Building waterproof sealing materials can be divided into stereotyped sealing materials and indefinite informational sealing materials according to their appearance and shape.
Stereotyped sealing materials include: sealing strips, sealing tapes, gaskets, water-stop tapes, etc .: a material that does not impose a penalty, commonly known as sealing paste, sealant, etc.
Unshaped sealing materials can be divided into multiple groups of two-component and single-component types. Among them, the multi-component and two-component sealing materials are uniformly monitored at the construction site, and the mixed chemical reaction is used to achieve the purpose of hardening. The single-component sealing material is used in the chemical reaction of the sealing material and moisture in the air or T drying effect to achieve the purpose of hardening.
Sealing materials are classified according to material, then building waterproof sealing materials can be divided into three categories: asphalt sealing materials, modified asphalt sealing materials and polymer sealing materials.
Sealing materials are classified according to performance and can be divided into three categories: high modulus, medium modulus and low modulus.
Sealing materials are classified according to product use, and can be divided into concrete jointing materials (with roof, wall, and bottom); coiled material overlapping sealing materials; building structural seals and non-structural seals, and roads, bridges and other sealing materials.