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Building facade energy-saving system

An energy-saving system and facade technology, applied in the direction of building components, insulation, non-polymer adhesive additives, etc., can solve problems such as cracking of insulation boards and paint coatings, inconsistent thermal shock resistance, and reduced insulation effects, etc., to achieve Reduced weight, low density, and improved thermal insulation

Active Publication Date: 2014-12-03
君旺窗业(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this method is that the thermal shock resistance of the paint or coating is inconsistent with that of the insulation board. When heated and contracted, the expansion and contraction of the insulation board and the paint coating are different, resulting in displacement between the insulation board and the paint coating. Dislocations and cracks become defects in the insulation layer and reduce the insulation effect
However, this glue and the paint on the outer surface of the wall also have the problem of inconsistent thermal shock resistance. Long-term use will cause cracks with the paint on the outer surface of the wall, which will affect the thermal insulation.

Method used

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  • Building facade energy-saving system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The building's facade energy-saving system consists of three parts. Firstly, the three parts are prepared separately:

[0042] (1) Insulation board: After mixing all raw materials, heat until the polyester resin is in a molten state. In this state, stir and mix the raw materials evenly, pour them into a mold, and cool. Described raw material and mass parts thereof are:

[0043] Polyester resin: 40 parts;

[0044] Expanded perlite: 6 parts;

[0045] Shell powder: average particle size ≤10μm, 10 parts;

[0046] Nut shell fine powder: average particle size ≤100μm, 7 parts;

[0047] Animal hair fiber: average length ≤0.1mm, 12 parts;

[0048] Straw fiber: average length ≤ 1mm, 12 parts;

[0049] Lime paste: 15 parts;

[0050] (2) Outer coating: After mixing all raw materials, stir and mix evenly. Described raw material and mass parts thereof are:

[0051] Animal hair fiber: average length ≤ 5μm, 1 part;

[0052] Straw fiber: average length ≤ 5μm, 1 part;

[0053] ...

Embodiment 2

[0067] The building's facade energy-saving system consists of three parts. Firstly, the three parts are prepared separately:

[0068] (1) Insulation board: After mixing all raw materials, heat until the polyester resin is in a molten state. In this state, stir and mix the raw materials evenly, pour them into a mold, and cool. Described raw material and mass parts thereof are:

[0069] Polyester resin: 48 parts;

[0070] Expanded perlite: 9 parts;

[0071] Shell powder: average particle size ≤10μm, 15 parts;

[0072] Nut shell fine powder: average particle size ≤100μm, 9 parts;

[0073] Animal hair fiber: average length ≤0.1mm, 15 parts;

[0074] Straw fiber: average length ≤ 1mm, 15 parts;

[0075] Lime paste: 18 parts;

[0076] (2) Outer coating: After mixing all raw materials, stir and mix evenly. Described raw material and mass parts thereof are:

[0077] Animal hair fiber: average length ≤ 5μm, 3 parts;

[0078] Straw fiber: average length ≤ 5 μm, 3 parts;

[0079]...

Embodiment 3

[0093] The building's facade energy-saving system consists of three parts. Firstly, the three parts are prepared separately:

[0094] (1) Insulation board: After mixing all raw materials, heat until the polyester resin is in a molten state. In this state, stir and mix the raw materials evenly, pour them into a mold, and cool. Described raw material and mass parts thereof are:

[0095] Polyester resin: 45 parts;

[0096] Expanded perlite: 7 parts;

[0097] Shell powder: average particle size ≤10μm, 12 parts;

[0098] Nut shell fine powder: average particle size ≤100μm, 8 parts;

[0099] Animal hair fiber: average length ≤0.1mm, 14 parts;

[0100] Straw fiber: average length ≤ 1mm, 14 parts;

[0101] Lime paste: 15-18 parts;

[0102] (2) Outer coating: After mixing all raw materials, stir and mix evenly. Described raw material and mass parts thereof are:

[0103] Animal hair fiber: average length ≤ 5μm, 2 parts;

[0104] Straw fiber: average length ≤ 5μm, 2 parts;

[0...

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Abstract

A building facade energy-saving system comprises insulation plates, exterior coating and door / window frame binder. Animal hair fiber, straw fiber and lime plaster are all arranged in each of the insulation plates, the exterior coating and the door / window frame binder. Same materials are equal molecular structure; intermolecular attraction is higher that of other materials. Therefore, the insulation plates, the exterior coating and the door / window frame binder are well fitted and have approximate thermal shock resistances, and no crack occurs among them during long-term usage. The building facade energy-saving system is light in weight, high in hardness, good in thermal insulation, resistant to rain wash and tolerant to direct sunlight, and no crack occurs to the outer surface during long-term usage.

Description

technical field [0001] The invention relates to the technical field of building energy saving, in particular to an integrated building facade heat preservation and energy saving system. Background technique [0002] The building facade refers to the parts located on the outer surface of the building, such as the outer wall of the building, doors and windows. With the continuous improvement of the country's requirements for building energy-saving indicators, the thermal insulation performance of building facades has attracted more and more attention. At present, the thermal insulation measures of building exterior walls are generally to lay insulation boards earlier on the outer surface of the body of wall, and then paint or paint with thermal insulation and decoration integration performance on the outer surface of the insulation boards. The problem with this method is that the thermal shock resistance of the paint or coating is inconsistent with that of the insulation boar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/76E04B1/80C08L67/00C08L97/02C08L89/00C08K7/26C08K3/26C08K3/30C09D133/04C09D7/12C09J175/04C09J11/04C09J11/08
CPCY02A30/244
Inventor 谭华
Owner 君旺窗业(上海)有限公司
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