With polypropylene as its raw material,
this fiber is produced by special technology.
The products appear net-like structure with
many fiber monofilaments connected.
When the fiber is put into the concrete,
the horizontal structure in fiber monofilament
can be destroyed in the course of stirring owing to
friction and rubbing, and the fiber monofilament or net-like
structure will fully stretch, thus the concrete is reinforced
by a great number of polypropylene fibers.
As a new type concrete-strengthening fiber,
it becomes a new popular subject in the field of fiber
concrete research and application after
glass fiber and steel fiber.
SOURCE
www.tamodern.com
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