Green Guide 2008 ratings

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

Element	Robust Detail E-FC-12: 40mm min. proprietary screed (80kg/m²) onto Proprietary Resilient Layer E on precast prestressed hollow planks (200mm min, 300 kg/m² min) with Ceiling Treatment (CT0/1 metal ceiling system)
Element Number	1229550001
Summary Rating	C
Climate Change	E
Water Extraction	A
Mineral Resource Extraction	C
Stratospheric Ozone Depletion	D
Human Toxicity	B
Ecotoxicity to Freshwater	A
Nuclear Waste (higher level)	A
Ecotoxicity to Land	A
Waste Disposal	A+
Fossil Fuel Depletion	C
Eutrophication	C
Photochemical Ozone Creation	B
Acidification	A
Kg of CO2 eq. (60 years)	110.0