CN201459957U - Opening keel composite outer wall - Google Patents
Opening keel composite outer wall Download PDFInfo
- Publication number
- CN201459957U CN201459957U CN2009201241391U CN200920124139U CN201459957U CN 201459957 U CN201459957 U CN 201459957U CN 2009201241391 U CN2009201241391 U CN 2009201241391U CN 200920124139 U CN200920124139 U CN 200920124139U CN 201459957 U CN201459957 U CN 201459957U
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- Prior art keywords
- keel
- wall
- perforate
- exterior wall
- web
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Abstract
An opening keel composite outer wall adopts a cellulose cement board or calcium silicate board as a panel and keels as vertical posts to form a cavity, wherein foam cement core material is filled in the cavity to form the composite wall, the keel comprises a web and wing plates formed through continuous hot dipping and cold bend of steel plates, the web of the keel is provided with staggered elongated holes. The opening keel composite wall has thin outer wall thickness and excellent heat insulation performance.
Description
Technical field
The utility model relates to heat preserving exterior wall.
Background technology
The structure practice that the severe cold area exterior wall is generally external wall outer insulation as shown in Figure 1, building block external application cementing agent bonding polyphenyl plate, polyphenyl plate external application nylon crab-bolt or special-purpose nailing be alkali resistant glass fibre open weave cloth fixedly, outermost layer carries out external rendering.The shortcoming of this heat preserving exterior wall is:
1. thickness of wall body is bigger, and it is little to build effective usable floor area.
2. wall body structure is from great, main structural engineering cost height; Poor seismic behavior.
3. external wall outer insulation wall structure and construction are complicated.
4. external wall outer insulation wall insulating layer durability is relatively poor.
5. external wall outer insulation body of wall surface layer is easy to crack.
Though existing lightgage steel joist composite exterior wall can be avoided above-mentioned shortcoming, is not suitable for severe cold area.Because the heat bridge effect of common keel, lightgage steel joist is bigger to the thermal property influence of body of wall in the general lightgage steel joist exterior wall, common lightgage steel joist exterior wall generally only is used for gentle area and hot summer and warm winter region, is used in the heat-insulating property that Xia Redong cryogenic region, cold district and severe cold area then must increase body of wall by the method that strengthens thickness of wall body.Wall cost is improved, and effective usable floor area of building dwindles, and is used in this type of body of wall inside of severe cold and cold district in addition and might produces the dewfall phenomenon.
Summary of the invention
The utility model will solve the above-mentioned shortcoming of existing heat preserving exterior wall, the sheet material lightgage steel joist composite heat preserving external wall that provide a kind of good heat preservation performance, can effectively use at cold district.
Perforate keel composite exterior wall, it is characterized in that: make panel with cellulose cement board or calcium silicate board, with keel as column, form cavity, in described chamber, insert polyphenyl plate or extruded sheet and foam concrete core material, form combined wall, described keel comprise with web that forms behind the continuous hot galvanizing steel plate cold bending and wing plate, have staggered slotted hole on the web of described keel.
Further, described slotted hole is many row's shapes, staggers mutually in the end of adjacent row's slotted hole.
Further again, described perforate keel are U type keel.
Perhaps, described perforate keel are C type keel.
The utility model is compound to polyphenyl plate (or extruded sheet) in the grout wall, will increase the heat-insulating property of grout wall to a great extent.
Secondly, carry out the end that the paired heat conducting blocking-up of the long hole shape that keel of the present utility model are opened, conduction of heat must the pile warp slotted holes, because adjacent slotted hole interlocks, heat conducting path is artificially prolonged, and heat conducting sectional area is reduced greatly.
The improvement of this structure expands the range of application of grouting wall to severe cold area.
The utlity model has following advantage:
1. outer thickness of wall body is little, and it is big to build effective usable floor area.
2. the wall body structure deadweight is little, and the main structural engineering cost is low, and the building integral anti seismic efficiency is good.
3. outer wall structure and construction are simple.
4. insulating layer of external wall long service life.
