waterproofing system PVC Waterproofing Materials

PVC Waterproofing Materials for Roofing 1.High UV-resistance 2.Puncture resistance increases performance

waterproofing system PVC Waterproofing Materials Detailed Product Description

 

EVA macromolecule composite self-adhesive waterproof membrane is a type of new excellent waterpoof property composite macromolec

 

EVA macromolecule composite self-adhesive waterproof membrane is a type of new excellent waterpoof property composite macromolec

 EVA macromolecule composite self-adhesive waterproof membrane is a type of new excellent waterpoof property composite macromolecule waterproof membrane which basic materials include composite macromolecule EVA compound sheet,macromolecule polymer and good quality asphaltum.Its has the property of macromolecule waterpoof membrane and self-adhesive waterproof membrane.A membrane with both sides of security,greatly improve the function of waterproof layer.It can be constructer under low temperature and humid condition,has good adhesive and seal property,anti-puncture comeback,and high elongation,no smell no poison,according with the environmental protection.

Weifang Hongyuan Waterproof Materials Co., Ltd. is one of the most powerful enterprises of waterproof materials with collecting scientific researching and developing, producing and selling, designing and construction as one body. Our company introduces into full sets advanced equipment with abundant technology power. Our company can produce all kinds of waterproof materials.

Physical Properties

 GB/T 23260-2009

Item				Specification
				H	L	P	G	GL
The resin thickness of Middle fabric,mm≥				—		0.40
Tensile Properties		Maximum tension N/cm ≥		—	120	250	—	120
		Tension strength Mpa≥		10			10
		Maximum tension elongation%≥				15
		Fracture elongation,%≥		200	150		200	100
Heat treatment size change rate,%≤				2.0	1.0	0.5	0.1	0.1
Low-temperature bending				-25°CNo crack
Water tightness				0.3Mpa,2hNo seepage
Attack resistance				0.5kg·m,No seepage
static charge resistance						20kgNo seepage
Seam strip strength,N/mm≥				4.0orMembranes break		3.0
right-angle tear strength,N/mm≥				50			50
Trapezoid tear strength,N≥					150	250		220
Water absorption(70°C 168h)%			After soaking≤	4.0
			air-cure later≥	-0.40
Heat aging(80°C)	Time			672h
	Appearance			No blister,flaw,delamination,coherence,hole
	Tensile strength retention,%≥			85
	Elongation rate of keeping,%≥			80
	Low temperature bend			-20°CNo crack
Chemistry resistance	Appearance			No blister,flaw,delamination,coherence,hole
	Tensile strength retention%≥			85
	Elongation rate of keeping%≥			80
	Low-temperature bending			-20°CNo crack
Artificial weather accelerated aging	Time			1500hb
	Appearance			No blister,flaw,delamination,coherence,hole
	Tensile strength retention%≥			85
	Elongation rate of keeping%≥			80
	Low temperature bend			-20°CNo crack

 Application Range

PVC membranes form an effective barrier to liquid water or water vapor in the roof construction for industrial and civil engineering, underground engineering such as subway & tunnel, water conservancy such as water pools & ditch, shelter, grain depot, land filling, dyke, sewage treatment and basement.

 

waterproofing system PVC Waterproofing Materials