SINGLE-PLY ROOF MEMBRANES

Transcription

1 SINGLE-PLY ROOF MEMBRANES

2 ABOUT Specialized coating system s was established in 1997 with the goal of manufacturing and supplying a diverse range coatings and expert solutions. Because of the diversity in Specialized Coating Systems offerings, it is segmented itself into the following fundamental categories: Aerosols Automotive Coating Colourants Decorative Coatings Floor Coatings Industrial & Protective Coatings Road & Line Marking Waterproofing Systems Wood Finishes Equipment Our solutions are directed at the following markets: Education Municipalities Healthcare Industrial Infrastructure Mining & minerals Oil, Gas & Chemical Power Generation Retail & Commercial Water & Sanitation Residential Specialized Waterproofing have partnered with Haogenplast LTD (international group, production in Israel) to supply PVC Waterproof Membranes for various applications. HaogenPlast, established in 1944, are market leader in development and manufacturing of technical & decorative liners & membranes formulated for extreme UV conditions. HaogenPlast have over 70 years of decorative & technical experience and know how with PVC waterproofing membranes. Over 35 of these years is experience in in production and field installation projects of roof sealing. HaogenPlast have a highly technical staff complement with superior chemical and engineering experiences. HaogenPlast have a state of the art production facility and are continuing to expand to meet international requirements for product supply. 2

3 INDEX pg Why Choose HaogenPlast Single-Ply PVC Membranes? 4 OgenFlex & ElvaFlex Single-Ply Thermoplastic Roofing Membranes 5 Guarantees 5 Product Specifications OgenFlex 6 ElvaFlex 7 Waterproofing & Roofing Systems Metal Roofs Refurbishment / Re-Cover IBR Metal Roofs Insulated - Mechanically Attached 8 Corrugated Metal Roofs Corrugated Insulated - Mechanically Attached 8 Refurbishment / re-cover of Bitumen Mechanically Attached 9 Concrete Roof Exposed Mechanically Attached Insulated 10 Non-Insulated 10 Ballasted by Gravel Loose-Laid Inverted Insulated 11 Insulated 11 Non-insulated 11 Green Roofs & Roof Gardens Loose-Laid Non Insulated 12 Insulated 12 Inverted Roof - Insulated 12 Accessories & Detailing 13 Comparative Table PVC vs Bitumen 14 PVC vs Synthetic 15 3

4 Why Choose HaogenPlast Waterproofing PVC Membranes? Proven Over 45 years of field experience and case studies certified with international standards (North America & Europe). Certification HaogenPlast membranes hold international certification, namely UL Classification, FM Approvals, CE European certification, FR, CSTB, Israeli Roof etc. UV Resistance Proven resistance to harsh UV and weathering in a multitude of climates with case studies. Fast Installed at a rapid pace, rolls are long and wide and there is no need for membranes to relax prior to installation. Quality Control Weld seams can be probed immediately. Recyclable Can be recycled at the ends of the service life. More Safe Outstanding fire resistance. Cost Effective More cost effective than other synthetic membranes, a viable solution for many applications. Weight & Thickness Drastically lower weight compared to bituminous membranes, can reduce structural mass by up to 8,000kgs over 1,000m 2. Versatility Suitable for many application without the need for multiple products. Less Waste Compared to bitumen membranes. Wider and longer than bitumen membranes. Reliable Manufactured by HaogenPlast, one of the world leaders in PVC membranes. Safe No flames used for installation and is non-hazardous during installation. Flexible Highly flexible allows for installation and detailing in cold weather. Can be applied during all seasons. Guarantees Systems guarantee from 10 to 30 years, backed by the manufacturer. Repairable Remain repairable and re-weldable post installation. Strength Polyester reinforced, creates a watertight structure and is trafficable for routine roof maintenance. Root and anti-fungal resistant. Colours Available in White reflective colour or any chosen colour. Dimensional Stability Product is dimensionally stable. Professional Installation Specialized Waterproofing System allows authorized applications to install these systems. These applicators are trained to ensure a high level of quality. Markets & Applications Markets Applications Education Retail & Commercial Healthcare Municipalities Stadiums & Area Water & Sanitation Residential Roofing Systems Concrete Roofs Pitched & Flat Metal Roofs Wooden Roofs Refurbishment Old Metal Roofs Old Bitumen Horticultural Green Roofs Planters 4

