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Preparation method and special mold for building self-insulating non-load-bearing wall blocks

A self-insulating, non-load-bearing technology, used in molds, manufacturing tools, ceramic forming cores, etc., can solve the problems of easily broken blocks, limited block strength, and low yield, achieve stable physical and chemical properties, and reduce overall production costs. , The effect of strong aging resistance and weather resistance

Active Publication Date: 2017-07-04
邳州绍鼎电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device and processing technology cannot be used for wet concrete materials, but are only suitable for dry hard concrete. The strength of the processed blocks is limited, and because the mold is released quickly, the blocks are easily damaged, and the yield is very low.

Method used

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  • Preparation method and special mold for building self-insulating non-load-bearing wall blocks
  • Preparation method and special mold for building self-insulating non-load-bearing wall blocks
  • Preparation method and special mold for building self-insulating non-load-bearing wall blocks

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Experimental program
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Effect test

Embodiment Construction

[0026] A method for preparing self-insulating non-load-bearing wall blocks for construction, characterized in that it is prepared according to the following steps:

[0027] (1) Mixer mixing concrete: prepare according to the ratio in the table

[0028]

[0029] (2) Prepare a special mold: the special mold includes an outer mold, a bottom plate, an inner mold, and a distribution hopper. The mold is placed on a vibration platform, the bottom plate is placed at the bottom of the outer mold, and the inner mold is positioned in the outer mold through the positioning column on the bottom plate. The distribution hopper is placed on the outer mold through its positioning device with the edge of the outer mold, so that the outlet of the distribution hopper corresponds to the pouring cavity formed by the inner mold of the outer mold;

[0030] (3) Filling the mold: pouring concrete into the inner cavity of the mold through the distribution hopper;

[0031] (4) Vibration: Start the vi...

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Abstract

The invention discloses a construction self-insulation nonbearing wall body building block production method and a special mould. The production process comprises mixing concrete through a mixer; preparing the special mould; filling the mould; performing vibration and compaction; taking a fabric bucket; taking an inner module; performing maintenance; filling heat resistance mixed materials. According to the construction self-insulation nonbearing wall body building block production method and the special mould, the process is simple, the problems that building blocks are free of exudation due to the continuous mechanization production of harsh concrete, same grade of cement is low in strength, the building bricks are easy to damage during demoulding in the prior art is solved, the rejection rate is smaller than 2%, the special mould is simple in structure, the heat insulation and energy-saving rate reaches above 75% in comparison with the prior art, the operation is simple, the economical and practical and safe and environment-friendly functions are achieved, and the cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of building material preparation, and in particular relates to a processing method for building self-insulating non-load-bearing wall blocks and a special mold thereof. Background technique [0002] At present, the self-insulating non-load-bearing wall blocks used in the construction market are formed by mechanical extrusion of dry hard concrete. , in order to reduce weight, meet the dry bulk density <800kg / m ３ To meet the requirements and facilitate processing, fly ash and cinder materials are added to the concrete. After mechanical extrusion, the dry hard concrete is used, and the wall is thin, the side is high, and hollow. Therefore, a lot of defective products are processed, accounting for about 30-40% of the processing volume. After the products leave the machine, because the concrete has not yet developed strength, secondary waste products will appear during the moving process, making the product w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B1/087B28B1/29B28B7/00B28B13/02
CPCB28B1/0873B28B1/29B28B7/0029B28B7/28B28B13/0215
Inventor 沈付晓李伟宁宋平原程军郭洺赫张峰
Owner 邳州绍鼎电子科技有限公司
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