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Polymer Manhole Covers & Frames

Manholes and Jointing Material

Polymer Manhole Covers & Frames

In order to be SABS compliant, underground chambers need to have both a manhole cover and frame. We supply them in a variety of sizes, as well as in two different types of material: choose from ductile iron or polymer concrete manhole covers and frames. Polymer manhole covers are made from a composite material that is bound using resin and fibreglass.

Advantages of Use

  • High tensile strength

  • Good long-term durability

  • Temperature resistance

  • Adhesion to most surfaces

  • Good chemical resistance

  • Good resistance to corrosion

  • They are lightweight

  • Low permeability to water and other fluids

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