Laying Course Material for Porous Pavements Rootzone Even a few months of

Even a few months of play on a slit drained pitch with no sand dressing can negate the value of the drainage work

plastic shrinkage

Each of our concrete sands is intended to produce a concrete of predictably high strength and durability

by limiting the surface area of grains to be coated in cement

monogranular washed natural sand used as part of an approved engineered system for riding arenas

Laying Course Material for Porous Pavements Rootzone Even a few months ofMaterials must meet the requirements of BS7533 3, BS7533 4 and the Interpave's Guide for Porous Pavements. Category to BSEN 13242 or BSEN 12620 Grading 4 40, GC85 15 GTC20 17. 5, f4, F120, LA30, WA242, M518, MDE20, AS0 and a defined grading. Further information relating to this product can be found here