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Fireproof profile steel structure for building

A technology for building and section steel, applied in building components, building structures, buildings, etc., can solve problems such as poor heat insulation and fire resistance.

Pending Publication Date: 2018-11-30
HUAIAN YANGZI STEEL STRUCTURAL ENG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the good thermal conductivity of traditional building steel plates, the effect of relative heat insulation and fire resistance is not good.

Method used

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  • Fireproof profile steel structure for building
  • Fireproof profile steel structure for building
  • Fireproof profile steel structure for building

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0016] see Figure 1-3 As shown, a fire-resistant steel plate for construction includes a base plate 1, a steel plate 8 and a fixing plate 5, the surface of the base plate 1 is provided with a resin insulation board 4, and the top of the resin insulation board 4 is fixedly connected with two sets of convex Block 9, the side wall of the protrusion 9 is provided with screw holes 7, the side wall of the resin insulation board 4 is provided with screw holes 7, and...

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Abstract

The invention discloses a fireproof profile steel structure for a building. The fireproof profile steel structure comprises a bottom plate, a protective plate, a cooling liquid plate, a resin heat-insulation plate, fixing plates, screw rods, screw holes, a steel plate, convex blocks, first vertical grooves, first vertical plates, second vertical plates, second vertical grooves, a groove and a topplate. The fireproof profile steel structure has the beneficial effects that the resin heat-insulation plate is arranged on the surface of the bottom plate, the top of the resin heat-insulation plateis fixedly connected with the convex blocks, and the two sets of first vertical grooves are formed in the edges of the side walls of the resin heat-insulation plate; and the screw holes are formed inthe side walls of the convex blocks and the side walls of the resin heat-insulation plate, the fixing plates are arranged on the edge of the bottom plate, and the screw holes are formed in the side walls of the fixing plates; and the screw holes of the resin heat-insulation plate correspond to the screw holes of the fixing plates, the screw rods are screwed in, thus the resin heat-insulation platecan be fixed, and the resin heat-insulation plate achieves the heat-insulation and protection effects.

Description

technical field [0001] The invention relates to a steel structure, in particular to a fireproof steel structure for buildings, which belongs to the field of building materials. Background technique [0002] Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of beam steel, steel column, steel truss and other components made of section steel and steel plate, and adopts rust removal and antirust processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing. The components or components are usually connected by welds, bolts or rivets. Because of its light weight and easy construction, it is widely used in large factories, stadiums, super high-rises and other fields. [0003] Due to the good thermal conductivity of traditional building steel plates, the relative effects of heat insulation and fire resistance are not good. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/08E04B1/74E04B1/80
CPCE04B1/08E04B1/74E04B1/80
Inventor 余秀萍
Owner HUAIAN YANGZI STEEL STRUCTURAL ENG CO LTD
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