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A kind of temperature and humidity self-adjusting protective board for buildings and its preparation method

A technology of temperature and humidity adjustment and protective boards, which is applied in the direction of buildings, building components, and building structures. rate, enhanced pore-forming effect, and increased permeability

Active Publication Date: 2018-01-12
盐城尚屾建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among the building materials currently used, there are not many materials that can take into account both heat preservation and moisture resistance, and their performance cannot fully meet the needs of actual use.

Method used

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  • A kind of temperature and humidity self-adjusting protective board for buildings and its preparation method
  • A kind of temperature and humidity self-adjusting protective board for buildings and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A temperature and humidity self-regulating protective board for buildings, the protective board includes an insulation layer and a temperature and humidity adjustment layer, wherein the raw materials for the insulation layer include the following components in parts by weight: 1 part of 2-phenoxyethyl acrylate, 0.5 parts of ammonium persulfate, 10 parts of cement, 5 parts of EPS particles, 2 parts of hydroxypropyl methylcellulose, 5 parts of polylactic acid;

[0026] The raw materials of the temperature and humidity adjustment layer include the following components in parts by weight: 20 parts of gypsum powder, 20 parts of starch, 20 parts of straw powder, 4 parts of sodium polyacrylate, 2 parts of sodium formaldehyde sulfoxylate, 3 parts of acrylic acid, pentamethyl di 3 parts of ethylene triamine, 3 parts of polyvinyl alcohol, 3 parts of polyethylene adipate glycol, 0.5 part of trimethylolpropane.

[0027] The preparation method of the above-mentioned temperature and ...

Embodiment 2

[0035] A temperature and humidity self-regulating protective board for buildings, the protective board includes an insulation layer and a temperature and humidity adjustment layer, wherein the raw materials for the insulation layer include the following components in parts by weight: 2 parts of 2-phenoxyethyl acrylate, 0.6 parts of ammonium persulfate, 13 parts of cement, 6 parts of EPS particles, 3 parts of hydroxypropyl methylcellulose, 6 parts of polylactic acid;

[0036] The raw materials of the temperature and humidity adjustment layer include the following components in parts by weight: 25 parts of gypsum powder, 24 parts of starch, 25 parts of straw powder, 6 parts of sodium polyacrylate, 4 parts of sodium formaldehyde sulfoxylate, 4 parts of acrylic acid, pentamethyl di 6 parts of ethylene triamine, 5 parts of polyvinyl alcohol, 4 parts of polyethylene adipate, 0.7 parts of trimethylolpropane.

[0037] The preparation method of the above-mentioned temperature and humid...

Embodiment 3

[0045] A temperature and humidity self-regulating protective board for buildings, the protective board includes a thermal insulation layer and a temperature and humidity adjustment layer, wherein the raw materials of the thermal insulation layer include the following components in parts by weight: 3 parts of 2-phenoxyethyl acrylate, 0.8 parts of ammonium persulfate, 17 parts of cement, 8 parts of EPS particles, 5 parts of hydroxypropyl methylcellulose, and 8 parts of polylactic acid;

[0046] The raw materials of the temperature and humidity adjustment layer include the following components in parts by weight: 28 parts of gypsum powder, 27 parts of starch, 27 parts of straw powder, 6 parts of sodium polyacrylate, 5 parts of sodium formaldehyde sulfoxylate, 5 parts of acrylic acid, pentamethyl di 7 parts of ethylene triamine, 6 parts of polyvinyl alcohol, 6 parts of polyethylene adipate, 0.8 parts of trimethylolpropane.

[0047] The preparation method of the above-mentioned tem...

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Abstract

The invention discloses a temperature and humidity self-adjusting type protection plate for a building and a preparation method thereof. The protection plate comprises a heat insulation layer and a temperature and humidity adjusting layer, wherein the heat insulation layer is prepared from the following raw material components: acrylic acid 2-phenoxy ethyl ester, ammonium persulfate, cement, EPS particles, hydroxypropyl methylcellulose and polylactic acid; the temperature and humidity adjusting layer is prepared from the following raw material components: gypsum powder, starch, straw powder, sodium polyacrylate, sodium formaldehyde sulfoxylate, acrylic acid, pentamethyl diethylene triamine, polyvinyl alcohol, polyethylene adipate glycol and trimethylolpropane. During a preparation process, the heat insulation layer and the temperature and humidity adjusting layer are respectively prepared, and are then compounded, dried and cured to obtain the protection plate. The temperature and humidity self-adjusting type protection plate for the building provided by the invention has excellent heat insulation and temperature and humidity adjustment performances.

Description

technical field [0001] The invention belongs to the field of building material preparation, and in particular relates to a temperature-humidity self-adjusting protective plate for buildings and a preparation method thereof. Background technique [0002] At present, the clay and wall building materials using cement as the gelling agent used in the construction field have the advantages of high strength and good durability, but their large volume, poor sound insulation and heat insulation performance make them widely used. restricted. Existing building wall insulation materials include organic (such as benzene board, polystyrene board, extruded board, polystyrene foam board, rigid foam polyurethane, polycarbonate and phenolic, etc.), inorganic (such as perlite cement board , foam cement board, composite silicate, rock wool, autoclaved sand aerated concrete block, traditional thermal insulation mortar, etc.) and composite materials (such as metal sandwich panels, core material...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/00C04B28/14C04B38/10C04B38/08E04B1/80E04B1/64
CPCC04B28/00C04B28/14C04B38/08C04B38/10C04B2201/32C04B2201/50E04B1/644E04B1/80C04B24/045C04B22/14C04B16/08C04B24/383C04B24/283C04B18/24C04B24/2641C04B24/16C04B24/04C04B24/121C04B24/2623C04B24/32C04B24/00
Inventor 王进黄婷蔡中兵
Owner 盐城尚屾建材有限公司