CN103669611B - A kind of composite sanawich thermal insulation board with the adiabatic band of bridge cut-off and preparation method thereof - Google Patents
A kind of composite sanawich thermal insulation board with the adiabatic band of bridge cut-off and preparation method thereof Download PDFInfo
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- CN103669611B CN103669611B CN201210319650.3A CN201210319650A CN103669611B CN 103669611 B CN103669611 B CN 103669611B CN 201210319650 A CN201210319650 A CN 201210319650A CN 103669611 B CN103669611 B CN 103669611B
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Abstract
The invention provides a kind of composite sanawich thermal insulation board with the adiabatic band of bridge cut-off and preparation method thereof.Described warming plate comprises: insulation layer, is wrapped in the steel concrete surface layer of described insulation layer two sides and surrounding, and is arranged at the adiabatic band of bridge cut-off of surrounding of described warming plate.Described warming plate can be prepared into plate shaped or L shape.The perforation of cross arrangement is provided with in order to insulation layer and surface layer to be combined into one in described warming plate.In the adiabatic band of described bridge cut-off, reserved cavity is to place anchoring piece and be used for being formed when assembling and the connection of adjacent warming plate.This body of wall have prefabricated reinforced concrete plate and warming plate sticking strength high have adhesive strength high, assemble construct fast, be combined firmly with structure wall, advantage that cost is low; The insulation of multiple building can be widely used in.
Description
Technical field
The invention belongs to building unit and construction field, relate to the warming plate for construction wall or framework, particularly relate to a kind of composite sanawich thermal insulation board with the adiabatic band of bridge cut-off and preparation method thereof.
Background technology
Give prominence at current energy shortage, building energy consumption, urbanization process is when accelerating, building energy conservation becomes the important topic of China's Urban-rural Development, and the demand of market to energy-saving building technology and product will sharp increase.
From the angle of building operations, building energy consumption impact is comparatively apparent that to the thermal property of space enclosing structure, namely relates to the heat preservation and insulation that outer wall body, roof construction and door and window are arranged.
In the thermal property of space enclosing structure, outer wall body insulation is the emphasis of building energy conservation.In the exterior wall design and construction of building, should consider to reduce the solar irradiation of building external or the impact of cold flow invasion, avoid distributing of indoor heat again.Outer wall body insulation can be divided into exterior wall internal insulation, outer wall self heat-preserving, external wall outer insulation and exterior wall sandwich heat preservation.
Exterior wall internal insulation is that side surface implements thermal insulation by using mortar etc. within the walls outside, and its technical maturity is easy, but thoroughly can not eliminate body of wall heat bridge problem; External wall outer insulation is outside heat insulating material being applied to exterior wall, can improve the heat-insulating property that exterior wall is overall, but its construction requirement is higher, and heat insulating material is subject to outside environmental elements impact; Outer wall self heat-preserving adopts for body of wall self to have the material of energy-conservation thermal resistance function, makes to go along with sb. to guard him and insulation unites two into one, but make applicability not high because of the limitation of material property.
Exterior wall sandwich heat preservation technology is the combined wall adopting concrete and heat insulating material to form.The method of current extensive use adopts technology for applying to install warming plate at scene, the surface of building.Due to the restriction of execution conditions, there is the problem that heat insulating material is pasted not strongly admittedly, slow, the easy hollowing of labeling rates comes off.In addition, some heat insulating material is flammable, in construction and use procedure, there is disaster hidden-trouble.Further, due to the factor of heat bridge, the heat-insulating property of body of wall is affected.
Summary of the invention
The present invention is intended to overcome the shortcoming and defect part existed in above-mentioned exterior wall sandwich heat preservation technology, provides a kind of composite sanawich thermal insulation board with the adiabatic band of bridge cut-off and preparation method.
The invention provides a kind of composite sanawich thermal insulation board with the adiabatic band of bridge cut-off, described composite sanawich thermal insulation board comprises: insulation layer, and it comprises heat insulating material; Surface layer, it is Reinforced Concrete Materials and is set to be wrapped in described insulation layer two sides and surrounding; And the adiabatic band of bridge cut-off, its surrounding being arranged at described warming plate is to avoid heat bridge; Wherein, in described surface layer and described insulation layer, be preset with the perforation of multiple cross arrangement, and be embedded with poling respectively separately in described perforation, to manage in can placing in described poling in the installation process of described warming plate.
Described composite sanawich thermal insulation board can be prepared into difformity, the prefabricated component of such as plate shaped or L shape.
The heat insulating material adopted in described composite sanawich thermal insulation board can be polyphenyl, extruded polystyrene or polyurethane.
