PE film self-adhesive bitumen roofing membrane

Specifications PE film self-adhesive bitumen roofing membrane

1.Thickness:1.2-4.0mm

2.Width:1m,1.2m or as request

3.Roll size:10-20aqm/roll

PE film self-adhesive bitumen roofing membrane Cautions 1. Shall not damage the sheet with steel or HARD objects. 2. Shall strengthen waterproof layer protection when tie steel or pour concrete. 3. Shall not construct on the base with pollution, water, ice.  Transportation and Storage 1. There should be no more than 5 layers if set horizontally. 2. Be under the dry and well-ventilated condition; avoid sunlight and raining. 3. Forbid meeting with oil and organic solvent, keep it away from fire. 4.Shelf life: one year

Item: Both sides Self-adhesive Bitumen Waterproof Membrane
No.	Test Item		Test Standards	Test Results	Vertification
1	Water tightness	Mpa	≥0.3	No leakage	Pass
		holding time (min)	≥120
2	TensionN/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		. -23°C,No cracking	No cracking	Pass
Conclusion	All test are qualited based on the Ref Standards:GB23441-2009's conventional items and instruction .
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Product Categories : Self Adhesive bitumen tape/membrane