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Fireproof heat preservation partition wall board and preparation method thereof

A technology for fire prevention, heat preservation and partition board, which is applied in ceramic products, other household appliances, building components, etc., can solve the problems of weakening the overall competitive advantage of lightweight partition boards, low mechanical performance test results, and poor surface density control. , to achieve the effect of shortening the construction period, low cost, and improving the degree of integration

Active Publication Date: 2016-01-20
HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are common problems in the product quality of all kinds of partition boards. The main manifestations are: 1. The drying shrinkage value is too large; 2. The test results of mechanical properties are generally low; The phenomenon of cracking of the masonry wall is quite serious, which greatly weakens the overall competitive advantage of lightweight partition panels

Method used

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  • Fireproof heat preservation partition wall board and preparation method thereof
  • Fireproof heat preservation partition wall board and preparation method thereof
  • Fireproof heat preservation partition wall board and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] This embodiment relates to the preparation of a fireproof and thermal insulation partition wall board.

Embodiment 11

[0044] This embodiment relates to the preparation of a fireproof and thermal insulation partition wall board, comprising the following steps:

[0045] a. Pretreatment of the mold plate: select the mold plate, requiring that (1) the surface is smooth and smooth without pitting; (2) the thickness is consistent, and the thickness is generally required to reach 8 mm; (3) set the length and width specifications according to production needs, such as length 2.44 meters, width 1.22 (4) It has toughness, waterproof performance and non-deformability, and any plate that meets the above requirements can be used; clean the surface of the selected mold plate and wipe the mold release agent;

[0046] b1, prepare the surface layer slurry, the surface layer slurry includes the following weight raw materials:

[0047] 86kg of magnesium sulfate solution with a Baume degree of 22-30, 100kg of light-burned magnesium oxide, 2kg of potassium methyl silicate, 1kg of mortar concrete fiber short filam...

Embodiment 12

[0059] This embodiment relates to the preparation of a fireproof and thermal insulation partition wall board, comprising the following steps:

[0060] a. Pretreatment of the mold board: when selecting the mold board, it is required that (1) the surface is flat and smooth without pitting; (2) the thickness is consistent; (3) the length and width specifications are set according to the production needs; Any plate can be used; clean the surface of the selected mold plate and then wipe the release agent;

[0061] b1, prepare the surface layer slurry, the surface layer slurry includes the following weight raw materials:

[0062] 88kg of magnesium sulfate solution with a Baume degree of 22-30, 100kg of light-burned magnesium oxide, 3kg of potassium methyl silicate, 1.2kg of mortar concrete fiber short filaments, and 1kg of modifier;

[0063] Prepare a magnesium sulfate solution according to the production temperature 12 hours in advance, and age it for later use;

[0064] After mi...

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Abstract

The invention relates to a preparation method of a fireproof heat preservation partition wall board. By limiting the slurry raw material proportion of the fireproof heat preservation partition wall board and adopting solidifying and maintaining technologies in the preparation process, the obtained fireproof heat preservation partition wall board has the performance advantages of being light, rapid in setting and hardening, high in strength, capable of achieving heat preservation and thermal insulation, preventing fire, resisting aging and resisting acid and alkali and the like, has the environmental protection advantages of being free of toxin, harm, pollution and radiation and the like, and is a novel multifunctional building material.

Description

technical field [0001] The invention relates to a preparation method of a partition board, in particular to a preparation method of a fireproof and heat-preserving partition board, and at the same time, the invention also relates to a fire-proof and heat-preserving partition board prepared by the method. Background technique [0002] Building partition wall board products are a kind of product in the wall material industry. Because the board size is neat, the integrity is good, it is easy to form, it is convenient for mechanized production and assembly installation, and it realizes industrialization of production, product standardization and construction assembly, and can save Raw materials, thinning the thickness of the wall, reducing the weight of the wall, effectively improving the comprehensive economic benefits of the building. Today, building partition board products have gradually become the main wall material for the enclosure and partition of the structure. The exis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/30C04B38/10E04C2/284C04B111/28
Inventor 赵琳
Owner HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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