Green Guide 2008 ratings

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

Element	Robust detail E-FC-16: Proprietary floor matting B bonded to 65mm min. sand:cement screed (80kg/m²) on precast prestressed hollow planks (150mm min., 300kg/m2 min.) with ceiling treatment (CT0/1 metal ceiling system)
Element Number	1429550005
Summary Rating	C
Climate Change	D
Water Extraction	A+
Mineral Resource Extraction	C
Stratospheric Ozone Depletion	C
Human Toxicity	A
Ecotoxicity to Freshwater	A+
Nuclear Waste (higher level)	A
Ecotoxicity to Land	A
Waste Disposal	A+
Fossil Fuel Depletion	B
Eutrophication	C
Photochemical Ozone Creation	A
Acidification	A+
Kg of CO2 eq. (60 years)	100.0