bitumen flashing band

bitumen flashing band 1.Thickness:1.2-4.0mm 2.Width:5.0cm-100cm or as request 3.Roll size:10sqm-20aqm/roll

Item: bitumen flashing band
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 .
Remarks	-------------------------

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

 

Usage

 

It is widely used for the waterproof and dampproof and dampproof of the foofs,basements,

 

swimming poll,tunnels,etc,of industry and house building ,and the waterproofing of wooden and

 

metal structure roof.The fire is strictly forbidden.

 

bitumen flashing band