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A kind of concrete heat preservation and humidity control block

A concrete, temperature and humidity regulation technology, applied in the field of building materials, can solve the problems of no temperature regulation effect, difficult to regulate temperature and humidity, and difficult to play the role of temperature and humidity regulation, etc., to achieve good heat insulation effect, The effect of easy assembly

Active Publication Date: 2020-08-07
JIANGSU JINMAO TECH DEV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the main humidity-controlling materials include calcium silicate hydration-based humidity-controlling materials, natural zeolite-based humidity-controlling materials and diatomite-based humidity-controlling materials. However, it cannot be used as a main building material like concrete, and the above humidity-regulating materials have no temperature-regulating effect. As one of the main building materials, concrete itself is difficult to play a role in temperature-regulating and humidity-regulating, so in actual use In the process, it is difficult to achieve the ideal temperature and humidity adjustment with the combination of the above materials

Method used

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  • A kind of concrete heat preservation and humidity control block
  • A kind of concrete heat preservation and humidity control block
  • A kind of concrete heat preservation and humidity control block

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, it is a schematic diagram of the concrete thermal insulation and humidity control block provided in this embodiment, and the block includes a first assembly unit 1 and a second assembly unit 2; figure 2 As shown, the first assembly unit 1 and the second assembly unit 2 are assembled into a block with closed surroundings and a cavity 4 inside through the joint opening; both the first assembly unit 1 and the second assembly unit 2 are provided with through air holes 3. The top of the block is provided with a first boss 5, and the bottom is provided with a second boss 6, and the blocks are assembled together through the first boss 5 and the second boss 6; the assembly of the blocks can be realized.

[0028] In the above concrete thermal insulation and humidity control block, the air hole 3 can be set as a slanted through hole that is high on the inside and low on the outside. This setting can not only realize the function of self-breathing to b...

Embodiment 2

[0030] Such as image 3 As shown, it is a schematic diagram of the concrete thermal insulation and humidity control block provided in this embodiment, wherein the temperature and humidity control material 7 is arranged in the cavity 4, and there is a gap between the temperature and humidity control material 7 and the inner wall of the cavity 4, and the two blocks After mutual bonding, a hollow bonding cavity 8 is formed in the region where the first boss 5 and the second boss 6 are bonded together.

[0031] The above temperature and humidity control material 7 is prepared by the following method:

[0032] Step 1, mix 20-30 parts by weight of gypsum powder, 3-5 parts of sodium polymethacrylate, 2-5 parts of polyester fiber and 1-3 parts of hypromellose, then add 30-40 parts of water part, stirred for 20-30 minutes to obtain mixture 1;

[0033] Step 2, add 0.5-1 parts of fatty alcohol polyoxyethylene ether sodium sulfate in parts by weight to 8-10 parts of water, stir and diss...

Embodiment 3

[0038] Using the technical solution in Example 2, the temperature and humidity control material 7 is prepared by the following method:

[0039] Step 1: Mix 20 parts by weight of gypsum powder, 3 parts of sodium polymethacrylate, 2 parts of polyester fiber and 1 part of hypromellose, then add 30 parts of water and stir for 20 minutes to obtain mixture 1;

[0040] Step 2, adding 0.5 parts of fatty alcohol polyoxyethylene ether sodium sulfate in parts by weight to 8 parts of water, stirring and dissolving it, adding it to mixture 1, adding 3 parts of bentonite, mixing evenly and placing it in a mold. drying at 70°C to obtain a temperature-adjusting and humidity-adjusting material 1;

[0041] Step 3, bonding hollow fibers on one surface of the temperature and humidity control material with an adhesive to form a temperature and humidity control material with a hollow fiber layer adhered to the surface.

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Abstract

The invention discloses a concrete heat-preservation and humidity-regulating building block comprising a first assembly unit and a second assembly unit. The first assembly unit and the second assemblyunit are assembled through conjunction openings to form the building block with the periphery being sealed and the interior being provided with a cavity. A temperature-regulating and humidity-regulating material can be arranged in the cavity and is prepared form the components of gypsum powder, sodium polymethacrylate, polyester fibers, hydroxypropyl methyl cellulose and the like through a specific method, and the temperature-regulating and humidity-regulating material and the structure of the building block jointly play the role of synergistic regulating of the temperature and the humidity.

Description

technical field [0001] The invention belongs to the field of building materials, and in particular relates to a concrete thermal insulation and humidity control block. Background technique [0002] The temperature and humidity in the air will affect people's living comfort, and the humidity can directly affect people's physical and mental health and the preservation of various items. For hot and humid areas, people not only need to adjust the temperature by certain means in the living environment, but also need to adjust the humidity. Therefore, it is particularly important to automatically adjust the temperature and humidity of the air, especially the development of humidity-regulating materials, without artificial energy and mechanical equipment, relying on its own moisture absorption and desorption performance, automatically sensing the temperature and humidity changes in the environment, and automatically adjusting the air temperature and humidity. At present, the main ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C1/41C04B28/14C04B38/10
CPCC04B28/14E04C1/41C04B24/2641C04B16/0683C04B24/383C04B24/166C04B14/104C04B38/10
Inventor 王进胡峻
Owner JIANGSU JINMAO TECH DEV
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