CN203603456U - Thermal insulation external template and free-dismounting external template thermal insulation system - Google Patents
Thermal insulation external template and free-dismounting external template thermal insulation system Download PDFInfo
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- CN203603456U CN203603456U CN201320425606.0U CN201320425606U CN203603456U CN 203603456 U CN203603456 U CN 203603456U CN 201320425606 U CN201320425606 U CN 201320425606U CN 203603456 U CN203603456 U CN 203603456U
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- exterior sheathing
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Abstract
The utility model relates to a thermal insulation external template and a free-dismounting external template thermal insulation system. The thermal insulation external template successively comprises an inner layer, a thermal insulation layer and an outer layer from inside to outside. The thermal insulation external template, also comprising connection members used for connecting the thermal insulation external template with a concrete wall, is characterized by further including rigid inner supports which pass through the thermal insulation layer to be connected with the inner layer and the outer layer. An external template in the free-dismounting external template thermal insulation system replaces a wooden template for pouring and construction together with concrete, so a thermal insulation layer and a structural main body are completed at the same time. The thermal insulation external template and the free-dismounting external template thermal insulation system are especially suitable for high-rise shear wall structures. Since the template and concrete can be completed at the same time and external templates of exterior walls, exterior wall columns, beams or the like need not to be dismounted, most thermal insulation portions are finished after main body concrete casting, and exterior wall thermal insulation building blocks are employed to fill rest masonry portions. Therefore, a construction period is substantially shortened and a construction period for high-rise buildings is expected to be more than two months earlier. Moreover, harmful deformation of the thermal insulation system, caused by long-term self-weight load, can be mitigated.
Description
Technical field
The utility model relates to a kind of insulation exterior sheathing and exempts to tear open exterior sheathing heat insulation system, belongs to building masonry wall field of thermal insulation.
Technical background
Along with rapid development of economy, energy demand rapid growth, the form that the energy faces is very severe, and " energy conservation priority " becomes the strategic decision of energy development, therefore country widelys popularize power-saving technology in every field, carries out mandatory building energy-saving standard at building field.Existing External Walls Heating Insulation mainly contains: polyphenyl plate (EPS, XPS) heat insulating material series, polyurethane heat-insulation series, slurry insulation series (glue powder polyphenyl particle, thermal insulation mortar) series, perlite, vermiculite heat insulating material series etc.The requirement that above-mentioned slurry heat insulating material series and perlite, vermiculite heat insulating material series etc. do not reach existing energy-conservation 65% standard at northern area, substantially superseded, be left to only have polyphenyl plate and polyurethane heat-insulation series.
The technical requirements of external wall outer insulation engineering: when agent structure (basic unit) produces normal deformation and displacement due to various stress, crack, hollowing or come off from base course wall of outer heat preservation system.In the time bearing deadweight for a long time, can not produce injurious deformation.Wind action comprises pressure, suction and vibration, and outer heat preservation system, in the time bearing wind action, should not produce destruction.Prolonged and repeatedly do the used time and can not produce destruction what bear outdoor climate.Outer heat preservation system should have reliable connection with basic unit, when rarely occurred earthquake occurs, can not come off from basic unit.Outer heat preservation system should be taked reliable fire protection construction measure, and the fire safety performance of outer heat preservation system requires to serve as the essential condition of this technology application.Under the condition of normal use and conventional maintenance, should not be less than 25 years the service life of outer heat preservation system.
The fire protection requirement of external thermal insulation system: fire took place frequently in recent years, especially fire of high-rise building, fire spreading is fast, and personnel dredge difficulty, and the difficulty of putting out a fire to save life and property is large, and the loss and the consequence that cause are serious.After CCTV's fire, the whole society has reached a unprecedented height to the degree of knowledge and value of fire, and fire safety problem draws attention, and good cross section product and the application technology of research and development fireproof performance has been very urgent.
Existing polyphenyl plate construction technology is mainly that benzene plate pastes (operation as) outward: exterior wall is smeared leveling mortar, brush bottoming liquid, brush cementing agent, pastes warming plates (polyphenyl plate or extruded sheet), beats mechanic anchor, smears polymer mortar, spread alkali resistant glass fibre open weave cloth, mould polymer mortar, finish coat processing.Shortcoming is: polyphenyl plate construction technology security performance (wind suction prevention) and poor durability, and the quality problems such as be prone to crack, come off, outside finish can only do coating ornamental surface, can not do decorating surface brick.Owing to belonging to independent working procedure, need the equipment such as scaffold, hanging basket, and need to carry out high-altitude dangerous operation, efficiency is low, long in time limit, owing to being all high-altitude manual work, workman's technical level, sense of responsibility all have influence on construction quality again, difficult quality control, easily causes hidden danger of quality to engineering.
