Along with the development of our countries city modernization construction, the high-formwork system was used more and more. What is a high-formwork support system?

Generally speaking, a high-formwork support system is a general term refers to the construction of steel pipe erection and formwork system with a height of 8 meters or more for large-scale frame structures.

Most of the high formwork construction is a certain risk, in the past, there have been many high formwork support system construction safety accidents.

What is the cause of high - formwork support system construction safety accidents?

The main reasons are as follows:

1. There are big problems on the erection of the supporting frame. Such as too much separation distance between vertical bars, incomplete bottom horizontal tube, lack of a horizontal bar, no diagonal bracing. There are also many problems in the framed bent.

2. In order not to delay the construction period, when the safety supervisor issue the rectification bill, many construction sites only rectified the visible places outside, but only dealt with the inspection instead of rectification inside, which eventually led to the concrete pouring and the force sinking and collapse of the supporting formwork.

3. Didn’t tell the workers the real intention before the construction. Didn’t inspect and accept after the construction. As a result, the existed problems were not found and rectified in time. Once the construction begins, accidents are likely to happen.

4. Big problems with the quality of the supporting frame. For example, insufficient solder, false solder, the renovation of the used scaffolding system. These supporting frame’s quality is not up to the scratch, resulting in the supporting frame deformation and break off.

5. Premature removal of mold, concrete strength did not meet the standards, leading to a demolition collapse.