck cube ef instead of equation (5.2a) in Annex C, 5.2.2.4. Rk, c. h Verifiable calculation notes and drawings are prepared taking account of the loads to be anchored. The position of the anchor is indicated on the design drawings (e.g. position of the anchor relative to reinforcement or to support, etc.)., Page 79 Feb 2010