Described composite sanawich thermal insulation board can be used as the warming plate of load-bearing reinforced concrete wall, and slab column system or frame construction go along with sb. to guard him side fascia.
On the other hand, present invention also offers a kind of preparation method of the composite sanawich thermal insulation board with the adiabatic band of bridge cut-off.Described method comprises the steps:
Heat insulating material is adopted to prepare insulation layer;
Reinforced Concrete Materials is adopted to cast surface layer;
Heat-barrier material is adopted to prepare the adiabatic band of bridge cut-off;
Adiabatic to described insulation layer, described surface layer and described bridge cut-off slice-group be fitted together, described insulation layer and described surface layer are combined into one by the poling buried underground respectively in the perforation wherein by multiple cross arrangements default in described insulation layer and described surface layer;
Wherein, described surface layer is wrapped in two sides and the surrounding of described insulation layer, and the adiabatic band of described bridge cut-off is arranged at the surrounding of described warming plate to avoid heat bridge.
Composite sanawich thermal insulation board of the present invention, be that batch is prefabricated in factory, have that industrialization level is high, site operation is quick, fitted position is accurate, with build the advantages such as integraty is good, cost is lower.
Accompanying drawing explanation
For the present inventionly above-mentionedly to briefly introduce and following detailed description, can be better understood by reference to the accompanying drawings.
Figure 1A is the structural representation of the composite sanawich thermal insulation board with the adiabatic band of bridge cut-off according to a kind of detailed description of the invention of the present invention.
Figure 1B for described in Figure 1A with the A-A sectional drawing of the composite sanawich thermal insulation board of the adiabatic band of bridge cut-off.
Fig. 2 A is the partial cutaway schematic of set perforation in the composite sanawich thermal insulation board according to a kind of detailed description of the invention of the present invention.
Fig. 2 B describes sleeve pipe schematic diagram pre-buried in composite sanawich thermal insulation board middle punch shown in Fig. 2 A, which shows also rearmounted interior pipe.
Fig. 2 C describes the distribution schematic diagram of composite sanawich thermal insulation board middle punch shown in Fig. 2 A in warming plate.
Fig. 3 A is the schematic diagram utilizing anchoring piece to be connected with bearing wall according to the composite sanawich thermal insulation board of a kind of detailed description of the invention of the present invention.
Fig. 3 B is the schematic diagram utilizing anchoring piece to be connected with structural beam slab according to the composite sanawich thermal insulation board of another embodiment of the present invention.
Detailed description of the invention
In order to make the solution of the present invention content and technical characteristic and goal of the invention and effect be easy to understand, below in conjunction with accompanying drawing and the invention will be further elaborated by following detailed description of the invention.
As shown in Figure 1A and 1B, the composite sanawich thermal insulation board (100) with the adiabatic band of bridge cut-off comprising: insulation layer (110), and it comprises heat insulating material; Surface layer (120a, 120b), it is Reinforced Concrete Materials and is set to be wrapped in described insulation layer two sides and surrounding; And the adiabatic band (130) of bridge cut-off, its surrounding being arranged at described warming plate is to avoid heat bridge; Wherein, be preset with in described surface layer (120a, 120b) with described insulation layer (110) perforation (145) (as shown in Figure 2 C) of multiple cross arrangement, and in described perforation (145), be embedded with poling (147) respectively separately, to manage (148) (as shown in Figure 2 B) in can placing in described poling (147) in the installation process of described warming plate (100).
As shown in Figure 1A and 1B, two parts (120a, 120b) of described surface layer are separately positioned on the two sides of described insulation layer (110), and described two parts coordinate with described bridge cut-off thermal insulation band (130) surrounding being wrapped in described warming plate (110) respectively at the position of its surrounding.
The multiple perforation (145) shown in Fig. 2 C are that the mode of intersecting arranges.Should be appreciated that as required, also can take other suitable arrangement modes.
Can cavity being reserved in the adiabatic band (130) of bridge cut-off in described composite sanawich thermal insulation board (100), realizing being connected with other warming plates by placing anchoring piece when assembling.Wherein, the shape of cross section of the adiabatic band (130) of described bridge cut-off can be any suitable shape, is preferably swallow-tail form.
For the demand of building structure, described composite sanawich thermal insulation board (100) can be prepared into has difform prefabricated component, comprising plate shaped or L shape prefabricated component.In a preferred embodiment, described composite sanawich thermal insulation board is plate shaped prefabricated component.
The heat insulating material adopted in described composite sanawich thermal insulation board (100) can be polyphenyl, extruded polystyrene or polyurethane.
