PERMITS
	General construction supervisory permit granted by the German Institute for Construction Technology , Berlin
	FIREPREVENTION
	PARA-ROOF Double Shell:
	F60 "highly fire resistant" in line with ÖNORM B 3800
	F90 "fire proof" in line with ÖNORM B 3800
	CONSTRUCTIONAL PHYSICS
	Test - water vapour diffusion in line with ÖNORM 8110
	SOUND INSULATION
	Rw = 47dB airborne sound insulation in line with ÖNORM EN 20140-3

	FIRE PREVENTION
	B1 "not easily combustible" in line with ÖNORM B 3800
	Tr1 "non-drip" in line with ÖNORM B 3800
	Q1 "slight clouds of smoke" in line with ÖNORM B 3800
	SOUND INSULATION
	Rw =22 dB airborne sound insulation in line with ÖNORM EN 20140-3
	Rw = 23 dB airborne sound insulation in lin with ÖNORM EN 20140-3