SOLBET - Solbet Blocks - Properties

ACOUSTICS

The value of sound insulating properties of exterior and interior walls made of SOLBET blocks joined with thin welds.

			Values of single number ratios R_A1R i R_A2R in dB, depending of wall thickness in mm
			R_A1R - interior wall						R_A2R - exterior wall
No.	Type	Computational density (kg/m³)	60	120	180	240	300	360	60	120	180	240	300	360
1	400	400	-	34	38	41	44	46	-	33	35	38	40	42
2	500	500	31	36	41	44	46	48	30	34	37	40	43	45
3	600	600	33	38	43	46	48	50	32	35	39	42	45	47
4	700	700	35	40	44	48	50	51	33	36	41	44	46	48