CN206368449U - A kind of H profile steel load-bearing pillar fire proof construction - Google Patents
A kind of H profile steel load-bearing pillar fire proof construction Download PDFInfo
- Publication number
- CN206368449U CN206368449U CN201720005632.6U CN201720005632U CN206368449U CN 206368449 U CN206368449 U CN 206368449U CN 201720005632 U CN201720005632 U CN 201720005632U CN 206368449 U CN206368449 U CN 206368449U
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- CN
- China
- Prior art keywords
- fire
- profile steel
- bearing pillar
- steel load
- heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of H profile steel load-bearing pillar fire proof construction, it is mainly made up of H profile steel load-bearing pillar 1, rust-proof anti-corrosive paint layer 2, heat-insulation layer 3, ceramic package 5, bond pad 4 and fire-proof plate 6.It is characterized in that rust-proof anti-corrosive paint layer 2 is painted on the outer surface of the H profile steel load-bearing pillar 1 used in building, the ceramic package 5 of fire-proof plate 6 and heat-insulation layer is bonded with bond pad 4.The features such as fire protecting performance that the structure is difficult heat conduction and fire-proof plate 6 using heat-insulation layer 3 is strong, air conduction rate is small, shields to the H profile steel load-bearing pillar 1 under fire effect.The fire proof construction flameproof effect is good, easy for installation, it is adaptable to all kinds of buildings using H profile steel load-bearing pillar as main supporting member.
Description
Technical field
The utility model is related to building structure field, and in particular to a kind of H profile steel load-bearing pillar fire proof construction.This fire proof construction
The building using H profile steel as load-bearing cylinder is generally applicable to, light steel type industrial premises is particularly suitable for use in and uses.
Background technology
With the raising of national economy and output of steel, steel construction has been widely used in all kinds of large spans, industrial premises and built
In building.Meanwhile, the steel building using H profile steel as load-bearing cylinder is also more and more, especially for light steel type industrial premises,
Usually using load-bearing cylinder of the H profile steel as building.It is very fragile in a fire although steel will not burn.Steel
The fire resistance of structure is very poor, when typical temperature reaches 600 DEG C, and the bearing capacity of exposed steel construction almost completely loses.This is right
There is serious threat in the safety and property of people.Therefore, H types can effectively be prolonged under fire effect it is necessory to design one kind
Steel load-bearing pillar bearing capacity and the structure of carrying time.
The content of the invention
The purpose of this utility model is：In order to improve when bearing capacity of the H profile steel load-bearing pillar under fire effect and carrying
Between, and a kind of H profile steel load-bearing pillar fire proof construction invented.
The technical solution of the utility model is：A kind of H profile steel load-bearing pillar fire proof construction, it is characterized in that：It is main by H profile steel
Load-bearing pillar, rust-proof anti-corrosive paint layer, heat-insulation layer, ceramic package, bond pad and fire-proof plate composition.Anti-corrosive antirusting paint is directly applied
On H profile steel load-bearing outer surface of column, it is bonded between heat-insulation layer shell and fire-proof plate with bond pad, can be with bond pad surface smear
The super glue of bonding and thermal insulation layer shell and fire-proof plate, then with fire prevention putty joint filling, forms it into a complete fire prevention and protects
Sheath.
In use, H profile steel load-bearing pillar is in center, load-bearing effect is mainly played.In the spraying of H profile steel load-bearing outer surface of column
One layer of rust-proof anti-corrosive paint layer, then coats one layer of ceramic package heat-insulation layer in the surrounding of H profile steel load-bearing pillar, and fire-proof plate is used into viscous
Connect block to be bonded and fixed on heat-insulation layer shell, with fire prevention putty joint filling, form it into a complete fireproof jointing sheath.This knot
The characteristics of structure has high temperature resistant and long fire resisting duration, can meet fire safety, also take into account decorative effect.
In the utility model, heat-insulation layer Ceramics shell heat-insulation layer.
In the utility model, bond pad is the solid cube of ceramic material, ceramic material and heat-insulation layer used
Ceramic package material therefor is the same.
In the utility model, the glue epoxy resin high temperature resistant glue on bond pad is applied to.
It is preferred that, fire-proof plate is calcium carbonate fiberboard.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional structure chart of the present utility model.
In figure, 1-H profile steel load-bearing pillar, 2-rust-proof anti-corrosive paint layer, 3-heat-insulation layer, 4-bond pad, 5-ceramics are outer
Shell, 6-fire-proof plate.
Embodiment：
The utility model will be further described with implementation below in conjunction with the accompanying drawings.
A kind of H profile steel load-bearing pillar fire proof construction, main embodiment is：It is anti-in the outer surface rust prevention by applying liquid material of H profile steel load-bearing pillar 1
Rotten dope layer 2, heat-insulation layer 3, heat-insulation layer shell Ceramics shell 5, the pottery of heat-insulation layer are set in the outside of rust-proof anti-corrosive paint layer 2
Ceramic shell 5 and fire-proof plate 6 are bonded with bond pad 4, and being scribbled on bond pad 4 can be with bonded ceramics shell 5 and the seccotine of fire-proof plate 6
Water, then with fire prevention putty joint filling, forms it into a complete fireproof jointing sheath.
L-type is constituted in the corner of heat-insulation layer 3 with 3 bond pads to be bonded.
A kind of such H profile steel load-bearing pillar fire proof construction, using air conduction it is slow the characteristics of and air under high temperature action
The characteristics of heat convection being accelerated, improves and extends weight capacity and load-bearing time of the H types load-bearing pillar under fire effect.This
Utility model is not only easy for installation, and fire resistance is good, while may also reach up decorative effect.
Claims (2)
1. a kind of H profile steel load-bearing pillar fire proof construction, it is characterised in that：Including H profile steel load-bearing pillar（1）, rust-proof anti-corrosive paint layer
（2）, heat-insulation layer（3）, ceramic package（5）, bond pad（4）, fire-proof plate（6）, in H profile steel load-bearing pillar（1）Outer surface rust prevention by applying liquid material
Anticorrosive paint layer（2）, in rust-proof anti-corrosive paint layer（2）Outside sets heat-insulation layer（3）, the ceramic package of heat-insulation layer（5）And fire prevention
Plate（6）Between be provided with bond pad（4）Play bonding effect.
2. a kind of H profile steel load-bearing pillar fire proof construction according to claims 1, it is characterised in that：Heat-insulation layer（3）From pottery
Ceramic shell heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005632.6U CN206368449U (en) | 2017-01-04 | 2017-01-04 | A kind of H profile steel load-bearing pillar fire proof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005632.6U CN206368449U (en) | 2017-01-04 | 2017-01-04 | A kind of H profile steel load-bearing pillar fire proof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206368449U true CN206368449U (en) | 2017-08-01 |
Family
ID=59390326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720005632.6U Expired - Fee Related CN206368449U (en) | 2017-01-04 | 2017-01-04 | A kind of H profile steel load-bearing pillar fire proof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206368449U (en) |
-
2017
- 2017-01-04 CN CN201720005632.6U patent/CN206368449U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20180104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |