Light Steel studs (25 ga. or thinner metal)

Data analysis
Side 1 :
layers mm thick

Studs: mm deep, mm o.c.

Sound-absorbing material: mm thick

Side 2 :
layers mm thick

STC ±1.6     ALD100 ±1.0     ALD50 ±0.9     Rw ±0.8

     

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