Gypsum boards

Instructions

Gypsum board – Perforation and Acoustics

Gypsum board perforation 6/18 R

Gypsum panel perforation 8/18 R

Gypsum panel perforation 10/23 R

Gypsum panel perforation 12/25 R

Gypsum panel perforation 15/30 R

Gypsum panel perforation 8/12/50 R

Gypsum panel perforation 12/20/66 R

Gypsum panel perforation 8/18 Q

Gypsum panel perforation 12/25 Q

Gypsum panel perforation 8/15/20 SL

Gypsum panel perforation 12/20/35 SL