Different types of installations may require slightly different quantities of materials, however an approximate value is provided below.
As an approximate guide:
1 tonne of type 1 hardcore filling a depth of 50mm with cover 15 square metres.
1 tonne of Astro Silica Sand filling a depth of 25mm will cover 30 square metres.
5kg All Weather Glue will install 12 linear metres of artificial grass.
1x Astro Glue Cartridge will install 3 linear metres of artificial grass with or without jointing tape.