Delta Linear Quadril 12/25

Nominal	1200 x 2000 mm
Edge type	Linear
Used with	Knauf Delta Linear Regula pour finitions de rives
Plan size mm	1200 x 2000
Perforation code	12/25 Q
Certification reference	RE CSTB n° AC 14-26051731-2; RE CSTB n° AC 14-26051731-1; RE CSTB n° AC 13-26041511-1
Absorption coefficients hz	Plénum 200mm LM 60: 0.65/0.90/0.90/0.85/0.85/0.75 αw=0.85(L); Plénum 200mm Sans LM: 0.45/0.80/0.90/0.70/0.70/0.60 αw=0.70(L); Plénum 300mm LM 70: 0.75/0.85/0.85/0.90/0.85/0.80 αw=0.90

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