Author Topic: What is this?  (Read 3379 times)

Jason.EvB

  • Guest
What is this?
« on: June 24, 2005, 09:21:06 PM »




What can you tell me about this product.

Manufacturer?

Effectiveness?

Limitations?
???

Jason.EvB

  • Guest
Re: What is this?
« Reply #1 on: June 27, 2005, 02:49:55 PM »
I think it is SC50 Sound Control Underlayment



The builders ignored our original assembly specs and substituted this underlayment and omitted the resilient strapping; a headache to say the least. Anyway, I would appreciate any feedback on this assembly as it now stands.



Our floor assembly (top to bottom):



3/4" oak plank flooring nailed down

2 layers 1/2" OSB glued together and to the slab with Bostik's Best Poly adhesive

1 1/4" gypsum slab

SC50 underlayment

3/4" plywood subfloor

11 7/8" TJI floor joists - cavity filled with wet-spray cellulose insulation

3/4" wood strapping

2 layers 5/8" sheetrock




Justinlevanger

  • Guest
Re: What is this?
« Reply #2 on: June 27, 2005, 09:52:52 PM »
Wood=bad

Wood transfer sound very well so try and use as little ass possible.

 

anything