High-supporting mold expert demonstration is based on the "danger of large-scale sub-parts of the project safety management measures" JianQi [2009] No. 87 to carry out.
Which stipulates that more than a certain size of the hazardous parts of the project, that is, the need for expert proof of the template is,
(b) concrete formwork support works: erection height of 8m and above; erection of the span of 18m and above, construction of the total load of 15kN/m2 and above; centralized line load of 20kN/m2 and above.
Expanded information:
Highly-supported formwork refers to the support of the formwork when the height of the support is greater than or equal to 4.5m. With the development of social economy, the scale of the construction project is getting bigger and bigger, more and more engineering construction needs to use high supporting mold.
High-supporting mold height from a few meters to a dozen meters, and some even up to dozens of meters. On the one hand, high supporting mold construction work, it is easier to fall from a height accident, resulting in casualties, more serious is in the construction process, if the supporting system collapses, it will cause a group of deaths and injuries in the upper operating personnel, resulting in a large, or even major, construction safety accidents. Therefore, the construction work, in addition to comply with the template worker general safety knowledge, but also must be carefully according to the requirements of the high support mold and construction program operations, and effectively prevent all kinds of accidents.
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