Walls with a single row of wood studs
Data analysis
Side 1 :
1
2
layers
Type X, gypsum board
Regular gypsum board
13
16
mm thick
Shear layer :
none
plywood
oriented strandboard
11
13
16
mm thick
Studs:
90
150
mm deep,
406
610
mm o.c.
Cavity filled with :
glass fibre batts
rock fibre batts
blown-in cellulose fibre
wet-sprayed cellulose fibre
Side 2 :
Resilient metal channels :
406
610
mm o.c.
1
2
layers
Type X, gypsum board
Regular gypsum board
13
16
mm thick
STC
±1.5
ALD100
±1.3
ALD50
±1.0
Rw
±1.3
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