Road and bridge waterproof coating, road and bridge waterproof material supplier FYT improved bridge deck waterproof

[Construction demonstration]

Coating amount: Generally, only 1.5-3 kg/㎡ is required for the surface course, and the specific requirements can be adjusted according to the engineering grade.

Construction process: Base course cleaning - treatment of key parts - one waterproof layer - two waterproof layers - three waterproof layers (multiple spraying can be carried out according to construction requirements) - waterproof layer curing - paving asphalt concrete.

The product has been tested by the Highway Engineering Testing Center of the Ministry of Communications, and all technical indicators meet the requirements of JC/T975-2005 (PB) standard; Conform to JTT041-2000 (Technical Code for Construction of Highway Bridges and Culverts)

PB-2 polymer modified asphalt waterproof coating It is a polymer modified asphalt waterproof coating prepared by modifying asphalt with multiple rubber compounds. The product is harmless, tasteless, free of environmental pollution, and cold construction; The main advantage is that the rubber in the modified asphalt forms a continuous network and penetrates each other, cross-linking, so that the modified asphalt presents a high polymer performance; After the film is dry, keep the rubber elastic and flexible at low temperature; It has strong shear resistance and can withstand the long-term load of the bridge deck and compression requirements, which can prevent structural damage caused by water seepage and delay the service life of highway bridges.

PB-2 polymer modified asphalt waterproof coating It is an ideal waterproof material for bridge deck, and can also be used for roof, underground, tunnel, tunnel and other projects to prevent water, seepage, corrosion, wall waterproof and damp. The waterproof material not only has good waterproof performance, but also can absorb the stress and noise of the road and bridge deck as the stress absorption layer; Because it has certain elastic and plastic deformation capacity, it can bear the load without being damaged. Alleviate the aging of road and bridge pavement and delay the service life.

[Precautions]

1. Before construction, brown brush and brush shall be fully soaked to make them soft and smooth.

2. It is forbidden to step on or drive on the vehicle before the film is dry or asphalt is paved.

3. The construction tools shall be washed with water immediately after use for reuse.

4. The construction shall be carried out in the weather without rain and snow within 4 hours, and the construction shall not be carried out when the temperature is below 0 or above 35 (high-temperature construction shall be avoided).

Packaging, storage and transportation: 50KG/barrel; The product is harmless, environmentally friendly and pure, and can be transported as ordinary objects; The storage and transportation temperature is 5-35.