Novel wall material and preparation technology thereof

A wall material and preparation technology, applied in the field of building materials, can solve problems such as environmental pollution, large water consumption, and environmental damage, and achieve the effects of reducing costs, protecting the environment, and saving resources

Active Publication Date: 2013-05-01
JIANGMEN XINHUI DISTRICT YABANG CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Now with the acceleration of urbanization, the construction industry is booming, and with the prosperity of the construction industry, the demand for building materials is also increasing day by day, especially the materials for building walls. On the other hand, in construction, construction units or individuals During the construction, laying or dismantling and repairing of various buildings and structures, a large amount of construction waste such as dregs, spoils, waste materials, and residual mud is also produced, causing environmental damage.
[0003] As we all know, the paper mill is a factory source that produces a large amount of pollutants. At the same time, it also needs to consume a large amount of water resources and discharge waste water. If things go on like this, a large amount of paper mill silt will accumulate in the river, causing great pollution to the environment.

Method used

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  • Novel wall material and preparation technology thereof
  • Novel wall material and preparation technology thereof
  • Novel wall material and preparation technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] (1) Separately crush construction waste, fly ash and paper mill sludge in a cone mill, and make the fineness 150-300 mesh;

[0031] (2) Add crushed construction waste, fly ash and paper mill sludge, cement, fiber and flame retardant into the mixer and mix them. The content of each component is:

[0032]

[0033] Moreover, in this embodiment, the flame retardant is inorganic aluminum hydroxide flame retardant, and the fiber is polypropylene. Except for paper mill sludge and construction waste, the rest of the components are purchased from the market.

[0034] (3) Add chemical additives to the above mixture, and enter the foaming machine for foaming treatment. The chemical additives are: 2Kg of water-repellent agent, 2.5Kg of foaming agent, and the water-repellent agent is silicone water-repellent agent. The foaming agent is a composite foaming agent;

[0035] (4) After foaming, the molded block is obtained by hydraulic extrusion molding of a hydraulic pressure moldin...

Embodiment 2

[0038] This embodiment adopts the same operation process as in Example 1 to obtain finished product 2. The difference between this embodiment and Example 1 is the proportioning of components. The proportioning of each component in this embodiment is

[0039]

[0040] Among them, the chemical additives are: 2.5Kg of water-repellent agent and 2.5Kg of foaming agent.

Embodiment 3

[0042] This embodiment adopts the same operation process as in Example 1 to obtain finished product 3. The difference between this embodiment and Example 1 is the proportioning of components. The proportioning of each component in this embodiment is

[0043]

[0044] Among them, the chemical additives are: water-repellent agent 1.5Kg, foaming agent 1.5Kg.

[0045] We will get the finished product 1 for performance testing and get the following experimental data:

[0046] 1. Wind load resistance: The finished product 1 is made into an insulation board system, and then the test wind load value is increased to 10kpa. The sample system has no insulation board fracture, and there is no delamination in the insulation board or between the insulation board and its protective layer. The protective layer is detached, the insulation board is pulled out from the fixture, the mechanical fastener is pulled out from the base, the insulation board is detached from the supporting structure,...

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Abstract

The invention provides a novel wall material and a preparation technology of the novel wall material. The preparation technology comprises the steps of conducting treatment such as mixing and foaming on industrial wastes such as construction waste and paper plant sludge, coal ash, cement, fiber, a fire retardant and a chemical assistant, and obtaining the novel wall material. The construction is simple and quick; the novel wall material has good high temperature resistance and weather ability, good thermal-insulation and sound-proof effects and free from cracks, causes no pollution, can meet a design requirement of 80% building energy conservation, and adopts a large number of industrial wastes for comprehensive recycle, the cost is saved, and the environment is protected.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a novel wall material and a preparation process thereof. Background technique [0002] Now with the acceleration of urbanization, the construction industry is booming, and with the prosperity of the construction industry, the demand for building materials is also increasing day by day, especially the materials for building walls. On the other hand, in construction, construction units or individuals During the construction, laying or dismantling and repairing of various buildings and structures, a large amount of construction waste such as dregs, spoils, waste materials, and residual mud is also produced, causing environmental damage. [0003] As we all know, the paper mill is a factory source that produces a large amount of pollutants. At the same time, it also needs to consume a large amount of water resources and discharge waste water. If things go on like this, a large amount...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B38/10C04B18/30
CPCY02W30/91
Inventor 高成文
Owner JIANGMEN XINHUI DISTRICT YABANG CHEM
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