Light concrete manufacturing method

Abstract

The invention discloses a light concrete manufacturing method. Light concrete is obtained after slurry is poured into a die to be formed. The slurry is prepared by following components including, by weight, 300-400 parts of cement clinker, 150-180 parts of sand, 90-132.5 parts of water and 0.25-0.35 part of a foaming agent. The problems that according to an existing light concrete manufacturing method, in the usage process, the work efficiency is low, slurry is obtained after raw materials are mixed in the whole manufacturing process, the slurry needs to be conveyed and transferred into the die to be formed, on one hand, bubbles in the slurry are likely to be separated out, consequently, the quality of the formed light concrete does not reach the standard, on the other hand, time is wastedfor conveying and transferring, the slurry can be partially cured in the transferring process, consequently, the mass of the light concrete is greatly reduced, and meanwhile the existing light concrete manufacturing method cannot provide a manner method for freely switching modeling specification adjustment according to the actual requirements can be solved.

Description

technical field [0001] The invention relates to the field of lightweight concrete production, in particular to a lightweight concrete production method. Background technique [0002] Lightweight concrete, also known as foam concrete, is to fully foam the foaming agent mechanically through the foaming system of the foaming machine, and mix the foam and cement slurry evenly, and then carry out cast-in-place construction through the pumping system of the foaming machine Or mold forming, a new type of lightweight thermal insulation material containing a large number of closed pores formed by natural curing. The existing lightweight concrete production methods often have low work efficiency during use. During the entire production process, the raw materials need to be mixed to obtain a slurry. The slurry needs to be transported and transferred to the inside of the mold for molding. The air bubbles in the slurry break away, resulting in the quality of the formed lightweight concr...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of lightweight concrete production method, can solve the existing low-weight concrete production method often has low work efficiency in the use process, needs to mix the raw material to obtain slurry after the whole production process, slurry needs On the one hand, air bubbles in the slurry are prone to detachment during the transportation process, resulting in the quality of the formed lightweight concrete not up to standard; on the other hand, the transportation and transfer is a waste of time, resulting in slow molding speed. Moreover, the slurry will also partially solidify during the transfer process, thereby greatly reducing the quality of lightweight concrete. At the same time, the existing lightweight concrete production methods cannot provide a way to freely switch the plastic specification adjustment according to actual needs. Need to constantly switch molds of different specifications, resulting in more troublesome operation and time-consuming

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