Knowledge

In addition to pursuing life, people also demand health. This poses a problem for some building material manufacturers, how to solve the problem of green environmental protection.

Various diseases of asphalt pavement are related to groundwater and surface water in varying degrees.

​Building waterproofing is related to building safety, building energy conservation, and environmental protection. Building leakage is a long-term common problem of the country's c

The air permeability and water permeability should be small: the atmospheric corrosion of steel requires the action of moisture and oxygen, otherwise the corrosion rate can be negl

Down ramps, bends, intersections, etc. Vehicles are required to have good braking performance on downhills, bends and intersections, etc.

By adding wear-resistant granular materials to the paving material, the surface of the hard aggregate is formed to be convex, which effectively increases the anti-skid coefficient

Inorganic pigments. Inorganic pigments are oxides of non-ferrous metals, or some metal insoluble metal salts.

It uses modern petrochemical products, such as aromatic oils, polymers, resins, etc., to formulate a binder that has the same performance as ordinary asphalt, and then adds a certa

Our company is a manufacturer of colored asphalt toners. Over the years, the colored asphalt toners we have produced have been exported to various places and have been unanimously