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Heat preservation steel beam structure

A technology of steel beams and thermal insulation layer, applied in the field of steel beams, can solve the problems of intolerant temperature, low construction efficiency, harsh environment, etc., achieve excellent performance and improve the effect of steel frame structure

Inactive Publication Date: 2019-03-29
JIANGSU HUAXIA INTPROP SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

This single column and single beam structure not only increases the workload of hoisting and welding on-site construction, but also seriously affects the construction speed and low construction efficiency. Moreover, the on-site operation is labor-intensive, the environment is harsh, and the quality is not easy to guarantee.
The general steel beams are not temperature-resistant and have unsatisfactory sound insulation, heat insulation and flame retardancy, which will affect the performance of the building accordingly.

Method used

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  • Heat preservation steel beam structure

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Embodiment Construction

[0010] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0011] Such as figure 1 As shown, embodiments of the present invention include:

[0012] Insulation steel beam structure, including: steel beam main body 1, steel frame 2, insulation layer 3, steel beam main body 1 includes steel frame 2 and insulation layer 3, steel frame 2 adopts "I"-shaped steel skeleton, and all surrounding steel frame 2 Wrap the insulation layer 3, the thickness of the insulation layer 3 is 10-30mm, and the filling material of the insulation layer 3 is formed by mixing and pressing rigid polyur...

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Abstract

The invention discloses a heat preservation steel beam structure which comprises a steel beam main body, a steel frame and a heat preservation layer; the steel beam main body is composed of the steelframe and the heat preservation layer, and the steel frame is an I-shaped steel skeleton; the periphery of the steel frame is wrapped with the heat preservation layer; a heat preservation layer filling material is prepared by mixed pressing of rigid polyurethane foam, perlite, rock wool and a fiberboard. The steel frame structure is improved, buildings are allowed to be firm and stable, and the performance is excellent; the composition of the thermal insulation material is improved to achieve the effects of high temperature resistance, thermal insulation, sound insulation and flame retardancy.

Description

technical field [0001] The invention relates to steel beams, in particular to thermal insulation steel beam structures. Background technique [0002] Steel structure buildings have many advantages: greatly saving construction time, and construction is not affected by seasons; increasing the use of residential space, reducing construction waste and environmental pollution; building materials can be reused, driving the development of other new building materials industries; good earthquake resistance, In use, it is easy to transform, flexible and convenient, and brings comfort to people and so on. At present, the application of steel structure buildings in high-rise buildings is becoming more and more mature, and has gradually become the mainstream construction technology. [0003] In steel structure buildings, the most important components are columns, beams, floors and walls. The structure and shape of columns and beams are related to the force and load bearing of the entir...

Claims

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Application Information

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IPC IPC(8): E04C3/04E04B1/76
CPCE04B1/76E04B2001/7687E04B2001/7691E04C3/04E04C2003/0452Y02A30/244
Inventor 张靓
Owner JIANGSU HUAXIA INTPROP SERVICE CO LTD
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