A Batch Forming Process for Building Elevation Concrete Blocks

Abstract

The invention discloses a batch molding technique for building elevation concrete blocks. The batch molding technique comprises the steps of the preparation stage, the pouring stage, vibration molding, arrangement of connecting pieces, formwork removal for molding, and the like. According to the batch molding technique for the building elevation concrete blocks, compared with the way that in the prior art, machine oil is brushed onto the inner surface and the outer surface of a mold, by adoption of the way that the concrete contact surface and the non-contact surface of a mold are treated separately, namely the way that clear lacquer is brushed onto the concrete contact surface of the mold and machine oil is bushed onto the non-contact surface of the mold, oil stains in products can be avoided; and in the prior art, due to the fact that a small amount of machine oil brushed onto the contact surface can drop into the products in the vibrating process, the portions, with the oil stains, of the products are in the broken state; and by adoption of the way that the clear lacquer is brushed onto the contact surface of the mold, the problem of oil stains can be solved, demolding of the products can be achieved more conveniently, and the batch molding technique has the advantage that the surface completeness and the overall quality of the products are good.

Description

technical field [0001] The invention relates to the field of floor elevations in the field of construction, in particular to a batch forming process for concrete blocks of construction elevations. Background technique [0002] Cast-in-place reinforced concrete floor slabs refer to the floor slabs manufactured on site according to the design position, by setting up formwork, binding steel bars, pouring concrete, curing, and removing formwork. Floor maintenance and form removal requirements: [0003] 1. The strength of concrete with a span of more than 8 meters is ≥100%, and the formwork can only be removed when the concrete strength is ≥75% for spans of 8 meters or less; when the concrete strength is ≥1.2MPa, the floor can be used for construction. (Generally, the strength can reach ≥1.2MPa 24 hours after watering, and it can take 7 to 9 days under normal maintenance in spring, summer and autumn; the formwork can be removed in 10 to 15 days under normal maintenance in winter...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a batch forming process for building elevation concrete blocks, and solve the problems of easy breakage and low yield of the elevation blocks manufactured in the prior art with a new type of forming mold

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