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Polyurethane mortar floor environmental level

The modern solvent-free and water-based systems have extremely low VOC content, meeting strict indoor environmental protection and food contact standards.

Structural features of polyurethane mortar floor

It is a multi-layer composite elastic system, usually consisting of a high-permeability primer, polyurethane base coat, and polyurethane top coat.

Pre-construction treatment for polyurethane mortar floor

Thorough grinding, shot blasting or milling must be carried out to fully expose the solid concrete layer and create a rough interface.

Construction requirements for polyurethane mortar floor

Precise base surface treatment and primer sealing must be carried out to ensure the ultimate adhesion of polyurethane to concrete.

Construction characteristics of polyurethane mortar floor

The material reaction is fast, and the requirements for mixing ratio, mixing time and pot life (operational time) are extremely high.