Why synthetic fibres are not preferred in concrete?
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Synthetic fibre may not control drying shrinkage cracking so..it is not used. .
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- Fiber-reinforced concrete (FRC) is concrete containing fibrous material which increases its structural integrity.
- It contains short discrete fibers that are uniformly distributed and randomly oriented.
- Fibers include steel fibers, glass fibers, synthetic fibers and natural fibers – each of which lend varying properties to the concrete.
- In addition, the character of fiber-reinforced concrete changes with varying concretes, fiber materials, geometries, distribution, orientation, and densities.
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