Cementitious crystalline permeable impermeable coating is a material used to improve the waterproofing properties of concrete structures. This coating works by penetrating into the microscopic pores of the concrete, forming crystals that clog the pores and prevent the penetration of moisture and other liquids. These coating materials often contain active chemicals that react with calcium ions in the concrete to form a gelatinous substance that fills the pores of the concrete and provides a waterproof effect.
This type of impermeable coating has the following features:
1.Strong permeability: It can penetrate deep into the concrete and form a chemical bond with the concrete.
2.Good durability: The crystal structure formed is stable and can resist the penetration of moisture and other chemicals for a long time.
3.Wide range of application: suitable for all kinds of new and old concrete structures, such as pools, basements, tunnels, bridges, etc.
4.Environmentally friendly and pollution-free: Most of the products meet the requirements of environmental protection and are harmless to the environment and human health.
5.Easy construction: usually only need to be painted or sprayed on the concrete surface, which is convenient for construction.
The use of cementitious crystalline permeable impermeable coatings not only improves the waterproofing properties of concrete structures, but also enhances their abrasion, chemical and UV resistance, thereby extending the life of buildings. When selecting and using such products, it should be carried out according to the specific engineering requirements and environmental conditions, with reference to the product specifications and construction technical requirements, to ensure that the expected anti-seepage effect is achieved.