CN204626679U - Prefabricated heat-insulation plate for external and the heat-preserving wall formed by its assembling - Google Patents
Prefabricated heat-insulation plate for external and the heat-preserving wall formed by its assembling Download PDFInfo
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- CN204626679U CN204626679U CN201520331417.6U CN201520331417U CN204626679U CN 204626679 U CN204626679 U CN 204626679U CN 201520331417 U CN201520331417 U CN 201520331417U CN 204626679 U CN204626679 U CN 204626679U
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- warming plate
- insulation plate
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Abstract
The utility model provides a kind of prefabricated heat-insulation plate for external and assembles by it heat-preserving wall formed, wherein, this prefabricated heat-insulation plate for external comprises warming plate, steel fabric sheet and anticracking grout plate, described warming plate upper, lower edge and four diagonal angles place arrange lateral connection groove and described warming plate are divided into extexine and lean on wall layers, described steel fabric sheet is fixed on the extexine of described warming plate by fixing steel nail, described steel fabric sheet upper, under, left, right four edges are greater than described warming plate and lean on the upper of wall layers, under, left, right four edges, described anticracking grout plate is formed by described warming plate extexine place's brushing anticracking grout corresponding on described steel fabric sheet, high insulating effect, not easy to crackly to come off.
Description
Technical field
The utility model belongs to civil engineering building construction heat preservation energy-saving field, is specifically related to the prefabricated heat preservation wall body of a kind of prefabricated heat-insulation plate for external and assembling formation thereof.
Background technology
According to the requirement of the national building energy conservation object of planning, Building Energy-saving Work will implement great-leap-forward development, reduces energy consumption, alleviates air environmental pollution, improve Building Heat comfort conditions, promotes town and country construction, the coordinated development of people's lives and ecological environment.Owing to improving constantly the demand of energy conservation and protection of the environment, the insulation of architectural exterior-protecting construction is also being strengthened day by day, with the fastest developing speed wherein again with external wall outer insulation.After global oil crisises in 1973, External Thermal Insulation Technology for External just obtains significant progress in many countries.
At present, the Building Energy-saving Work of China is just in a planned way advanced by north orientation south, and achieves certain achievement.In recent years, External Thermal Insulation Technology for External develops rapidly, the domestic research and development strengthening External Thermal Insulation Technology for External, has emerged in large numbers multiple employing different materials, the External Thermal Insulation Technology for External of different way.
But traditional Exterior Insulation Construction Technology cost is high, difficulty of construction large (this problem is more outstanding in highrise building), construction process requirement decoration that is high, External Wall have a certain impact.The External Thermal Insulation Technology for External of current China construction market application, comprise external introduce and domestic research and development mainly contain 5 kinds: polyphenyl plate thin plastering heat preservation technology, rubber powder drama particle heat-insulating technology, cast-in-place oil network and without net heat preservation technology, steel wire net rack heat preservation technology, polyurethane heat-insulation technology etc.This several External Thermal Insulation Technology for External, shortcoming that is the most outstanding, most critical be easy to crack, easily come off, poor durability, heat-insulating property are inadequate, permeability is poor and constructing operation control method is uncertain, control measure are not in place.The polyphenyl plate thin plastering heat-insulation system particularly generally applied, the hidden danger come off exists.
In order to solve above Problems existing, people are seeking a kind of desirable technical solution always.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, thus provides a kind of high insulating effect, the prefabricated heat-insulation plate for external come off not easy to crack, additionally provides a kind ofly to assemble by this prefabricated heat-insulation plate for external the heat-preserving wall formed simultaneously.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of prefabricated heat-insulation plate for external, it comprises warming plate, steel fabric sheet and anticracking grout plate, described warming plate upper, lower edge and four diagonal angles place arrange lateral connection groove and described warming plate are divided into extexine and lean on wall layers, described steel fabric sheet is fixed on the extexine of described warming plate by fixing steel nail, described steel fabric sheet upper, under, left, right four edges are greater than described warming plate and lean on the upper of wall layers, under, left, right four edges, described anticracking grout plate is formed by described warming plate extexine place's brushing anticracking grout corresponding on described steel fabric sheet.