Described poling (147) adopts Vybak to make.
Described composite sanawich thermal insulation board (100) can be used as the warming plate of load-bearing reinforced concrete wall, and slab column system or frame construction go along with sb. to guard him side fascia.
As required, described composite sanawich thermal insulation board (100) is by different anchoring pieces and bearing wall (as shown in Figure 3A), or the component of slab column system or frame construction (as shown in Figure 3 B) links together.
In figs. 1 a and 1b, two parts of described surface layer (120a, 120b) demonstrate different thickness, and namely a part (120a) wherein seems thicker for another part (120b); As shown in figs.3 a and 3b, wherein said another part (120b) is installed near bearing wall or frame construction side.Should be appreciated that the just concrete embodiment described in diagram, but scope of the present invention also can comprise other suitable embodiments.
In making, in various embodiments, the composite sanawich thermal insulation board (100) with the adiabatic band (130) of bridge cut-off makes by the method with following step:
Heat insulating material is adopted to prepare insulation layer (110);
Reinforced Concrete Materials is adopted to cast surface layer (120a, 120b);
Heat-barrier material is adopted to prepare the adiabatic band (130) of bridge cut-off;
Adiabatic to described insulation layer (110), described surface layer (120a, 120b) and described bridge cut-off band (130) fitted together, described insulation layer (110) and described surface layer (120a, 120b) are combined into one by the poling (147) buried underground respectively in the perforation (145) wherein by multiple cross arrangements default in described insulation layer (110) and described surface layer (120a, 120b);
Wherein, described surface layer (120a, 120b) is wrapped in two sides and the surrounding of described insulation layer (110), and the adiabatic band (130) of described bridge cut-off is arranged at the surrounding of described warming plate (110) to avoid heat bridge.As shown in Figure 1A and 1B, two parts of described surface layer (120a, 120b) are separately positioned on the two sides of described insulation layer (110), and described two parts coordinate with described bridge cut-off thermal insulation band (130) surrounding being wrapped in described warming plate (110) respectively in the position of its surrounding.
In description herein, special shape, material or process sequence are described as to product of the present invention and method.But, should be appreciated that these specifically describe and restriction is not produced to content of the present invention; That is the change of associated shape, material or process sequence and accommodation still within the spirit and scope of the present invention involved.
Above-mentioned detailed description of the invention is to carry out example description and explanation to content of the present invention, is not used for carrying out any restriction to scope of the present invention.Those skilled in the art applies the change of equivalent structure that manual of the present invention and claim do or material, all should belong to protection scope of the present invention.
Claims (15)
1., with a composite sanawich thermal insulation board for the adiabatic band of bridge cut-off, it is characterized in that, described warming plate comprises:
Insulation layer, it comprises heat insulating material;
Surface layer, it is Reinforced Concrete Materials and is set to be wrapped in described insulation layer two sides and surrounding, two parts of described surface layer are separately positioned on the two sides of described insulation layer, and described two parts coordinate with described bridge cut-off thermal insulation band the surrounding being wrapped in described warming plate respectively in the position of described insulation layer surrounding; And
The adiabatic band of bridge cut-off, its surrounding being arranged at described warming plate is to avoid heat bridge, and the cross section of the adiabatic band of described bridge cut-off is swallow-tail form, and wherein reserved cavity is to place anchoring piece and be used for being formed when assembling and the connection of adjacent warming plate;
Wherein, multiple perforation is preset with in described surface layer and described insulation layer, and in described multiple perforation, be embedded with poling respectively separately, to manage in can placing in described poling in the installation process of described warming plate, and described insulation layer and described surface layer can be combined into one by described poling.
2. composite sanawich thermal insulation board according to claim 1 is wherein that the mode of intersecting arranges in described surface layer and the described multiple perforation in described insulation layer.
3. composite sanawich thermal insulation board according to claim 1, wherein said warming plate is plate shaped or L shape prefabricated component.
4. composite sanawich thermal insulation board according to claim 1, wherein said heat insulating material is polyphenyl or polyurethane.
5. composite sanawich thermal insulation board according to claim 1, wherein said poling adopts Vybak to make.
6. composite sanawich thermal insulation board according to claim 1, wherein said warming plate is used as the warming plate of load-bearing reinforced concrete wall.
7. composite sanawich thermal insulation board according to claim 6, wherein said warming plate is linked together by anchoring piece and described load bearing wall.
8. composite sanawich thermal insulation board according to claim 1, what wherein said warming plate was used as slab column system or frame construction goes along with sb. to guard him side fascia.
9. composite sanawich thermal insulation board according to claim 8, wherein said warming plate is linked together by the component of anchoring piece and described slab column system or frame construction.
