Briture 12mm 18mm Polypropylene Fiber Fibrillated Mesh For Concrete And Crack Resistance

Briture 12mm,18mm Polypropylene Fiber Fibrillated Mesh For Concrete And Crack-resistance

Suitable Project:

A). Projects like concrete road, bridge, airport road and factory floor which strictly require cracking resistance. The life span of these projects will be lengthened for 5-10 years.

B). The walls of tunnels, mines, roofs and reservoir projects with special construction. When using spray technology in concrete construction, the PP fiber added into the concrete can effectively decrease the spray concrete's deformation rate of the walls less than 8% and that of the roof less than 12%, and also can reduce the friction. It can improve the constructing efficiency and working environment and popularize the spray technology.

C). River courses and dams, etc. The PP fiber can improve concrete's resistance to crack and squirt and wear to lengthen projects' life span.

D). Military defense works, dock banks and piers, etc. This fiber can greatly strengthen the concrete's spurt resistance and heighten these projects' safety and lengthen their life span.

Packing: 0.9kgs per bag, 14bags per carton.

Quantity: 400CTNS/20`FCL; 828CTNS/40`FCL; 980CTNS/40`HQ.

Applying Instruction:

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

2.Ratio Design: Usually the proper amount of fiber to concrete is 0.9kg/m3 , and the water-proof layer of the bridge requires 1.35-1.8kg/m3, and the spray concrete in the tunnel is also the same and other materials remain the same. The ratio of fiber and concrete can be determined by

tests for special purposes. The fiber has better effects on the concrete with active compound materials, such as silicon ash, coal powder, ground slag and zeolite powder.

3.Mixer Adoption: Double-axle horizontal compelling mixer is better and self-dropping cylinder mixer can be used, too.

Specifications: