What waterproof material is the best for roof leakage?
1, waterproofing membrane
General waterproofing membrane is suitable for roofs, external walls and other buildings, and this kind of material is selected more. Because it is convenient to use, the waterproof effect is also better.
2.CH- 108ZYY polymer cement waterproof coating
The waterproof coating has good film forming, water resistance and impermeability.
3. Composite waterproof material
It is common to choose two waterproof materials. It is safer to use cement as a waterproof layer first, and then brush a waterproof material with better waterproof performance on the cement layer.
4. 9 1 1 polyurethane waterproof material
Many people use this waterproof material. Generally, coiled materials are more expensive, so more people choose coatings. However, the general roofing waterproof, coiled material waterproof effect is better.
5, HG203 waterproof sealing coating
HG203 waterproof sealing coating is an environmentally friendly waterproof coating developed with imported raw materials and American high technology. After curing, it is odorless, nontoxic and pollution-free, and is more suitable for drinking water projects. It has good ductility, high tensile strength, good mildew resistance, high bonding humidity, cold and heat resistance, chemical corrosion resistance, aging resistance, flame retardant and relatively simple and convenient use.
What material is used for leakage prevention of cement roof?
1, roof cracks shall be treated with leakage-trapping paste, and then coated with waterproof coating.
2. Use water-based waterproof material to paint the cracks after roof repair. Form a waterproof layer.
3, the use of caulking paste to deal with roof cracks, and then use waterproof materials to re-lay the waterproof layer.
4. If the roof was originally made of waterproof coiled material, after the cracks are repaired, use waterproof coiled material to spread over the cracks on the roof to ensure that water will not leak in.
5, if the roof waterproof layer has been damaged, and the waterproof layer has been used for many years, you can do the roof waterproof layer again.
Generally speaking, the waterproofing of the roof depends on the area of the roof and the price of the waterproof material used. The price introduced in the following small series is the online price, with one square as the unit.
The price of flexible waterproof material plus construction cost is about 1 10 yuan.
The price of waterproof material plus construction cost is about 200-300 yuan.
The price of composite waterproof material plus construction cost depends on the selected waterproof material, and the general price is around 150-300 yuan.
The price of polyurethane waterproof coating plus construction cost is about 150 yuan.
The above is the related content of "What is the Best Waterproof Material for Roof Leakage" compiled by Bian Xiao.