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Green and environment-friendly wall system

A green and environmentally friendly, wall technology, applied in the direction of walls, building components, applications, etc., can solve the problems of unsatisfactory operability of adhesives, affecting project quality, low curing strength, etc.

Active Publication Date: 2013-07-24
嘉信(香港)研发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] In the existing gypsum block wall system, the operability of the adhesive is not ideal, the curing strength is low, and the bonding force is insufficient. During use, the wall cracks; at the same time, during the construction process, the adhesive Poor operational performance also affects the quality of the project, resulting in waste of materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0093] Preparation of gypsum blocks:

[0094] Weighing materials:

[0095] ● Natural gypsum powder 100Kg

[0096] ● Sodium methyl siliconate 0.8Kg

[0097] ● Diatomaceous earth 1.8Kg

[0098] ● PP fiber 0.1Kg

[0099] ● Perlite 1.5Kg

[0100] ● Sodium Lauryl Sulfate 1.9Kg

[0101] Put the natural gypsum powder and 77Kg water into the mixer through the automatic metering system, start the mixer, and stir for 1 to 2 minutes to make a slurry, and the mixed gypsum slurry is poured into the vertical mold cavity of the molding machine. Automatic scraping, and then the hydraulic jacking machine ejects the mold cavity, and then starts the gypsum block space fixture, clamps the gypsum block group, walks along the vertical fixture track, and grabs the gypsum block by the automatic fixture to make the gypsum block The block is out of the mold. The resulting gypsum blocks are cube-shaped wall materials with grooves and keys all around.

[0102] When natural drying is adopted, the ...

Embodiment 2

[0110] Preparation of gypsum blocks: weighing and preparing materials:

[0111] ● Desulfurization gypsum powder 100Kg

[0112] ● Sodium methyl siliconate 2.0Kg

[0113] ● Diatomaceous earth 3.2Kg

[0114] ● PP fiber 0.01Kg

[0115] ● Perlite 2.0Kg

[0116] ● Sodium Lauryl Sulfate 2.7Kg

[0117] Put the natural gypsum powder and 90Kg water into the mixer through the automatic metering system, start the mixer, and stir for 1 to 2 minutes to make a slurry, and the mixed gypsum slurry is poured into the vertical mold cavity of the molding machine. Automatic scraping, and then the hydraulic jacking machine ejects the mold cavity, and then starts the gypsum block space fixture, clamps the gypsum block group, walks along the vertical fixture track, and grabs the gypsum block by the automatic fixture to make the gypsum block The block is out of the mold. The resulting gypsum blocks are cube-shaped wall materials with grooves and keys all around.

[0118] The artificial drying m...

Embodiment 3

[0125] Preparation of gypsum blocks:

[0126] Weighing materials:

[0127] ● Desulfurization gypsum powder 100Kg

[0128] ● Sodium methyl siliconate 1.2Kg

[0129] ● Diatomaceous earth 2.5Kg

[0130] ● PP fiber 0.1Kg

[0131] ● Perlite 1.8Kg

[0132] ● Sodium Lauryl Sulfate 2.2Kg

[0133] Put the natural gypsum powder and 95Kg water into the mixer through the automatic metering system, start the mixer, and stir for 1 to 2 minutes to make a slurry, and the mixed gypsum slurry is poured into the vertical mold cavity of the molding machine. Automatic scraping, and then the hydraulic jacking machine ejects the mold cavity, and then starts the gypsum block space fixture, clamps the gypsum block group, walks along the vertical fixture track, and grabs the gypsum block by the automatic fixture to make the gypsum block The block is out of the mold. The resulting gypsum blocks are cube-shaped wall materials with grooves and keys all around.

[0134] When natural drying is adopt...

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Abstract

The invention provides a green and environment-friendly wall system which is composed of a plurality of rectangular gypsum blocks by splicing. Splicing places are connected by using a cured gypsum block adhesive. The gypsum blocks are obtained through the steps that: a gypsum raw material is stirred with water, and casting and shaping are carried out. The rectangular edges of the gypsum block are provided with concave recesses and convex keys. The gypsum block adhesive is powdery, and is formed by using a gypsum raw material. Before use, the gypsum block adhesive is well mixed with water. From a raw material selection process, a production process, and a site construction process, to a waste recovery process, the wall system completely satisfies a sustainable development goal. The system is a completely environment-friendly novel construction material. The system has the advantages of sound insulation, fire resistance, light weight, high strength, convenient construction, low application space occupation, and the like. The system is a low-carbon, environment-friendly, and healthy novel wall system satisfying development requirements of the time.

Description

technical field [0001] The invention discloses a green environment-friendly wall system, which is formed by splicing a plurality of rectangular gypsum blocks, and belongs to the field of building materials. Background technique [0002] Gypsum blocks were developed in Europe in the 1950s, and the fastest-growing region is Western Europe. Almost most countries are producing and using gypsum blocks, of which France is the largest producer and use of gypsum blocks. In China, the annual output of gypsum blocks is about 18 million square meters, ranking first in the world. [0003] In China, in the past two decades, gypsum blocks have developed into a new type of lightweight wall material. [0004] Gypsum block is a building gypsum product made of building gypsum as the main raw material, which is stirred with water, poured and dried. Gypsum blocks have many excellent building physical properties such as light weight, waterproof, earthquake resistance, thermal insulation, sound...

Claims

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Application Information

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IPC IPC(8): C04B28/14C04B38/10E04B2/04E04C1/00
Inventor 曾志丰
Owner 嘉信(香港)研发有限公司
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