Construction method suitable for emery structural ground of large factory building

Abstract

The invention discloses a construction method suitable for an emery structural ground of a large factory building. The construction method comprises the following steps: S1) the preparatory work before construction is finished; S2) the surveying and the positioning are performed on a concrete cushion layer of a bearing platform; multiple U-shaped long reinforcements are arranged in the bearing platform; and the template supporting and the reinforcement treatment are performed on a positioning sideline of the bearing platform; S3) after the template supporting is finished, the concrete casting of the bearing platform and the concrete casting of a structural baseplate cushion layer are performed; S4) a ground upper structure formwork system and a factory building main structure are constructed; and S5) the deburring and the cleaning are performed for the bearing platform; the baseplate reinforcement binding of a two-layer and two-direction structure of an emery structural baseplate is performed; and finally, the casting of concrete at the upper part of the bearing platform and a once-molded emery structural ground is finished. The construction method not only can guarantee the structure strength and quality of the bearing platform, but also can largely shorten the construction period, can guarantee the surface of the bearing platform to be not damaged by later construction, and reduces the management cost and the operation cost.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a construction method suitable for the emery structure ground of large factory buildings. Background technique [0002] At present, there are two construction methods in the large-area corundum ground construction process in the market: one-time forming corundum and secondary corundum construction. The secondary molding diamond structure increases the cost and the molding quality is prone to hollowing, shelling, cracks, uneven color and other phenomena, which affects the use effect. The one-time forming emery structure ground can solve the above problems, improve the quality of the solid structure, shorten the construction period and reduce the cost. However, after the construction of the one-time corundum structure ground is completed, when the superstructure is constructed, the high-support formwork support system of the superstructure will cause damage to the structural g...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method that can not only ensure the quality of the ground but also reduce the construction period, and will not damage the defect that the twice-molded ground is difficult to guarantee the quality of the existing technology, and the one-time molded ground is easy to damage the surface in the later stage of construction. The surface is suitable for the construction method of the emery structure ground of large factory buildings

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