PC light composite sandwich thermal-insulated integrated wallboard

A lightweight, integrated technology, applied in the direction of insulation, walls, building components, etc., can solve the problems of unsatisfactory thermal performance of PC insulation integrated board, inconvenient transportation and construction hoisting, and unfavorable force of the main structure, so as to improve the overall insulation Energy-saving effect, light weight, convenient construction and hoisting effect

Pending Publication Date: 2017-10-20
ZHEJIANG GREEN BUILDING INTEGRATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But at present, the PC boards of the inner and outer leaves of the PC sandwich insulation board are mainly made of ordinary concrete (dry density is about 2300~2500kg / m 3 ), which makes its overall mass large, which is not good for the main structure, and it is not convenient for transportation, construction and hoisting; at the same time, the thermal conductivity of ordinary concrete (about 1.74W / (m.k)) is relatively high, which makes the overall PC thermal insulation integrated board The thermal performance is not ideal, and there are certain defects

Method used

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  • PC light composite sandwich thermal-insulated integrated wallboard
  • PC light composite sandwich thermal-insulated integrated wallboard
  • PC light composite sandwich thermal-insulated integrated wallboard

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Embodiment 1

[0022] In this embodiment, the PC lightweight composite sandwich insulation integrated wallboard, combined with figure 1 and figure 2 , comprising an inner blade 1, an insulation layer 2 and an outer blade 3 in turn, the inner mesh 5 is set in the inner blade 1, and the outer mesh 6 is arranged in the outer blade 3; the outer mesh 6 and the inner mesh 5 are connected with several connectors 41, 42, 43, 44 and 411, 412, 413, 414, and the outer mesh 6 is provided with embedded parts 7, 8, which penetrate the insulation layer 2 And the inner vane 1, the outer end of which protrudes above the inner surface of the inner vane 1.

[0023] In order to achieve a better use effect, the above scheme can be further configured: the outer leaf plate 3 is formed by solidification of ordinary concrete, and the inner leaf plate 1 is formed by solidification of lightweight high-strength foamed concrete slabs. The outer leaf plate 3 is made of ordinary concrete material, which is located on t...

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Abstract

The invention relates to a PC light composite sandwich thermal-insulated integrated wallboard, and belongs to the technical field of building structure construction. The light composite sandwich thermal-insulated integrated wallboard sequentially comprises an inner vane plate, a thermal insulating layer and an outer vane plate, an inner mesh is arranged in the inner vane plate, and an outer mesh is arranged in the outer vane plate; a plurality of connecting pieces are connected between the outer mesh and the inner mesh, a pre-embedded piece is arranged on the outer mesh, the pre-embedded piece penetrates through the thermal insulating layer and the inner vane plate, the outer end of the pre-embedded piece extrudes above the inner surface of the inner vane plate. The PC light composite sandwich thermal-insulated integrated wallboard is applied to steel building construction, and has the advantages of being small in weight, high in thermal insulation, convenient and efficient.

Description

technical field [0001] The application relates to a PC lightweight composite sandwich thermal insulation integrated wallboard, which belongs to the technical field of building structure construction. Background technique [0002] The PC sandwich insulation integrated wall panel is composed of the inner leaf PC board, the insulation layer and the outer leaf PC board connected by special connectors. Because of its high integration, the quality of production in the factory is good, and it can save materials and labor on site. , saving the construction period, protecting the construction environment and other reasons, it has been widely used in prefabricated buildings. But at present, the PC boards of the inner and outer leaves of the PC sandwich insulation board are mainly made of ordinary concrete (dry density is about 2300~2500kg / m 3 ), which makes its overall mass large, which is unfavorable to the force of the main structure, and it is inconvenient to transport, construct ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/80E04B2/74
CPCE04B1/80E04B2/7403
Inventor 徐国军汪晴峰蒋路
Owner ZHEJIANG GREEN BUILDING INTEGRATION TECH CO LTD
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