Based on above-mentioned, the brushing thickness of described anticracking grout is 10mm.
Based on above-mentioned, described warming plate is polystyrene plate.
A kind ofly assemble by described prefabricated heat-insulation plate for external the preset heat-preserving wall formed, comprise concrete exterior wall, longitudinal connector and transverse connection, described longitudinal connector is arranged at intervals with screw and threaded joint pin, the spacing distance of described joint pin is identical with the height of described warming plate; Described transverse connection is the junction plate that two ends are provided with connecting portion, and described connecting portion has through hole; Described precast heated board arrangement is fixed on described concrete exterior wall, wherein, according to size and the arrangement mode of described prefabricated heat-insulation plate for external, be fixed on described concrete exterior wall by hold-down screw by described longitudinal connector, the screw rod place cover of described hold-down screw has for heat insulation screw sleeve; Described prefabricated heat-insulation plate for external is assembled on described concrete exterior wall, wherein, contiguous prefabricated heat-insulation plate for external is close to mutually, and adjacent steel silk screen overlaps mutually, the through hole of described transverse connection inserts the joint pin of described longitudinal connector, the joint pin of described longitudinal connector is twisted and is provided with nut.
Based on above-mentioned, the top of described longitudinal connector is set to U-shaped.
Based on above-mentioned, the warming plate of described prefabricated heat-insulation plate for external is coated with by wall layers and is brushed with filling glue.
Effect of the present utility model and benefit are mainly reflected in this warming plate to be prefabrication and to be assembled into heat-preserving wall, effectively can not only alleviate the cracking of body of wall perimeter defense layer, come off and the problem of integral heat insulation weak effect, and site operation simply can reduce construction cost greatly.Construction method is simple to operation, safeguards simple, can be convenient for changing preset heat-insulation plate for external in the process that heat-preserving wall used in the later stage in effective life cycle of building.Application of the present utility model will strengthen the energy-saving heat preserving effect of building, reduces construction cost, has important practical significance to the comfort level and energy-saving and emission-reduction improving building.
Accompanying drawing explanation
Fig. 1 is the design sketch that prefabricated heat-insulation plate for external is assembled into heat-preserving wall.
Fig. 2 is prefabricated heat-insulation plate for external plan view.
Fig. 3 is the A-A sectional drawing of Fig. 2.
Fig. 4 is the section B-B sectional drawing of Fig. 1.
Fig. 5 is that the prefabricated heat-insulation plate for external of heat-preserving wall installs connection detail.
Fig. 6 is warming plate plan view.
Fig. 7 is warming plate sectional drawing C-C.
The structural representation of the longitudinal connector of Fig. 8.
The structural representation of Fig. 9 transverse connection.
In figure: prefabricated heat-insulation plate for external 1, warming plate 2, steel fabric sheet 3, anticracking grout plate 4, extexine 22, by wall layers 23, lateral connection groove 21, concrete exterior wall 5, longitudinal connector 6, screw 61, joint pin 62, transverse connection 7, connecting portion 71, through hole 72, hold-down screw 8, screw sleeve 9, nut 10, fill glue 11
Detailed description of the invention
Below by detailed description of the invention, the technical solution of the utility model is described in further detail.
As shown in figs 1-9, a kind of prefabricated heat-insulation plate for external 1, it comprises warming plate 2, steel fabric sheet 3 and anticracking grout plate 4, described warming plate 2 upper, lower edge and four diagonal angles place arrange lateral connection groove 21 and described warming plate are divided into extexine 22 and lean on wall layers 23, described steel fabric sheet 3 is fixed on the extexine 22 of described warming plate 2 by fixing steel nail, described steel fabric sheet 3 upper, under, left, right four edges are greater than described warming plate 2 and lean on the upper of wall layers 23, under, left, right four edges, described anticracking grout plate 4 is formed by described warming plate 2 extexine 22 place's brushing anticracking grout corresponding on described steel fabric sheet 3, the brushing thickness of described anticracking grout is 10mm.
