PVC waterproofing membrane (self-adhesive type)

Category: Polymer waterproofing membrane system

key word: Polymer waterproofing membrane system

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Polyvinyl chloride (PVC) waterproofing membrane

★Product Introduction

Polyvinyl chloride (PVC) waterproofing membrane is a new type of polymer waterproofing membrane, which is made of polyvinyl chloride resin as raw material and mixed with plasticizer, modifier, antioxidant, ultraviolet absorber and other supplements.

★Product types and specifications

According to the composition of the product, it is divided into: homogeneous non-composite coil (code H), composite coil with fiber backing (code L), reinforced coil in fabric (code P), reinforced coil in glass fiber (code G), and composite coil with fiber backing reinforced in glass fiber (code GL)

Width: 1-2.0m

Thickness: 1.2mm 1.5mm 1.8mm 2.0mm

Length: 15m 20 m 25m

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★Product performance GB12952-2011

Test Items		Indicators
Test Items		H	L	P	G	GL
Thickness of resin layer above intermediate fabric, mm≥		—		0.40
Tensile properties	Maximum pulling force, N/cm ≥	—	120	250	—	120
	Tensile strength, Mpa ≥	10			10
	Elongation at maximum tension,%≥			15
	Elongation at break,%≥	200	150		200	100
Dimensional change rate of heat treatment,%≤		2.0	1.0	0.5	0.1	0.1
Low temperature bending		No crack at -25 ℃
impervious to water		0.3Mpa,2h impervious

★Product application range

It can be applied to all kinds of roof waterproofing in industry and construction industry, basement, industrial workshop, steel structure workshop, railway tunnel, air raid shelter, waste water treatment and other building waterproofing projects.

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