POLYMER MANHOLE COVERS AND 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 using polymer for manhole covers and frames
- 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
To find out more about our range of manhole covers, or polymer manhole covers and frames in particular, please Contact us today.
