Production method of heat insulating composite building block

A production method and thermal insulation composite technology, applied in the field of building materials, can solve the problems of easy cracking, air leakage, poor thermal insulation effect, rain leakage, etc., and achieve the effects of good sound insulation effect, good thermal insulation effect, and increased integrity.

Inactive Publication Date: 2006-06-14
孙永成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the hollow brick products used in the construction industry are mainly used for load-bearing walls of buildings, filling walls and rural residential buildings. Easy to crack and leak wind and rain

Method used

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Examples

Experimental program
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Embodiment Construction

[0011] The present invention will be further described below in combination with specific embodiments.

[0012] The invention consists of a hollow block and a core body located in the cavity of the hollow block. The raw materials for producing the block core body are fly ash from Tangshan Power Plant and Sorrell cement sold in the market. Take fly ash and Sorell cement by weight, and their weight percentages are respectively 40% to 60% of fly ash and 30% to 40% of Sorell cement. Mix and stir in the mixer, and add admixture to the shearing mixer while stirring, and the admixture is selected from acid, alkali or fly ash activator. The fly ash stimulator is any one of sulfate, phosphate or ferric chloride. The main function is to fully integrate the raw materials into a porridge-like material under constant stirring. The percentage by weight of the added amount of the additive is 10%-20%.

[0013] Specific operation examples;

[0014] 1. Take 50kg of fly ash and 40kg of Sorre...

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PUM

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Abstract

An insulating composite building block with high insulating effect is composed of a hollow building block and a core. Its preparing process includes such steps as proportionally mixing flyash with Sorel cement, stirring while adding additive, filling the mixture into hollow building block, natural foaming, and natural curing.

Description

technical field [0001] The invention relates to a building material, in particular to a production method of a thermal insulation composite block. Background technique [0002] At present, the hollow brick products used in the construction industry are mainly used for load-bearing walls of buildings, filling walls and rural residential buildings. Easy to crack and leak wind and rain. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a production method of thermal insulation composite block bricks with good thermal insulation effect, durable and non-cracking, aiming at the shortcomings of the prior art. [0004] To solve the above technical problems, the following technical solutions are adopted: [0005] A method for producing a thermal insulation composite block, the block is composed of a hollow block and a core body inside the hollow block, and the raw materials for producing the block core body are fly ash an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B1/50B28B1/14
Inventor 孙永成
Owner 孙永成
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