Steintec tuffgrit aggregate blend

tuffgrit complies with the requirements of BS7533-13:2009 (guide for the design of permeable pavements), where either bound or unbound construction methods are used.

For applications where heavy trafficking and longevity are required, tuffgrit aggregate is blended specifically to allow optimum interlocking of angular particles leading to extended surface life and enhanced durability.

tuffgrit is water permeable and free draining. Indefinite, no requirement to be kept dry.