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Prefabricated thermal insulation exterior wall and method for producing the same

A production method and technology of thermal insulation wall panels, which are applied in the field of building exterior walls and can solve problems such as poor thermal insulation of walls, easy cracking of walls, and water seepage

Inactive Publication Date: 2009-05-13
瑞安管理(上海)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a prefabricated thermal insulation exterior wall and its manufacturing method, which can overcome the deficiencies in the prior art of poor thermal insulation of the wall, easy cracking of the wall, and water seepage

Method used

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  • Prefabricated thermal insulation exterior wall and method for producing the same
  • Prefabricated thermal insulation exterior wall and method for producing the same
  • Prefabricated thermal insulation exterior wall and method for producing the same

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Embodiment 2

[0019] The solid wallboard 1 of the present invention is connected with the sandwich wallboard 2, the sandwich wallboard has at least three layers, the inner and outer layers are concrete boards 3, and the middle layer is a thermal insulation board 4. The concrete slab is 70mm thick, and the insulation board is extruded polystyrene insulation board. The gap between the prefabricated thermal insulation wall panels and the prefabricated thermal insulation wall panels is 20 mm, and the gap is filled with waterproof sealing material 5 and polystyrene rods 6 for waterproof lining materials, wherein the waterproof sealing material is silica gel. The solid wall panels are connected to the door and window frames 7, and the periphery of the solid wall panels is provided with reserved parts or reserved sockets, the reserved parts are reserved steel bars, reserved hanging nails or connectors, and the height of the prefabricated thermal insulation wall panels It is 3600mm and the height i...

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Abstract

The invention relates to a manufacturing method, which comprises the following steps: a. a formed steel die is assembled; b. a lower formed reinforcement cage is assembled inside the formed steel die; c. window frames and embedded parts are arranged on a bottom die of the formed steel die; d. the lower layer of concrete is subjected to casting and compacting; e. a heat-insulated board is arranged on a lower concrete board; f. an upper formed reinforcement cage is arranged inside the formed steel die, and the upper formed reinforcement cage is connected with the lower formed reinforcement cage by a galvanized iron wire; g. the upper layer of concrete is subjected to casting and compacting, and a prefabricated heat-insulated wallboard is formed; h. the prefabricated heat-insulated wallboard is subjected to vapor curing; i. the formed steel die is disassembled; j. the prefabricated heat-insulated wallboard is lifted and stacked; and k. the prefabricated heat-insulated wallboard is loaded and transported. When used, the prefabricated heat-insulated wallboard has good heat-insulating performance, superior anti-crack performance and anti-seepage performance, and can reduce on-site wet construction and improve the construction efficiency because veneer materials, doors, the window frames and prefabricated parts are subjected to casting together.

Description

Technical field: [0001] The invention relates to the technical field of building exterior walls, in particular to a prefabricated thermal insulation exterior wall and a manufacturing method thereof. Background technique: [0002] At present, most of the wall materials used in the construction field are clay bricks or concrete bricks (blocks), etc. These wall materials either have poor waterproof performance or poor thermal insulation performance, and the construction efficiency is generally low. Can not meet customer requirements for high-quality construction products. Invention content: [0003] The object of the present invention is to provide a prefabricated thermal insulation exterior wall and its manufacturing method, which can overcome the deficiencies of poor thermal insulation of the wall body, easy cracking of the wall body and water seepage in the prior art. [0004] In order to achieve the above object, the technical solution of the present invention is: a pref...

Claims

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Application Information

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IPC IPC(8): E04B1/78E04B2/72
Inventor 林晓辉徐丽业
Owner 瑞安管理(上海)有限公司
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