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Assembly building method for energy-saving reconstruction of existing building

A technology of energy-saving renovation and construction method, applied in building construction, construction, building maintenance, etc., can solve problems such as failure to meet energy consumption indicators, and achieve the effects of easy production and construction, short construction period, and enhanced earthquake resistance.

Active Publication Date: 2010-02-10
CUBIC DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, these old buildings basically fail to meet the energy consumption indicators required by the mandatory regulations for new buildings

Method used

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  • Assembly building method for energy-saving reconstruction of existing building
  • Assembly building method for energy-saving reconstruction of existing building
  • Assembly building method for energy-saving reconstruction of existing building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Such as figure 1 , 2 As shown, the prefabricated construction method of adding additional floors to an existing building of the present invention and simultaneously completing energy-saving transformation includes: adding a steel structure connection plate 91 on the top of the original building structure 1; and setting a layered steel structure 2, and its It is fixed with the steel structure connecting plate 91 to realize the connection with the original building structure; an energy-saving composite exterior wall panel 6 with foamed cement material, a partition wall panel 5, a laminated floor 4 and an energy-saving composite house with foamed cement material are set. The panel 3 is assembled and connected directly with the laminated steel structure 2 through the panel connectors or directly on-site, and fills the inside and outside of the panel gap, and the gap between the panel and the original building structure with insulation and sealing materials, that is, the ene...

Embodiment 2

[0070] The prefabricated construction method for converting existing buildings from flat to slope and simultaneously completing energy-saving transformation of the present invention includes: adding a steel structure connection plate 91 on the top of the original building structure 1, setting a steel frame for roof flat to slope, and connecting with the steel structure The board 91 is fixed to realize the connection with the original building structure; the energy-saving composite roof panel 3 with foamed cement material is set, connected with the steel frame through the board connector or directly, and inside and outside the board seam, and between the board and the original building structure The gaps are filled with thermal insulation and sealing materials, which completes the transformation of the original building's roof for energy saving and flat-to-slope conversion. Add a wall panel connecting plate 92 and an exterior wall panel support 10 on the outside of the original ...

Embodiment 3

[0072]The prefabricated construction method of adding additional floors to an existing building and completing energy-saving renovation at the same time of the present invention includes: adding a wall board connecting plate 92 on the top of the original building structure, and setting an energy-saving composite exterior with foamed cement material on it Wall panels 6, partition wall panels 5, laminated floor slabs 4 and energy-saving composite roof panels 3 with foamed cement materials, and the composite exterior wall panels 6, partition wall panels 5 and wall panel connecting plates 92 are fixed to realize the integration with the original Building structure connection; composite exterior wall panels 6, partition wall panels 5, laminated floor slabs 4 and energy-saving composite roof panels 3 with foamed cement materials are connected and fixed to realize non-structurally assembled upper floors; The gap between the inside and outside, the board and the original building struc...

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Abstract

The invention relates to a fabricated construction method with construction energy-saving reformation, comprising: firstly, a steel structure connecting plate is additionally positioned on the top part of the original construction structure; a connected layer steel structure fixed to the steel structure connecting plate is positioned in order to connect with the original construction structure; anenergy-saving compound outer wallboard with foaming cement material, a partition panel, a folding floor slab, an energy-saving compound roof panel with foaming cement material are positioned, which are connected with the connected layer steel structure directly or by a plate material connector; a heat insulation and sealing material is filled in the gaps in and out of the board slots or between the board and the original construction structure, namely, the reformation of the energy-saving property of the original construction and the story-adding of the old building has been completed; secondly, a connecting plate of the wallboard and a strut member of the outer wallboard are additionally positioned outside the original construction structure; an energy-saving compound outer wallboard with foaming cement material is positioned outside the outer wall of the original construction, which is fixedly connected with the connector of the wallboard by the strut member of the wallboard; the heat insulation and sealing material is filled in the slots of the outer wallboard, namely, the reformation of energy-saving quality of the outer wall of the original construction has been completed.

Description

technical field [0001] The invention belongs to the field of construction, in particular to an assembled construction method for energy-saving renovation of existing buildings. Background technique [0002] The development of modern cities is changing with each passing day, and new buildings emerge in an endless stream. However, at the same time, some old buildings in the city are inconsistent with the new urban appearance in many ways. Old buildings are generally built for a relatively long time, and there is a considerable gap compared with the current requirements in terms of architectural form and architectural style. And most of them are located in the prime location of the city, and the surrounding supporting facilities are relatively complete. With the changes in urban planning, housing prices in these areas have skyrocketed. Therefore, it is not an exaggeration to describe the location of these old buildings with every inch of land. In addition, these old building...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G23/02
Inventor 樊立
Owner CUBIC DIGITAL TECH CO LTD
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