CN102767242A - External-wall heat-preserving plate and on-wall fixing method thereof - Google Patents
External-wall heat-preserving plate and on-wall fixing method thereof Download PDFInfo
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- CN102767242A CN102767242A CN2012102259276A CN201210225927A CN102767242A CN 102767242 A CN102767242 A CN 102767242A CN 2012102259276 A CN2012102259276 A CN 2012102259276A CN 201210225927 A CN201210225927 A CN 201210225927A CN 102767242 A CN102767242 A CN 102767242A
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Abstract
The invention belongs to the technical field of building materials and concretely relates to an external-wall heat-preserving plate and an on-wall fixing method thereof. The heat-preserving plate is in the form of forward and reverse rabbets which are mutually overlapped to form a heat-preserving layer surface, the heat-preserving effect is good after overlapping, and no splicing gap exists. The used heat-preserving plate can be made of a plastic foamed material and can also be made of a flexible cotton material. When the flexible cotton material is adopted, all the advantages of the materials can be exerted by the fixing method by adopting a low-density plate for heat preservation, a medium-density plate for external covering and supporting and a high-density plate for manufacturing a keel, so that through the combination, not only is each heat-preserving index of the heat-preserving plate met, but also the self-weight of the heat-preserving plate can be lightened, and the cost is saved. Furthermore, the on-wall problems of flexible cotton heat-preserving materials, such as a rock wool plate, glass-fiber cotton and the like are solved. The rapid on-wall fixation of a plurality of materials with excellent fireproof performance can be carried out, the heat-preserving plates are formed into a whole after being installed on a wall, and the heat-preserving plate has good cracking-resisting performance, no surface gap, good wall-body heat-preserving effect, corrosion resistance, simple on-wall process, high construction speed and the like.
Description
Technical field
The invention belongs to building material technical field, specifically is a kind of external wall insulation and last wall fixing means thereof.
Background technology
Current, building exterior wall heat preserving is one of pressure standard of national energy-saving and emission-reduction.Yet in the work of exterior wall, the deficiency of fire resistance property is puzzlement people's a difficult problem all the time.Its basic reason is in the selection of heat insulating material that existing construction technology goes up wall easily to inflammable heat insulating material such as polyphenyl plate, extruded sheet etc., promptly easily heat insulating material is fixed on the body of wall.But, heat insulating material that fireproof performance is good such as rock cotton board, glass silk flosssilk wadding plate etc., wall is fixed on being difficult to it on the construction technology.
In order to take into account insulation and fire line, existing exterior-wall heat insulation construction technology is: heat insulating material still uses inflammable heat insulating material, and the while is the high fire barrier of setting≤300mm between every layer in the horizontal direction, and the fire barrier is to be processed by fire-retardant heat-insulation material.So the work of handling the fireproof heat insulating metope does not still obtain substantial success, the contradiction between fire prevention and the insulation is not also effectively solved.Also some uses prefabricated warming plate, the composition thermal insulation wall surface that on metope, is stitched together then, and the thermal insulation wall surface that this mode is formed has the splicing slit, and its heat insulation effect and outward appearance all receive certain influence.Therefore, how to let on the good heat insulating material of fireproof performance wall fix, become a great problem in the industry.
Summary of the invention
The object of the invention is exactly for solving the problem that prior art exists, to the fire prevention difficulty that exists in the building exterior wall heat preserving work, and having designed a kind of external wall insulation and gone up the wall fixing means.
Technical scheme of the present invention is: a kind of external wall insulation, said warming plate are the rectangle or the squares of tongue and groove all around, and wherein adjacent both sides are positive tongue and groove, and both sides are anti-tongue and groove in addition.
Warming plate is made up of bilevel outside plate and inner panel, and mutual dislocation form around the rectangle or the square of positive and negative tongue and groove, wherein inner panel comprises stressed keel and interior lower plate.
Said stressed keel are the high density warming plate, and density is at 80kg/ m3 to 300kg/ m3; Said outside plate is middle density warming plate, and density is at 60 kg/ m3 to 260kg/ m3; Lower plate is the low-density warming plate in said, and density is at 20kg/ m3 to 160kg/ m3.
A kind of last wall fixing means of above-mentioned warming plate, said fixing means is:
A. warming plate is held up and be affixed on the wall; B. stressed grid on the surface coverage of warming plate; C. the bar structure anchor rib is according to the spacing of required modulus or designing requirement, cooperates with the lower floor jack to be plugged in outside the stressed grid, and uses the expand tube bolt, is fixed on warming plate and stressed grid on the wall together; D. support bar on plug-in mounting between stressed clathrum and the insulation laminate makes between stressed clathrum and the insulation layer to have certain interval; E. on warming plate and stressed clathrum, smear injecting glue knot material; F. with the paving of anticracking net on glued aspect, attach the glued mortar of spreading anticlastic then, revise to flatten, treat promptly to accomplish after it solidifies the making of insulating layer of external wall.
Said structure anchor muscle comprises the right angle type bracket portion that matches with the insulation laminate; On the little facade of right angle type bracket portion, be provided with fixing hole; On the horizontal plane of right angle type bracket portion, fixed jack is arranged; The other end has the pin that matches with fixed jack, on described structure anchor muscle, the muscle groove is set; Described muscle groove is a groove at the pin position, and described muscle groove is groove or tongue on facade, and described muscle groove is the groove that is parallel to the edge at the fixed jack place.