5 OgenFlex & ElvaFlex Single-Ply Thermoplastic Roofing Membranes Designed for exceptional strength, superb environmental resistance and non-flammability, OgenFlex roofing membranes are engineered to provide unwavering integrity and years of quality protection. OgenFlex roofing membranes are chemically formulated to insure the strongest thermowelded seems possible for long term leak-proof performance. OgenFlex membranes are offered for mechanically attached, ballasted roofing applications in 1.2mm and 1.5mm thicknesses and in polyester reinforced Haogenplast proudly carries the prestigious Platinum certification including - ISO 9001: 2008, ISO 5001, ISO 14001:2004, OHSAS 18001:2007. OgenFlex membranes are CR certified and exceed all European & American manufacturing and quality standards. They are fully warranted in accordance with accepted roofing industry standards. Haogenplast thermoplastic roof membranes range include the superior ElvaFlex range. In addition to all the advantages of standard thermoplastic roofing solutions, our ElvaFlex provides exceptional long lifespan and well as resistant to chemical interaction with the environment. As a recognized manufacturer of advanced thermoplastic sheeting, Haogenplast manufactures its roofing membranes according to strict QC parameters. Haogenplast membranes have demonstrated their strength, durability and functionality on a wide variety of structures including flat to geometrically complex nailable and non-nailable decks in slopes from dead level to steep angle. Thermoplastic single ply membranes from Haogenplast are a proven high-performance solution for commercial roofing applications world-wide Haogenplast single-ply membranes are reinforced with polyester scrim, providing superior puncture resistance, dimensional stability and outstanding tear strength. Membrane polymers are carefully formulated to prevent curing, stretching, shrinking and resist microbial, chemical and environmental attack, year after year. OgenFlex & ElvaFlex Single-Ply Roofing Membranes come with the following guarantees OgenFlex 1.2mm (mechanically attached) 10 Years OgenFlex 1.5mm (mechanically attached) 10 Years ElvaFlex 1.2mm (mechanically attached) 20 Years ElvaFlex 1.5mm (mechanically attached) year* *see HaogenPlast Guarantee Certificate for complete coverage and restrictions 5

6 OgenFlex PRODUCT SPECIFCATIONS REQUIREMENTS 1.2 MM 1.5 MM Resitance to Static Loading EN Resistance to Impact EN A Hard Support B Soft Support Thickness EN & 1.5 +/-5% for average 1.2 mm 1.5 mm Weight EN ,500 & 1, %, -5% 1,520 g/m 2 1,950 g/m 2 Width EN MDV -0.5%, +1% 160 cm 160 cm Length EN m 20 m Appearance EN Free from blisters, cracks & voids Pass Pass Tensile Strength EN MD MD MD 1,200-1,300 N/5cm TD 1,100-1,280 N/5cm MD 1,200-1,300 N/5cm TD 1,100-1,280 N/5cm Elongation EN MD + TD 15 MD + TD 15% MD + TD 15% Nail Shank EN MD TD MD N TD N MD N TD N Tear Strength EN MD 180 TD 180 MD N TD N MD N TD N Shear Strength of Joints EN Crack other than at the joint or Tensile Strength Pass Pass Interlaminar adhesion EN N/50mm 100 N/50mm Straightness EN mm 0 mm Flatness EN mm 0 mm Dimensional Stability EN MD + TD 0.3% MD + TD 0.3% Water Vapour Resistance EN ,000u 12,000u T-Peel resistance of joints EN Mean N/50mm 150 N/50mm Cold Bending EN C C Fire Reaction EN Euro Class E Euro Class E Accelerated Weathering ASTM G ,000 hrs No Cracking & Crazing None None Solar Reflectivity ASTM C1549 Low Slope Steep Slope After 3 Years Aging Low Slope Steep Slope Emissivity ASTM C1371 After 3 Years Aging

