Building block and preparing process thereof

A production process and block technology, applied in the direction of manufacturing tools, building components, sustainable waste treatment, etc., can solve the problems of ineffective utilization, a large amount of manpower and material resources, etc., and achieve low product cost, save land resources, and good heat insulation performance effect

Inactive Publication Date: 2008-11-12
顾佳勋
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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 only requires a lot of manpower and material resources, but also treats them as waste and cannot be effectively used. It has become a major public hazard in the city

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 50%

[0024] Cement 25%

[0025] Lime paste 10%

[0026] Perlite powder 5%

[0027] Yellow sand 5%

[0028] Pebbles 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 25%

[0035] Cement 20%

[0036] Lime paste 10%

[0037] Perlite Powder 15%

[0038] Yellow sand 15%

[0039] Pebbles 15%.

[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 building block and a production process. The block comprises construction waste, cement, lime putty, pearl stone powder, yellow sand and carpolite. The production process comprises the following steps of: crushing the construction waste, blending and mixing, moulding, maintenance and so on. The building block and the production process utilize the construction waste as main material, save land resource, change the waste into the treasure, and have low product cost and simple production process. The building block has good heat insulated performance, improves the pressive strength and the shearing resistance of the block body, and has light weight and small contraction.

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 resource, utilize the building block and production technology that construction waste is made. [0004] Technical solution of the present invention is: [0005] A building block is characterized in that it consists of the following components by weight: [0006] Construction waste 15-80% [0007] Cement 10~30% [0008] Lime paste 2~30% [0009] Perlite powder 2~50% ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B28/04C04B18/16C04B14/10C04B14/02B28B13/02B28B11/24E04C1/00
CPCC04B2111/34C04B20/026C04B28/18Y02W30/91C04B18/16C04B7/00C04B14/02C04B14/068C04B40/0028
Inventor 顾佳勋
Owner 顾佳勋
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