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Heat insulation type aluminum veneer for building external wall and manufacturing process thereof

A technology for building exterior walls and manufacturing processes, applied in manufacturing tools, building structures, construction, etc., can solve the problems that materials cannot have fire resistance and thermal insulation properties at the same time, the surface coating of curtain walls is corrosive, and the service life is low. Achieve uniform force, good sound-absorbing performance, and prevent corrosion

Inactive Publication Date: 2020-09-25
安徽福瑞尔铝业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, acid rain and various dust and dirt in the atmospheric environment are easy to adhere to the surface of the curtain wall. Acid rain is corrosive to the surface coating of the curtain wall. The existing aluminum veneer inner insulation material has high water absorption, poor durability and long service life. Due to the life of the building, the material cannot have fire resistance and heat preservation at the same time

Method used

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  • Heat insulation type aluminum veneer for building external wall and manufacturing process thereof
  • Heat insulation type aluminum veneer for building external wall and manufacturing process thereof
  • Heat insulation type aluminum veneer for building external wall and manufacturing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see Figure 1-Figure 5 , a heat-insulating aluminum veneer for building exterior walls and a manufacturing process thereof, comprising an aluminum veneer body 1, the aluminum veneer body 1 comprising an aluminum veneer base layer 11, a heat insulating layer 12 and an outer coating layer 13, The aluminum veneer base layer 11 is provided with two layers, and the two-layer aluminum veneer base layer 11 is clamped and fixed with a heat insulation layer 12. The gap layer 121 and the sound-absorbing layer 122, the heat-insulating gap layer 121 is provided with two layers, the heat-insulating gap layer 121 is covered with the sound-absorbing layer 122, the sound-absorbing layer 122 and the heat-insulating gap layer 121 are provided with a heat-insulating honeycomb panel 2, and the heat-insulating gap layer The heat-insulating honeycomb panel 2 is pressed inside 121, and the heat-insulating honeycomb panel 2 is composed of a plurality of honeycomb holes 21. Wrapped inside, the...

Embodiment 2

[0045] In order to better demonstrate the process of heat-insulating aluminum veneers for building exterior walls, this embodiment proposes a manufacturing process for heat-insulating aluminum veneers for building exterior walls, including the following steps:

[0046] Step 1: aluminum plate forging: pour aluminum water into the casting mold for casting, and when the processed components are cooled to room temperature, take out the cast blank from the casting mold to obtain the aluminum veneer base 11;

[0047] Step 2: Honeycomb panel forging: heat the aluminum alloy, pour the melted aluminum alloy into the honeycomb mold for die-casting to obtain the honeycomb panel blank, and use high-temperature composite and panel hot pressing technology to treat the surface of the honeycomb panel blank;

[0048] Step 3: Preparation of sound-absorbing panels: resin glue and glass fiber cloth are selected as raw materials. After the glass fiber cloth is unrolled, it passes through the guide ...

Embodiment 3

[0056] In order to better demonstrate the process of heat-insulating aluminum veneers for building exterior walls, this embodiment proposes a manufacturing process for heat-insulating aluminum veneers for building exterior walls, including the following steps:

[0057] Step 1: aluminum plate forging: pour aluminum water into the casting mold for casting, and when the processed components are cooled to room temperature, take out the cast blank from the casting mold to obtain the aluminum veneer base 11;

[0058] Step 2: Honeycomb panel forging: heat the aluminum alloy, pour the melted aluminum alloy into the honeycomb mold for die-casting to obtain the honeycomb panel blank, and use high-temperature composite and panel hot pressing technology to treat the surface of the honeycomb panel blank;

[0059] Step 3: Preparation of sound-absorbing panels: resin glue and glass fiber cloth are selected as raw materials. After the glass fiber cloth is unrolled, it passes through the guide ...

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Abstract

The invention discloses a heat insulation type aluminum veneer for a building external wall and a manufacturing process of the heat insulation type aluminum veneer, and belongs to the technical fieldof aluminum veneer manufacturing. The heat insulation type aluminum veneer discloses an aluminum veneer body; the aluminum veneer body comprises two aluminum veneer base layers, a heat insulation layer and an outer coating layer; the heat insulation layer is clamped and fixed in the two aluminum veneer base layers; and the outer coating layer is coated on the outer sides of the two aluminum veneerbase layers. According to the heat insulation type aluminum veneer for a building external wall and a manufacturing process thereof, structural deformation cannot be caused during thermal expansion and cold contraction; therefore, extremely high flatness can be ensured; very high flatness of the panel can still be kept when the area of the panel is relatively large; the sound insulation effect ofthe whole aluminum veneer is improved; the outer coating layer is coated on the outer side of the veneer, so that the chemical performance of the aluminum veneer is improved, the plasticity of the aluminum veneer is improved, and the corrosion of a substrate can be prevented by coating paint, so that the corrosion resistance of the coating is improved, the veneer is well protected, and the service life of the veneer is prolonged.

Description

technical field [0001] The invention relates to the technical field of aluminum veneer manufacturing, in particular to a heat-insulating aluminum veneer for building exterior walls and a manufacturing process thereof. Background technique [0002] Aluminum veneer curtain wall is suitable for the decoration of various building interior and exterior walls, lobby facades, column decorations, elevated corridors, pedestrian bridges, elevator wrapping, balcony packaging, advertising signs, and indoor special-shaped ceilings. For high-rise buildings such as building exterior walls, beams, balconies, canopies, airports, stations, hospital conference halls, opera house stadiums, reception halls, etc., as time goes by, the surface coating of the building curtain wall will appear in the atmospheric environment The phenomenon of loss of light, discoloration, pulverization and falling off leads to the exposure of the curtain wall base material. When the curtain wall base material is in c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/20B32B15/04B32B3/12B32B17/04B32B17/06B32B7/12B32B7/08B32B7/027B32B7/022B32B33/00B32B37/12B32B37/10B32B37/06B32B37/24B32B38/00B32B38/16C09D127/12C09D175/04C09D5/08C09D7/61B22C9/00B22D17/00E04B2/88E04B1/90
CPCB32B15/20B32B15/04B32B3/12B32B15/14B32B7/12B32B7/08B32B7/027B32B7/022B32B33/00B32B37/1284B32B37/10B32B37/06B32B37/24B32B38/00B32B38/164C09D127/12C09D5/08C09D7/61B22C9/00B22D17/00E04B2/88E04B1/90B32B2037/243B32B2250/05B32B2250/40B32B2255/06B32B2255/26B32B2260/021B32B2260/046B32B2262/101B32B2305/024B32B2307/102B32B2307/50B32B2307/304B32B2307/31B32B2307/752B32B2607/02C08K2003/2241C08K2003/2289C08L75/04C08K3/22
Inventor 夏海军李量
Owner 安徽福瑞尔铝业科技有限公司