Steel column facing structure and construction method thereof

A construction method and technology of steel columns, applied in the direction of building components, building construction, covering/lining, etc., can solve the problems of multi-use area, loss, etc.

Pending Publication Date: 2018-05-29
SHANGHAI CONSTR NO 1 GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a steel column veneer structure and its construction method that can reduce t

Method used

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  • Steel column facing structure and construction method thereof
  • Steel column facing structure and construction method thereof

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Embodiment Construction

[0028] 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.

[0029] Such as figure 1 and figure 2 As shown, a fireproof coating layer 20 is laid on the steel column 2 of an embodiment, and the construction method of the steel column facing structure 1 includes the following steps:

[0030] Step S100 , painting an interface agent on the fireproof paint layer 20 to form a first interface agent layer 10 . Batch-coating the interface agent on the surface of the fireproof paint layer 20 of the steel column 2 can play a ro...

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Abstract

The invention relates to a steel column facing structure and a construction method thereof. The steel column facing structure comprises the steps of brushing fireproof coating with an interfacial agent to form a first interfacial agent layer; after the first interfacial agent layer is formed for 10-20 min, laying mesh fabric on the first interfacial agent layer to form a first mesh fabric layer; brushing the first mesh fabric layer with an interfacial agent to form a second interfacial agent layer; laying mesh fabric on the second interfacial agent layer to form a second mesh fabric layer; brushing with the second mesh fabric layer with gypsum putty to form a gypsum putty layer; brushing the gypsum putty layer with a coating layer so as to finish the construction of the steel column facingstructure. The brushing construction process requires less decoration area than conventional covering decoration, planar actual area can be enlarged, construction steps are saved, and the construction process has high speed and good convenience. The steel column facing structure produced by using the construction method above requires less decoration area, so that plane area availability is effectively improved.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a steel column facing structure and a construction method thereof. Background technique [0002] Due to the advantages of low weight, good overall rigidity, strong deformation ability, and simple construction, steel structure buildings are widely used in large-scale factory buildings, super high-rise buildings and other fields. [0003] However, steel structures have poor corrosion resistance and are not resistant to heat or fire. Therefore, the surface of the steel structure needs to be sprayed with a fireproof coating, and the fireproof coating generally adopts a thick fireproof coating. However, the surface of the steel structure will be uneven after spraying the fire retardant coating. For the surface decoration of steel structures, in order to avoid decoration construction on such uneven surfaces, it is also necessary to achieve a certain decorative effect. Generally,...

Claims

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Application Information

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IPC IPC(8): E04F13/02E04F13/04E04B1/94
CPCE04B1/94E04F13/02E04F13/047
Inventor 陈燕陈晨赵秋珺张杰王云鹏俞备
Owner SHANGHAI CONSTR NO 1 GRP
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