Duowei .TDV,TDM steel bar truss deck introduction
Duowei.TDV, TDM steel bar truss deck is a composite template which is welded into one combination by the steel truss and galvanized steel rolled-plate, and the steel truss is welded by rebar in the shop. In the construction phase, the steel truss deck can sustain the construction loads, and be laid on the beam directly, then do some simple rebar work, it can do the concrete work. the steel truss deck replaces the template without erection and demolition, so improve the construction efﬁciency.
The TDV,TDM steel bar truss deck is formed by the upper rebar, lower rebar, web rebar, deck and support rebar.
Web rebar: cold-rolled plain rebar.
TDV, TDM deck steel plate: galvanized steel plate, the thickness is 0.4~0.5mm, and the coating mass is 120g/m2 with tow-sides.
Product size parameters
|The diameter of upper & lower rebar||6-14mm|
|The diameter of web rebar||4-7mm|
|The height of the truss||70-270mm|
|The diameter of the Horizontal support rebar||10mm（h≤100mm），12（h>100mm）|
|The diameter of the Vertical support rebar||12mm（h≤100mm），14（h>100mm）|
|The thickness of the deck||0.4-0.6mm|
|The width of the deck||590mm|
|The thickness of protective concrete||15mm，20mm，25mm，30mm|
|The length of the steel truss deck||1.0-12m|
Application in the steel structure building