Composite fiber for whole time anti-cracking for concrete

Composite fiber for whole time anti-cracking for concrete

  • CN 101,337,783 A
  • Filed: 08/27/2008
  • Published: 01/07/2009
  • Est. Priority Date: 08/27/2008
  • Status: Active Application
First Claim
Patent Images

1. , a kind of conjugated fibre that is used for whole time anti-cracking for concrete is characterized in that by following synthon formulated by weight:

  • High-strength and high-modulus class synthon 15-50%, middle persistent erection mould class synthon 20~

    40%, low strong low mould class synthon 20-45%.

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