Existing polyurethane heat-insulation construction technology is mainly the outer subsides of warming plate and two kinds of modes of in-situ spraying, and it is basically identical that the outer subsides of warming plate and polyphenyl plate are pasted technique outward.In-situ spraying technique is: outer wall mould leveling mortar, brush interfacial agents, in-situ spraying polyurethane, glue powder polyphenyl particle levelling, smear polymer mortar, spread alkaline-resisting grid cloth, smear polymer mortar.Shortcoming is: polyurethane material and construction technology comparatively speaking security performance (wind suction prevention) and durability quite a lot of, but outside finish also can only do coating ornamental surface, can not do decorating surface brick.Owing to being also independent working procedure, need scaffold, the equipment such as hanging basket, and need to carry out high-altitude dangerous operation, efficiency is low, long in time limit, owing to being all high-altitude manual work, workman's technical level, sense of responsibility all have influence on construction quality, difficult quality control, thus cause hidden danger of quality to engineering
Utility model content
The purpose of this utility model is to provide a kind of insulation exterior sheathing and exempts to tear open exterior sheathing heat insulation system, rigidity inner support is set in exterior sheathing, and the two-sided layer of cement based composite insulation boards is permanent exterior sheathing, inner side fluid concrete, security performance is high, good endurance, prevents that insulation layer from coming off.
In order to solve the problems of the technologies described above, the technical scheme that the utility model is taked is as follows:
A kind of insulation exterior sheathing, comprises internal layer, insulation layer and skin from inside to outside successively, also comprises that connector is for being connected described insulation exterior sheathing with concrete wall; Also comprise in addition rigidity inner support, described rigidity inner support is through insulation layer and internal layer, outer connection.
Preferably, described internal layer is followed successively by tack coat, insulation layer of compensation, polymer transition zone from inside to outside; Described skin is tack coat.
Preferably, described skin is followed successively by tack coat, insulation layer of compensation, polymer transition zone from outside to inside; Described internal layer is tack coat.
Preferably, described rigidity inner support is made up of polymer cement mortar and reinforcing rib.
One exempts to tear open exterior sheathing heat insulation system, described exterior sheathing comprises internal layer, insulation layer and skin from inside to outside successively, also comprise that connector is for being connected described exterior sheathing with concrete wall, described exterior sheathing also comprises rigidity inner support, and described rigidity inner support is through insulation layer and internal layer, outer connection; Cast-in-place concrete is fixed on described connector in concrete wall.
Preferably, described internal layer is followed successively by tack coat, insulation layer of compensation, polymer transition zone from inside to outside; Described skin is tack coat; Described rigidity inner support is made up of polymer cement mortar and reinforcing rib.
Preferably, described skin is followed successively by tack coat, insulation layer of compensation, polymer transition zone from outside to inside; Described internal layer is tack coat; Described rigidity inner support is made up of polymer cement mortar and reinforcing rib.
Exempt to tear open a preparation method for exterior sheathing heat insulation system, technological process comprises exterior sheathing manufacture craft, exterior sheathing and concrete wall combined process.
Described exterior sheathing manufacture craft is for drawing together rigidity inner support and internal layer, insulation layer, outer one-body molded being made; Or rigidity inner support shifts to an earlier date Prefabrication, in ectonexine process, by shifting to an earlier date, the prefabricated rigidity inner support processing is wherein pre-buried.
Exterior sheathing and concrete wall combined process step are as follows: the cut → installation connecting element → snap the line → assembling reinforcement of composite thermal-insulating exterior formwork typesetting → sanction and cushion block → vertical composite thermal-insulating exterior formwork → vertical inner side template → wear two steel pipe masters of split bolt → shuttering flitch time stupefied → shuttering are stupefied → adjust fixed form position → concreting → stripping primary and secondary stupefied → build self-heat conserving masonry → piece and the construction of negative and positive angle place wipe one's face → finish coat of cracking resistance processing → cement anticracking grout by laying bricks or stones.
