Weldalbe EPDM rubber roofing waterproof membrane

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Qingdao
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20000 m²
Supply Capability:
600000 m²/month

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Product Description:

Product Description of Weldalbe EPDM rubber roofing waterproof  membrane:

EPDM waterproof membrane is of high elasticity among high polymer waterproof materials and becomes a world-popular waterproofing material. KEQIANG EPDM waterproof membrane is  made from ternary ethylene-propylene rubber, which is designed for waterproofing of exposed and non-exposed applications. KEQIANG EPDM waterproof membrane production adopts the world-advanced equipment of cold feeding extrusion and continuous vulcanization technology.     

Features of Weldalbe EPDM rubber roofing waterproof  membrane:

·Excellent physical and mechanical performance

· High tearing resistance

· Good deformation adaptability

·High puncture resistance

·High aging resistance

·High UV resistance

 

Application of  Weldalbe EPDM rubber roofing waterproof  membrane:

 

l Roofs, Basement, Toilet

l Industrial and civil building waterproofing

l Geosynthetic liner for swimming pool, channels, irrigation system

l Especially suit for projects with high requirements in durability, anti-corrosion and deformation

 

Specification of Weldalbe EPDM rubber roofing waterproof  membrane:

 

Tensile Strength N/CM

Normal temperature: 60 ; 60°C: 30

Breaking Elongation %

Normal temperature: 400 ; -20°C: 10

Tear Resistance N

20

Impermeability, 30 min no leakage

0.3Mpa

Low Temperature Bending °C

 -20

Heating Shrinking mm

Extension: 2 Shrink: 4

Heat Resistance (80°C×168h)

Tensile Strength % : 80 ; Keeping rate of adhesive breaking:70

Alkali resistance (10% ca (oh)2 solution,normal temperature ×168h))

Tensile Strength % : 80 ; Keeping rate of adhesive breaking:80

Synthetic aging

Tensile Strength % : 80 ; Keeping rate of adhesive breaking:80

 

Weldalbe EPDM rubber roofing waterproof  membrane

Weldalbe EPDM rubber roofing waterproof  membrane

 

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Q:How to distinguish the degree of sbs waterproofing membrane?
Method 1: Look at the product packaging instructions or factory inspection report, if it is type Ⅰ coil, low temperature flexibility is -20 °, if it is type Ⅱ coil, low temperature flexibility is -25 °.
Q:What is the meaning of "channel" and "layer" in the practice of polymer waterproofing membrane?
Corresponding material thickness in line with the requirements of a layer of waterproof water called a waterproof.
Q:Basement SBS Waterproof Coil Division I and II type What is the difference? How is the site identified?
SBS type I and type II differences are mainly low temperature flexibility and tensile extension. Type I low temperature flexibility is -20 degrees, pulling force of 500N / 5cm, elongation of 30%. Type II low temperature is -25 degrees, tension of 800N / 5cm, elongation of 40%. The appearance of the general can not distinguish, you can do experiments.
Q:Sbs modified asphalt waterproof membrane polyester type Ⅰ type Ⅱ how to distinguish
These two kinds of materials from the current surface is exactly the same, if it is experienced people, you can through the tension on the sheet asphalt to determine the initial situation, if the domestic refrigerator can reach -25 ℃ low temperature, can also be low temperature flexibility Not broken after the initial judgment). To correctly determine the need for sample inspection.
Q:What is the meaning of the node and the additional layer in the construction of the membrane waterproofing layer?
Additional layer refers to the large area before the construction of the node parts of the pre-treatment, need to strengthen the protection of these weak links in advance, generally do more than a layer of coil.
Q:Roof SBS waterproofing membrane additional layer needs to be wide
The asphalt or polymer waterproof material impregnated in the carcass, made of waterproof material products, in the form of coil, known as waterproofing membrane. According to the main composition of different materials, divided into asphalt waterproofing membrane, high polymer modified asphalt waterproofing membrane and synthetic polymer waterproofing membrane; according to the different carcass are divided into no carcass membrane, paper coil, glass fiber Tire Coil, Glass Fabric Coil and Polyethylene Tire Coil.
Q:About asphalt waterproofing membrane
3, the performance of these two materials vary widely, SBS is a common international waterproof material, and linoleum due to poor performance, aging fast, has been used in the waterproofing works. The performance standard of linoleum is GB326 "oil asphalt paper linoleum", SBS coil implementation of the standard is GB18242 "elastomer modified asphalt waterproofing membrane."
Q:Why is the top cover of the basement waterproofing? While the floor has to empty shop?
Waterproof construction methods are generally reflected in the construction drawings. If not, please consult the designer. A waterproof, full of sticky. Secondary, sticky or sticky. Construction waterproof with waterproof material. According to each of the different basement waterproofing, the construction team will have its own waterproof concept and specific construction requirements.
Q:What are the requirements for the storage of waterproofing membranes?
Prohibited sun exposure, exposure easily deformed.
Q:Sbs waterproof sheet and app coil how to see it
SBS full name is: styrene - butadiene - styrene block copolymer. SBS is an abbreviation of elastomer modified asphalt waterproofing membrane. It is also known as SBS modified asphalt waterproofing membrane. It is made of polyester felt, fiberglass felt or glass fiber reinforced polyester felt as the base, styrene-butadiene (SBS) thermoplastic elastomer as a petroleum asphalt modifier, both sides covered with isolation materials made of building waterproofing membrane, the product implementation of the standard GB18242 national mandatory standards. Product markings are carried out according to the following procedures: name, model, tire base, upper surface material, lower surface material, thickness, area and this standard number, for example: 3mm thick, 10㎡ area, the upper surface is mineral pellets, the lower surface is poly Vinyl film, polyester tread base, type I elastomer modified asphalt waterproofing membrane marked as: SBS I PY M PE 3 10 GB18242-2008.

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