CN103541462A - Prefabricated recycled concrete sandwich thermal insulation shear wall and manufacturing method thereof - Google Patents
Prefabricated recycled concrete sandwich thermal insulation shear wall and manufacturing method thereof Download PDFInfo
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- CN103541462A CN103541462A CN201210234139.3A CN201210234139A CN103541462A CN 103541462 A CN103541462 A CN 103541462A CN 201210234139 A CN201210234139 A CN 201210234139A CN 103541462 A CN103541462 A CN 103541462A
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- regeneration concrete
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- 238000009413 insulation Methods 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 230000008929 regeneration Effects 0.000 claims description 37
- 238000011069 regeneration method Methods 0.000 claims description 37
- 210000003195 fascia Anatomy 0.000 claims description 19
- 238000002360 preparation method Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract description 11
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009415 formwork Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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Abstract
The invention discloses a prefabricated recycled concrete sandwich thermal insulation shear wall which is composed of an outer wall plate, a thermal insulation layer, an inner wall plate, connecting parts and a reinforcing cage. The inner wall plate and the outer wall plate are made of recycled concrete, wherein the strength grade of the recycled concrete is not less than C35. A manufacturing method of the shear wall includes the construction steps of a, laying an outer wall plate formwork and placing the reinforcing cage, b, pouring and tamping the recycled concrete of the outer wall plate, c, laying a thermal insulation layer with reserved connecting holes on the outer wall plate, d, inserting the connecting parts into the reserved connecting holes of the thermal insulation layer and e, pouring and tamping the recycled concrete of the inner wall plate to a position on the thermal insulation layer. According to the prefabricated recycled concrete sandwich thermal insulation shear wall and the manufacturing method of the prefabricated recycled concrete sandwich thermal insulation shear wall, the prefabricated assembly type housing technology, the building enclosure energy-saving thermal insulation technology and the recycled concrete technology are integrated, the quality and the performance of the recycled concrete are guaranteed, application of the recycled concrete in prefabricated parts, especially in the prefabricated parts with the self-thermal-insulation effect is achieved, the application fields of the recycled concrete can be expanded in a wide range, and meanwhile building energy conservation of a recycled concrete maintenance structure is realized.
Description
Technical field
The present invention relates to a kind of precast shear wall, relate in particular to sandwich thermal insulated shear wall of a kind of prefabricated regeneration concrete and preparation method thereof.
Background technology
Regeneration concrete relies on its material-saving, profit give up, save land and improve the advantages such as environment, has become one of hot issue of academia and engineering circles research.But due to regenerated aggregate rough surface, the feature such as water absorption rate is high and self intensity is low, limited its application.Shear wall structure is the form of structure that the current highrise building of China is most widely used, and is also the form of structure of regeneration concrete possibility high volume applications.
Utilize prefabricated dwelling house technology to prepare regeneration concrete prefabricated units, construction and maintenance process can be transferred to factory carries out, be conducive to the quality control of regeneration concrete, also can reduce largely the energy consumption that architectural process produces, meet the target of building energy conservation in national and local " 12 " construction plan.And the research of the thermal insulation treatment technology of space enclosing structure has great meaning equally to constructing operation Energy Intensity Reduction.
In sum, regeneration concrete prefabricated dwelling house component technology and building heat preservation heat-insulating technique are intersected to combination, develop the sandwich thermal insulated shear wall of a kind of prefabricated regeneration concrete, can expand application, propelling building thermal-insulation energy-saving technology and the prefabricated dwelling house component technology of regeneration concrete.
Summary of the invention
The invention provides the sandwich thermal insulated shear wall of a kind of prefabricated regeneration concrete, solve a large amount of discarded concrete difficult treatment and cause environmental problem by it, and realize the building energy conservation of regeneration concrete space enclosing structure.
The sandwich thermal insulated shear wall of a kind of prefabricated regeneration concrete that the present invention proposes, is comprised of side fascia 1, insulation layer 2, inner wall panel 3, connector 4, reinforcing cage 5, it is characterized in that the inside and outside wall board of shear wall adopts regeneration concrete.