One that the utility model provides insulation exterior sheathing and exempt to tear open exterior sheathing heat insulation system, has insulated fire performance good, quality safety is reliable, it is easy to design and construct, with building with features such as life-spans.There are good economic and social benefits simultaneously.This heat insulation system be by a kind of carry rigidity inner support exempt from tear composite insulation boards open and replace wooden form and concrete to build simultaneously constructing simultaneously, insulation layer and main structure body are completed simultaneously, disassembly-free heat-insulation plate is the effect that warming plate plays again template, save a large amount of outer wall templates, greatly save the duration, greatly saved cost, simultaneously due to exempting from of adopting in this heat insulation system, to tear exterior sheathing open be a kind of composite insulation boards that carries rigidity inner support, has high structural integrity.Thoroughly solve the connectivity robustness problem of insulation layer and main body; Solve the connectivity robustness problem of insulation layer and thin rendering finish coat, decorating surface brick layer; Solve insulation layer and far lagged behind the structure problem of service life application life, realized the same life-span of insulation layer and structure; Improve structural entity anti-seismic performance, when earthquake, can not come off and hurt sb.'s feelings.Improve the fireproof performance of building, reach the requirement of A level fire resistance rating, and the thawing efflorescence of heat insulating material forms hollow layer can be because of fire time, the design that carries rigidity inner support firmly links together finish coat and main body outside insulation layer, and while preventing fire, facing comes off and hurts sb.'s feelings.
The one that the utility model provides is incubated exterior sheathing and exempts to tear open exterior sheathing heat insulation system, be particularly suitable for Tall Shear Wall Structures, owing to completing with concrete synchronous, and need not remove the exterior sheathing of exterior wall, outer wall column, beam etc., after main body pouring concrete completes, insulation major part completes, and residue is built part by laying bricks or stones and adopted heat-insulating building block for outer wall to fill, duration shortens greatly, more than estimating can to carry the first two months to the highrise building duration; Can alleviate the injurious deformation that heat insulation system produces under long-term gravity load effect.Improve the integral rigidity of heat insulation system.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Fig. 1 is the organigram of exempting to tear open a kind of embodiment of exterior sheathing heat insulation system;
In figure, 1 is rigidity inner support, and 2 is insulation layer, and 3 is polymer transition zone, and 4 is insulation layer of compensation, and 5 is that tack coat, 6 is connector, and 7 is outer, and 8 is concrete wall.
Fig. 2 is the organigram of exempting to tear open the another kind of embodiment of exterior sheathing heat insulation system;
In figure, 1 is rigidity inner support, and 2 is insulation layer, and 3 is polymer transition zone, and 4 is insulation layer of compensation, and 5 is that tack coat, 6 is connector, and 7-1 is internal layer, and 8 is concrete wall.
The specific embodiment
Embodiment 1:
As shown in Figure 1, a kind of insulation exterior sheathing, comprises internal layer, insulation layer 2 and skin 7 from inside to outside successively, also comprises that connector 6 is for being connected described insulation exterior sheathing with concrete wall 8; Also comprise in addition rigidity inner support 1, described rigidity inner support 1 is connected with internal layer, outer 7 through insulation layer 2.Described internal layer is followed successively by tack coat 5, insulation layer of compensation 4, polymer transition zone 3 from inside to outside; Described outer 7 is tack coat.Insulation layer 2 is extruded polystyrene board, polystyrene block or polyurethane sheet.Described rigidity inner support 1 is made up of polymer cement mortar and reinforcing rib.
Embodiment 2:
As shown in Figure 2, a kind of insulation exterior sheathing, comprises internal layer 7-1, insulation layer 2 and skin from inside to outside successively, also comprises that connector 6 is for being connected described insulation exterior sheathing with concrete wall 8; Also comprise in addition rigidity inner support 1, described rigidity inner support 1 is through insulation layer 2 and internal layer 7-1, outer connection.Described skin is followed successively by polymer transition zone 3, insulation layer of compensation 4, tack coat 5 from inside to outside; Described internal layer 7-1 is tack coat.Insulation layer 2 is extruded polystyrene board, polystyrene block or polyurethane sheet.Described rigidity inner support 1 is made up of polymer cement mortar and reinforcing rib.
