Description
- Core Function:
Used for reinforcement and crack prevention treatment of building substrates. It is typically applied to address or prevent cracking issues in base layers such as masonry walls or concrete surfaces. - Main Application Scenarios:
- External wall insulation systems (EIFS):
Applied over insulation boards (such as EPS or XPS panels), with alkali-resistant fiberglass mesh embedded into the layer to form a crack-resistant protective coating. - Base plastering for crack-prone walls:
Used to reinforce surfaces like lightweight block walls, concrete shear walls, and junctions between different materials, where cracking is more likely to occur. - Crack repair:
Suitable for repairing larger structural cracks in walls (surface grooving is required before application).
- External wall insulation systems (EIFS):
- Key Characteristics:
High bonding strength, high compressive strength, and good flexibility (able to absorb stress caused by substrate movement). Crack resistance is its primary performance objective.