5. generation that can the effectively preventing crack.
Description of drawings
Fig. 1 is the organigram of existing heat preserving exterior wall.
Fig. 2 is an organigram of the present utility model.
Fig. 3 is the schematic diagram of the web of keel of the present utility model.
Fig. 4 is the schematic diagram of the U type keel of the utility model employing.
Fig. 5 is the schematic diagram of the C type keel of the utility model employing.
The specific embodiment
Embodiment one
With reference to Fig. 2, Fig. 3 and Fig. 4, perforate keel composite exterior wall described in the utility model, make panel with sheet material 1, with keel 2 as column, form cavity 7, in described cavity 7, insert polyphenyl plate or extruded sheet 8 and foam concrete core material 3, form combined wall, described keel 2 comprise with web 4 that forms behind the continuous hot galvanizing steel plate cold bending and wing plate 6, have staggered slotted hole 5 on the web 4 of described keel 2.
Described slotted hole 5 is many row's shapes, staggers mutually in the end of adjacent row's slotted hole 5.
The perforate keel that the utility model adopted are U type keel.
The utility model is compound to polyphenyl plate 8 or extruded sheet in the grout wall, will increase the heat-insulating property of grout wall to a great extent.
Secondly, the slotted hole 5 that perforate keel 2 of the present utility model are opened forms heat conducting blocking-up, and carry out the end that conduction of heat must pile warp slotted hole 5, because adjacent slotted hole 5 interlocks, heat conducting path is artificially prolonged, and heat conducting sectional area is reduced greatly.
Embodiment two
With reference to Fig. 1, Fig. 3, the difference of present embodiment and embodiment one is that the keel that adopted are C type keel.All the other structures are identical.
The described content of this manual embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (4)
1. perforate keel composite exterior wall, it is characterized in that: make panel with cellulose cement board or calcium silicate board, with keel as column, form cavity, in described chamber, insert polyphenyl plate or extruded sheet and foam concrete core material, form combined wall, described keel comprise with web that forms behind the continuous hot galvanizing steel plate cold bending and wing plate, have staggered slotted hole on the web of described keel.
2. perforate keel composite exterior wall as claimed in claim 1 is characterized in that: described slotted hole is many row's shapes, staggers mutually in the end of adjacent row's slotted hole.
3. perforate keel composite exterior wall as claimed in claim 2 is characterized in that: described perforate keel are U type keel.
4. perforate keel composite exterior wall as claimed in claim 2 is characterized in that: described perforate keel are C type keel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201241391U CN201459957U (en) | 2009-07-03 | 2009-07-03 | Opening keel composite outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201241391U CN201459957U (en) | 2009-07-03 | 2009-07-03 | Opening keel composite outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459957U true CN201459957U (en) | 2010-05-12 |
Family
ID=42387310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201241391U Expired - Lifetime CN201459957U (en) | 2009-07-03 | 2009-07-03 | Opening keel composite outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444205A (en) * | 2010-10-09 | 2012-05-09 | 北京诚栋国际营地集成房屋有限公司 | Light steel structure of upright and angular upright |
| CN106869373A (en) * | 2017-03-22 | 2017-06-20 | 浙江普天集成房屋有限公司 | A kind of granular polystyrene foam concrete light steel construction and construction method |
-
2009
- 2009-07-03 CN CN2009201241391U patent/CN201459957U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444205A (en) * | 2010-10-09 | 2012-05-09 | 北京诚栋国际营地集成房屋有限公司 | Light steel structure of upright and angular upright |
| CN106869373A (en) * | 2017-03-22 | 2017-06-20 | 浙江普天集成房屋有限公司 | A kind of granular polystyrene foam concrete light steel construction and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HANGXIAO STEEL COMPONENT CO., LTD. Free format text: FORMER NAME: ZHEJIANG HANGXIAO STEEL STRUCTURE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 311217 Xinjie Town, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Hang Xiao Gang Gou limited company Address before: 311217 Xinjie Town, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Zhejiang Hangxiao Steel Structure Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |