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Foam thermal insulation brick

A technology of thermal insulation bricks and foam, applied in the field of bricks or blocks, can solve the problems of low brick strength and difficulty in building high-rise buildings, and achieve the effects of controlling environmental pollution, good thermal insulation and sound insulation effects, and high compressive strength

Inactive Publication Date: 2008-07-16
朴哲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limited material of fly ash itself, the strength of the bricks produced is low, and it is difficult to use it to build high-rise buildings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0017] Get 50 kilograms of gold ore powder, 50 kilograms of sand (particle size 1-3 millimeters), 30 kilograms of cement and foamed plastic particles that are 0.3 times the volume of the first three, and the particle size is 2-5 millimeters. Moisten the styrofoam particles with water and set aside. Then put the gold ore powder, sand, and cement in the mixer, add 39 kg of water, and stir for 3 minutes, then add the above-mentioned foamed plastic particles moistened with water, and stir for another 2 minutes, check that the materials are mixed, take them out and place them on the wall and floor tiles On the feeder of the forming machine (produced by Tianjin Jianfeng Hydraulic Machinery Factory). Pressed and formed by the forming machine, and stacked on a plate, it can be finalized and stacked after natural drying for about 4 hours. The obtained product is a gray brick with white particles inside and outside.

example 2

[0019] Get 50 kilograms of gold ore powder, 25 kilograms of pebbles (1-3 millimeters in size), 26.25 kilograms of cement and foamed plastic particles that are 0.32 times the volume of the former three, and the particle size is 2-5 millimeters. Moisten the styrofoam particles with water and set aside. Then put gold ore powder, pebbles, and cement in the mixer, add 35.5 kg of water, and stir for 3 minutes, then add the above-mentioned foamed plastic particles moistened with water, and stir for another 2 minutes. After checking that the materials are evenly mixed, take them out and place them on the wall On the feeder of the floor tile forming machine (produced by Tianjin Jianfeng Hydraulic Machinery Factory). It is pressed and formed by the molding machine, stacked on a plate, and then sent to a drying room for 24 hours at 30-50°C to dry. The product obtained is a gray brick with white particles inside and outside.

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PUM

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Abstract

The invention relates to a foam heat preservation brick, consisting of gold ore powder, sand or scree, cement and foam plastic particles, wherein weight proportion of the gold ore powder and the sand or the scree is 1:0.5 to 1; the proportion between the weight sum of the gold ore powder and the sand or the scree and the weight of cement is 1:0.3 to 0.35; the proportion between the volume sum of the gold ore powder and the sand or the scree and the volume of the foam plastic particles is 1:0.3 to 0.32. With high strength, the products of the invention can completely replace original red bricks; at the same time, the invention has light deadweight and good heat preservation and sound proof effects. By using the products, heat preservation wall can be built without adding other heat preservation materials between wall bodies or outside the walls; the invention can save materials and avoid the large amount of trouble caused by adding heat preservation materials. The products of the invention can not only make full use of wastes, but also facilitate treating environmental pollution. The invention has low production cost, which is only around 60 percent of that of the red bricks. The invention has simple preparation method and easy operation.

Description

technical field [0001] The invention relates to a brick or building block for building walls. Background technique [0002] In order to control the reduction of cultivated land area, the country has banned the firing of red bricks with clay. People successively make multiple non-clay bricks for this reason, and their great majority are fly ash bricks. Due to the limitation of fly ash's own material, the strength of the bricks produced is low, and it is difficult to build high-rise buildings with it. In addition, in the north of our country, there is a history of more than a century of gold mining. The accumulated waste ore powder is piled up like several mountains, which not only occupies a large area of ​​land, but also pollutes the surrounding environment. Contents of the invention [0003] The object of the present invention is to provide a foam insulation brick whose performance is better than that of red brick, which is made from waste gold ore powder as the main ra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B18/12C04B14/06C04B14/02C04B16/08
CPCC04B28/04C04B2103/0015C04B2111/28C04B2111/52Y02W30/91C04B14/06C04B16/08C04B18/12C04B40/0028C04B14/04
Inventor 朴哲金晟崔成洙
Owner 朴哲