Reduced price Easy to Install with snap-clip interlocking fixings. Saving you lots of time & money compared to conventional slabs & concrete METRIC SIZES = 50cm x 50cm x 4cm 150’s + tonne load bearing capacity, even when empty. A BUILT IN ANTI-MIGRATION CELL BOTTOM LATTICE, SPECIALLY DESIGNED TO PREVENT DOWNWARDS GRAVEL MOVEMENT THROUGH VIBRATION & VEHICLE TRAFFIC. ANTI GRAVEL MOVEMENT RIBS, TO REDUCE GRAVEL MIGRATING UP & AWAY EVEN ON SLOPED SURFACES. SUITABLE FOR ROUGH & SMOOTH GRAVELS FROM 3MM - 30MM TO COMFORTABLY BED INTO THE CELLS. 98.5% PERMEABLE & COMPLIES WITH S.U.D.S. REGULATIONS (sustainable urban drainage regulations). COMPLIES WITH THE FLOOD & WATER MANAGEMENT ACT 2010.
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