In the present invention, recycled concrete strength grade used is not less than C35.
The preparation method of the sandwich thermal insulated shear wall of a kind of prefabricated regeneration concrete that the present invention proposes, is characterized in that comprising the following step:
A, laying side fascia template are also put reinforcing cage 5;
B, water and smash side fascia 1 regeneration concrete;
C, on side fascia 1, lay the insulation layer 2 in reserved connector hole;
D, in the reserved opening of insulation layer 2, insert connector 4;
E, on insulation layer 2, water smash inner wall panel 3 regeneration concrete to position.
In the present invention, side fascia 1 and inner wall panel 3 thickness need >=60mm.
In the present invention, connector 4 will penetrate insulation layer 2, and two ends are imbedded respectively in the regeneration concrete of side fascia 1 and inner wall panel 3, the degree of depth >=30mm.
The sandwich thermal insulated shear wall of prefabricated regeneration concrete combines prefabricated dwelling house technology, space enclosing structure energy-saving heat preserving technology and recycled concrete, guaranteed the quality and performance of regeneration concrete, realize regeneration concrete and especially there is the application in the prefabricated units of self-heat conserving effect at prefabricated units, the application of expansion regeneration concrete that can be in a big way realizes the building energy conservation of regeneration concrete space enclosing structure simultaneously.
Accompanying drawing explanation
Fig. 1 is the sandwich thermal insulated shear wall structure schematic diagram of the prefabricated regeneration concrete of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment 1: the sandwich thermal insulated shear wall of prefabricated regeneration concrete is comprised of side fascia 1, insulation layer 2, inner wall panel 3, connector 4, reinforcing cage 5.Side fascia 1 and inner wall panel 3 adopt strength grade to be not less than the regeneration concrete of C35.In insulation layer 2, establish hole slot, between side fascia 1 and inner wall panel 3.In connector 4 insertion insulation layers 2, in hole slot, two ends are imbedded in side fascia 1 and inner wall panel 3.
When body of wall is made, first lay side fascia template and put reinforcing cage 5, building the regeneration concrete of side fascia 1; After having built, lay above it the insulation layer 2 of default hole slot, hole slot spacing is generally 400 ~ 600cm; Reserved opening at insulation layer 2 inserts connector 4, guarantees that connector 4 penetrates insulation layer 2, and two ends are imbedded respectively in the regeneration concrete of side fascia 1 and inner wall panel 3, the degree of depth >=30mm; On insulation layer 2, build the regeneration concrete of inner wall panel 3 to position.
Claims (5)
1. the sandwich thermal insulated shear wall of prefabricated regeneration concrete, is comprised of side fascia (1), insulation layer (2), inner wall panel (3), connector (4), reinforcing cage (5), it is characterized in that the inside and outside wall board of shear wall adopts regeneration concrete.
2. the sandwich thermal insulated shear wall of prefabricated regeneration concrete according to claim 1, is characterized in that recycled concrete strength grade used is not less than C35.
3. a preparation method for the sandwich thermal insulated shear wall of prefabricated regeneration concrete, is characterized in that comprising the following step:
A, laying side fascia template are also put reinforcing cage (5);
B, water and smash side fascia (1) regeneration concrete;
C, at the upper insulation layer (2) of laying reserved connector hole of side fascia (1);
D, in the reserved opening of insulation layer (2), insert connector (4);
E, on insulation layer (2), water smash inner wall panel (3) regeneration concrete to position.
4. the preparation method of the sandwich thermal insulated shear wall of prefabricated regeneration concrete according to claim 3, is characterized in that: side fascia (1) and inner wall panel (3) thickness need >=60mm.
