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Cement foaming heat-insulating decorative integrated board and production method thereof

A cement foaming and production method technology, which is applied in the field of building exterior wall decoration, can solve the problems of not being able to simultaneously satisfy heat preservation, sound insulation, fire prevention, high construction difficulty, and single function, achieve good fire protection function, convenient construction, and improve work efficiency Effect

Pending Publication Date: 2018-02-13
HUBEI KAILIFENG GREEN BUILDING MATERIALS DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a cement foam thermal insulation and decoration integrated board and its production method, which are used to solve the problem that the existing external wall thermal insulation board has a single function and cannot simultaneously satisfy thermal insulation, sound insulation, Fire protection and other functions, there are still problems such as high construction difficulty and high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] In this embodiment, the thickness ratio of the base layer, the inorganic finish layer and the finish layer is 1:1.5:0.3.

[0030]Take 75% of slaked lime, 10% of deionized water, 10% of water-based silica sol, 2% of organosiloxane, and 3% of polyacrylate in a mixer and mix them for more than 30 minutes until they are completely mixed to obtain the raw material of the base layer; SiO 2 46%, nano-Al 2 o 3 4%, Nano TiO 2 6%, water-based acrylic emulsion 14%, water-based silica sol 10%, polyacrylate 3%, organosiloxane 2%, deionized water 15%, mixed in a stirrer and stirred at 600 rpm for more than 60 minutes to Completely mix evenly to obtain the raw material of the inorganic finish layer; take 70% of deionized water, 12% of acrylic resin, 1.5% of general industrial antifungal agent, 1.5% of general industrial preservative, 2% of organosiloxane, 10% of wax liquid, Mix 3% polyacrylate in a mixer and stir for more than 30 minutes until completely mixed to obtain the raw ma...

Embodiment 2

[0033] In this embodiment, the thickness ratio of the base layer, the inorganic finish layer and the finish layer is 1:2.2:0.4.

[0034] Take 68% of slaked lime, 13% of deionized water, 12% of water-based silica sol, 3% of organosiloxane, and 4% of polyacrylate in a blender and mix them for more than 30 minutes until they are completely mixed to obtain the raw material of the base layer; SiO 2 50%, nano-Al 2 o 3 5%, Nano TiO 2 7%, water-based acrylic emulsion 11%, water-based silica sol 12%, polyacrylate 4%, organosiloxane 2%, deionized water 9%, mixed in a stirrer and stirred at 800 rpm for more than 60 minutes to Completely mix evenly to obtain the raw material of the inorganic finish layer; take 65% of deionized water, 10% of acrylic resin, 3% of general industrial antifungal agent, 3% of general industrial antiseptic, 3% of organosiloxane, 14% of wax liquid, Mix 2% polyacrylate in a mixer and stir for more than 30 minutes until completely mixed to obtain the raw materi...

Embodiment 3

[0037] In this embodiment, the thickness ratio of the base layer, the inorganic finish layer and the finish layer is 1:3:0.5.

[0038] Take 60% of slaked lime, 17% of deionized water, 14% of water-based silica sol, 4% of organosiloxane, and 5% of polyacrylate in a blender and mix them for more than 30 minutes until they are completely mixed to obtain the raw material of the base layer; SiO 2 53%, nano-Al 2 o 3 5.5%, Nano TiO 2 7.5%, water-based acrylic emulsion 12%, water-based silica sol 11%, polyacrylate 3.5%, organosiloxane 2.5%, deionized water 5%, mixed in a stirrer and stirred at 1000 rpm for more than 60 minutes to Completely mix evenly to obtain the raw material of the inorganic finish layer; take 60% of deionized water, 15% of acrylic resin, 2% of general industrial antifungal agent, 2% of general industrial preservative, 4% of organosiloxane, 15% of wax liquid, Mix 2% polyacrylate in a mixer and stir for more than 30 minutes until completely mixed to obtain the r...

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Abstract

The invention provides a cement foam insulation and decoration integrated board, which includes a cement foam board, the cement foam board is provided with a base layer for surface modification, and the base layer is provided with an inorganic material for decoration and fire prevention. Finishing layer, the inorganic finishing layer is also provided with an overcoat layer for protection, wherein the thickness ratio of the base layer, the inorganic finishing layer and the overcoat layer is 1:(1.5~3):(0.3~0.5) ; The present invention combines the inorganic facing layer and the cement foam board through inorganic bonding, which has better fire prevention, heat preservation and sound insulation effects, and is more beautiful. The present invention is convenient in construction and high in work efficiency. The construction cost is low. In addition, the invention is made of inorganic materials as a whole, and does not need to use plants or organic chemical raw materials. Compared with organic materials, it has low-carbon and environmental protection effects. There is no dust during installation, no peculiar smell after installation, and no harmful chemical emissions. Products, with the advantages of green environmental protection.

Description

technical field [0001] The invention relates to the field of exterior wall decoration of buildings, in particular to a cement foam thermal insulation and decoration integrated board used for exterior walls of buildings. Background technique [0002] In the modern construction industry, the requirements for exterior wall construction are getting higher and higher. In addition to traditional physical isolation, it is also required to have good thermal insulation performance, sound insulation performance, fire resistance, etc., and its materials are also required to have environmental protection performance. [0003] At present, the external wall insulation boards mainly used in the domestic construction industry are divided into inorganic insulation boards and organic insulation boards. The inorganic insulation boards mainly include cement foam boards, foam ceramics and sandwich composite materials, which are realized by generating air layers through porous structures. Thermal...

Claims

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Application Information

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IPC IPC(8): C04B41/71
CPCC04B41/71C04B41/52C04B41/5084C04B41/5035C04B41/5031C04B41/5041C04B41/4961C04B41/483C04B41/4905C04B41/47
Inventor 王义红
Owner HUBEI KAILIFENG GREEN BUILDING MATERIALS DEV CO LTD
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