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Composite Frames and Covers
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Composite Frames and Covers

  • Suggested Specification for Composite Frames and Covers
    • Jul , 21 2017

    General This specification is applicable for composite manhole cover’s frames and covers. All manufacturers shall be approved by suppliers and be able to demonstrate that there is an acceptable quality control program at the producing facility prior to supplying products. Materials Composite manhole cover products shall be manufactured from fiber reinforced polymer (FRP). It shall consist of a FRP...

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