Here is the autocad dwg of acoustic wall details ,detail sectional elevation of the wall,3d view elevation of acoustic wall.Between two outer walls sound absorbing material is inserted and the wall is porous.
Reservoir section plan dwg
Construction building plan
Start of appeased in brick
Basement wall details draw
Bungalow Residential house
Residential house plan det
Site plan and circuit plan
Construction view of kitch
Metallic mesh fence view w
Metallic gate type section
Site plan detail dwg file
Different types of lighti