The heat-preserving wall formed is assembled by described prefabricated heat-insulation plate for external 1, comprise concrete exterior wall 5, longitudinal connector 6 and transverse connection 7, described longitudinal connector 6 is arranged at intervals with screw 61 and threaded joint pin 62, the spacing distance of described joint pin 62 is identical with the height of described warming plate 1, makes described warming plate 1 be assembled on described concrete exterior wall 5 by described longitudinal connector 6 combination well; Conveniently be mounted with, the top of described longitudinal connector 6 is set to U-shaped; Described transverse connection 7 is junction plates that two ends are provided with connecting portion 71, and described connecting portion 71 has through hole 72;
Described precast heated board 1 arrangement is fixed on described concrete exterior wall 5, wherein, according to size and the arrangement mode of described prefabricated heat-insulation plate for external 1, be fixed on described concrete exterior wall 5 by hold-down screw 8 by described longitudinal connector 6, the screw rod place cover of described hold-down screw 8 has for heat insulation screw sleeve 9; Described prefabricated heat-insulation plate for external 1 is assembled on described concrete exterior wall 5, wherein, contiguous prefabricated heat-insulation plate for external 1 is close to mutually, adjacent wires mesh sheet 3 overlaps mutually, the through hole 72 of described transverse connection 7 inserts the joint pin 62 of described longitudinal connector 6, the joint pin 62 of described longitudinal connector arranges spacer for bolt and is tightened by nut 10 described prefabricated heat-insulation plate for external 1 is connected into body of wall; The warming plate of described prefabricated heat-insulation plate for external is coated with to be brushed with by wall layers 23 fills glue 11.
The concrete construction method using described warming plate to assemble preset heat-preserving wall is:
(1) projection rejecting the concrete exterior wall 5 of having built makes wall surface levelling.This step is determined by metope situation, if wall surface levelling can not carry out this operation.
(2) according to the size of the prefabricated heat-insulation plate for external 1 of the exterior wall area determination prefabricated heat preservation wall body of building structure.
(3) processing or the prefabricated heat-insulation plate for external 1 needed for purchase, warming plate 2, steel fabric sheet 3, anticracking grout, longitudinal connector 6, transverse connection 7, hold-down screw 8, screw sleeve 9, nut 10, filling glue 11 etc.;
The way making described prefabricated heat-insulation plate for external 1 is the shape be first processed into by warming plate as shown in Figure 6 and Figure 7, secondly with fixing steel nail, warming plate 2 and steel fabric sheet 3 are fixed together, wherein, steel fabric sheet 3 up and down edge will reserve enough sizes so that follow-uply can mutually to overlap when being fixed to by prefabricated heat-insulation plate for external 1 and concrete exterior wall 5 being formed heat-preserving wall, then at steel fabric sheet 3 outer brush one deck anticracking grout, wherein, the thickness of anticracking grout depends on the needs, preferred 10mm, finally need the prefabricated heat-insulation plate for external 1 completing above operation to be placed on factory to carry out maintenance and treat that anticracking grout solidifies.Treat can transport the assembling that heat-preserving wall is carried out in job site to after maintenance completes, the prefabricated heat-insulation plate for external 1 that if needed can complete in maintenance is pasted or brushing decorative layer.
(4) discharge the frame bar of described prefabricated heat-insulation plate for external 1 according to size unwrapping wire on metope of prefabricated heat-insulation plate for external 1, determine the position needing to squeeze into hold-down screw 8, and punch according to the size of hold-down screw 8.According to the punch position of described frame bar and described hold-down screw 8, longitudinal connector 6 hold-down screw 8 is fixed on concrete exterior wall 5.Before squeezing into hold-down screw 8, the screw sleeve 9 can be made up of heat-barrier material on the screw rod place of hold-down screw 8 cover, thus reduce " cold bridge " effect of whole heat-preserving wall.
(6) prefabricated heat-insulation plate for external 1 transverse connection 7 and nut 10 are fixed in advance on mounted longitudinal connector 6, wherein, reserved steel fabric sheet 3 mutually overlaps and is pressed in below transverse connection 7, thus separate prefabricated heat-insulation plate for external 1 is connected into entirety, transverse connection 7 herein can also play a part carrying warming plate weight simultaneously.In other embodiments, in order to play effect fixing further, the warming plate of prefabricated heat-insulation plate for external can be smeared by wall layers 23 and fill glue 11.
