SURFACES - SILICA SAND

We used multi washed, sub angular silica sand which allows for heavy compaction and good drainage.  The angular grains maintain firmness, whilst providing a comfortable and cushioned feel.  The sand is graded to remove clay and silt to promote firmness whilst aiding drainage.  Silica sand with a rounded grain should be avoided as the particles do not bind and this causes the surface to ride far too deep. Its forms the base of many surfaces and works well with the addition of fibres to retain the moisture and stability.  All sands will perform better with moisture and throughout prolonged dry spells it is advisable to water the surface (In fairness this hardly ever happens in the North East)