Embodiment 3:
As shown in Figure 1, one exempts to tear open exterior sheathing heat insulation system, described exterior sheathing comprises internal layer, insulation layer 2 and outer 7 from inside to outside successively, also comprise that connector 6 is for being connected described exterior sheathing with concrete wall 8, described exterior sheathing also comprises rigidity inner support 1, and described rigidity inner support 1 is connected with internal layer, outer 7 through insulation layer 2; Cast-in-place concrete is fixed on described connector 6 in concrete wall 8.Described internal layer is followed successively by tack coat 5, insulation layer of compensation 4, polymer transition zone 3 from inside to outside; Described outer 7 is tack coat.Insulation layer 2 is extruded polystyrene board, polystyrene block or polyurethane sheet.Described rigidity inner support 1 is made up of polymer cement mortar and reinforcing rib.
Embodiment 4:
As shown in Figure 2, one exempts to tear open exterior sheathing heat insulation system, described exterior sheathing comprises internal layer 7-1, insulation layer 2 and skin from inside to outside successively, also comprise that connector 6 is for being connected described exterior sheathing with concrete wall 8, described exterior sheathing also comprises rigidity inner support 1, and described rigidity inner support 1 is through insulation layer 2 and internal layer 7-1, outer connection; Cast-in-place concrete is fixed on described connector 6 in concrete wall 8.Described skin is followed successively by polymer transition zone 3, insulation layer of compensation 4, tack coat 5 from inside to outside; Described internal layer 7-1 is tack coat.Insulation layer 2 is extruded polystyrene board, polystyrene block or polyurethane sheet.Described rigidity inner support 1 is made up of polymer cement mortar and reinforcing rib.
Embodiment 5:
Exempt to tear open a preparation method for exterior sheathing heat insulation system, technological process comprises exterior sheathing manufacture craft, exterior sheathing and concrete wall combined process.
Described exterior sheathing manufacture craft is for drawing together rigidity inner support and internal layer, insulation layer, outer one-body molded being made; Or rigidity inner support shifts to an earlier date Prefabrication, in ectonexine process, by shifting to an earlier date, the prefabricated rigidity inner support processing is wherein pre-buried.
Exterior sheathing and concrete wall combined process step are as follows: the cut → installation connecting element → snap the line → assembling reinforcement of composite thermal-insulating exterior formwork typesetting → sanction and cushion block → vertical composite thermal-insulating exterior formwork → vertical inner side template → wear two steel pipe masters of split bolt → shuttering flitch time stupefied → shuttering are stupefied → adjust fixed form position → concreting → stripping primary and secondary stupefied → build self-heat conserving masonry → piece and the construction of negative and positive angle place wipe one's face → finish coat of cracking resistance processing → cement anticracking grout by laying bricks or stones.
What the utility model provided exempt to tear open exterior sheathing heat insulation system construction technology process and construction method is as follows
1) construction technology process:
Cut → installation connecting element → snap the line → the assembling reinforcement of composite thermal-insulating exterior formwork typesetting → sanction and cushion block → vertical composite thermal-insulating exterior formwork → vertical inner side template → wear two steel pipe masters of split bolt → shuttering flitch time stupefied → shuttering are stupefied → adjust fixed form position → concreting → stripping primary and secondary stupefied → build self-heat conserving masonry → piece and the construction of negative and positive angle place wipe one's face → finish coat of cracking resistance processing → cement anticracking grout by laying bricks or stones.
2) main points of operation:
< 1 > determines clappers separation scheme: determine clappers separation scheme and draw according to exterior wall size to arrange domain, use the outer masterplate of master ga(u)ge lattice complex heat-preservation as far as possible.
The outer masterplate of < 2 > complex heat-preservations is cut out and is cut: for the position that cannot install with master ga(u)ge lattice, should be cut at the construction field (site) in advance the size of composite demand with cast-cutting saw.
< 3 > installation connecting elements: bore a hole in compound heat preservation die plate precalculated position with power drill at the construction field (site), installation connecting element, every square metre is no less than 5.Door and window hole place can set up connector.
< 4 > snap the line: compound heat preservation die plate should be checked size according to design drawing and material cutting plan before installing, and design and installation control line.Eject the installation control line of every block of plate.
< 5 > assembling reinforcement and cushion blocks: exterior wall reinforcing bar binding check and accept after inside and outside reinforcing bar both sides colligation C20 cement mortar bedding block (3～4 m2).
< 6 > found composite thermal-insulating exterior formwork: according to the separation scheme of design material cutting plan, composite thermal-insulating exterior formwork is installed, and with metal binding wire by connector and reinforcing bar binding location, exterior wall negative and positive angle place plate is first installed, rear installation main wall plate.
