EPDM Waterproofing Membrane for Under Roof Protection

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China main port
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TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
100000 m²/month

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Product instruction

EPDM waterproof membrane is made from ternary ethylene-propylene rubber. With the best performance among high polymer waterproof materials, EPDM is of exceptional elasticity and will not split or crack under normal building movement.

 

 

Detailed Product Description 

1. High adhesive strength, durability, long after the bond; 
2.Excellent weathering resistance, aging resistance; 
3. Nano stabilizer added ingredients, low heat dimensional change; 
4. High tensile strength, elongation, strong grass-roots stretching or cracking adaptability, resistance to low temperatures, can be adapted to -40 ℃; 
5.Cold installation, easy to operate, reduce environmental pollution and improve working conditions of workers;

 

 

Application

EPDM (TBD) selfadhesive waterproofing membrane used in roofing projects, exposed roofing, building foundations, basements, storage tanks, subways, tunnels, supermarkets, airports and other buildings waterproof.




Introduction for EPDM Waterproofing 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



FAQ of Waterproofing Membrane

a.Can we get some samples before place order?

Answer: We can send the free samples to you by freight collect.

 

b.How many years can your PVC membrane guarantee?

Answer: We will guarantee the quality for 5 years at least.

 

c.Which countries you ever export the product? 

Answer: We export the PVC membrane to South Africa, Middle east and even European countries.

 

EPDM Waterproofing Membrane for Under Roof Protection

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Q:What is the accounting subject of the waterproofing membrane
For external construction, included in the construction Self-service maintenance, included in the manufacturing costs (management costs)
Q:What should the attention of the membrane waterproof construction?
(1) grass-roots coating on the base layer of treatment agent, requiring thin and uniform, generally dry, when the sticky hand can be paving the membrane;
Q:Sbs waterproofing membrane can make bathroom waterproof?
And can be used in the basement, bridges, parking lots, swimming pools, tunnels and other buildings waterproof, moisture, steam, impermeable and various types of roof maintenance works, and the service life is very long, basically not bad,
Q:Elastomer modified asphalt waterproofing membrane for what purpose? Need to pay attention to a few things?
1, storage and transportation, different types, specifications of the product should be stacked, should not be mixed. Avoid sun and rain, pay attention to ventilation. Storage temperature should not be higher than 50 ℃, put the storage, the height of not more than two layers. 2, when the ship or train transport, the membrane must be put up, stacking height of not more than two layers. To prevent the tilt or transverse pressure, if necessary, covered with felt cloth. 3, in the normal storage, transport conditions, the storage period from the date of production for one year.
Q:What is the material on the insulation layer on the waterproofing membrane?
3, the isolation layer before the use of paper gray or low-grade mortar, due to the construction of rigid layer, the pile of ash is easy to enter the concrete, so no. Low-grade mortar construction of the transport car on the waterproof layer of damage, and anti-slip performance is not ideal, so less used. Now generally use dry cloth linoleum together, but also useful thick plastic film and other materials.
Q:What is the difference between PET waterproofing membrane and BAC waterproofing membrane? What is the commonality? Is BAC a PET?
PET refers to polyethylene terephthalate, PET film using polyester composite film as the surface material, coated with rubber asphalt adhesive material, with cement mortar paste or self-adhesive. Can be constructed on the wet base surface, the grass-roots requirements are low, with high bond strength, bonding effect is good, not channeling water and so on.
Q:What is the use of waterproof membrane?
Therefore, the role of waterproofing membrane in waterproof construction can not be ignored.
Q:What is sbs, app modified asphalt waterproofing membrane
Second, APP modified asphalt waterproofing membrane (polyester tires): polyester felt or glass fiber mat for the fetal base, random polypropylene (APP) or polyolefin polymer (APAO, APO) for modified asphalt Dip coating, covered with insulating material on both sides of the waterproofing membrane. Such as building dragon TJ-243 APP plastic modified asphalt waterproofing membrane. Features: Good elasticity, heat resistance and resistance to UV aging; its softening point above 150 ℃; temperature range of use -15 ℃ ~ 130 ℃; good corrosion resistance, high self-ignition point (265 ℃); Low temperature performance slightly lower than the SBS waterproofing membrane; hot melt is very good, very suitable for hot melt construction. Scope: Compared with the SBS waterproofing membrane, in addition to the general use of the project, APP modified asphalt waterproofing membrane because of better heat resistance and has excellent resistance to UV aging, more suitable for high temperature hot or ultraviolet radiation Area of ​​building waterproof.
Q:What is rigid waterproof, flexible waterproof?
1, rigid waterproof means that: waterproof layer by the tensile force is greater than the tensile strength of waterproof materials (including settlement deformation, temperature deformation, etc.), waterproof layer of brittle cracking caused by leakage of water, known as rigid waterproof. (Especially the "water leakage" waterproof layer), waterproof concrete mortar waterproof layer, thin layer of inorganic rigid waterproof layer (such as "water leakage" waterproof layer), and so on.
Q:Is the foundation pit waterproofing and the foundation pouring on the working face?
2, your construction process is not clear: I tell you listen to the basic cushion after the completion of the construction, the cushion surface dryness to reach more than 90% can be done when the membrane waterproof layer, waterproofing membrane construction is completed, then do C20 40 ~ 50mm fine stone concrete protective layer, the construction is completed, generally the next day can be tied in the above bar.

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