5. the preparation method of the sandwich thermal insulated shear wall of prefabricated regeneration concrete according to claim 3, it is characterized in that: connector (4) will penetrate insulation layer (2), two ends are imbedded respectively in the regeneration concrete of side fascia (1) and inner wall panel (3), the degree of depth >=30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210234139.3A CN103541462A (en) | 2012-07-09 | 2012-07-09 | Prefabricated recycled concrete sandwich thermal insulation shear wall and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210234139.3A CN103541462A (en) | 2012-07-09 | 2012-07-09 | Prefabricated recycled concrete sandwich thermal insulation shear wall and manufacturing method thereof |
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| CN103541462A true CN103541462A (en) | 2014-01-29 |
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| CN201210234139.3A Pending CN103541462A (en) | 2012-07-09 | 2012-07-09 | Prefabricated recycled concrete sandwich thermal insulation shear wall and manufacturing method thereof |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153514A (en) * | 2014-08-08 | 2014-11-19 | 山东万斯达建筑工业化研究院有限公司 | Precast composite thermal-insulation wallboard |
| CN105178503A (en) * | 2015-06-05 | 2015-12-23 | 中国十七冶集团有限公司 | Prefabricated external insulation wallboard |
| CN106088649A (en) * | 2016-07-15 | 2016-11-09 | 厦门特房建设工程集团有限公司 | The method of Sandwich insulation wallboard reinforced steel concrete damaged frame and manufacture method |
| CN106894541A (en) * | 2017-03-16 | 2017-06-27 | 南昌大学 | A kind of combinable prefabricated regeneration concrete sandwiched thermal-insulating wall |
| CN106894540A (en) * | 2017-03-16 | 2017-06-27 | 南昌大学 | A kind of FRP plate material and the sandwich thermal insulated assembled wall of regeneration concrete |
| CN107574969A (en) * | 2017-10-14 | 2018-01-12 | 中冶建筑研究总院有限公司 | A kind of foamed concrete composite wallboard |
| CN108149814A (en) * | 2017-11-24 | 2018-06-12 | 上海建工集团股份有限公司 | Load-bearing, heat insulation integrated novel prefabricated assembled shear wall and construction method |
| CN108147753A (en) * | 2018-02-11 | 2018-06-12 | 三筑工科技有限公司 | A kind of regeneration concrete, assembled combined wall board and preparation method thereof |
| CN109296118A (en) * | 2018-09-14 | 2019-02-01 | 南昌大学 | A kind of recycled concrete thermal insulation energy-saving wall and manufacturing method |
| CN109322421A (en) * | 2018-10-10 | 2019-02-12 | 中清大科技股份有限公司 | Multi-storey steel structure building including double-layer load-bearing concrete shear wall with built-in sandwich insulation board and method of construction |
| CN109322422A (en) * | 2018-10-10 | 2019-02-12 | 中清大科技股份有限公司 | A double-layer load-bearing concrete shear wall structure with built-in sandwich insulation board and its construction method |
| CN109440972A (en) * | 2018-11-02 | 2019-03-08 | 合肥工业大学 | Steel framework assembled mixed structure within the walls outside self-heat conserving precast concrete |
| CN111441529A (en) * | 2020-04-07 | 2020-07-24 | 江苏锐鹰机械有限公司 | Heat-insulation sound-insulation wall prefabricated part mainly used for non-bearing building wall |
| CN112031203A (en) * | 2020-09-08 | 2020-12-04 | 哈尔滨工业大学 | Prefabricated sandwich wallboard made of loose heat-insulating materials and manufacturing process of prefabricated sandwich wallboard |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002294893A (en) * | 2001-03-28 | 2002-10-09 | Fudo Constr Co Ltd | Outer insulation outer wall structure |
| CN1603271A (en) * | 2003-09-30 | 2005-04-06 | 上海德志建筑设备有限公司 | Ecological environment-friendly type wallboard with regeneration aggregate function and method of manufacture the same |
