CN101812880A - Multi-rowcore cast-in-place concrete heat-preservation shear wall - Google Patents
Multi-rowcore cast-in-place concrete heat-preservation shear wall Download PDFInfo
- Publication number
- CN101812880A CN101812880A CN201010140240A CN201010140240A CN101812880A CN 101812880 A CN101812880 A CN 101812880A CN 201010140240 A CN201010140240 A CN 201010140240A CN 201010140240 A CN201010140240 A CN 201010140240A CN 101812880 A CN101812880 A CN 101812880A
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- Prior art keywords
- shear wall
- wall
- heat
- preservation
- cast
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The invention provides a multi-rowcore cast-in-place concrete heat-preservation shear wall which is characterized by reserving two rows or more than two rows of vertical holes by using a small-sized die before casting a concrete shear wall and then casting integrally; in such a way, the shear wall has hollow holes in the middle to block cold and hot bridges, thereby achieving excellent heat-preservation and heat-insulation effect. The shear wall has the characteristics of simple energy saving method and obvious energy saving effect; in addition, heat preservation material can be stuffed in the reserved holes so that the wall achieves excellent heat-preservation and heat-insulation performance. The shear wall provided by the invention combines the advantage of good comprehensive performance of the concrete shear wall and the advantage of heat-preservation performance of an energy saving wall and has simple construction; besides, the used reserved hole die is convenient to produce and process and also can save material; and therefore, the shear wall provided by the invention has huge application value.
Description
Technical field
The present invention relates to a kind of wall body structure, relate in particular to a kind of how high-rise novel wall structure.
Background technology
At present, the building energy consumption of China has accounted for about 30% of national total energy consumption.And in American-European developed country, building energy consumption can account for higher.And popular External Walls Heating Insulation has external wall outer insulation, the gentle sandwich wall of exterior wall insulating at present.Interior insulation is to add in the inside of external wall structure to do insulation layer.Because insulation layer is made in body of wall inside, has reduced the usable floor area of the commercial house; Next is the secondary decoration that influences the resident, does not hang the weight of decoration painting and so on the indoor wall, and interior wall hangs and mounting article is easy to destroy internal insulation structure; Be phenomenons such as body of wall is mouldy in possible producing once more.External Thermal Insulation Technology for External still has jejune place, such as constructional difficulties and cost than higher, run into that bad weather comes off easily, seepage, and can not tile fixing and hang defective such as marble, even the danger of initiation fire is arranged.The siphonal lobe wall of tradition sandwich wall can't change maintenance difficult.And because the siphonal lobe wall is a non, under outside other planes such as wind or earthquake, acting on, the easy cracking destruction of siphonal lobe wall.The conservation measures of traditional heat-preserving wall just seems and is difficult to satisfy the demands that this just requires a kind of simple and effective novel energy-conserving body of wall.
Summary of the invention
The invention provides a kind of intensity height, high insulating effect, the New-type heat insulating walling structure of easy construction.The object of the present invention is achieved like this, and it comprises the steps:
(1) builds the preceding small mould reserving hole that uses;
(2) monobloc cast concrete shear force wall, many rounds hole of reservation is staggered, and the cold and hot bridge of blocking-up forms the concrete energy-saving shear wall;
(3) mould can use materials such as paper, steel, and mold shape can be rectangle or circle, and concrete constructure scheme can require to select according to difference.
Can be coated with oil reservoir outward when (4) mould uses paper wood, build and stayed in the body of wall, convenient construction; If during the mould steel, mould is stayed in the middle of the body of wall, form confined concrete, improved the stress performance of body of wall.
(5) can require according to the energy-saving heat preserving of different regions in reserving hole, to fill various heat insulating materials, to satisfy the energy-conservation requirement in different areas.
