Multifunctional ecological outer wall and preparation method thereof

A multifunctional and ecological technology, applied in chemical instruments and methods, walls, household walls, etc., can solve the problems of dry air without effective improvement, unable to meet waterproof requirements, unable to fully utilize resources, etc., to achieve low cost and savings The effect of resources, solid structure

Active Publication Date: 2019-10-18
SHANXI TIANHE NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the treatment of solid waste is mainly landfill, which causes environmental pollution and cannot make full use of resources.
In terms of building exterior wall insulation, polystyrene board or rock wool is usually used as the insulation layer, but the former cannot meet the fire protection requirements, and the latter cannot meet the waterproof requirements
And there are no effective measures to improve the noise pollution of the building and the dry air around the building

Method used

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  • Multifunctional ecological outer wall and preparation method thereof
  • Multifunctional ecological outer wall and preparation method thereof
  • Multifunctional ecological outer wall and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A kind of multifunctional ecological exterior wall of the present invention, the first kind of structure is as figure 1 As shown, the ceramic thermal insulation and waterproof layer 3 is directly used as the wall of a new building, including any one or two or three of the ceramic thermal insulation and waterproof layer 3, the sound-absorbing layer 1 and the water outlet assembly arranged sequentially from the inside to the outside. One, the ceramic thermal insulation and waterproof layer 3 is bonded together with the sound-absorbing layer 1 through the bonding layer 2, the green layer 7 is located on the surface of the sound-absorbing layer 1, and the upper part of the wall of the sound-absorbing layer 1 is along the width direction (direction parallel to the ground) ) leaves a gap, and a water outlet component is installed in the gap for adjusting humidity and temperature.

[0053] Among them, the ceramic thermal insulation and waterproof layer 3 of the first structure...

Embodiment 2

[0064] The second kind of multifunctional ecological exterior wall of the present invention is as a structure such as image 3 As shown, it also includes that the inner side of the ceramic thermal insulation and waterproof layer 3 is bonded to the surface of the cement block 4 through the bonding layer 2, and the outer side of the ceramic thermal insulation and waterproof layer 3 is bonded to the sound-absorbing layer 1 through the bonding layer 2, and the greening The first layer is located on the surface of the sound-absorbing layer 1, and the upper part of the wall of the sound-absorbing layer 1 leaves a gap along the width direction (parallel to the ground), and a water outlet component is installed in the gap for adjusting humidity and temperature.

[0065] Among them, the ceramic thermal insulation and waterproof layer 3 includes 150kg / m 3 ~300kg / m 3 The closed-cell foam ceramic board is used for thermal insulation.

[0066] The bonding layer 2 is cement slurry.

[00...

Embodiment 3

[0113] Step 1, preparing ceramic thermal insulation and waterproof board;

[0114] The specific process of step 1 is as follows:

[0115] Step 1.1, take 25% of fly ash, 15% of coal gangue, 10% of red mud, 43% of shale, 7% of feldspar, and 0.3% of composite foaming agent according to the weight percentage, and set aside;

[0116] Composite foaming agent in step 1.1 is calcium carbonate and calcium sulfate composition;

[0117] Step 1.2: Coal gangue and shale are roughly crushed into particles smaller than 3mm by a crusher, and then put into a ball mill together with fly ash, red mud, feldspar powder, composite foaming agent and water to grind them into fine powder. 200 mesh sieve;

[0118] Step 1.3, spray drying and granulating the material obtained in step 1.2;

[0119] In step 1.4, the granular material obtained by granulating in step 1.3 is loaded into a refractory mold, and sent into a kiln for firing to obtain a closed-cell foam ceramic plate;

[0120] In step 1.4, the...

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Abstract

The invention discloses a preparation method of a multifunctional ecological outer wall. The preparation method comprises the following steps: preparing a ceramic plate of a thermal insulating waterproof layer, preparing a ceramic acoustic board of a sound absorption layer, and finally mounting the ecological outer wall: levelling the surface of a building wall with cement mortar, smearing a cement bonding layer, paving a ceramic thermal insulating waterproof plate on the cement bonding layer, smearing the cement bonding layer on the ceramic plate, paving the ceramic acoustic board of the sound absorption layer on the cement bonding layer, during the paving process, reserving a gap of 3-5 cm in the upper edge of a row of uppermost ceramic plates of each floor of a building for mounting a pipeline, then, obliquely striking a thread steel anchor rod in the wall from the surface of the ceramic plate of the sound absorption layer, reserving a gap in the upper edge of the ceramic plate of the sound absorption layer for mounting and fixing the pipeline. The preparation method adopts coal ash, coal gangue, other solid wastes and available common material, is low in cost, saves resources,is green and environmentally-friendly and simple to operate.

Description

technical field [0001] The invention belongs to the technical field of environmental protection building materials, and in particular relates to a multifunctional ecological exterior wall, and also relates to a preparation method of the multifunctional ecological exterior wall. Background technique [0002] With the development of my country's industrialization and the increase of the intensity of natural development, my country's environmental problems have become increasingly prominent. It is mainly reflected in the large accumulation of industrial solid waste, pollution of land and water bodies, noise pollution, light pollution, and uneven distribution of water resources caused by climate change. On the other hand, due to the improvement of living standards, people are comfortable with the house, so it is especially important to do a good job of thermal insulation of building exterior walls. [0003] At present, the treatment of solid waste is mainly landfill, which caus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/00E04B1/66E04B1/94E04B1/90C04B38/02C04B33/135C04B33/132C04B38/06C04B33/13B28B11/00
CPCE04B2/00E04B1/665E04B1/942E04B1/90C04B38/02C04B33/1352C04B33/1322C04B33/1324C04B38/068C04B33/1305C04B38/067B28B11/00C04B2235/3463C04B2235/77C04B2235/96C04B2235/9607Y02A30/244Y02P40/60B32B7/12B32B7/05B32B2307/304B32B7/08B32B2307/7265B32B13/045B32B2607/00B32B2307/102B32B2307/72B32B2266/04B32B5/18B32B2266/08C04B33/132C04B33/32C04B33/30C04B2235/6567C04B2235/5436C04B2235/422C04B2235/3472C04B35/6261C04B35/62625B32B18/00C04B37/003C04B2237/02C04B2237/32C04B37/00C04B2111/52C04B2111/27C04B2111/28C04B38/0061C04B38/0067C04B38/065B32B2266/053B01J6/001B32B2250/02B32B2250/03C04B35/013C04B35/18C04B35/62204C04B2201/20C04B2201/30E04B2/04
Inventor 张锁贵孙国梁张瑞刚邓一星王大珂
Owner SHANXI TIANHE NEW MATERIAL TECH CO LTD
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