This patent specification use-case removes to show the utility model, comprising optimal mode, and those of ordinary skill in the art is manufactured and use this utility model.The delegatable scope of this utility model comprises the specific embodiment in content and the manual of claims and the content of other embodiment.These other examples also should belong to the scope that the utility model patent right requires, as long as they contain the described technical characterictic of the identical written language of claim, or they include and the similar literal language described technical characterictic of claim without essence difference.
Claims (7)
1. an insulation exterior sheathing, comprise successively from inside to outside internal layer, insulation layer and skin, also comprise that connector, for described insulation exterior sheathing is connected with concrete wall, is characterized in that: also comprise rigidity inner support, described rigidity inner support is through insulation layer and internal layer, outer connection.
2. insulation exterior sheathing according to claim 1, is characterized in that: described internal layer is followed successively by tack coat, insulation layer of compensation, polymer transition zone from inside to outside; Described skin is tack coat.
3. insulation exterior sheathing according to claim 1, is characterized in that: described skin is followed successively by tack coat, insulation layer of compensation, polymer transition zone from outside to inside; Described internal layer is tack coat.
4. according to the insulation exterior sheathing described in claim 1-3 any one, it is characterized in that: described rigidity inner support is made up of polymer cement mortar and reinforcing rib.
5. exempt to tear open exterior sheathing heat insulation system for one kind, described exterior sheathing comprises internal layer, insulation layer and skin from inside to outside successively, also comprise that connector is for being connected described exterior sheathing with concrete wall, it is characterized in that: described exterior sheathing also comprises rigidity inner support, described rigidity inner support is through insulation layer and internal layer, outer connection; Cast-in-place concrete is fixed on described connector in concrete wall.
6. according to claim 5ly exempt to tear open exterior sheathing heat insulation system, it is characterized in that: described internal layer is followed successively by tack coat, insulation layer of compensation, polymer transition zone from inside to outside; Described skin is tack coat; Described rigidity inner support is made up of polymer cement mortar and reinforcing rib.
7. according to claim 5ly exempt to tear open exterior sheathing heat insulation system, it is characterized in that: described skin is followed successively by tack coat, insulation layer of compensation, polymer transition zone from outside to inside; Described internal layer is tack coat; Described rigidity inner support is made up of polymer cement mortar and reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320425606.0U CN203603456U (en) | 2013-07-17 | 2013-07-17 | Thermal insulation external template and free-dismounting external template thermal insulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320425606.0U CN203603456U (en) | 2013-07-17 | 2013-07-17 | Thermal insulation external template and free-dismounting external template thermal insulation system |
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| CN203603456U true CN203603456U (en) | 2014-05-21 |
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| CN201320425606.0U Withdrawn - After Issue CN203603456U (en) | 2013-07-17 | 2013-07-17 | Thermal insulation external template and free-dismounting external template thermal insulation system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343617A (en) * | 2013-07-17 | 2013-10-09 | 临沂铭泰建材科技有限公司 | Thermal-insulation external form board and dismounting-free external form board insulating system |
| CN107386430A (en) * | 2017-08-07 | 2017-11-24 | 贵州金沙森特绿色建材股份有限公司 | Integrated energy-saving building structure |
| CN108487552A (en) * | 2018-05-22 | 2018-09-04 | 李凤东 | A kind of non-dismantling formwork system chooses part |
| CN114482304A (en) * | 2022-01-17 | 2022-05-13 | 中建八局第二建设有限公司 | Construction method of composite insulation board of building |
-
2013
- 2013-07-17 CN CN201320425606.0U patent/CN203603456U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343617A (en) * | 2013-07-17 | 2013-10-09 | 临沂铭泰建材科技有限公司 | Thermal-insulation external form board and dismounting-free external form board insulating system |
| CN103343617B (en) * | 2013-07-17 | 2016-06-22 | 临沂铭泰建材科技有限公司 | It is incubated exterior sheathing and exempts from the manufacture method tearing exterior sheathing heat insulation system open with this system |
| CN107386430A (en) * | 2017-08-07 | 2017-11-24 | 贵州金沙森特绿色建材股份有限公司 | Integrated energy-saving building structure |
| CN108487552A (en) * | 2018-05-22 | 2018-09-04 | 李凤东 | A kind of non-dismantling formwork system chooses part |
| CN114482304A (en) * | 2022-01-17 | 2022-05-13 | 中建八局第二建设有限公司 | Construction method of composite insulation board of building |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20160622 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |