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Integrated nano inorganic wall light heat insulation facing section bar and preparation thereof

A nano-inorganic, integrated technology, applied in the field of building wall insulation materials, can solve the problems of unsafe construction, falling off, easy cracking, etc. Effect

Inactive Publication Date: 2009-01-21
信阳天意节能技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]1) The load-bearing wall layer, thermal insulation layer and decorative protective layer are poorly bonded to each other, and the surface tiles only have a single decorative function. The self-weight is large, which increases the overall weight of the wall, which is easy to crack and fall off, making maintenance difficult, the insulation layer cannot be effectively protected, the service life is short, and there are many safety hazards, and the paint finish is easy to fade and wrinkle. wait
[0004]2) The construction process of the insulation layer and the facing layer is cumbersome, labor-intensive, and the construction period is long. The quality is completely guaranteed by manual work, and it is concealed. Engineering, rough work during the construction process, or even cutting corners is not easy to check and find, resulting in loss of control of construction quality, affecting the quality and service life of the insulation system
[0005] 3) The heat insulation, waterproof and self-cleaning performance of the facing layer is poor, and it is easy to be contaminated with dust and stains, especially for high-rise buildings. It is very difficult to clean and maintain, and the construction is extremely unsafe, and the surface is easy to fade.
[0006]4) Wall external decoration materials, construction comprehensive cost are high, construction period is long, and thus bring negative effects in many aspects such as comprehensive benefits and environmental impact
[0007] So far, although the relevant departments have made great efforts in building materials and construction technology, and have continuously developed various new materials and technologies, the overall effect is not ideal.

Method used

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  • Integrated nano inorganic wall light heat insulation facing section bar and preparation thereof
  • Integrated nano inorganic wall light heat insulation facing section bar and preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] In the integrated nano-inorganic wall light heat-preservation facing profile of the present invention, the weight ratio of each component raw material in the heat-resisting matrix 2 can be: 50 parts of fruit shell type expanded perlite light aggregate, 8 parts of cement, oxidized 3 parts of silicon micropowder, 3 parts of wood fiber micropowder, 0.5 part of organic silicon emulsion, 1 part of cement reinforcing agent; the weight ratio of each component raw material in the facing layer 1 can be: 40 parts of quartz sand, 8 parts of calcium carbonate, 8 parts of calcium oxide, 8 parts of cement, 3 parts of silicon oxide micropowder, 0.8 part of wood fiber micropowder; the weight ratio of the dry material state between the heat preservation matrix 2 and the finish layer 1 can be: heat preservation matrix: finish layer=100:5 . Wherein the silicon oxide micropowder and wood fiber micropowder can adopt the nanoscale superfine micropowder whose particle diameter is 50nm.

[00...

Embodiment 2

[0037] In the integrated nano-inorganic wall light-weight heat-preservation facing profile of the present invention, the weight ratio of each component raw material in the heat-insulation matrix 2 can be: 60 parts of fruit shell type expanded perlite light aggregate, 12 parts of cement, oxidized 4 parts of silicon micropowder, 4 parts of wood fiber micropowder, 0.7 part of organic silicon emulsion, 2 parts of cement reinforcing agent; 12 parts of calcium oxide, 12 parts of cement, 4 parts of silica micropowder, 1.0 part of wood fiber micropowder; the weight ratio of the dry material state between the heat preservation matrix and the finish layer can be: heat preservation matrix: finish layer=100:10. Wherein the silicon oxide micropowder and wood fiber micropowder can adopt the nanoscale superfine micropowder whose particle diameter is 100nm.

[0038] The preparation method of this thermal insulation facing profile is basically the same as that of Example 1, the only difference...

Embodiment 3

[0040] In the integrated nano-inorganic wall light heat-preservation facing profile of the present invention, the weight ratio of each component raw material in the heat-resisting matrix 2 can be: 70 parts of fruit shell type expanded perlite light aggregate, 15 parts of cement, oxidized 5 parts of silicon micropowder, 5 parts of wood fiber micropowder, 0.8 part of organic silicon emulsion, 3 parts of cement reinforcing agent; 15 parts of calcium oxide, 15 parts of cement, 5 parts of silicon oxide micropowder, 1.2 parts of wood fiber micropowder; the weight ratio of the dry material state between the heat preservation matrix 2 and the finish layer 1 can be: heat preservation matrix: finish layer=100:20 . Wherein the silicon oxide micropowder and lignofiber micropowder can adopt the nanoscale superfine micropowder whose particle diameter is 1000nm.

[0041] The preparation method of this thermal insulation facing profile is basically the same as that of Example 1, the only dif...

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Abstract

The invention relates to an integrated type nano inorganic wall light weight heat preservation veneer and a method for preparing the same. The veneer consists of a heat preservation substrate which is formed by the one-piece pressure moulding of a plurality of inorganic mineral materials and a veneering layer, wherein the heat preservation substrate is prepared by husk type expanded perlite light-weight aggregate, cement, silicon oxide micropowder, wood fiber micropowder, organosilicon emulsion and cement reinforcing agent according to the blending ratio; the veneering layer is prepared by quartz sand, calcium carbonate, cement, silicon oxide micropowder and wood fiber micropowder according to the blending ratio and is in one-piece pressure moulding. Compaed with prior art, the veneer has the advantages of light weight, high strength, good heat insulation and heat preservation effects, tight bonding, energy conservation and environmental protection, resource conservation, easy construction, short construction period, low cost and long service life, etc.

Description

technical field [0001] The invention belongs to the technical field of thermal insulation materials for building walls, and relates to an integrated nano-inorganic wall lightweight thermal insulation decorative surface profile and a preparation method thereof. Background technique [0002] With the further standardization of the "standards" for energy-saving design of civil buildings and the implementation of the State Council's "Regulations on Energy Conservation of Civil Buildings", higher requirements are put forward for new building materials and wall insulation systems, which require both good thermal insulation performance and It has outstanding compressive, tensile, and anti-aging properties; it must not only have reliable protective properties to fundamentally block fire hazards, but also have the characteristics of waterproof, impermeable, and permanent service life; it must be green and environmentally friendly, non-toxic and non-toxic. Harmful, but also beautiful ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00E04F13/075E04F13/077C04B14/18C04B18/26C04B14/06C04B14/28
CPCC04B2111/28C04B2111/00008C04B41/009C04B41/5079C04B2111/00612C04B28/02Y02W30/91C04B14/185C04B18/146C04B18/26C04B20/008C04B24/42C04B14/06C04B14/28C04B22/064C04B41/4598C04B41/501C04B41/5022C04B41/5035C04B41/5072
Inventor 王建春张春山李建军王博征
Owner 信阳天意节能技术股份有限公司
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