curtain wall for building

A technology for building and curtain wall, applied in the direction of building, building components, building structure, etc., to achieve high-strength thermal insulation, excellent corrosion resistance, and reduce maintenance workload.

Active Publication Date: 2019-01-08
SHENZHEN GASU ADORN DESIGN ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems existing in the curtain wall in the prior art, the present invention provides a curtain wall for building to solve the above technical problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A building curtain wall, comprising a cement-based thermal insulation inner layer board and a curtain wall metal outer layer board attached to the cement-based thermal insulation inner layer board, the curtain wall metal outer layer board is coated with an antirust agent,

[0027] First weigh 100 parts of cement, 90 parts of vitrified microbeads, 120 parts of sand, 32 parts of magnesium oxide, 30 parts of metakaolin, 15 parts of magnesium chloride, 6 parts of silica airgel, 3 parts of xanthan gum, and lignosulfonate 5 parts of calcium carbonate, 4 parts of cellulose ether, and 45 parts of water are mixed evenly, and then molded to obtain a cement-based thermal insulation inner layer board.

[0028] The metal outer layer of the curtain wall is a copper alloy plate, and its manufacturing process: prepare materials according to the ratio, melt the raw materials at a melting temperature of 1100°C, cast them after melting to obtain castings, heat the castings at 750°C, and ke...

Embodiment 2

[0031] A building curtain wall, comprising a cement-based thermal insulation inner layer board and a curtain wall metal outer layer board attached to the cement-based thermal insulation inner layer board, the curtain wall metal outer layer board is coated with an antirust agent,

[0032] First weigh 100 parts of cement, 80 parts of vitrified microbeads, 110 parts of sand, 35 parts of magnesium oxide, 30 parts of metakaolin, 20 parts of magnesium chloride, 6 parts of silica airgel, 3 parts of xanthan gum, and lignosulfonate 3 parts of calcium carbonate, 4 parts of cellulose ether, and 50 parts of water are mixed evenly, and then molded to obtain a cement-based thermal insulation inner layer board.

[0033] The metal outer layer of the curtain wall is a copper alloy plate, and its manufacturing process: prepare materials according to the proportion, melt the raw materials at a melting temperature of 1095°C, cast them after melting to obtain castings, heat the castings at 770°C, a...

Embodiment 3

[0036] A building curtain wall, comprising a cement-based thermal insulation inner layer board and a curtain wall metal outer layer board attached to the cement-based thermal insulation inner layer board, the curtain wall metal outer layer board is coated with an antirust agent,

[0037] First weigh 100 parts of cement, 110 parts of vitrified microbeads, 110 parts of sand, 36 parts of magnesium oxide, 28 parts of metakaolin, 20 parts of magnesium chloride, 9 parts of silica airgel, 3 parts of xanthan gum, and lignosulfonate 5 parts of calcium carbonate, 2 parts of cellulose ether, and 60 parts of water are mixed evenly, and then molded to obtain a cement-based thermal insulation inner layer board.

[0038] The metal outer layer of the curtain wall is a copper alloy plate, and its manufacturing process: prepare materials according to the ratio, melt the raw materials at a melting temperature of 1100°C, cast them after melting to obtain castings, heat the castings at 770°C, and k...

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Abstract

A curtain wall for construction, comprising a cement-based thermal insulation inner layer board and a curtain wall metal outer layer board attached to the cement-based thermal insulation inner layer board, the metal outer layer board of the curtain wall is coated with an antirust agent, and the copper alloy sheet of the present invention is used as a curtain wall The outer layer has high strength, high hardness and good thermal conductivity, which makes it prolong the service life when used as the facade of the curtain wall, is not easy to be damaged, and reduces the maintenance cost and maintenance workload. The copper alloy surface rust inhibitor of the present invention, copper The antirust agent on the surface of the alloy quickly forms a nano-protective layer on the surface of the copper alloy, and after the nano-protective layer is formed on the metal surface, the substrate has excellent anti-corrosion performance, and has little environmental pollution. It will not burn the skin and cause no damage when used. , Safe and reliable, easy to operate.

Description

technical field [0001] The invention relates to a building curtain wall, which belongs to the field of curtain walls. Background technique [0002] The curtain wall is the outer wall enclosure of the building. It is not load-bearing and hangs up like a curtain, so it is also called a hanging wall. It is a light-weight wall with decorative effects commonly used in modern large-scale and high-rise buildings. Composed of structural frames and inlaid panels, the building envelope does not bear the load and function of the main structure. At present, the traditional curtain walls at home and abroad are mainly stone curtain walls, glass curtain walls and metal curtain walls. These three curtain walls can basically meet the basic decoration needs of industrial and civil buildings. However, these three kinds of curtain walls have great hidden dangers and shortcomings due to the limitations of their own material properties: stone curtain walls are heavy, energy-consuming, and poor i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/88C04B28/00C22C9/05C09D183/07C09D5/08C09D7/63
CPCC04B28/00C04B28/32C04B2201/32C04B2201/50C09D4/06C09D5/08C09D7/63C22C9/05C22F1/08E04B2/88C04B14/18C04B14/06C04B22/066C04B14/041C04B22/124C04B14/064C04B24/18C04B24/383C04B24/38C04B22/002C04B7/00C04B18/027C04B14/106
Inventor 陈利
Owner SHENZHEN GASU ADORN DESIGN ENG
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