1.Introduction

 

These self adhesive bitumen waterproof membrane is  composed of base material, including synthetic rubber like SBS,  good road asphalt and viscosity increaser. The surface is covered by color aluminum foil and the silicon depositing release film is covered on the lower surface as anti-sticking layer.

 

2.Specification

 

Thickness	1.0mm, 1.2mm, 1.5mm, 2.0mm,3.0mm,4.0mm
Width	5cm,10cm,15cm,20cm,30cm,50cm,1m or customized
Length	10m, 15m,20m or customized
Type	With or without polyester mat, glass fiber mesh compound mat
Surface	Color aluminum foil and the silicon depositing release film

 

3. Applications

1) Widely used in the industrial and civil building roofing, underground, pool, tunnel, wooden and  metal roofing.

2)  Specially applied in the chemical factory, garment factory, and granary.

3)  Especially used in cold places.

4)  Tape  used for sealing all construction material surfaces.

4.Advantages

 

1)         Cold-applied construction with no open flame and self-adhesion without bonding agent make it safe, low- carbon, environmental, and economical.

 

2)         Excellent adhesive performance guarantees the integrity of waterproof layer.

 

3)         Good rubber elasticity, elongation and shear stress.

 

4)         Good low-temperature property.

 

 

Standard: GB/T23457-2009
No.	Item		Value
1	Tensile strength	Strength/(N/50 mm) ≥	500
		Breaking elongation of surface film/% ≥	400
2	Tear strength of nail rod/N ≥		400
3	Impact property		Diameter(±0.1)mm, no leaking
4	Static load		20kg, no leaking
5	Heat resistance		70°C, no moving, sliding, dropping within 2hrs
6	Low temperature flexibility/°C		-25°C, no cracking
7	Anti-water activity		0.6Mpa, no water
8	Peel strength of concrete/(N/mm) ≥	No handle	2.0
9	Peel strength of concrete/(N/mm) ≥		1.5

 

 

5.Storage and Transportation

1)        Different type and specification should be stacked separately;

2)        Avoid sun-scorched and rain-drenched, Be ventilation;

3)        The storage temperature should below 50°C;

4)        It have to be one storey when keep in storage stand on end, and shouldn't be more than two storeys when transporting;

5)        Avoid tilting or lateral drift, Covered with tarpaulin if need;

6)        Base on the normal storage and transportation, the storage period is one year from the date of production.