Application of polypropylene fibers of different lengths in different projects

Polypropylene fibers are widely used in construction projects, and their uses vary depending on the length of the fibers. The following are specific applications of polypropylene fibers of different lengths:

2-3mm long fibers

Fibers of this length are mainly used in putty, plastering and dry-mixed mortar, which can effectively enhance the crack resistance of materials and improve the durability of buildings.

6-12mm long fibers

Fibers of this length are often used in concrete or thermal insulation mortar for plastering, surface layer, leveling layer and primer. It can enhance the overall strength of the material and improve crack resistance and impact resistance.

19mm long fibers and above

Fibers of this length are mainly used in various concrete projects. Its use method is the same as that of concrete without fiber, but in the processes of mixing, transportation, pouring and curing, it can significantly improve the strength and durability of concrete.

By using polypropylene fibers of different lengths reasonably, the quality and durability of buildings can be effectively improved and their service life can be extended.

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