Product Description of Vulcanized 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 Vulcanized 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 Vulcanized 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 Vulcanized EPDM rubber roofing waterproof membrane:
Variation in Dimension
No Negative Value
Tensile Strength at Break(Normal Temperature)
Tensile Strength at Break(60ºC)
Elongation at Break(Normal Temperature)
Elongation at Break(-20ºC)
- Q:Modified asphalt waterproofing membrane SBS I G PE4 What does it mean?
- Waterproof membrane is mainly used for building walls, roofs, as well as tunnels, highways, landfills, etc., to resist the external rain, groundwater leakage can be curled into a roll of flexible building materials, as the basis for engineering And no leakage between the building connection, the entire project is the first waterproof barrier, the entire project plays a vital role. The main products are asphalt waterproofing membrane and polymer waterproofing membrane
- Q:Asphalt composite tire flexible membrane is SBS
- This is two kinds of materials, in addition to the same appearance, the same hot-melt construction, its physical and mechanical properties, anti-aging properties are very different.
- Q:On the roof of the waterproofing membrane paving the direction of what are the requirements
- As for the upper and lower layers are not allowed between the vertical paving, the reason is that after the paving more heavy joints, and heavy seam is the most vulnerable to leakage of weak parts.
Dragon waterproof experts to remind you: things always have a dual nature. In the southern region, the temperature is high, rainy days, to the web paving brought a lot of difficulties. In order to waterproof roofing, when the rain is easy to coil joints, in addition to less than 3% of the roof slope, the remaining slope of the roof coil should take the vertical roof direction paving.
- Q:What is the resistance type SBS waterproofing membrane?
- The third is the combination of the above two principles.
SBS resistant root puncture membrane has three kinds:
1, composite copper fetal base SBS modified asphalt waterproofing membrane. Mainly using copper tires to puncture strength, while copper ion drive plant roots.
2, copper foil tire SBS modified asphalt waterproofing membrane. Mainly the use of copper ion drive plant roots, while a certain anti-piercing strength.
3, SBS modified asphalt root resistant puncture waterproofing membrane. Mainly chemical resistance to root.
- Q:What is waterproofing membrane?
- According to the brand classification Construction industry waterproofing membrane mainly Dike waterproof membrane, DuPont waterproofing membrane, Sicon waterproofing membrane, which the first two participating GB chart set.
According to its main waterproof composition material can be divided into asphalt waterproof material, high polymer modified waterproof membrane and synthetic polymer waterproofing membrane (SBC120 polyethylene polypropylene composite membrane) three categories. There are PVC, EVA, PE, ECB and other waterproofing membrane
Asphalt waterproofing membrane is in the base tire (such as base paper, fibrous fabric) dip on asphalt, and then spread in the surface of powder or sheet of the isolation material made of curled sheet waterproof material.
- Q:About asphalt waterproofing membrane
- 2, SBS refers to the use of SBS rubber into the asphalt, the performance of the asphalt to improve the use of polyester felt or fiberglass as a tire base, the surface with polyethylene film or other materials for the isolation layer. The general thickness of 3mm 4mm.
- Q:Coil waterproof roofing requirements
- 1, grass-roots level, leveling layer strength in line with regulatory requirements, can not afford to sand, no cracking, the surface clean no waste residue;
- Q:1.2 thick synthetic polymer waterproofing membrane two weight how to count
- Waterproof to do in what position, the specific requirements, you can contact me, I have a contact in space, the specific use of what materials, synthetic polymer points several categories, the same material is not the same cost
- Q:What is BSB waterproofing membrane
The coil has excellent high temperature resistance and can be used at -25 in the temperature range of + 100 ° C, with high elasticity and fatigue resistance, as well as up to 1500% elongation and strong puncture resistance , Tear-resistant cold. Suitable for cold areas, as well as deformation and vibration of large industrial and civil buildings waterproofing works. Low temperature flexibility is good, to -25 ℃ does not crack; high heat resistance 100 ℃ does not flow. Good extension performance, long service life, simple construction, small pollution and so on.
- Q:How to use self-adhesive waterproofing membrane?
- Construction Technology of Double - sided Self - adhesive Waterproof Coil
First, the empty shop self - adhesive waterproofing membrane (mainly applicable to the basement floor and other suitable for the empty parts of the waterproofing works.
Construction process: grass-roots treatment - → node strengthening treatment - → empty sheet - → long, short side lap bond - → quality acceptance
1) grass-roots treatment: grass-roots should be smooth, solid, no clear water, the grass-roots protrusions clean.
2) node to strengthen the processing: the node at the regulatory requirements to strengthen the treatment.
3) empty shop coil: coil length, short side of the overlap width of not less than 60mm.
4) long, short side lap bond: the length of the coil, short lap edge of the isolation film removed,
5) Adhesive on polystyrene board protection
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