Lignumdata

Lignum ID-№	Base structure	Construction height	Values of airborne sound insulation	Values of footfall sound insulation
F0029	BRESTA Solid Timber System	170 mm	R _w 35 dB	L _nw –
	Without insulation	103 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.404 W/m²K	C _tr -3 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0030	BRESTA Solid Timber System	190 mm	R _w 35 dB	L _nw –
	Without insulation	113 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.38 W/m²K	C _tr -3 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0031	BRESTA Solid Timber System	210 mm	R _w 37 dB	L _nw –
	Without insulation	123 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.359 W/m²K	C _tr -3 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0032	BRESTA Solid Timber System	230 mm	R _w 37 dB	L _nw –
	Without insulation	132 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.34 W/m²K	C _tr -3 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0033	BRESTA Solid Timber System	250 mm	R _w 38 dB	L _nw –
	Without insulation	142 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.324 W/m²K	C _tr -3 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0034	BRESTA Solid Timber System	270 mm	R _w 39 dB	L _nw –
	Without insulation	152 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.308 W/m²K	C _tr -3 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0035	BRESTA Solid Timber System	290 mm	R _w 40 dB	L _nw –
	Without insulation	162 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.294 W/m²K	C _tr -3 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0036	BRESTA Solid Timber System	310 mm	R _w 40 dB	L _nw –
	Without insulation	172 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.281 W/m²K	C _tr -3 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0037	BRESTA Solid Timber System	330 mm	R _w 41 dB	L _nw –
	Without insulation	181 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.27 W/m²K	C _tr -3 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0038	BRESTA Solid Timber System	547 mm	R _w 40 dB	L _nw –
	Insulation on supporting structure	179 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.159 W/m²K	C _tr -7 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0039	BRESTA Solid Timber System	587 mm	R _w 41 dB	L _nw –
	Insulation on supporting structure	181 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.141 W/m²K	C _tr -7 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0040	BRESTA Solid Timber System	627 mm	R _w 42 dB	L _nw –
	Insulation on supporting structure	183 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.127 W/m²K	C _tr -7 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0041	BRESTA Solid Timber System	707 mm	R _w 42 dB	L _nw –
	Insulation on supporting structure	187 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.105 W/m²K	C _tr -7 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0042	BRESTA Solid Timber System	767 mm	R _w 43 dB	L _nw –
	Insulation on supporting structure	190 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.093 W/m²K	C _tr -7 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0043	BRESTA Solid Timber System	446 mm	R _w 45 dB	L _nw –
	Insulation on supporting structure	173 kg/m²	C -2 dB	C _I –
Calculation	≈ 0.174 W/m²K	C _tr -6 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0044	BRESTA Solid Timber System	486 mm	R _w 45 dB	L _nw –
	Insulation on supporting structure	177 kg/m²	C -2 dB	C _I –
Calculation	≈ 0.156 W/m²K	C _tr -6 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0045	BRESTA Solid Timber System	506 mm	R _w 46 dB	L _nw –
	Insulation on supporting structure	180 kg/m²	C -2 dB	C _I –
Calculation	≈ 0.148 W/m²K	C _tr -6 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0046	BRESTA Solid Timber System	586 mm	R _w 46 dB	L _nw –
	Insulation on supporting structure	188 kg/m²	C -2 dB	C _I –
Calculation	≈ 0.124 W/m²K	C _tr -6 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0047	BRESTA Solid Timber System	646 mm	R _w 47 dB	L _nw –
	Insulation on supporting structure	195 kg/m²	C -2 dB	C _I –
Calculation	≈ 0.11 W/m²K	C _tr -6 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF
F0048	BRESTA Solid Timber System	440 mm	R _w 63 dB	L _nw –
	Insulation on supporting structure	286 kg/m²	C -1 dB	C _I –
Calculation	≈ 0.189 W/m²K	C _tr -5 dB	C _I50-2500 –
Detail IFC4 LOD300 XLSX Test report PDF

