Here is an autocad dwg for details of the Posttensioning floor -tower a. Post-tensioning is a form of prestressing. Prestressing simply means that the steel is stressed (pulled or tensioned) before the concrete has to support the service .
Dam instrumentation constr
Reflected Ceiling Plan for
Autocad drawing of constru
Roof slab layout of first
Joinery section detail dra
Abutment wall detail
Catchment sand trap by mak
Site plan detail dwg file
Raised floor levels
Construction of curbs and
Manufacturing factory fron
Foundation section plan au