Green Guide 2008 ratings

Building type >	Commercial
Category >	Landscaping
Element type >	Surfacing for Heavily Trafficked Areas

	Element number	Summary rating
Asphalt (100mm) over prepared recycled sub-base	822120034	A+
Asphalt (100mm) over prepared sub-base	822120001	B
Cement mortar wet laid imported Chinese granite setts (100mm) over prepared recycled sub-base	822120039	C
Cement mortar wet laid imported Chinese granite setts (100mm) over prepared sub-base	822120008	E
Cement mortar wet laid imported Indian sandstone riven setts (100mm) over prepared recycled sub-base	822120055	D
Cement mortar wet laid imported Indian sandstone riven setts (100mm) over prepared sub-base	822120054	E
Cement mortar wet laid reclaimed stone setts (100mm) over prepared recycled sub-base	822120040	B
Cement mortar wet laid reclaimed stone setts (100mm) over prepared sub-base	822120013	C
Cement mortar wet laid UK sandstone setts (100mm) over prepared recycled sub-base	822120042	C
Cement mortar wet laid UK sandstone setts (100mm) over prepared sub-base	822120019	D
Clay pavers (50mm) over prepared recycled sub-base	822120035	A
Clay pavers (50mm) over prepared sub-base	822120002	B
Concrete Block Pavers, CBP (80mm) over prepared recycled sub-base	822120037	A
Concrete Block Pavers, CBP (80mm) over prepared sub-base	822120005	B
Proprietary grass concrete paving (120mm) over prepared sub-base (using suitable on-site available material)	822120011	A+
Reclaimed clay pavers (50mm) over prepared recycled sub-base	822120045	A+
Reclaimed clay pavers (50mm) over prepared sub-base	822120044	A
Reinforced concrete laid in situ (200mm) over prepared recycled sub-base	822120036	A
Reinforced concrete laid in situ (200mm) over prepared sub-base	822120004	B