BBA Agrément Certificate
Certificate type
QA Certificate
Certificate type
Vacuum PVC single-ply membrane water attenuation blue roofing system for cold roof constructions. Refurbishment only (existing finish made good, surveyed by Protan Technical Services).
Can be laid on roofs designed for slopes with a minimum 1:100 towards the outlet. Suitable for refurbishment applications on flat or pitched roofs. Can be used on concrete roof decking, plywood WBP to BS 5268-2 and BS EN 636-3 and roofing Grade OSB to BS EN 300, Grade 3.
Water attenuation blue roofing system for existing roofs that includes Protan BPX 1.8 mm thick roofing membranes, manufactured from PVC with a core of polyester reinforcement. To be installed as exposed roofing, allowing rainwater to accumulate to a predefined maximum level and be stored on the roof for a certain amount of time after rainfall.
Water run-off is then gradually permitted into the into the building's drainage system before entering the drainage network. This avoids water overloading, which can result in flooding.
Joint welds are carried out using hot air.
Features and benefits:
Substrates:
Can be used on the following:
Manufacturer recommends that at least one additional overflow is installed into the parapet for protection.
Application:
Can be laid on roofs designed for slopes with a minimum 1:100 towards the outlet. Suitable for refurbishment applications on flat or pitched roofs. Can be used on concrete roof decking, plywood WBP to BS 5268-2 and BS EN 636-3 and roofing Grade OSB to BS EN 300, Grade 3.
Features | Cost effective, can be used with or without insulation. Additional stabilizers ensure the system is resistant to temperature, UV radiation and atmospheric contamination. Controls water pressure, which helps to reduce floods and flood damage. Can be used on both conventional and external drains. SINTEF approved |
Finish | Embossed surface provides an anti-slip texture |
Material | Manufactured from polyvinyl chloride (PVC) with a core of polyester reinforcement |
Size | 1.8 mm thickness, 2000 mm width |
Uniclass 2015 | |
CAWS | J42/130 Cold deck roof covering |
Product Reference | Protan BlueProof Vacuum - Cold Roof System (Refurbishment only) |
Waterproof covering | - |
Type | Protan BPX Membrane |
Attachment | Protan Vacuum Vent (mechanical fix at perimeter/ penetrations) |
Joints | Peel resistance/ shear resistance joints. Welding of joints is carried out using hot air |
Protection layer | Overflow |
Surface protection | Manufacturer recommends that at least one additional overflow is installed into the parapet for protection |
System accessories | NoneProtan Air Sealing TapeProtan Approved "BlueProof" Outlet RestrictorProtan Approved FixingsProtan Approved Leaf GuardProtan Approved MasticProtan BP "T-Joint" PatchesProtan Cover StripProtan Grip BarProtan Laminated MetalProtan Lightning Conductor ClipsProtan Omega ProfilesProtan Prefabricated D Membrane External CornersProtan Prefabricated D Membrane Internal CornersProtan Prefabricated Pipe CollarsProtan ProJual Rainwater OutletsProtan Stainless Steel Jubilee ClipProtan Walkway Membranes |
Width | 2000 mmAs manufacturer's recommendations |
Weight | ≥2.1 kg/m² (plus fleece weight) |
Foldability at low temperature (to EN 1107-2) | ≤−30°C |
Dimensional stability (to EN 1107-2) | ≥-0.5 and ≤0.5% |
Water tightness (to EN 1928) | Pass |
Resistance to tearing (EN 12310-2) | ≥450/300 N |
Tensile strength (to EN 12311-2) | ≥1800/1400 N/50mm |
Elongation at break (to EN 12311-2) | ≥15% |
Peel resistance of joints (to EN 12317-2) | ≥150 N/50 mm |
Shear resistance of joints (to EN 12317-2) | ≥1000 N/50 mm |
Water vapour resistance (to EN ISO 12572) | 27 m |
Standard product features | Colour: Dark grey. Features: Cost effective, can be used with or without insulation. Additional stabilizers ensure the system is resistant to temperature, UV radiation and atmospheric contamination. Controls water pressure, which helps to reduce floods and flood damage. Can be used on both conventional and external drains. SINTEF approved. Finish: Embossed surface provides an anti-slip texture. Material: Manufactured from polyvinyl chloride (PVC) with a core of polyester reinforcement. Size: 1.8 mm thickness, 2000 mm width. |
BBA Agrément Certificate
98/3459
Protan EX-A PVC Single-Ply Roof Waterproofing Membrane
Protan G PVC Single-Ply Roof Waterproofing Membrane
Protan SE PVC Single-Ply Roof Waterproofing Membrane
Protan UK BlueProof Adhered - BPX membrane - Cold Roof System
Protan UK BlueProof Mechanically Fixed - BP membrane - Cold Roof System
Protan UK Green Roof System - Prefabricated G membrane - Cold Roof Construction
Protan UK Prefabricated System - SE Membrane - Cold Roof Construction
Protan UK Protected System - Prefabricated G Membrane - Cold Roof Construction