Home > categories > Minerals & Metallurgy > Fiberglass Fabrics > Rural cement flat roof room, how to do waterproof, anti leakage best?
Question:

Rural cement flat roof room, how to do waterproof, anti leakage best?

Rural cement flat roof room, how to do waterproof, anti leakage best?

Answer:

The surface of the base is cleaned up, the water content is not more than 9%, the formation is dense, and the joints of each node are tidy and complete, and meet the requirements.
(1) laying flexible waterproof layer, choose coating or coil can. The construction conditions require that the moisture content of the base surface is not greater than 9%, so it is suitable for construction in the summer after 5 days of hot weather. After completion, water storage experiments should be carried out;(2) such as waterproof coating, a coated cloth two "for example: clean up the grass, full of paint, dry film, laying a layer of glass fiber cloth reinforced matrix materials, and in the exhibition has fixed full brush a layer of paint on the surface, drying after construction paint. The overall thickness of waterproof coating should be more than 3 millimeters;(3) if the construction of waterproof coiled material is done, after cleaning the base, glue the adhesive on the back of the coil and the base, and press and close the base line according to the good benchmark, and finally do the inspection of the seam joint.
The laying of the rigid waterproof layer, should be completed in the first flexible waterproof layer after two days of construction, mainly in high fatty acid waterproofing agent, cement mortar, sand, fine aggregate, fiber as basic material, waterproof layer thickness is 20-30 mm;(1) install the grid batten according to the specification, and set it to 4000 millimeters * 4000 millimeters. Then sprinkle water to make the base surface moist, but no water;According to (2), from far to near, from high to low order, the mortar prepared fine stone concrete or by grid construction, with a lattice a complete, smooth compaction;(3) after the initial setting, remove the partition bar, press and trim the partition joint;(4), using the flexible sealing material filling dividing joint, surface treatment. After completion of construction, pay attention to sprinkler maintenance;(5) if there is roof planting soil, it should be covered with planting soil in as short as possible time.

Share to: