12mm, 18mm Virgin Material PP Mesh Fiber Polypropylene Mortar And Concrete

PP Mesh Fiber

PP Mesh Fiber Increase cracking resistance and fire resistance Strengthen spurt & fatigue, improve tensile;
Bending & folding strength Strong acid & alkali resistance and good endurance improve plastic deformity.

Length : Generally, the proper length of the fiber added into concrete is 20 mm, and in the shotcrete is 10mm

 

Ratio Design: Usually the proper amount of fiber to concrete is 0.kaim3 , and the water-proof laver of the bridge reauires 1.35-1.8kg/m3, and the spray concrete in the tunnelis also the same and other materials remain the same. The rato of iber and concrete can be determined by tests for special purposes. PP Mesh Fiber has beter effects on the concrete with acive compound materials, such as siicon ash, coal powder, ground slag and zeolite powder.

Raw material	100％ virgin PP
Width	5mm
Elastic Modulas	3500MPa.Min.
Density	0.91
Fiber Length	12mm, 18mm, 20mm