Waterproofing Systems

KingProof PVPE^®

Flexible PVC roof waterproofing membrane (Formerly known as KingProof PVC).

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Unstitching strength of the

> 200 N

Shear strength of the joints

800 N BDS EN12317-2

EN12317-2

Packaging

—

Standards

8 cited

EN1107-2 · EN12310-2

Overview

KingProof PVPE is polyvinylchloride (PVC), polyester reinforced roof waterproofing membrane, which can be used for waterproofing all types of new and old roofs, whether flat, sloping or vertical. The KingProof PVPE membrane consists of three basic components, which together create a strong, resistant and homogeneous material: The front layer is a high quality PVC mixture with UV protection and anti-slip effect. The special modifiers make the material resistant to extreme weather temperature variations. The middle layer is a special polyester mesh that provides for membrane strength and dimensional stability. The lower layer is made of a black PVC mix with high flexibility and tensile strength.

Applications

KingProof PVPE membranes are suitable for new roofs and for repairing all kind of existing roofs based on concrete, metal, wood, that can be flat, vaulted or gabble
It can be applied in public, industrial and residential construction

Advantages

Long service life
Easy adaptability to most profiles
Can be applied to new roofs as well as for renovation of old roofs
Can be installed under all types of weather conditions
Self extinguishing if exposed to open flame
Anti-slip surface providing for more safety during application and use
Very firm and elastic material
Recyclable
Easy to apply
Lightweight (1.4 kg/ m²) adding minimal weight to the roof system
High resistance against UV, VI and IR-rays
Excellent welding capabilities
known as KingProof PVC)

Technical Properties

Property	Value	Standard
Roll length	20 ± 0.2 m	—
Width	ISO : 2.1 m - 10/ +20	EN1849-2
Thickness	1.2 - 5%/ + 10% 1.5 - 5%/ + 10% Tensile strength of tearing in > 800 N/ 50 mm > 800 N/	—
each direction	Lengthwise > 50 mm 800 N/ 50 mm Crosswise	—
Elongation	ISO > 10% > 10% Lengthwise Crosswise	EN12311-2
Strength at tearing	ISO: > 180 N > 180 N Lengthwise Crosswise	EN12310-2
Unstitching strength of the	> 200 N	—
joints	ISO	EN12316-2
Shear strength of the joints	800 N BDS	EN12317-2
Water permeability	ISO: Waterproof	EN1928
Cold resistance	ISO: Down to -30ºC Exfoliation strength in each Does not exfoliate	EN495-5
direction		—
Stability of the sizes	ISO: ± 1% ± 1% Lengthwise Crosswise	EN1107-2
Vapour permeability	diffusion 15000 ± 2500 (2.4 – 3.28) 10 -8 kg/ m².s resistance to the vapour permeability, μ; density of the	—
vapour stream		—
Flammability	ISO: Class V0 – hard -	—
EN60695-11-10	flammable KingProof® PVPE Flexible PVC roof waterproofing membrane (Formerly	—