It should be noted that, the heat-preserving wall assembled, its horizontal, vertical seam crossing can be filled with filling glue or fill and lead up with mortar as required, so that post-production exterior wall finish layer.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to detailed description of the invention of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (6)
1. a prefabricated heat-insulation plate for external, it is characterized in that: it comprises warming plate, steel fabric sheet and anticracking grout plate, described warming plate upper, lower edge and four diagonal angles place arrange lateral connection groove and described warming plate are divided into extexine and lean on wall layers, described steel fabric sheet is fixed on the extexine of described warming plate by fixing steel nail, described steel fabric sheet upper, under, left, right four edges are greater than described warming plate and lean on the upper of wall layers, under, left, right four edges, described anticracking grout plate is formed by described warming plate extexine place's brushing anticracking grout corresponding on described steel fabric sheet.
2. prefabricated heat-insulation plate for external according to claim 1, is characterized in that: the brushing thickness of described anticracking grout is 10mm.
3. prefabricated heat-insulation plate for external according to claim 1, is characterized in that: described warming plate is polystyrene plate.
4. assemble by the prefabricated heat-insulation plate for external described in any one of claim 1-3 the heat-preserving wall formed, comprise concrete exterior wall, it is characterized in that: it also comprises longitudinal connector and transverse connection,
Described longitudinal connector is arranged at intervals with screw and threaded joint pin, the spacing distance of described joint pin is identical with the height of described warming plate;
Described transverse connection is the junction plate that two ends are provided with connecting portion, and described connecting portion has through hole;
Described precast heated board arrangement is fixed on described concrete exterior wall, wherein, according to size and the arrangement mode of described prefabricated heat-insulation plate for external, be fixed on described concrete exterior wall by hold-down screw by described longitudinal connector, the screw rod place cover of described hold-down screw has for heat insulation screw sleeve;
Be assembled on described concrete exterior wall by described prefabricated heat-insulation plate for external, wherein, contiguous prefabricated heat-insulation plate for external is close to mutually, and adjacent steel silk screen overlaps mutually,
The through hole of described transverse connection inserts the joint pin of described longitudinal connector, the joint pin of described longitudinal connector is twisted and is provided with nut.
5. heat-preserving wall according to claim 4, is characterized in that: the top of described longitudinal connector is set to U-shaped.
6. heat-preserving wall according to claim 4, is characterized in that: the warming plate of described prefabricated heat-insulation plate for external is coated with by wall layers and is brushed with filling glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331417.6U CN204626679U (en) | 2015-05-21 | 2015-05-21 | Prefabricated heat-insulation plate for external and the heat-preserving wall formed by its assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331417.6U CN204626679U (en) | 2015-05-21 | 2015-05-21 | Prefabricated heat-insulation plate for external and the heat-preserving wall formed by its assembling |
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| Publication Number | Publication Date |
|---|---|
| CN204626679U true CN204626679U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331417.6U Expired - Fee Related CN204626679U (en) | 2015-05-21 | 2015-05-21 | Prefabricated heat-insulation plate for external and the heat-preserving wall formed by its assembling |
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| CN (1) | CN204626679U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963421A (en) * | 2015-05-21 | 2015-10-07 | 郑州大学 | Pre-fabricated external insulation board, thermal-insulating wall formed by assembly thereof and construction method of thermal-insulating wall |
| CN112942602A (en) * | 2021-02-02 | 2021-06-11 | 江苏常有建设工程有限公司 | Heat insulation system of outer wall and construction method thereof |
-
2015
- 2015-05-21 CN CN201520331417.6U patent/CN204626679U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963421A (en) * | 2015-05-21 | 2015-10-07 | 郑州大学 | Pre-fabricated external insulation board, thermal-insulating wall formed by assembly thereof and construction method of thermal-insulating wall |
| CN112942602A (en) * | 2021-02-02 | 2021-06-11 | 江苏常有建设工程有限公司 | Heat insulation system of outer wall and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20170521 |