Stone static crushing construction method

Abstract

The invention discloses a stone static crushing construction method. The method comprises the following steps that (1) a static crushing agent is prepared, wherein calcium oxide is adopted as a body, after calcining at a high temperature, an additional material which accounts for 5-10% of the mass of the calcium oxide is blended, and the additional material and the calcium oxide are ground together; (2) drilling is carried out, wherein hole-shaped holes are formed in a trapezoid shape according to the hole pitch and the row pitch which are designed in advance, and a rock drill is used for drilling; (3) the use level of the static crushing agent is calculated; (4) crushed slurry is prepared, wherein discharging and mixing are carried out according to the mass ratio of water to the static crushing agent of 0.3: 1 to form uniform slurry with flowability; (5) hole filling is carried out, wherein broken slurry is injected into drilled holes, the holes must be filled compactly, and then plugs are used for plugging the drilled holes; (6) curing is carried out, wherein only standing is needed for curing under the normal condition. The method has the characteristics that construction is simple, convenient, safe, environment-friendly, economical and the like, the defects of huge vibration, noise and flying stones generated by traditional explosive construction can be overcome, the construction speed is increased, the construction safety is guaranteed, and environmental pollution is reduced.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a stonework static crushing construction method. Background technique [0002] At present, for urban areas, huge shock waves will cause great safety hazards to the surrounding tall and crowded buildings, flying rocks will endanger the personal safety of pedestrians on the street, and dust will bring great inconvenience to the lives of urban residents. Although with the continuous development and application of modern science, urban controlled blasting technology has been widely used, but the impact of vibration, impact, flying stones, etc. It is almost zero, and the blasting construction cannot meet the control requirements, so under the current conditions, it is urgent to develop a stonework static crushing construction method to solve the above technical problems. [0003] In view of this, the present invention is proposed. Contents of the invention [0004] T...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a stone static crushing construction method, which has the characteristics of simple construction, safety, environmental protection, economy, etc., can improve the shortcomings of huge vibration, noise and flying stones caused by traditional explosive construction, increase the construction speed, and ensure construction safety , reduce environmental pollution, has broad application prospects, and is conducive to popularization and application

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