10., with a preparation method for the composite sanawich thermal insulation board of the adiabatic band of bridge cut-off, it is characterized in that, described method comprises the steps:
Heat insulating material is adopted to prepare insulation layer;
Reinforced Concrete Materials is adopted to cast surface layer;
Heat-barrier material is adopted to prepare the adiabatic band of bridge cut-off;
Adiabatic to described insulation layer, described surface layer and described bridge cut-off slice-group be fitted together, described insulation layer and described surface layer are combined into one by the poling wherein by burying underground respectively in multiple perforation default in described insulation layer and described surface layer;
Wherein, described surface layer is wrapped in two sides and the surrounding of described insulation layer, and the adiabatic band of described bridge cut-off is arranged at the surrounding of described warming plate to avoid heat bridge.
11. methods according to claim 10, wherein in the step of the adiabatic band of the described bridge cut-off of preparation, the cross section of adiabatic for described bridge cut-off band is formed as swallow-tail form, wherein reserved cavity is to place anchoring piece and be used for being formed when assembling and the connection of adjacent warming plate.
12. methods according to claim 10 are wherein that the mode of intersecting arranges in described surface layer and the described multiple perforation in described insulation layer.
13. methods according to claim 10, the described composite sanawich thermal insulation board wherein prepared is plate shaped or L shape prefabricated component.
14. methods according to claim 10, wherein preparing the heat insulating material used in the step of described insulation layer is polyphenyl or polyurethane.
15. methods according to claim 10, wherein said poling adopts Vybak to make.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319650.3A CN103669611B (en) | 2012-08-31 | 2012-08-31 | A kind of composite sanawich thermal insulation board with the adiabatic band of bridge cut-off and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210319650.3A CN103669611B (en) | 2012-08-31 | 2012-08-31 | A kind of composite sanawich thermal insulation board with the adiabatic band of bridge cut-off and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103669611A CN103669611A (en) | 2014-03-26 |
| CN103669611B true CN103669611B (en) | 2016-02-10 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107553806B (en) * | 2016-07-01 | 2021-08-24 | 科思创德国股份有限公司 | Polyurethane concrete sandwich element and its making method |
| CN109881855A (en) * | 2019-01-29 | 2019-06-14 | 上海圣奎塑业有限公司 | Heat insulation decoration integrated plate |
| CN113356398A (en) * | 2021-06-03 | 2021-09-07 | 中国建筑第八工程局有限公司 | Sandwich type autoclaved aerated concrete composite external wall panel |
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| DE20101584U1 (en) * | 2001-01-31 | 2001-05-03 | Wolf Irmelin | Flat insulation material |
| CN2793184Y (en) * | 2005-05-06 | 2006-07-05 | 魏铁成 | External thermal-insulative board of external wall |
| WO2008037830A1 (en) * | 2006-09-27 | 2008-04-03 | Teais, S.A. | Cladding panel which provides insulation against rising or capillary moisture |
| JP2009167683A (en) * | 2008-01-16 | 2009-07-30 | Smile Kobo:Kk | Outside heat insulation structure and vacuum heat insulation material for use therein |
| CN201485983U (en) * | 2009-09-03 | 2010-05-26 | 尹树成 | Flame-retardant heat insulation composite board without heat bridge |
| CN202767271U (en) * | 2012-08-31 | 2013-03-06 | 清华大学建筑设计研究院有限公司 | Compound sandwich core heat preservation board with bridge-cutoff heat insulation strip |
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2012
- 2012-08-31 CN CN201210319650.3A patent/CN103669611B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20101584U1 (en) * | 2001-01-31 | 2001-05-03 | Wolf Irmelin | Flat insulation material |
| CN2793184Y (en) * | 2005-05-06 | 2006-07-05 | 魏铁成 | External thermal-insulative board of external wall |
| WO2008037830A1 (en) * | 2006-09-27 | 2008-04-03 | Teais, S.A. | Cladding panel which provides insulation against rising or capillary moisture |
| JP2009167683A (en) * | 2008-01-16 | 2009-07-30 | Smile Kobo:Kk | Outside heat insulation structure and vacuum heat insulation material for use therein |
| CN201485983U (en) * | 2009-09-03 | 2010-05-26 | 尹树成 | Flame-retardant heat insulation composite board without heat bridge |
| CN202767271U (en) * | 2012-08-31 | 2013-03-06 | 清华大学建筑设计研究院有限公司 | Compound sandwich core heat preservation board with bridge-cutoff heat insulation strip |
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| CN103669611A (en) | 2014-03-26 |
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