Q: How to ensure the waterproof quality of the underground shear wall (retaining wall)?

2, when the basement depth is large, it is impossible to dig a place in time, you can use the reverse construction method, that is, dig a certain depth, then finished a section of retaining wall, to be a certain strength, and then open Dig, do the next retaining wall, and in this order until the construction to the specified design depth.

Q: What is the price of a waterproof window cover?

1, solid wood sets With the emphasis on environmental protection and economic conditions, some families choose solid window curtains, solid wood materials with environmental protection, beautiful, natural and other advantages, but also easy to deformation, thermal expansion and contraction, crack and other shortcomings. According to the final color of different, solid wood sets are divided into primary colors, color and color mixing. At present, more often solid wood materials are Pinus sylvestris, red pine, Qu Liu, Catalpa wood, and some valuable materials such as: beech, Phoebe, pear, rosewood and so on.

Q: Do you use the waterproof material on the building to be harmful to the human body?

Your pores, the respiratory tract, the lungs, will be hurt, when young do not feel out, the consequences more powerful than smoking.

Q: Oriental rain rain waterproof how to

Originally only a few hundred hours, they have done 3,000 hours of anti-aging test, until each test are qualified to the market. So the East Rainbow waterproof coating is absolutely trustworthy waterproof material brand.

Q: How does the finished ventilator manufacturer waterproof?

do not play any silicone and tape, to avoid the silicone tape aging caused by leakage hazards. Can be done once and for all.

Q: There is no formaldehyde in the finished putty

The current status of the market to buy regular manufacturers out of semi-finished products putty and formaldehyde has nothing to do, because the status quo countries also hit the product containing formaldehyde in the building materials, the current market traffic is relatively large for the water putty, putty powder which is natural mineral powder And water-based glue synthesis, because the product life long-term pollution-free, so that is impossible to contain formaldehyde, but engineering putty is usually on-site modulation, and in order to increase the adhesion of putty powder inside the addition of a large number of construction glue (Containing formaldehyde).

Q: Roof leakage, what materials do the best waterproof

hird, for some of the city building cover the construction of red tiles leakage, as long as the removal of tiles on the grass, moss or dust after the replacement of tiles, leak-proof effect is the same. For flat roofs, the roof of the obvious cracks, with the tool will be cracked into a "V" or "U" shape, filling the caulking ointment, filled with cracks and above the use of waterproof wrap around the package. To strengthen the leak-proof effect, you can also shop a layer of waterproofing membrane. Note: Before the waterproofing and draining construction, the roof must be dry, because the roof of the water does not evaporate, the new waterproof layer will rise, the waterproof effect immediately invalid.

Q: What should you pay attention to before the construction of the basement waterproofing membrane?

4, the preparation of finished products: according to the pavement area required to calculate the semi-finished products, the required slurry and prepolymer were lifted to the console, according to batch release neatly. Place the desired vinyl particles and catalyst into the appropriate position on the table.

Q: Rigid (concrete) waterproof roofing shop SBS coil can brush a layer of waterproof paint before?

Third, according to personal experience, SBS membrane waterproof, as long as the quality of waterproof membrane clearance, and in accordance with the requirements of the strict implementation of the implementation, it can be said that the most assured and a roof waterproofing method. Remember: First, the material to cross the border (must be the real polyester carcass), and second, pay attention to the operation carefully in the construction. Just remember these two points, it will not appear too much problem.

Q: Roof sunscreen waterproof layer leakage, brush milk white plastic can solve it?

Second, check the plaster layer is empty, if not empty easy to use polyurethane brush twice, the surrounding multi-coated 10 cm. If the empty drum, then use the cutting machine to remove the plaster within the scope of the plaster, along the cracks on both sides of the expansion of 10 cm brush twice the polyurethane, brush the cement slurry and then do the surface layer. If a large area of ??leakage, it is recommended to use acrylic waterproof coating brush twice, because the polyurethane black too heat in summer affect the indoor temperature.