carpet pad
A pad of cellular rubber or felted animal hair, over which carpet is installed to increase resilience, improve durability, and reduce impact sound transmission. Also called carpet cushion. (Ching, 1995)
carpet cushion
A pad of cellular rubber or felted animal hair, over which carpet is installed to increase resilience, improve durability, and reduce impact sound transmission. Also called carpet cushion. (Ching, 1995)