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.
Foundation plan and sectio
Display of walls
Building material plan det
factory front view detai
Building basement floor pl
Brick wall sectional and c
Construction detail dwg fi
Roof type ceiling construc
Classroom and kitchen fou
Construction detail of fou
Staircase detail drawing i
Roof material section deta