Sound Transmission Class Ratings for Concrete Masonry Walls
INTRODUCTION Unwanted noise can be a major distraction, whether at school, work or home. Concrete masonry walls are often used…
Concrete Masonry and Hardscapes AssociationConcrete Masonry and Hardscapes AssociationConcrete Masonry and Hardscapes AssociationINTRODUCTION Unwanted noise can be a major distraction, whether at school, work or home. Concrete masonry walls are often used…