self adhesive flashing tape

Our company adopt the German technology, and the most advanced international formulations suitable for the manufacture of light steel structure waterproof anti-corrosion materials, low cost, higher than the life of the steel structure itself 1-2 times, environmental materials to fill gaps in the domestic steel structure waterproofing !

 

Product description:

 

The product is a kind of polymer modified asphalt materials, using polyester carpet or glass mat for the matrix, the surface covered with polyethylene film, aluminum foil or fine sand, the back is covered with a release sheet,keep the self-adhesive modified bitumen flexible and waterproof. The product has a good self-adhesive and bending properties.

 

Application:

 

Construction and other base face is simple, clean, and can be widely used in roofing, basement, bathroom, etc. waterproofing works, and for legislation to pave and stick and pipe wall (except heat pipes), bridges , and other complex environment, especially in open flame is prohibited, covert fire waterproofing works.

 

Product Features:

 

Self-adhesive modified bitumen membrane with a self-adhesive surface of the waterproofing, sealing material, divided into with base membrane and without base membrane.And one side with self-adhesive layer and two sides with layers two kinds.The self-adhesive layer has covered with release sheept. the material of realease sheet also has a few kinds. all the self-adhesive layers no need glue, just because the adhesive of itself, which is acaused by the modified bitumen. Low-temperature-resistant properties of the product, and the MTR, tunnels and the scene of the fire with the best waterproof, moisture resistance and sealing materials, also apply to pipeline waterproof, anti-corrosion works.

 

The detailed information:

 

Thickness: 1mm, 1.2mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm

 

Width: 1m or any wide with 1m(that's mean we can cut into any rolls)

 

Length: 10m, 15m, 20m, 25m

 

Reinforcement: polyester, fiberglass or without anything

 

Technical data:

 

 

 

 

[Physical 

Thickness(mm)	width(mm)	Area(m2)
1.2	1000	20
1.5		20
2.0		15

 

Property

]

The product meets the industry standard JC 840-1999 “self-adhesive plastic bitumen waterproofing membrane”. The requirements to main physical properties are listed in table 2.

Table 2 physical properties 

No.
1			PE	AL	N
2	Water impermeability	Pressure,MPa     ≥	0.2	0.2	0.1
		Retention time,min  ≥	120,water impermeable
3	Heat resistance°C		-----	80 No slippage, flowing, dropping.	--
4	Tensile force N/50mm                ≥		130	200
5	Elongation at break,%              ≥		450	200	450
6	Softness		-20°C,Φ20mm,3s,180°C. No crack.		--
7	Shear performance  N/mm	Between membranes ≥	2.0 or fracture on the external agglutination section		fracture on the external agglutination section
		Between membrane and aluminum plate ≥
8	Peel strength,N/mm            ≥		1.5 or fracture on the external agglutination section		fracture on the external agglutination section
9	Puncture resistance			water impermeable
10	Aging by artificial climate	Appearance		No crack, no bubble.	---
		Tensile force retention percentage,%		80	---
		Softness at low temperature,°C		-10°C,Φ20mm,3s,180°C, No crack.	---