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Heat preserving facing integrated inorganic section bar and preparation thereof

An integrated and decorative technology, applied in the field of building wall thermal insulation materials, can solve the problems of unsafe construction, easy cracking, falling off, etc., and achieve the effects of good thermal insulation performance, good water repellency performance, and extended service life.

Inactive Publication Date: 2009-08-05
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 facing layer has poor heat insulation, waterproof and self-cleaning performance, and is easy to be contaminated with dust and stains, especially for high-rise buildings, where cleaning and maintenance are very difficult and construction is extremely unsafe , and the surface is easy to fade, affecting the aesthetic effect of the building
[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 relevant departments have made great efforts in building materials and construction technology, and have continuously developed various new insulation materials and technologies, the overall effect Neither is ideal

Method used

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  • Heat preserving facing integrated inorganic section bar and preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Inorganic materials with integrated thermal insulation and decorative surface of the present invention can be carried out according to the following steps:

[0031] 1) First sieve from the expanded perlite material to obtain particle core materials with a particle size of ≤3.5mm and ≥1.0mm; then take sodium silicate, potassium dichromate, alum and potassium chromium sulfate from the inorganic salt composite material respectively, and Grind and sieve separately to make powder with a particle size of 180-230 mesh, then take sodium silicate, potassium dichromate, alum and potassium chromium sulfate from the inorganic salt compound, and grind and sieve to make a particle size of 180-230 mesh. Purpose powder, then according to the ratio by weight of 85% of sodium silicate, 5% of potassium dichromate, 5% of alum, and 5% of potassium chromium sulfate, take various powder raw materials and mix them evenly, then add water to prepare slurry, add The amount of water can be tested ...

Embodiment 2

[0037] The production method of the thermal insulation and decorative surface integrated inorganic material in this embodiment is basically the same as that of Example 1, the only difference being: sodium silicate, potassium dichromate, alum and potassium chromium sulfate in the step of preparing the inorganic salt composite slurry shell material The ratio by weight percentage can be: 40% sodium silicate, 20% potassium dichromate, 20% alum, 20% chromium potassium sulfate; The volume ratio of the shell material can be: expanded perlite granular material: inorganic salt composite slurry shell material = 100:70.

[0038] The proportioning by weight of quartz sand, calcium oxide, calcium carbonate, nano-silicon oxide superfine powder and wood fiber superfine powder in the step of preparing the wet material of the facing layer can be: 50 parts of quartz sand, 15 parts of calcium carbonate, 10 parts of calcium oxide part, 15 parts of cement, 5 parts of nano silicon oxide superfine p...

Embodiment 3

[0040] The production method of the thermal insulation and decorative surface integrated inorganic material in this embodiment is basically the same as that of Example 1, the only difference being: sodium silicate, potassium dichromate, alum and potassium chromium sulfate in the step of preparing the inorganic salt composite slurry shell material The ratio by weight percentage can be: sodium silicate 70%, potassium dichromate 10%, alum 10%, chromium potassium sulfate 10%; when preparing the insulation matrix aggregate, expanded perlite granular material and inorganic salt compound slurry The volume ratio of the shell material can be: expanded perlite granular material: inorganic salt composite slurry shell material = 100:60.

[0041] The proportioning by weight of quartz sand, calcium oxide, calcium carbonate, nano silicon oxide superfine powder and wood fiber superfine powder in the step of preparing the wet material of the facing layer can be: 45 parts of quartz sand, 12 part...

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Abstract

The invention relates to an insulated facing integrated inorganic section and a preparation method thereof. The section consists of an insulated basal body and a facing layer which are made of various inorganic mineral materials, wherein the insulated basal body is prepared from inorganic slat composite slurry-like kernel materials and expanded perlite grain materials; and the facing layer is prepared form quartz sand, calcium carbonate, calcium oxide, cement, silicon oxide ultrafine micro powder and wood finer ultrafine micro powder. The section is formed by integrally pressing and compounding the insulated basal body and the facing layer, ensures that two layers of materials are organically combined together, can completely avoid the phenomena of the cracking and the shedding between the insulated basal body and the facing layer, can reliably improve the manufacturing precision and the standard grade, can greatly reduce the workload of the wall body decorated construction, improve the construction efficiency, reliably ensure the engineering quality, and can greatly shorten the engineering period and save the material cost and engineering cost under the same conditions.

Description

technical field [0001] The invention belongs to the technical field of thermal insulation materials for building walls, and relates to an inorganic material integrated with thermal insulation and decorative surfaces 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 and elegant...

Claims

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Application Information

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IPC IPC(8): E04F13/075C04B28/36C04B28/18E04F13/076C04B14/18C04B14/06
CPCC04B2111/28C04B2111/00482C04B20/107C04B20/1085C04B41/5088C04B41/009C04B2111/00612C04B28/18C04B2111/343Y02W30/91C04B7/02C04B14/06C04B14/062C04B14/28C04B18/26C04B14/185C04B28/26C04B28/344
Inventor 王艳锦王建春王博儒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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