Crack-resistant mortar

Crack-resistant mortar is a mortar made from a crack-resistant agent made from polymer emulsion and additives, cement, and sand mixed with water in a certain ratio to meet certain deformation requirements and prevent cracking.

Features

The mortar waterproof layer is corrosion-resistant and alkali-resistant, which can prevent surface damage caused by weather conditions.

The waterproofing agent has strong adhesion to various concrete, stone bricks, and other materials.

The waterproof layer formed by the mortar cement and waterproofing agent has wear-resistant properties.

When subjected to impact, the fibrous material on the surface prevents cracking, providing excellent impact resistance.

When the waterproofing agent reacts chemically with the emulsion particles and cement, it reduces pores in the cement mortar, preventing water penetration, thereby ensuring excellent waterproofing performance.

Waterproofing agents are made from liquid waterproofing materials such as asphalt and tar, which not only do not pollute the environment, but also do not cause harm to human health.

Finishing mortar

Finishing mortar is made by mechanically mixing cement, quartz sand, polymer binders, and various additives.

Features

The finishing layer does not bear any load.

The finishing layer must have sufficient bonding strength with the base layer to prevent it from peeling off or cracking during construction or under long-term self-weight and environmental effects.

The finishing layer is usually thin and applied in layers. The surface layer should be flat, smooth, fine, and beautiful.

It is mostly used in dry environments and large areas exposed to the air.

01 Different uses

Finishing mortar is used on the surface layer of thin plastering systems on thermal insulation board systems.

Anti-cracking mortar is used as a surface plastering layer on materials such as polystyrene particles and vitrified microbeads.

02 Different flexibility

Finishing mortar has better flexibility than anti-cracking mortar and is not prone to cracking.

03 Different thickness

Anti-cracking mortar is applied in thicker layers, while finishing mortar is a thin plaster. In addition, finishing mortar has requirements for board breakage rates.