According to the condition of the waterproof base rib and the applicable part, the reinforcing material and the cushioning material can be laid in the waterproof layer to achieve the purpose of improving the waterproof effect of the coating film and enhancing the strength and durability of the waterproof layer. The waterproof coating film has good waterproof effect, simple and convenient construction, and is especially suitable for waterproof construction of structures with complex surface shapes, and thus has been widely used. It is not only suitable for building roof waterproofing, wall waterproofing, but also widely used in underground waterproofing and other engineering waterproofing.
The waterproofing of the coating film is mainly composed of a primer, a waterproof coating, a carcass reinforcing material, a heat insulating material and a protective material.
The coating waterproof primer mainly consists of synthetic resin, synthetic rubber and rubber asphalt (solvent or emulsion type), which is applied as a base material for the first stage of waterproof construction by brushing, spraying or smearing on the surface of the base layer. .
The coating waterproof coating mainly includes polyurethane waterproof coating, acrylic waterproof coating, rubber asphalt waterproof coating, neoprene waterproof coating, silicone waterproof coating and other waterproof coatings, etc., and its role is to constitute the main waterproof coating film. material. The building table is insulated from the water, which protects the building from water and seals, and also serves to decorate the building.
The film waterproofing carcass reinforcing material mainly includes glass fiber textile, synthetic fiber textile, synthetic fiber non-woven fabric, etc., the function of which is to increase the strength of the waterproof layer of the coating film, and prevent the film from cracking when the base layer is cracked. Or creep rupture; at the same time, it can prevent the film from falling.
The film waterproof and heat insulation material, such as polystyrene board, plays a role of heat insulation.
Coating waterproof protection materials, such as decorative coatings, decorative materials, protective cushioning materials, etc., are used to protect the waterproof coating from damage and to decorate the building.