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Lignumdata

Components, building products and wood species

Catalog Flat roof / shed roof

F0029

F0030

F0031

F0032

F0033

F0034

F0035

F0036

F0037

F0038

F0039

F0040

F0041

F0042

F0043

F0044

F0045

F0046

F0047

F0048

Lignum ID-№	Base structure	Construction height	Values of airborne sound insulation	Values of footfall sound insulation
Graphic	Paneling	Weight
	Origin of sound insulation values	U-value
F0029	BRESTA Solid Timber System	170 mm	R _w 35 dB	L _nw –
	Without insulation	103 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.404 W/m²K	C _tr -3 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0030	BRESTA Solid Timber System	190 mm	R _w 35 dB	L _nw –
	Without insulation	113 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.38 W/m²K	C _tr -3 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0031	BRESTA Solid Timber System	210 mm	R _w 37 dB	L _nw –
	Without insulation	123 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.359 W/m²K	C _tr -3 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0032	BRESTA Solid Timber System	230 mm	R _w 37 dB	L _nw –
	Without insulation	132 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.34 W/m²K	C _tr -3 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0033	BRESTA Solid Timber System	250 mm	R _w 38 dB	L _nw –
	Without insulation	142 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.324 W/m²K	C _tr -3 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0034	BRESTA Solid Timber System	270 mm	R _w 39 dB	L _nw –
	Without insulation	152 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.308 W/m²K	C _tr -3 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0035	BRESTA Solid Timber System	290 mm	R _w 40 dB	L _nw –
	Without insulation	162 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.294 W/m²K	C _tr -3 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0036	BRESTA Solid Timber System	310 mm	R _w 40 dB	L _nw –
	Without insulation	172 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.281 W/m²K	C _tr -3 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0037	BRESTA Solid Timber System	330 mm	R _w 41 dB	L _nw –
	Without insulation	181 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.27 W/m²K	C _tr -3 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0038	BRESTA Solid Timber System	547 mm	R _w 40 dB	L _nw –
	Insulation on supporting structure	179 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.159 W/m²K	C _tr -7 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0039	BRESTA Solid Timber System	587 mm	R _w 41 dB	L _nw –
	Insulation on supporting structure	181 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.141 W/m²K	C _tr -7 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0040	BRESTA Solid Timber System	627 mm	R _w 42 dB	L _nw –
	Insulation on supporting structure	183 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.127 W/m²K	C _tr -7 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0041	BRESTA Solid Timber System	707 mm	R _w 42 dB	L _nw –
	Insulation on supporting structure	187 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.105 W/m²K	C _tr -7 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0042	BRESTA Solid Timber System	767 mm	R _w 43 dB	L _nw –
	Insulation on supporting structure	190 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.093 W/m²K	C _tr -7 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0043	BRESTA Solid Timber System	446 mm	R _w 45 dB	L _nw –
	Insulation on supporting structure	173 kg/m²	C -2 dB	C _I –
	Calculation	≈ 0.174 W/m²K	C _tr -6 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0044	BRESTA Solid Timber System	486 mm	R _w 45 dB	L _nw –
	Insulation on supporting structure	177 kg/m²	C -2 dB	C _I –
	Calculation	≈ 0.156 W/m²K	C _tr -6 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0045	BRESTA Solid Timber System	506 mm	R _w 46 dB	L _nw –
	Insulation on supporting structure	180 kg/m²	C -2 dB	C _I –
	Calculation	≈ 0.148 W/m²K	C _tr -6 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0046	BRESTA Solid Timber System	586 mm	R _w 46 dB	L _nw –
	Insulation on supporting structure	188 kg/m²	C -2 dB	C _I –
	Calculation	≈ 0.124 W/m²K	C _tr -6 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0047	BRESTA Solid Timber System	646 mm	R _w 47 dB	L _nw –
	Insulation on supporting structure	195 kg/m²	C -2 dB	C _I –
	Calculation	≈ 0.11 W/m²K	C _tr -6 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF
F0048	BRESTA Solid Timber System	440 mm	R _w 63 dB	L _nw –
	Insulation on supporting structure	286 kg/m²	C -1 dB	C _I –
	Calculation	≈ 0.189 W/m²K	C _tr -5 dB	C _I50-2500 –
	Detail IFC4 LOD300 XLSX Test report PDF