A kind of novel glass fiber combined manhole cover and preparation method thereof

A kind of novel glass fiber combined manhole cover and preparation method thereof

  • CN 106,243,766 A
  • Filed: 08/25/2016
  • Published: 12/21/2016
  • Est. Priority Date: 08/25/2016
  • Status: Active Application
First Claim
Patent Images

1. a novel glass fiber combined manhole cover, it is characterised in that according to percentage by weight, is mainly made up of following component:

  • Waste mulching film powder 50~

    70 parts, sand 21~

    30 parts, glass fibre 15~

    25 parts, machine oil 6~

    9 parts.

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