Is it dangerous to support the woodworking high-rise formwork?

It is safe under the protection of protective measures, but some accidents are unavoidable, but few accidents.

Suggestions on safety measures:

1, template before installation, the construction personnel to conduct a comprehensive and detailed safety technical disclosure.

2. Use qualified templates and accessories.

3, template and its bracket in the installation process, effective temporary fixation measures must be taken to prevent capsizing.

4, when the concrete structure span is more than 4M, the template should be bulging; If there are no specific requirements in the design, the springing height is 2/ 1000.

5, template installation height has been more than 2M, must set up the operating platform, require workers to wear tight overalls, feet wear non-slip shoes, waist belt, wearing a helmet.

6. In case of fog, heavy rain and gale of magnitude 6 or above, it is forbidden to work at heights.

7. Tools not used for aerial work should be put into the tool bag and carried with you. Unwanted tools and dismantled materials shall be slid to the ground with ropes, and shall not be thrown down. It should be cleaned up in time and transported to the designated place.

8, woodworking machinery must be managed by special personnel.

9. The safety protection device must be complete and reliable, and it is not allowed to be disassembled during operation.

10, gloves are not allowed during operation, and maintenance is not allowed during operation. Come on, clean and adjust.

1 1, be sure to clean up the nails before dealing with old wood.

12. After daily work, clean up the site after work, turn off the power and lock the switch box.

13. When installing the secondary support of beam and plate, there shall be no construction load on beam and plate, and the position of support must be aligned with the lower support point. The load transferred to the bracket or connector after installation should not exceed its allowable value.

Safety measures for dismantling high formwork

1. Non-load-bearing side formwork, including beam, column and wall side formwork, can be removed as long as the strength of concrete ensures that its surface and edges and corners are not damaged by formwork removal.

2. Load-bearing formwork, including bottom formwork of horizontal structures and components such as beams and plates, can only be removed after the strength of test blocks cured under the same conditions as the structure reaches the requirements in the table below.

3. Before dismantling, there must be a form removal application, and the technical director can only approve the form removal after the strength record of the test block under the same conditions meets the requirements.

4, in the process of dismantling the template, if found to have quality problems that affect the safety of the structure, the demolition work should be suspended, and the demolition can continue only after research and treatment.

5. The dismantled formwork and bracket, formwork and wooden fang shall be nailed up in time, stacked in categories and properly kept to prevent the formwork from being damaged or deformed and corroded for next use.

6, demolition, the scene should have someone who's in charge of monitoring, irrelevant personnel are prohibited from entering the scene of ripping, ripping personnel are prohibited from working in the same vertical plane, to prevent falling and objects from hitting accidents.

7. The dismantling sequence and method of various templates shall be in the order of supporting before dismantling, supporting before dismantling, dismantling non-bearing templates first, and dismantling bearing templates and supports later, according to the provisions of template design.

8. Before large-scale formwork removal, fences and eye-catching signs should be set around the operation area. Remove the template should be cleaned in time, classification piled up, can not have suspended template, in case of sudden fall injury.