Structure design and construction process for preventing concrete cracks

Abstract

The invention discloses a structure design and a construction process for preventing concrete cracks, and belongs to the field of concrete processes. The structure design comprises concrete, an embedded supporting plate is embedded in the concrete, a plurality of auxiliary supporting plates are connected at the side ends of the embedded supporting plate, a plurality of semi-funnel through holes are formed in one end, close to the embedded supporting plate, of each auxiliary supporting plate, a telescopic distribution net is laid on the surface of the concrete, so that the surface of the concrete is isolated with outside environments, and cracks of the surface of the concrete caused by environmental influence are effectively prevented. Even if the surface of the concrete is accidentally cracked, the telescopic distribution net at the crack portion can be extended under the action of tensile force, the crack portion can be timely repaired by fillers in the telescopic distribution net, good warning function can be generated, and the crack portion of the concrete is conveniently observed from outside.

Description

technical field [0001] The invention relates to the field of concrete technology, and more specifically relates to a structural design and construction technology for preventing concrete cracks. Background technique [0002] With the progress of society and the development of science and technology, large-volume situations in concrete construction are becoming more and more common in the process of engineering construction. The requirements for construction technology are relatively high, and the difficulty of construction is increasing. Poor temperature stress cracks. Especially the control of the concrete temperature after the pouring of the concrete, if the temperature difference between the inside and outside of the concrete is large, the concrete will produce cracks during the solidification process; the quality of the concrete cannot be effectively guaranteed. In addition, the maintenance after the concrete pouring is also very important. Since the concrete is easily ...

AI Technical Summary

Problems solved by technology

And there is a lack of technical process for concrete cracking during later use, so the concrete structure is prone to breakage due to environmental influences during use

[0004] In order to improve the more harmful penetrating cracks, there are also concrete construction techniques using sealing protection technology in the prior art. However, since most of the sealing materials used are materials that are easily affected by sunlight and aging, the protection period is relatively short. In the later use process, it needs to be repaired continuously, which is time-consuming and laborious. In addition, although the coating of sealing and protective materials on the surface of concrete can slow down the impact of concrete on the environment to a certain extent, once there are cracks on the concrete surface, due to the sealing and protective materials It is difficult for people to find the concrete structure that has produced surface cracks in time. Over time, it will develop into deep cracks and finally form through cracks. Such cracks may destroy the integrity and stability of the structure, which is more harmful and a safety hazard. more serious

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