7 ElvaFlex PRODUCT SPECIFCATIONS Requirements 1.2 mm 1.5 mm Thickness EN & 1.5 +/-5% for average 1.2 mm 1.5 mm Weight EN ,500 & 1, %, -5% 1,520 g/m 2 1,950 g/m2 Width EN MDV -0.5%, +1% 160 cm 160 cm Length EN m 20 m Appearance EN Free From Blisters, Cracks & Voids Pass Pass Tensile Strength EN MD ,300 N/5cm 1,300 N/5cm MD ,280 N/5cm 1,200 N/5cm Elongation EN MD + TD 15 MD 16% MD 18% TD 20% TD 20% Nail Shank EN MD MD 400N MD 400N TD TD 500 N TD 500 N Tear Strength EN MD 180 MD 240 N MD 240 N TD 180 TD 280 N TD 280 N Shear Strength Of Joints EN Crack Other Than At The Joint Or Tensile Pass Pass Strength Interlaminar Adhesion EN N/50mm 100 N/50mm Straightness EN mm 0 mm Flatness EN mm 0 mm Water Vapour Resistance EN ,000µ 12,000µ Volatile Loss (% Loss, 0.75mm Sheet) ASTM 1203 Method A 1% 0.5% Max 0.5% Max Dimensional Stability EN MD + TD 0.3% MD + TD 0.3% Resistance To Soil Burial, ASTM D 3083 (modified) % change (max) of original value (0.75 mm Sheet) Breaking Factor 5% 3% 3% Elongation 20% 10% 10% Modulus 20% 12% 12% Shear Strength of Joint EN Crack other than at joints Resistance To Micro-Organism ISO 846:1997 Method D 30 days <3 % 0 0 Water Extraction ASTM D ht, 50 0 C 0.35% 0.1% Max 0.1% Max Extraction Weight Loss ASTM 1239 (Petrol Ether) 10% Cold Crack After P.E Extraction BS C C 25 0 C T-Peel Resistance of Joints EN Mean N/50mm 150 N/50mm Hydrostatic Resistance 250 psi min 250 psi min Accelerated Weathering Astm G ,000 Hrs No Cracking & Crazing None None Bitumen Resistance Weight Loss 0.5% 0.5% 5% Cold Crack C C Appearance No Cracks No Cracks Puncture Resistance ASTM D N 680 Cold Bending EN C C Fire Reaction EN Euro Class E Euro Class E Solar Reflectivity ASTM C1549 N/A Solar Reflective Index (SRI) ASTM E903 as in OgenFlex Emissivity ASTM E903 N/A 7

8 Refurbishment of Metal/Light Roofs Insulated Mechanically Attached HaogenPlast Single-Ply Thermoplastic PVC Membranes is a permanent solution that will eliminate leaks, provide a longguaranteed service life and offer low maintenance and life cycle costs. In addition the systems are designed to stop the leaks without interfering in daily operations. It eliminates the need to replace the roof, which is expensive and disruptive to building operations and will eventually lead to having to address the same roof issues such as leaks, condensation, rusting & corrosion. While quick fixes may sound like an ideal, in-expensive solution immediately, it proves to be costly and ineffective in the long term and subsequently will do more damage than good. Characteristics & Specifications Waterproofing High strength welded seems, details and flashings provides a completely watertight system. Low Life-Cycle Costs: Will not corrode or rust Requires no maintenance coatings or resurfacing Easily repairable Efficiency Light weight Fast Installation without operations interference compared to re-roofing Sound deadening, insulation, reflectivity are a by-product of the installation Flame Retardant IBR Roof Sheeting Insulation Fastener Hot Air Welded Seam Membrane Fastener Insulation (optional) Flute Filler IBR Metal Roof Corrugated Roof Sheeting Hot Air Welded Seam Membrane Fastener Insulation Vapour Barrier (optional) Corrugated Metal Roof 8

9 Refurbishment / Re-cover of Bitumen Mechanically Attached When bituminous membranes have come to the end of its service life, the PVC Membranes in this system are designed to cover, re-seal the roof without having to remove the existing bitumen membranes. It eliminates the need to replace the bituminous membrane, which is labour intensive and costly. Use of ElvaFlex will extend the roofs life by up to 30 years and will not require a separation layer. Insulated & ballasted systems are available. Characteristics & Specifications Low Life-Cycle Costs: Will not corrode or rust Requires no maintenance coatings or resurfacing Easily repairable Efficiency No need to remove existing membrane. No need to repair slopes. Existing cracks does not affect the PVC membrane. Refurbishment of Bitumen Hot Air Welded Seam Membrane Fastener Separating layer Existing Bitumen Membrane Substrate 9

10 Concrete Roof Exposed Mechanically Attached HaogenPlast Single-Ply Thermoplastic PVC Membranes designed for waterproofing above grade concrete roofs. Provides water tight seals with guarantees up to 30 years. Membrane "ignores" cracks on concrete. Systems can be insulated or non-insulated and are mechanically attached to the concrete surface. Characteristics & Specifications Low Life-Cycle Costs: Will not corrode or rust Requires no maintenance coatings or resurfacing Easily repairable Fast Rapid installation on large surface areas Perfect Alternative Best alternate solution to bituminous membranes on exposed roofing. Insulated Hot Air Welded Seam Membrane Fastener Separation layer (if using Polystyrene Insulation) Insulation Fastener Insulation Vapour Barrier (optional) Concrete Non-Insulated Hot Air Welded Seam Membrane Fastener Separation layer Concrete 10

