770 floor support plate is usually formed by cold-rolling the galvanized steel. Indention is pressed on the sheet to strengthen the connection between the steel sheet and the concrete as well as the hardness of the steel sheet. To accelerate the building progress and reduce the wastage, the profiled floor decking is used as the working platform, permanent moulding board because of its hardness of the cross-section and the bearing capacity. It is also suitable for the commercial building, residence and industrial building.
Usage:
Steel structure high-rise building, commercial civil engineering, added floor;
Characteristics:
1. Fast and easy operation, and different floors can be operated at the same time without taking off the moulding board. Building progress can be accelerated and the investment cycle can be shortened.
2. Buildings with floor supporting plate have excellent earthquake-resisting ability. All types of pipes and wires can be preinstalled into the plate.
3. Not necessary for painting the ceiling.
| Type |
Width (mm) |
Expanding width(mm) |
Thickness(mm) |
Processional moment(cm 4 ) |
Positive stress-resisting capability S+(cm 3 ) |
Negative
stress-resisting capability S-( cm 3 ) |
| YX51-253-770 |
770 |
1000 |
0.8 |
53.06 |
22.33 |
19.8 |
| 1.0 |
66.47 |
29.36 |
23.66 |
| 1.2 |
73.13 |
35.02 |
25.7 |
Audited Supplier 
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