ASTM/GB pvc waterproof membrane roofing - xx-a

ASTM/GB pvc waterproof membrane roofing, 1.Width:1.05m 2.05m 2.10m, 2.Thickness: 0.8mm 1.0mm 1.2mm 1.5mm 2.0mm - details see: https://www.buildingsupplieshub.com/astm-gb-pvc-waterproof-membrane-roofing-10100476

Type: Waterproof Membrane	Place of Origin: Shandong China (Mainland)	Brand Name: chensheng	Model Number: xx-a
feathure: uv-resistence	material: polyvinyl chloride	breaking elongation: >200	lap joint: >100mm

ASTM/GB pvc waterproof membrane roofing

Kinds of PVC:

PVC MEMBRANES (UV-Resistance)
PVC MEMBRANES WITH TEXTILE
PVC MEMBRANES WITH SMOOTH SURFACE assification:

PVC Membrane with non-compounded layer;

PVC Membrane single-side compounded with fiber.

PVC Membrane inner reinforced with polyester scrim layer

PVC Membrane inner reinforced with fiber glass.

Usage range:

Polyvinyl Chloride (PVC) membrane is widely used in the roofs of civil buildings, tunnels, channels, subways, highways, planting roofs, the roofs of steel frame structure buildings, and etc

No.	ITEM		1	2
1	Tension strength / Mpa		8	12
2	Fracture elongation ≥ / %		200	300
3	Measurement changing at heating / %		3	2
4	Cold bending		-20°C no leaking	-25°C no leaking
5	Perforation resistance		Water impermeability
6	Water impermeabvilitv		Water impermeability
7	Binding property with cutting(N/mm)	Appearance	3.0/breaking membrane
8	Hot air ageing	Appearance	No craze, no bubble, no cohering, hole
		Tension strength / %	±25	±20
		Fracture elongation changing rate
		Cold bending / %	-15°C no leaking	-20°C no leaking
9	Chemistry corrosion resistance	Tension strength / %	±25	±20
		Fracture elongation changing rate
		Cold bending / %	-15°C no leaking	-20°C no leaking
10	Phytotrons accelerating ageing	Tension strength / %	±25	±20
		Fracture elongation changing rate
		Cold bending / %	-20°C no leaking	-20°C no leaking