Green Guide 2008 ratings

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

Element	Robust Detail E-FC-1: Floating Floor Treatment (FFT4a proprietary system with chipboard on mineral wool resilient layer total 16kg/m²) on screed (80kg/m² min.) on 150mm (min.) precast prestressed hollow planks (300kg/m² min.) with Ceiling Treatment (CT4)
Element Number	829550126
Summary Rating	C
Climate Change	D
Water Extraction	A
Mineral Resource Extraction	C
Stratospheric Ozone Depletion	D
Human Toxicity	C
Ecotoxicity to Freshwater	A
Nuclear Waste (higher level)	B
Ecotoxicity to Land	B
Waste Disposal	A
Fossil Fuel Depletion	D
Eutrophication	D
Photochemical Ozone Creation	B
Acidification	A
Kg of CO2 eq. (60 years)	97.0