Self adhesive bitumen waterproof membrane

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Loading Port:
Qingdao
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TT OR LC
Min Order Qty:
500 m²
Supply Capability:
1000000 m²/month

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Product Description:

1. Introduction

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 PE film,

aluminum foil film, EVA, HDPE, and the silicon depositing release film is covered on the lower

surface as anti-sticking layer.


2. Specification

1)  Thick: 1.2mm, 1.5mm, 2.0mm, 3.0mm, 4.0mm

2)  Size: 1m (width)*10m (length) or customized

3)  Type: With or without polyester felt

4)  Surface: PE film, aluminum foil film, EVA/HDPE, Double-side adhesive PE film

5)  Certificate: ISO9001/14001


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. Features

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


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Q:Is the waterproofing membrane an insulating material?
There are many varieties of coil, the vast majority of the coil itself is insulated, mainly refers to the rubber, resin, asphalt. But the following are non-insulated: 1, PSS metal waterproofing membrane, which is the only coil in the whole metal coil, but the strict sense should not be included in the waterproofing membrane;
Q:What is the material on the insulation layer on the waterproofing membrane?
The isolation layer of the roof waterproof layer is generally set between the waterproof layer and the above rigid protective layer, and he has two roles. 1, the surface of the rigid layer (usually 40mm thick fine stone concrete) will have thermal expansion and contraction deformation, if the waterproof layer and the rigid layer is very good, rigid layer deformation will affect the deformation of the waterproof layer, so there may be waterproof Layer to produce a direct cracking or long-term fatigue damage, so the two tectonic layers should be set with a sliding function of the isolation layer;
Q:Asphalt composite tire flexible membrane is SBS
SBS waterproofing membrane implementation of standards: GB 18242 (2008) "elastomer modified asphalt waterproofing membrane" Asphalt composite tire flexible membrane implementation of the standard: JCT 690 (2008) "asphalt composite tire flexible waterproofing membrane" Sometimes the composite tire coil also refers to several other rubber modified membrane.
Q:What is the difference between pressure-sensitive self-adhesive waterproofing membrane and sbs asphalt waterproofing membrane?
3, from the price   Pressure-sensitive self-adhesive waterproof membrane price is more affordable, quality assurance, as if there is a good product of home, such as macro cattle Xugong, the price is more affordable, quality assurance. And sbs asphalt waterproofing membrane is more expensive.
Q:Coil waterproof roofing requirements
2, grass-roots moisture content of less than 9%, knife scratch marks white,
Q:How to use self-adhesive waterproofing membrane?
Second, the cement mortar paste self - adhesive waterproofing membrane (mainly applicable to the basement is not leveling the basement roof, roof and other waterproofing works. 1. Cement mortar with the wiping paste self-adhesive waterproofing membrane Construction process: grass-roots treatment - → wiping cement (waterproof) mortar - → peel off the self-adhesive waterproof membrane under the surface of the isolation film - → shop self-adhesive waterproofing membrane - → tapping the surface of the membrane, mention pulp - → (24 hours to 48 hours) - → on the interface seal - → node reinforcement - → quality acceptance
Q:What is the meaning of the node and the additional layer in the construction of the membrane waterproofing layer?
In general, these places are also the most vulnerable areas, need to focus on processing.
Q:APP selection of asphalt waterproofing membrane selection points
3, Ⅱ type fiberglass fetal APP modified asphalt waterproofing membrane tension is higher, dimensional stability and heat resistance, good, but no elongation. Suitable for general and relatively cold areas and stable structure of the general engineering roof or underground waterproofing works.
Q:What is the difference between SBS and APP rolls?
First, SBS modified asphalt waterproofing membrane (polyester tire): Features: The use of polyester felt (filament polyester non-woven) mechanical properties, water resistance, corrosion resistance is also very good; elastic and low temperature performance has improved significantly, the effective range of (-25 ~ 100) ℃; Excellent fatigue resistance. Use: for high-level and high-rise buildings of the roof of the single-layer laying and composite use, can also be used for basement and other waterproof and moisture, more suitable for the northern cold areas and structural flexibility of the building waterproof.
Q:What is called a waterproof roll dry shop, wet shop
The biggest difference between the two is the same bonding strength, wet pad bonding strength is much larger than the dry shop method.

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