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ristic:
TB-PP-Fibermesh is made of PP by special technique. It is like the staggered net formed by a lot of fiber monofilament.
When put the TB-PP-Fibermesh into the concrete, during the process of mixing, after being rubbed among themselves, the crossbinding among fibers could be destroyed into fiber monofilament or the net structure stretches completely, consequently produces plenty of PP fiber monofilament, further prevents the crack of concrete.
TB-PP-Fibermesh could effectively control the microcrack caused by temperature change as well as plastic and dry shrinkage, further prevent the happen and development of crack.As a new kind of anti-crack fiber for the concrete, the TB-PP-Fibermesh is being the new hotspot for the research and application in the field of fiber concrete after the glass fiber and steel fiber.
Regular Spec：TB-PP-20M (TB-20C)
Density(g/cm3) |
0.91 |
Modulus of Elasticity(MPa) |
≥3500 |
Length(mm) |
19±1 |
Identical Diameter(µm) |
<100 |
Shape |
bunchy net |
Elongation at Break(%) |
15-50 |
Acid & Alkali Resistance(%) |
strong |
Water Absorption(g/cm3) |
none |
Tensile Strength(MPa) |
≥500 |
Melting Point(℃) |
160-180 |
Application:
The improvement performance of TB-PP-Fibermesh for the concrete nearly is very effectively for any engineering fiber concrete. The most suitable projects are as following:
● The surface of the bridges、 the concrete roads、the factory grades、the airport pavements ,etc.
● The walls、top plates etc. of the tunnels and mines.
● The riverways、the dams、the tanks.etc.
● The piers、the revetments、the defending projects for military affairs etc.
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