WHY IS THE POLISHED STONE VALUE IMPORTANT?
Posted by Grant Shewan - Red Stag Materials on 7th Mar 2024
Polished Stone Value (PSV) is a measure of the skid resistance of pavement surfaces, and it is an important factor in the design and construction of roads. A high PSV indicates that a pavement surface has good skid resistance and is less likely to cause accidents due to slippery conditions.The importance of PSV in road construction cannot be overstated. Good skid resistance is
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