Green Guide 2008 ratings

Building type >	Domestic
Category >	Separating Floor
Element type >	Precast concrete

Element	Robust Detail E-FC-4: 65mm min. sand:cement screed (80kg/m²) onto Proprietary Resilient Layer B on precast reinforced hollow planks (150mm min., 300kg/m² min.) with Ceiling Treatment (CT2 timber battens and counterbattens with proprietary hangers)
Element Number	829550188
Summary Rating	D
Climate Change	E
Water Extraction	A
Mineral Resource Extraction	D
Stratospheric Ozone Depletion	E
Human Toxicity	B
Ecotoxicity to Freshwater	A
Nuclear Waste (higher level)	B
Ecotoxicity to Land	A
Waste Disposal	A+
Fossil Fuel Depletion	D
Eutrophication	D
Photochemical Ozone Creation	E
Acidification	A
Kg of CO2 eq. (60 years)	120.0