Sealing building block and production technique

A production process and block technology, which is applied in the direction of sustainable waste treatment, solid waste management, climate sustainability, etc., can solve the problems of ineffective use, a large amount of manpower and material resources, etc., and achieve low product cost, save land resources, and produce The effect of simple process

Inactive Publication Date: 2010-06-09
姜拥军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy, the amount of construction waste is increasing day by day. The processing of construction waste in the prior art not on

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] ①Crush: crush the construction waste;

[0022] ② Mixing of ingredients: Mix the crushed construction waste with cement and auxiliary materials evenly according to the following weight ratio:

[0023] Construction waste 48%

[0024] Cement 22%

[0025] Perlite Powder 10%

[0026] Yellow sand 10%

[0027] Pebbles 5%

[0028] PVC foam particles 5%.

[0029] At the same time, add water equivalent to 8% of the total amount of the above components, and stir evenly.

[0030] ③ Forming: Form the above mixture with a forming machine;

[0031] ④ Curing: Use conventional block curing methods for more than 28 days to complete the finished product. The finished product is composed of the above weight components.

Embodiment 2

[0033] In embodiment 1 step 2. the weight ratio of construction waste and cement, auxiliary material becomes

[0034] Construction waste 30%

[0035] Cement 25%

[0036] Perlite Powder 10%

[0037] Yellow sand 13%

[0038] Pebbles 15%.

[0039] PVC foam particles 7%.

[0040] The amount of water added at the same time is equivalent to 10% water of the total amount of the above components, and all the other are the same as in Example 1.

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PUM

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Abstract

The invention discloses a sealing building block and a production technique. The building block comprises construction waste, cement, perlite powder, yellow sand, pebble, and PVC froth particles; the production technique comprises the steps of crushing construction waste, mixing materials, molding, maintaining and the like. The invention uses construction waste as the main raw material, thus saving land resource, changing waste material into things of value, and having low product cost, simple production technique, better heat insulation and preservation performance, light weight and small contraction, and enhancing the compression strength and shearing resistance of the building block.

Description

Technical field: [0001] The invention relates to a building material and its production process, which is a building block and its production process. Background technique: [0002] With the development of the economy, the amount of construction waste is increasing day by day. The processing of construction waste in the prior art not only requires a lot of manpower and material resources, but also is treated as waste, which cannot be effectively utilized, and has become a major public hazard in the city. Invention content: [0003] The purpose of the present invention is to provide a kind of saving land resources, using the construction waste to manufacture the back cover block and its production process. [0004] Technical solution of the present invention is: [0005] A back cover block is characterized in that it consists of the following components by weight: [0006] Construction waste 10-70% [0007] Cement 10~30% [0008] Perlite powder 5~40% [0009] Yellow sa...

Claims

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Application Information

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IPC IPC(8): C04B28/00C04B18/16C04B14/18C04B14/06C04B16/08
CPCY02W30/91
Inventor 姜拥军
Owner 姜拥军
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