ISO Certificate Bitumen Self Adhesive Waterproof Membrane

Name: ISO Certificate Bitumen Self Adhesive Waterproof Membrane
Brand: Guangzhou Dayu Leakproof Technology Development Co., Ltd.
Rating: 4.2 (32 reviews)

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Model No. :	DY-BAC
Brand Name :	DY brand

9yrs

Guangzhou, Guangdong, China

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Guangzhou Dayu Leakproof Technology Development Co., Ltd.

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Product description

ISO Certificate Bitumen Self Adhesive Waterproof Membrane

Type		DYC self-adhesive bitumen waterproof membrane
Brand		Guangzhou Dayu
Place of origin		Guangzhou,China
Executive Standard		GB/T23457-2009
Reinforcement	Under Material	Surface Material	Application	Thickness	Width*Length
Polyerster, Fiberglass	Polyethylene film(PE) polyethylene terephthalate (PET) Aluminum foil	Polyethylene film(PE) polyethylene terephthalate (PET)	Wet or Dry application	3.0mm 4.0mm	1m10m 1m8m
Non (with PET and PE film as reinforcement)			Wet or Dry application	1.2mm 1.5mm 2.0mm	1m20m 1m15m

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Product structure

Technical Specification

Item: DYC self-adhesive bitumen waterproof membrane
Ref to Chinese Standard GB23441-2009
Reinforcement				Polyester(PY)
No.	Test Item		Test Standards	Test Results	Vertification
1	Impermeability	Mpa	≥0.3	No leakage	Pass
		holding time (min)	≥120
2	Tension N/50mm	2.0mm	350	358	Pass
		3.0mm	450	480	Pass
		4.0mm	450	498	Pass
3	Enlongation at break, %		≥30	39	Pass
4	Heat resistance		70°C,no glide no flow, no drop	no glide no flow, no drop	Pass
5	Cold flexible		. -20°C,No cracking	No cracking	Pass

Main Features

1. High tensile strength, good elongation, root penetration resistant. 2. Bitumen layer has good creep property and self-healing. 3. Anti-aging, non-pollution, safe and pro-environment. 4. Convenient application, time saving.

Application Scopes

1. All kinds of civil buildings, basement and roof. 2. Railway, highway, subway and tunnel project. 3. Garbage field, artificial lake, reservoir dam, various pipeways and other municipal constructions.