Exterior wall cladding and technique for producing the same

A production process and hanging board technology, applied in layered products, synthetic resin layered products, covering/lining, etc., can solve problems such as easy aging, complicated processing technology, and non-fireproof plastic hanging boards

Inactive Publication Date: 2009-06-17
南京高迪建筑科技研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, aluminum alloy exterior wall hanging panels are currently used more, but the price of aluminum alloy exterior wall hanging panels is relatively high, and the thermal insulation performance is not good.
Plastic hanging boards are not fireproof, easy to deform, take a long time and are also easy to age, have a short service life, and have poor thermal insulation performance
Although c

Method used

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  • Exterior wall cladding and technique for producing the same

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Embodiment 1

[0018] This embodiment is a kind of external wall hanging board, its layered structure is as follows figure 1 As shown, from bottom to top are extruded board layer 1, glass magnesium board layer 2 and metal paint layer 3. The extruded board layer 1 is an XPS extruded board with a thickness of 20-100 cm, the thickness of the glass magnesium board layer 2 is 6-12 cm, the metal paint layer 3 is a fluorocarbon metal paint layer, and the surface of the glass magnesium board layer 2 is There is a flat surface layer mixed with magnesium oxide and putty powder. The flat surface layer is integrated with the glass magnesium board layer 2, and a fluorocarbon metal paint layer is sprayed on the flat surface layer of the glass magnesium board layer 2. The extruded board layer 1 and the glass magnesium board layer 2 are firmly bonded by epoxy resin.

[0019] The production process of the external wall hanging board of the present embodiment comprises the following steps:

[0020] (1) When...

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Abstract

The invention relates to a board and a production technology thereof, in particular to an exterior wall cladding and a production technology thereof. The exterior wall cladding sequentially comprises an extruded sheet layer, a bo-mei board layer and a metallic paint layer from bottom to top. The production technology comprises the following steps: the surface of the bo-mei board is added with a layer of mixture formed by magnesium oxide and putty powder, and the mixture is trowelled; the surface layer of the processed bo-mei board is polished to lead the surface to be level; the surface layer of the polished bo-mei board is coated with a layer of fluorocarbon metal paint; an XPS extruded sheet with the same size as the bo-mei board is processed; the underside of the processed bo-mei board is agglutinated with the processed XPS extruded sheet by epoxide resin. The exterior wall cladding has good heat preservation and insulation performance, is energy-saving and environment-friendly, has level and beautiful surface, and is convenient for construction.

Description

technical field [0001] The invention relates to a board and its production process, in particular to an exterior wall hanging board and its production process. Background technique [0002] Most of the exterior walls of modern buildings are decorated with decorative bricks, but with the development of the construction industry, more and more buildings use exterior wall panels to replace decorative bricks, especially some high-rise buildings. Existing exterior wall hanging boards generally include aluminum alloy exterior wall hanging boards, plastic hanging boards, cement calcium silicate boards, cement fiberboards, and the like. Among them, the aluminum alloy exterior wall hanging panels are currently used more, but the price of the aluminum alloy exterior wall hanging panels is relatively high, and the thermal insulation performance is not good. Plastic hanging boards are not fireproof, easy to deform, take a long time and are also easy to age, have a short service life, a...

Claims

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Application Information

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IPC IPC(8): E04F13/075E04F13/077B32B27/06B32B7/10B32B33/00
Inventor 林启红
Owner 南京高迪建筑科技研究院有限公司
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