CN201459964U - Opening keel foam cement grouting wall - Google Patents
Opening keel foam cement grouting wall Download PDFInfo
- Publication number
- CN201459964U CN201459964U CN2009201241372U CN200920124137U CN201459964U CN 201459964 U CN201459964 U CN 201459964U CN 2009201241372 U CN2009201241372 U CN 2009201241372U CN 200920124137 U CN200920124137 U CN 200920124137U CN 201459964 U CN201459964 U CN 201459964U
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- Prior art keywords
- keel
- wall
- perforate
- opening
- cold
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- Expired - Lifetime
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Abstract
An opening keel foam cement grouting wall adopts a cellulose cement board or a calcium silicate board as a panel and keels as vertical posts to form a cavity, wherein foam cement is pumped in the cavity to form the composite integrated solid wall, the keel comprises a web and wing plates formed through continuous hot dipping and cold bend of steel plates, and the web of the keel is provided with staggered elongated holes. The opening keel composite wall has the advantages that holes are opened after calculation, which satisfies the requirements of mechanics in performance, and can increase the heat insulation performance of the wall by 20-30%, and after opening, the unfavorable influence of the keel to the thermal performance of the outer wall is weakened, and the possibility of forming dew in the wall is reduced, and the application range of light-gauge outer walls can be enlarged to regions with hot summer and cold winter, cold and severe cold regions after applying opening keels.
Description
Technical field
The utility model relates to the lightgage steel joist exterior wall.
Background technology
The heat bridge effect of lightgage steel joist is bigger to the thermal property generation harmful effect of exterior wall in the lightgage steel joist grout wall.Common lightgage steel joist exterior wall generally only is used for gentle area and hot summer and warm winter region exterior wall, 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.But wall cost is improved, and effective usable floor area of building dwindles.Be used in severe cold in addition and cold district body of wall inside might produce the dewfall phenomenon.
Summary of the invention
The utility model will solve poor, the easy shortcoming of dewfall of existing lightgage steel joist grout wall heat insulating ability, the perforate keel grout wall that provide a kind of good heat preservation performance, can effectively use at cold district.
Perforate keel foam concrete grout wall described in the utility model, make panel, keel as column with fiber cement board or calcium silicate board, form cavity, pump into the foam concrete in the described cavity and form composite monolithic formula solid wall, described keel comprise with web that forms behind the continuous hot galvanizing steel plate cold bending and frange 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.
After perforate keel of the present utility model are used in exterior wall, the paired heat conducting blocking-up of the long hole shape of being opened, conduction of heat must the pile warp slotted hole the end carry out because adjacent slotted hole is staggered, heat conducting path is artificially prolonged, and heat conducting sectional area is reduced greatly.
The utility model has the advantages that: a. carries out perforate after calculating, can satisfy the mechanics requirement on performance, and can make the heat-insulating property of body of wall improve 20～30%; B. carry out weakening the adverse effect of keel after the perforate, and reduce the possibility of body of wall internal condensation the exterior wall thermal property; C. use behind the perforate keel that the range of application of lightweight exterior wall can expand that Xia Redong is cold to, cold and severe cold area.
Description of drawings
Fig. 1 is an organigram of the present utility model.
Fig. 2 is the schematic diagram of the web of keel of the present utility model.
Fig. 3 is the schematic diagram of the U type keel of the utility model employing.
Fig. 4 is the schematic diagram of the C type keel of the utility model employing.
The specific embodiment
Embodiment one
With reference to Fig. 1, Fig. 2 and Fig. 3, keel foam concrete grout wall described in the utility model, the sheet material 1 of fiber cement board or calcium silicate board material is made panel, perforate keel 2 as column, form cavity 7, pump into foam concrete 3 in the described cavity 7 and form composite monolithic formula solid wall, described keel 2 comprise with web 4 that forms behind the continuous hot galvanizing steel plate cold bending and frange 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 present embodiment adopts are U type keel.
After keel 2 of the present utility model are used in exterior wall, the slotted hole opened 5 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
Difference with reference to Fig. 1, Fig. 2 and Fig. 4, present embodiment and embodiment one is that the perforate 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 foam concrete grout wall, make panel, keel as column with fiber cement board or calcium silicate board, form cavity, pump into the foam concrete in the described cavity and form composite monolithic formula solid wall, described keel comprise with web that forms behind the continuous hot galvanizing steel plate cold bending and frange plate, it is characterized in that: have staggered slotted hole on the web of described keel.
2. perforate keel foam concrete grout 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 foam concrete grout wall as claimed in claim 2, it is characterized in that: described perforate keel are U type keel.
4. perforate keel foam concrete grout wall as claimed in claim 2, it is characterized in that: described perforate keel are C type keel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201241372U CN201459964U (en) | 2009-07-03 | 2009-07-03 | Opening keel foam cement grouting wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201241372U CN201459964U (en) | 2009-07-03 | 2009-07-03 | Opening keel foam cement grouting wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459964U true CN201459964U (en) | 2010-05-12 |
Family
ID=42387317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201241372U Expired - Lifetime CN201459964U (en) | 2009-07-03 | 2009-07-03 | Opening keel foam cement grouting wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459964U (en) |
-
2009
- 2009-07-03 CN CN2009201241372U patent/CN201459964U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Headerboard Building Materials Co., Ltd. Assignor: Zhejiang Hangxiao Steel Structure Co., Ltd. Contract record no.: 2013330000194 Denomination of utility model: Opening keel foam cement grouting wall Granted publication date: 20100512 License type: Exclusive License Record date: 20130617 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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 |