Polyvinyl alcohol mono filament fiber （PVA fiber) 聚乙烯醇纤维

Applied in: tunnels, airports, bridges, pools, water conservancy projects, high-speed highways, high-speed railways, ports, basements, rooftops, etc.

Function: Reduce the initial plastic cracks of concrete and is the secondary reinforcement of concrete. The fiber is evenly dispersed in the concrete and can exert its effect for a long time. After chemical grafting and physical modification, the surface is rough and porous, which greatly improves the bonding force between the fiber and the cement-based material.

Construction process:

Suggested dosage: generally 1.0-1.5 KG/M3.

Mixing time: Appropriately increase by 30-60 seconds. Commercial concrete does not need to extend the time.

Operation procedure: add water, add fiber, mix, add aggregate, add cement, add water.

Storage environment: 

ventilated and dry, away from fire and light.