Cement-based waterproof coating

Cement-based waterproof coating is a powdery waterproof coating containing active compounds. In the presence of water, the active compounds penetrate into the interior of the concrete and form a large number of water-insoluble long chain crystals in the pores and cracks to fill the surface. capillary channels, thus making the concrete dense and waterproof. It is a powdery rigid waterproof material made of special cement quartz sand as the base material and infiltrated with a variety of active chemicals. Its main components are Portland cement, selected quartz sand, special active chemicals, etc. It is a gray powdery material. It is suitable for waterproofing and repairing the internal and external surfaces or bodies of various concrete structures that require permanent waterproofing. Product Features of Cement-Based Waterproof Coating
Automatically repair defects. The active material sealed by the coating can produce secondary crystallization at the defects of the base layer when exposed to water. It has the function of automatically repairing defects such as micro-cracks and has strong resistance to changes in the base layer.
Good physical and chemical properties, strong permeability, and alkali resistance.
The waterproof effect is good, it can be constructed in one time and is waterproof for a long time, eliminating the trouble of annual maintenance.
Good environmental performance. This product uses water as the solvent, is green and environmentally friendly, non-toxic, tasteless and pollution-free, and can be used for drinking water.
Main uses of cement-based waterproof coatings
Mainly used in waterproofing construction on the surface of concrete structures, plugging construction of structural cracks and seepage holes, reservoir cooling towers, dam tunnels, roof squares, parking platforms, elevator pits, swimming pools, food storage warehouses, sewage Waterproofing and sealing construction of ponds, bridge structures, aquariums, granaries, expressways, airport aprons, oil pool sports fields, subway stations, underground diaphragm walls, tunnels, culverts, reservoirs and dams, waterproofing construction of all cement base surfaces of industrial and civil basement roofs, toilets and bathrooms, concrete building facilities , as well as repair of all cement structural defects of concrete building facilities.
Precautions for cement-based waterproof coating
Do not let the slurry dry when outdoors such as in the sun and the humidity is low. If it is dry, spray water immediately.
The best method for large areas is to do it in separate areas, and do not adjust the slurry too much.
This method is suitable for all repairs, including repairing cracks, thickening and cracking in large areas.