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Perlite partition board and its preparation method

A partition board and perlite technology, which is applied in the field of perlite partition board and its preparation, can solve the problems of increasing the load-bearing level of building design, easy cracking and cracking, and difficult to guarantee the quality of the wall, so as to achieve enhanced fire protection. Effects, effects that are less likely to crack or break, and effects that reduce the chance of spawning

Inactive Publication Date: 2018-01-23
HEFEI XIANZHIFENG AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current building partition panels are generally made of bricks, which leads to a longer construction period and heavier walls, which increases the load-bearing level of the building design and further increases the cost.
The use of hollow partition wall panels, although the construction period is fast and the weight is light, has the following disadvantages: it is difficult to guarantee the quality of the wall after installation, it is easy to crack and crack, and the thermal insulation performance is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A perlite partition wall board, comprising the following raw materials: 55 parts of Portland cement, 45 parts of coated expanded perlite, 32 parts of phenolic resin, 29 parts of filler, 24 parts of modified glass beads, anti-mildew and insect-proof 19 parts of agent, 14 parts of anti-crack fiber, 14 parts of auxiliary agent and 60 parts of water;

[0032] The coated expanded perlite includes the following raw materials: 25 parts of modified expanded perlite, 19 parts of calcium carbonate powder and 14 parts of epoxy resin powder;

[0033] The filler includes the following raw materials: 9 parts of modified expanded graphite, 5 parts of activated coal gangue powder, 3 parts of red phosphorus, 3 parts of expanded vermiculite, 2 parts of slag powder and 1 part of antimony trioxide;

[0034] The auxiliary agent includes the following raw materials in parts: 3 parts of flame retardant, 3 parts of smoke suppressant and 2 parts of foaming agent.

[0035] Wherein, the modified...

Embodiment 2

[0051] A perlite partition board, comprising the following raw materials: 65 parts of Portland cement, 50 parts of coated expanded perlite, 35 parts of phenolic resin, 31 parts of filler, 26 parts of modified glass beads, anti-mildew and insect-proof 21 parts of agent, 16 parts of anti-crack fiber, 16 parts of auxiliary agent and 65 parts of water;

[0052] The coated expanded perlite includes the following raw materials: 26 parts of modified expanded perlite, 21 parts of calcium carbonate powder and 16 parts of epoxy resin powder;

[0053] The filler includes the following raw materials: 11 parts of modified expanded graphite, 7 parts of activated coal gangue powder, 5 parts of red phosphorus, 5 parts of expanded vermiculite, 3 parts of slag powder and 2 parts of antimony trioxide;

[0054] The auxiliary agent includes the following raw materials: 4 parts of flame retardant, 4 parts of smoke suppressant and 3 parts of blowing agent.

[0055] Wherein, the modified expanded pe...

Embodiment 3

[0071] A perlite partition wall board, comprising the following raw materials: 60 parts of Portland cement, 47.5 parts of coated expanded perlite, 33.5 parts of phenolic resin, 30 parts of filler, 25 parts of modified glass beads, anti-mildew and insect-proof 20 parts of agent, 15 parts of anti-crack fiber, 15 parts of auxiliary agent and 62.5 parts of water;

[0072] The coated expanded perlite includes the following raw materials: 25.5 parts of modified expanded perlite, 20 parts of calcium carbonate powder and 15 parts of epoxy resin powder;

[0073] The filler includes the following raw materials: 10 parts of modified expanded graphite, 6 parts of active coal gangue powder, 4 parts of red phosphorus, 4 parts of expanded vermiculite, 2.5 parts of slag powder and 1.5 parts of antimony trioxide;

[0074] The auxiliary agent includes the following raw materials: 3.5 parts of flame retardant, 3.5 parts of smoke suppressant and 2.5 parts of foaming agent.

[0075] Wherein, the ...

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PUM

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Abstract

The invention discloses a perlite partition board and its preparation method, and relates to the technical field of a partition board. The perlite partition board is prepared from, by weight, 55-65 parts of Portland cement, 45-50 parts of enveloped expanded perlite, 32-35 parts of phenolic resin, 29-31 parts of filler, 24-26 parts of modified glass beads, 19-21 parts of mildew-proof insect-resistagent, 14-16 parts of anti-cracking fiber, 14-16 parts of assistant and 60-65 parts of water. The perlite partition board is featured by light weight, heat insulation and being not easy to crack, andothers; the preparation method is simple and the construction performance is good.

Description

technical field [0001] The invention relates to the technical field of partition boards, in particular to a perlite partition board and a preparation method thereof. Background technique [0002] The current building partition wall panels are generally made of bricks, which leads to a longer construction period and heavier walls, which increases the load-bearing level of the building design and further increases the cost. The use of hollow partition wall panels, although the construction period is fast and the weight is light, has the following disadvantages: the quality of the wall after installation is difficult to guarantee, it is easy to crack and crack, and the thermal insulation performance is not ideal. Contents of the invention [0003] The object of the present invention is to provide a perlite partition board and its preparation method, which has the characteristics of light weight, heat preservation, and not easy to crack, etc., the preparation method is simple,...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B111/20C04B111/28C04B111/32C04B111/34C04B111/40
Inventor 金健
Owner HEFEI XIANZHIFENG AGRI TECH CO LTD
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