Adopt the heat-preserving energy-saving wall structure of this mode, its structural strength height, and owing to cold and hot bridge is cut off by staggered hole, form cold and hot bridge, can play good heat insulating effect, surface of wall does not neatly need other processing to handle, and also has in addition because the constructional materials of yet saving when reserving hole, so just controlled the cost of body of wall, made this body of wall be convenient to promote the use of.This body of wall combines the advantage of this two aspect of the good and energy-conservation wall topic of concrete shear force wall overall performance good heat insulating, and this wall construction is simple, and the preformed hole mould of use is convenient to production and processing, has very big using value.
Description of drawings
Fig. 1 concrete heat-preservation shear wall wall body structure schematic diagram (square hole);
Fig. 2 concrete heat-preservation shear wall wall body structure schematic diagram (circular opening);
The specific embodiment
The invention will be further described below with reference to accompanying drawing:
As shown in Figure 1, a kind of concrete heat-preservation shear wall body when arranging wall form, adopts template to form the staggered rectangle reserving hole 2 of two rows in wall form, and the cold and hot bridge of blocking-up body of wall forms body of wall at monobloc cast concrete 1 at last.
Claims (4)
1. multi-rowcore cast-in-place concrete heat-preservation shear wall is characterized in that using small mould to reserve two rows or the vertical hole more than two rows before the concreting shear wall, and monobloc cast forms many rounds shear wall wall body structure then.
2. small mould according to claim 1 is characterized in that: the shape of reserving hole can be shapes such as rectangle, circle, and mold materials can be paper, steel or other material.
3. vertical hole according to claim 1 is characterized in that: stay when establishing many rounds hole, different rounds hole is staggered.
4. vertical hole according to claim 1 is characterized in that: can fill or partially filled heat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010140240A CN101812880A (en) | 2010-04-07 | 2010-04-07 | Multi-rowcore cast-in-place concrete heat-preservation shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010140240A CN101812880A (en) | 2010-04-07 | 2010-04-07 | Multi-rowcore cast-in-place concrete heat-preservation shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101812880A true CN101812880A (en) | 2010-08-25 |
Family
ID=42620235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010140240A Pending CN101812880A (en) | 2010-04-07 | 2010-04-07 | Multi-rowcore cast-in-place concrete heat-preservation shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101812880A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024978A (en) * | 2018-09-05 | 2018-12-18 | 德睿盛兴（大连）装配式建筑科技有限公司 | A kind of energy-saving heat preserving fabricated shear wall plate and production method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1253204A (en) * | 1999-10-25 | 2000-05-17 | 刘新方 | Shear wall of reinforced concrete with sandwich pattern plates and hidden trusses |
| CN2476600Y (en) * | 2001-01-16 | 2002-02-13 | 西安建筑科技大学 | Steel reinforced concrete split hollow shear wallboard |
| CN2583234Y (en) * | 2002-07-05 | 2003-10-29 | 邱则有 | On site pouring reinforced concrete hollow cavity shearing wall |
| CN101041981A (en) * | 2007-04-30 | 2007-09-26 | 哈尔滨工业大学 | Reinforcing bars building block short-limb masonry shear wall structure |
-
2010
- 2010-04-07 CN CN201010140240A patent/CN101812880A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1253204A (en) * | 1999-10-25 | 2000-05-17 | 刘新方 | Shear wall of reinforced concrete with sandwich pattern plates and hidden trusses |
| CN2476600Y (en) * | 2001-01-16 | 2002-02-13 | 西安建筑科技大学 | Steel reinforced concrete split hollow shear wallboard |
| CN2583234Y (en) * | 2002-07-05 | 2003-10-29 | 邱则有 | On site pouring reinforced concrete hollow cavity shearing wall |
| CN101041981A (en) * | 2007-04-30 | 2007-09-26 | 哈尔滨工业大学 | Reinforcing bars building block short-limb masonry shear wall structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024978A (en) * | 2018-09-05 | 2018-12-18 | 德睿盛兴（大连）装配式建筑科技有限公司 | A kind of energy-saving heat preserving fabricated shear wall plate and production method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100825 |