40mm PP Fiber Twisted Bunchy 500T Form For Concrete Reinforcement
PP Fiber Twisted Bunchy Introduction:
Briture pp Fiber Twisted Bunchy 500T is using PP/PE polymer as its
raw material, produced the rough surface treatment by special
paralle thread extruding & twsting process. thas horbreak
strength,beter dispersion and strong combining ability, will be
widely used to instead of steel fiber to reinforce the cement
concrete and crack-esistant.
PP Fiber Twisted Bunchy Ration design of the fibre concrete:
Generally the recommended amount to add to the concrete is more
than 2.7kg per som (volume ratio is 0.3%). reinforcement adding
amount is 5.5kg, Compared with adding 47kg of steel fibre, 5.4kg
polymer fibre has the same volume ratio to the concrete.
PP Fiber Twisted Bunchy Matching Ratio:
Usually, it is no need to Change the matching ratio of the
concrete. Considering the requirement of fissure-resistant, the
polymer fiber is. recommend to combine with the PP fiber mesh form
with the volume ratio of 1:1(0.9kg fiber-mesh to per sgm of cement
concrete).
PP Fiber Twisted Bunchy Mixer Adoption:
Double-axle horizontal compelling mixer is priority
PP Fiber Twisted Bunchy Mixing process:
Crushed stones, fibers and sands are put into the mixer in
succession. After stirring for two minutes, fiber will fully spread
and then add cement and water and stir normally. The addition of
materials also can be put into as common concrete, but the stirring
time should be properly prolonged to make fiber com-pletely mixed
PP Fiber Twisted Bunchy Shaping & Maintenance:
There is no special requirement, may along the vibrating time for
30s, The maintenance of the fibre concrete should be done same asl
the normal concrete.
PP Fiber Twisted Bunchy Application:
1.Concrete reinforcement
2.Industrial Floor
PP Fiber Twisted Bunchy Specification:
| Raw material | polymer (PP/PE) |
| Crack Elongation | 10%min |
| Density | 0.91 |
| Fiber Length | 40mm.50mm, 54mm |
| Fiber Diameter | 0.3+/-0.05mm |