| CN101435232A (en) * | 2008-12-12 | 2009-05-20 | 北京工业大学 | Common concrete frame column restricted type regeneration concrete shear force wall and manufacturing method thereof |
| CN201687102U (en) * | 2010-06-04 | 2010-12-29 | 北京万科企业有限公司 | Assembled integral type shear wall structure system |
-
2012
- 2012-07-09 CN CN201210234139.3A patent/CN103541462A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002294893A (en) * | 2001-03-28 | 2002-10-09 | Fudo Constr Co Ltd | Outer insulation outer wall structure |
| CN1603271A (en) * | 2003-09-30 | 2005-04-06 | 上海德志建筑设备有限公司 | Ecological environment-friendly type wallboard with regeneration aggregate function and method of manufacture the same |
| CN101435232A (en) * | 2008-12-12 | 2009-05-20 | 北京工业大学 | Common concrete frame column restricted type regeneration concrete shear force wall and manufacturing method thereof |
| CN201687102U (en) * | 2010-06-04 | 2010-12-29 | 北京万科企业有限公司 | Assembled integral type shear wall structure system |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153514A (en) * | 2014-08-08 | 2014-11-19 | 山东万斯达建筑工业化研究院有限公司 | Precast composite thermal-insulation wallboard |
| CN105178503A (en) * | 2015-06-05 | 2015-12-23 | 中国十七冶集团有限公司 | Prefabricated external insulation wallboard |
| CN106088649A (en) * | 2016-07-15 | 2016-11-09 | 厦门特房建设工程集团有限公司 | The method of Sandwich insulation wallboard reinforced steel concrete damaged frame and manufacture method |
| CN106088649B (en) * | 2016-07-15 | 2019-04-02 | 厦门特房建设工程集团有限公司 | The method of Sandwich insulation wallboard reinforced steel concrete damaged frame |
| CN106894540A (en) * | 2017-03-16 | 2017-06-27 | 南昌大学 | A kind of FRP plate material and the sandwich thermal insulated assembled wall of regeneration concrete |
| CN106894541A (en) * | 2017-03-16 | 2017-06-27 | 南昌大学 | A kind of combinable prefabricated regeneration concrete sandwiched thermal-insulating wall |
| CN107574969A (en) * | 2017-10-14 | 2018-01-12 | 中冶建筑研究总院有限公司 | A kind of foamed concrete composite wallboard |
| CN108149814A (en) * | 2017-11-24 | 2018-06-12 | 上海建工集团股份有限公司 | Load-bearing, heat insulation integrated novel prefabricated assembled shear wall and construction method |
| CN108147753A (en) * | 2018-02-11 | 2018-06-12 | 三筑工科技有限公司 | A kind of regeneration concrete, assembled combined wall board and preparation method thereof |
| CN108147753B (en) * | 2018-02-11 | 2020-09-18 | 三一筑工科技有限公司 | Recycled concrete, assembled composite wallboard and preparation method thereof |
| CN109296118A (en) * | 2018-09-14 | 2019-02-01 | 南昌大学 | A kind of recycled concrete thermal insulation energy-saving wall and manufacturing method |
| CN109322421A (en) * | 2018-10-10 | 2019-02-12 | 中清大科技股份有限公司 | Multi-storey steel structure building including double-layer load-bearing concrete shear wall with built-in sandwich insulation board and method of construction |
| CN109322422A (en) * | 2018-10-10 | 2019-02-12 | 中清大科技股份有限公司 | A double-layer load-bearing concrete shear wall structure with built-in sandwich insulation board and its construction method |
| CN109440972A (en) * | 2018-11-02 | 2019-03-08 | 合肥工业大学 | Steel framework assembled mixed structure within the walls outside self-heat conserving precast concrete |
| CN111441529A (en) * | 2020-04-07 | 2020-07-24 | 江苏锐鹰机械有限公司 | Heat-insulation sound-insulation wall prefabricated part mainly used for non-bearing building wall |
| CN112031203A (en) * | 2020-09-08 | 2020-12-04 | 哈尔滨工业大学 | Prefabricated sandwich wallboard made of loose heat-insulating materials and manufacturing process of prefabricated sandwich wallboard |
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Application publication date: 20140129 |