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Production technology of nano-self cleaning architechtural aluminium curtain wall board

A production process, aluminum curtain wall technology, applied in the direction of construction, building components, building structures, etc., can solve the problems of personal casualties, high maintenance costs, environmental pollution, etc., to prevent aging and pulverization, reduce maintenance costs, and reduce production cost effect

Inactive Publication Date: 2006-08-30
蒋建新
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  • Summary
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AI Technical Summary

Problems solved by technology

[0002] At present, the curtain wall materials such as aluminum veneer and aluminum composite panel are used in buildings. After a period of time in the natural environment, they will be covered with dirt and dust, which will affect the appearance and light transmission performance of the building. Generally, manual labor is required. Regular cleaning, maintenance costs are more expensive; and the chemical detergent used will pollute the environment; moreover, the safety of high-altitude operations is poor, and labor safety accidents often occur, causing personal casualties
In addition, due to the effect of ultraviolet rays, the building wall is easy to gradually age and lose its original aesthetic effect.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0013] The production process of the whole nano self-cleaning aluminum curtain wall panel is as follows:

[0014] (1) Pretreatment of aluminum plate - (2) Spray primer on aluminum plate - (3) Leveling - (4) Spray topcoat - (5) Leveling - (6) Spray nano self-cleaning solution on topcoat - ( 7) Heating curing-(8) Light curing-(9) Packaging.

[0015] Wherein: processes (1) to (5) and (7), (9) procedures are exactly the same as the requirements of the aluminum curtain wall panel painting production process in the prior art, and no special modification is required.

[0016] In technological process (6), carry out the spraying of nanometer self-cleaning solution:

[0017] After the topcoat is sprayed and leveled in the aluminum plate spraying process, the nano-titanium dioxide self-cleaning solution, which is mainly composed of nano-titanium dioxide and deionized water, and titanium dioxide particles smaller than 10nm, is sprayed on the topcoat twice with an automatic spray gun, an...

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Abstract

The present invention discloses a production process of nano self-cleaning building aluminium curtain wall plate. Said production process includes the following steps: (1). spray-coating face paint; (2). leveling; (3). spray-coating nano self-cleaning solution; (4). heating and curing; and (5) photocuring.

Description

【Technical field】 [0001] The invention relates to an industrialized production process of building materials, in particular to a production process of self-cleaning aluminum curtain wall panels for buildings. 【Background technique】 [0002] At present, the curtain wall materials such as aluminum veneer and aluminum composite panel are used in buildings. After a period of time in the natural environment, they will be covered with dirt and dust, which will affect the appearance and light transmission performance of the building. Generally, manual labor is required. Regular cleaning, maintenance costs are more expensive; and the chemical detergent used will pollute the environment; moreover, the safety of high-altitude operations is poor, and labor safety accidents often occur, causing personal casualties. In addition, due to the effect of ultraviolet rays, the building wall is easy to gradually age and lose its original aesthetic effect. 【Content of invention】 [0003] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D1/02B05D3/06B05D3/02E04B2/88
Inventor 蒋建新
Owner 蒋建新
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