Template Support System Safety Control
When the template is removed, the strength of the concrete must meet the requirements of the Code for Construction and Acceptance of Concrete Structures. Load-bearing template, beam and other cast-in-place structure when the demolition of concrete required to achieve the required strength when the demolition mode. In the demolition process, if found that the actual structure of concrete strength does not meet the requirements, should be suspended mold, the proper treatment, the actual strength to meet the requirements before they can continue to remove.
Strengthen construction management. Including the strengthening of the template support system technology management and security management. Template support system should be designed after the first construction. Strictly in accordance with the template design technical program to operate, are not allowed to change, if there are problems, must be approved by the template designer or by the technical director at the approval of a higher level before proceeding. Steel pipe should be checked before use, excessive deformation and serious wear and tear of the steel pipe shall not be used.
Strengthen design control. Fastener type steel pipe stent support system must have the design calculation and erection program. The calculation content is generally: the strength of the pole, stiffness, stability, fastening resistance of the fastener, the horizontal bar of the strength and deflection of the calculation, the base capacity of the foundation or support the floor of the bearing capacity.
Strengthen the material control, the fastener must be carried out according to the provisions of the sampling test, qualified before put into use, according to "construction fastener steel scaffold safety technical specifications" strict management, to prevent shoddy and unqualified fastener into the scene and use. Steel pipe before use must be strictly checked, according to the provisions of the sampling test, qualified before put into use.
Template support system must strictly implement the relevant provisions of the national standard, take a sound and reliable security technical measures, and completely eliminate the template support system collapse occurred. Scientific management and advanced technology is to do a good job of template support system effective guarantee, to rely on scientific management and technology, can really control the template support system strength, stiffness and stability
