Here is the detailed autocad dwg of acoustic isolation roofs ,it is used to reduce noise inside a room.
Telecom tower construction
Column anchorage detail
Wall section detail dwg fi
Trash and decorative lumin
False ceiling Drawing Desi
Foundation plan with const
Section Dam capitation pla
Stair detail with concrete
Foundation plan and roof w
Detail ejector sewage plan
Stair plan and section det
Handrail plant detail dwg
