ACC monofilament polyvinyl alcohol (PVA) fibers are mainly used in sheet and section material, can prevent microcrack of concrete caused by plastic shrinkage. This kind of eco-friendly product is gradually taking the place of asbestos.
|Material||Polyvinyl alcohol||Type||Bunchy monofilament|
|Tensile Strength (cn/dtex)||≥6||Denier (dtex)||2.0 ± 0.2|
|Elongation at Break (%)||6-11||Color||Light yellow|
|Modulus of Elasticity (MPa)||≥210||Length (mm)||6±1|
Note: length range is 3-50mm, customizable.
The fibers distribute in the mortar and concrete in different directions, which can prevent the happening and development of crack.
Absorb the impact energy and improve the impact resistance.
Relieve the temperature stress, increase the frost resistance and fatigue resistance.
Decrease dusting, flaking, weathering of the concrete roads.
Reduce brittleness of concrete and increase flexural strength.
Increase the tensile strength and shear strength of the concrete, so the cross-sectional area of precast and cast-in-place concrete is decreased, thereby decreasing the weight.