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Integration board for decorating, preventing fire and keeping warm

A sheet and modification technology, applied in covering/lining, construction, building structure, etc., can solve problems such as easy cracking, poor compatibility between insulation and protective layers, damage, etc., to achieve high production efficiency, reduce post-bonding Excellent effect of technology and fire resistance

Active Publication Date: 2015-04-29
山东斯诺尔节能建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These one-piece boards also have the acute problem of poor compatibility between the insulation layer and the protective layer. They are prone to cracking when the temperature changes, and they will fall off after being installed on the wall, which will cause fatal damage to people and objects under the building.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment one (preparation of modifier):

[0037] Mix ferrous sulfate, copper sulfate and fly ash with a mass ratio of 1:1:2 to obtain the modifier.

Embodiment 2

[0038] Example 2 (preparation of main slurry of modified magnesium oxysulfide cementitious material)

[0039] formula:

[0040] Light-burned magnesia 100 kg

[0041] Magnesium sulfate solution 80 kg (density 1.25kg / m 3 magnesium sulfate aqueous solution)

[0042] Perlite 4 kg

[0043] Fly ash 90 kg

[0044] Modifier 1kg

[0045] Preparation method: Add magnesium sulfate solution into a mixer, add polypropylene fiber, light-burned magnesium oxide, fly ash, perlite, and modifier in sequence, and stir for 10 minutes until uniform to obtain the modified magnesium oxysulfide gelling material.

Embodiment 3

[0046] Example 3 (Preparation of modified magnesium oxysulfide plaster mortar)

[0047] formula:

[0048] Light-burned magnesia 100 kg

[0049] Magnesium sulfate solution 80 kg (density 1.25kg / m 3 magnesium sulfate aqueous solution)

[0050] Ground calcium carbonate 4 kg

[0051] Fly ash 70 kg

[0052] Polypropylene fiber 0.5 kg

[0053] Modifier 1 kg

[0054] Preparation method: Add magnesium sulfate solution into the mixer, add polypropylene fiber, light-burned magnesium oxide, fly ash, heavy calcium carbonate, and modifier in sequence, and stir for 10 minutes until it is uniform to obtain the modified magnesium oxysulfide plastering mortar .

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Abstract

The invention discloses an integration board for decorating, preventing fire and keeping warm, belonging to the field of composite board production. The integration board is manufactured in one-time formation by taking fire retardant boards as heat insulating layers and taking modified magnesium oxysulfate cementing materials and alkali-resistant fiberglass meshes as protective layers. The modified magnesium oxysulfate cementing material is prepared by mixing light calcined magnesia, magnesium sulfate solution, perlite, coal ash, polypropylene fiber and modifying agent according to a certain weight proportion. Compared with prior art, the integration board of the invention has the characteristics of high production efficiency, green and environmental protection and so on, and has good popularization and using values.

Description

technical field [0001] The invention relates to the production field of a composite board, in particular to a decorative, fireproof and thermal insulation integrated board. Background technique [0002] Building energy conservation is a national policy of our country. At present, the state requires that new buildings, extensions and renovations all meet energy conservation requirements, and existing buildings must gradually complete energy conservation renovations. An important area of ​​building energy conservation is external wall insulation. The integrated board of the present invention is used in the external wall insulation project in the building energy-saving project. etc.), the adhesives used include organic adhesives and inorganic-organic composite adhesives. These adhesives contain organic matter, and their volatile matter is poisonous to the environment and the human body. These integrated panels also have the acute problem of poor compatibility between the insul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/075C04B28/30
Inventor 王业贞
Owner 山东斯诺尔节能建材有限公司
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