Lianggong Table formwork
Table formwork is a kind of formwork that used for floor pouring , used widely in high-rise building , multi-level factory building , underground structure etc. During the construction, after the pouring completion, table formwork sets can be lifted by lifting fork to an upper level and reused, without need to dismantle. Compared with the traditional formwork, it is featured by its simple structure, easy disassembly, and being reusable. It has eliminated the traditional way of slab support system, which consists of cuplocks, eel pipes and timber planks. The construction speeds up obviously, and manpower has been saved greatly.
Standard unit of table formwork:
Table formwork standard unit has two sizes: 2.44 × 4.88m and 3.3 × 5m .The structure diagram is as follows:
Assembly diagram of standard table formwork:
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1 |
Arrange the table heads as designed. |
|
2 |
Fix the main beams. |
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3 |
Fix the secondary main beam by angle connector. |
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4 |
Fix the plywood by tapping screws. |
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5 |
Set the floor prop. |
Advantages:
1. The table formwork is assembled on site and shifted from one area to another without dismantling, thus reduce risks in erection and dismantling.
2. Very easy assembly, erection and striping, which reduce labor cost. The primary beams and secondary beams are connected by means of table head and angle plates.
3. Safety. Handrails are available and assembled in all the perimeter tables, and all these work are done at ground before the tables are put in place.
4. The table height and leveling is quite easy to adjust by means of adjusting props height.
5. The tables are easy to move horizontally and vertically with help of trolley and crane.
Application on site.
Post time: Jul-15-2022