Posted Dec 21, 2006, 1:40 AM
|
 |
Sawmill Billowtoker
|
|
Join Date: Nov 2006
Location: Rockin' in Edmonton
Posts: 13,843
|
|
Concrete allows better sound isolation than steel. You may notice that there is a demand for residential buildings to be made out of concrete than out of wood (three floor apartment) and steel on the consumer end.
|