11 Ballasted by Gravel Loose-Laid HaogenPlast Single-Ply Thermoplastic PVC Membranes are designed for waterproofing above grade concrete roofs and can be ballasted by Gravel or Pavers. The weight of gravel keeps the waterproofing system in place, so mechanical fixation is not required. Characteristics & Specifications Anti-Microbial and chemical resistant Will prevent mould or bacterial build up in the event of poor drainage Weight The weight of ballasted roofs is high already, using OgenFlex or ElvaFlex PVC membranes will drastically reduce the weight per m 2 Protected System Membranes is protected from UV Degradation Fast Rapid installation on large surface areas Aesthetics Ballasted roofs provide a pleasing texture, which can be combined with pavers for walkways Inverted Insulated Ballasting Layer Filtration Layer Insulation Separation layer Non-Insulated Ballasting Layer Filtration Layer Separation Layer Concrete Separation layer Concrete Insulated Ballasting Layer Filtration Layer Separation layer Insulation Vapour Barrier Concrete 11

12 Green Roofs & Roof Gardens Loose-Laid HaogenPlast Single-Ply Thermoplastic PVC Membranes are designed to waterproof concrete decks for green roofs. A green-roof simply a planted area on a flat or low sloped roof, which can cover the whole roof area provides numerous advantages Characteristics and advantages of green roofs Rain Water Retention Alleviates pressure on storm water infrastructure by retaining rain water. Better air quality Green roofs absorb and convert carbon dioxide into oxygen, filtering the air. Fast Rapid installation on large surface areas. Aesthetics Create recreational activity and are pleasing to the eye. Protected System Membranes is protected from UV Degradation, damage from repeated foot traffic, thus extending the lifespan of the waterproofing membrane. Non-Insulated Perimeter in Gravel Vertical Separating Element Shrubs (intensive System) Garden Soil Filter Drainage Layer Protection Layer Separation layer Concrete Insulated Perimeter in Gravel Vertical Separating Element Shrubs (intensive System) Garden Soil Filter Drainage Layer Protection Layer Separation layer Insulation Vapour Barrier Concrete Inverted Roof - Insulated Vertical Separating Element Perimeter in Gravel Shrubs (intensive System) Garden Soil Filter Drainage Layer Protection Layer Insulation Separation layer Separation layer Concrete 12

13 Accessories HaogenPlast Prefabricated Accessories for a reliable, watertight roofing system. OgenFlex or ElvaFlex can be heat welded directly to the details and vice versa. OgenFlex Non-Slip Walkway Welded directly to the OgenFlex material SW Scupper SW Inside Corner SW Preformed Vent Boot mm SW Outside Corner SW Roof Vent Limits air flow to one direction, avoid moisture build-up 13

14 PVC vs Bitumen Parameter OgenFlex (PVC) Bitumen THICKNESS 1.2mm, 1.5mm 4mm, 3mm WEIGHT - KG/M 2 1.6kg/m 2, 2.1kg/m 2 5.2kg/m 2, 3.9kg/m m 2 roof weight Bitumen => 9tons vs ~2ton OgenFlex PVC WIDTH/LENGTH Up to 2.4m/20m 1m/10m Excess overlapping COLOUR Any Colour Black Reflective White FLEXIBILITY Flexible Varies Difficult to apply on 90 angles. Special attention for dilatation joints APPLICATION Hot air weld Flame torch or self adhered FR Yes Requires special membrane FR resistant according to B-roofing 1/3 & IL std GREEN ROOFS Yes Requires special membrane PVC is root resistant certified WARRANTY 10 Years. No maintenance required 10 years for 2 layer. Maintenance required WET SURFACE Applicable Not Applicable 14

15 PVC vs Synthetics Parameter OgenFlex ElvaFlex TPO EPDM HDPE WELDING Hot air Hot air Hot air Pre-welded APPLICATION Easy to apply. Wide heat/weld temperature allowance Same as PVC Sensitive welding process. Narrow heat/weld temperature allowance Complicated & requires special equipment WELDING DURING WARRANTY PERIOD Yes Yes Required activation Yes x MECHANICAL STRENGTH Yes Yes Sensitive to oxidatibe stress cracking along folds Yes Low tear properties. Sensitive to stress cracking DIMENSIONAL STABILITY Yes Yes Yes Poor COLOUR Any Colour Any Colour Any Colour Black Black FIELD EXPERIENCE (YEARS) ~ WARRANTY (YEARS) CHEMICAL RESITANCE Moderate Excellent Moderate Moderate Excellent FLEXIBILITY Flexible Flexible Stiffer Flexible Stiff Details and Corners SCRATCH AND SENSITIVITY TO DAMAGE No No Yes No Yes 15

16 Specialized Coating Systems (Pty) Ltd Telephone: Local: Website: Waterproofing Product Range: Liquid Waterproofing Acrylic Bituminous Cementitious MMA Polyurea Membrane Waterproofing Modified Bitumen Membranes Single-Ply PVC Membranes Thermal Insulation Penetrants & Hydrophobics Primers Topcoats Repair Mortars