Wherein said support bar is the bar shaped stock of triangle, circle, T shape or polygonal cross-section, and an end of support bar is gathered into top shape; Said support bar is placed between stressed grid and the warming plate in the both sides of structure anchor muscle.
The heat-preserving wall that uses said method to form includes insulation layer, glued layer and crack-resistant layer; Said insulation layer is that the warming plate overlap joint of tongue and groove all around forms; Glued layer comprises with cementitious materials gluing stressed grid, structure anchor muscle and support bar together; Glued layer forms solid shell insulation layer is wrapped on the metope through cementitious materials bar structure anchor rib, stressed clathrum gluing together, and the outside of glued layer is a crack-resistant layer.
When structure anchor muscle during with the expand tube bolt, run into that outer body of wall is hollow can't fastening bolt the time, change eye with reinforcing strip and reinforce; When meeting the negative and positive corner, reinforce with secondary muscle.
Beneficial effect of the present invention can draw through such scheme, and the warming plate among the present invention is positive and negative tongue and groove form, and overlap joint forms the insulation aspect each other, and overlap joint back high insulating effect does not have the splicing slit.Employed warming plate can adopt the plastic foam material, also can adopt flexible cotton material.When adopting flexible cotton material, adopt the low-density plank insulation, medium-density plate covers support outward; High-density plate is made keel in order to fixed method; The advantage of different materials all can be brought into play, such combination, the each item that has promptly satisfied warming plate is incubated index; Can alleviate the deadweight of warming plate again, save cost.And then solved the last wall problem of flexible cotton heat insulating materials such as rock cotton board, glass silk flosssilk wadding.Can carry out going up fast wall to the excellent material of multiple fireproof performance and fix, warming plate is integrally formed behind the last wall, and cracking resistance trace performance is good, the seamless surface crack, and wall thermal insulating is effective, corrosion-resistant.Also have advantages such as upward the wall process is simple, and speed of application is fast, can draw thus, the present invention has certain progressive and practicality, and very big popularizing value is arranged.
Description of drawings:
Fig. 1 is the formed heat-insulating wall structure sketch map of the present invention;
Fig. 2 is the structural representation of warming plate;
Fig. 3 is the sketch map of carriage, secondary muscle, reinforcing strip;
Fig. 4 is the structural representation of structure anchor muscle and support bar.
Wherein, 1, warming plate, 2, glued laminate, 3, crack-resistant layer, 4, stressed grid, 5, support bar; 6, structure anchor muscle, 7, the anticracking net, 8, carriage, 9, secondary muscle, 10 reinforcing strip, 11, fixing hole; 12, stressed keel, 13, outside plate, 14, interior lower plate, 15, jack, 16, pin.
The specific embodiment:
In order to understand the present invention better, come illustrated in detail embodiment of the present invention below in conjunction with accompanying drawing.
The specific embodiment: as shown in Figure 2, a kind of external wall insulation, warming plate comprise bilevel outside plate 13 and inner panel, and inner panel comprises the stressed keel 12 and interior lower plate 14 of strip; The two-layer mutual dislocation gluing up and down of said warming plate forms the rectangle or the square of tongue and groove all around together; The tongue and groove form of warming plate 1 is for wherein two adjacent edges are positive tongue and grooves, both sides are anti-tongue and groove in addition.Stressed keel 12 are the high density warming plate, and density is 180kg/ m3; Said outside plate 13 is middle density warming plate, and density is 120kg/ m3; Lower plate 14 is the low-density warming plate in said, and density is 60kg/ m3.
Use the structure of the exterior-wall heat insulation body that above-mentioned warming plate makes as shown in Figure 1, include warming plate 1, glued laminate 2, crack-resistant layer 3, stressed grid 4, support bar 5, structure anchor muscle 6, anticracking net 7.Warming plate 1 is close on the wall, and is covered by stressed grid 4, and warming plate and stressed grid 4 are bolted on the wall through expand tube by structure anchor muscle 6.Stressed grid 4, structure anchor muscle 6 have just formed glued laminate 2 after solidifying with cementitious materials, glued laminate 2 outer anticracking nets 7 and the crack-resistant layers 3 of covering.
Job practices is: at first in the bottom relevant position; General position at aproll or natural below ground 300mm; Be provided with earlier and install carriage 8, carriage 8 is the angle steel that a facade has bolt hole, and the plane has a rectangle jack to be connected in series with the tail end of structure anchor muscle 6.
And then warming plate 1 and stressed grid 4 held up be affixed on the wall, install structure anchor muscle 6 with the expand tube bolt immediately, structure anchor muscle 6 is fixed warming plate 1 and stressed grid 4 on the wall.Structure anchor muscle 6 comprises the right angle type bracket portion; On the little facade of right angle type bracket portion, be provided with fixing hole 11; Fixed jack 15 is arranged on the horizontal plane of right angle type bracket portion, and the other end has the pin 16 that matches with fixed jack, on described structure anchor muscle 6, the muscle groove is set; Described muscle groove is a groove.When structure anchor muscle 6 usefulness expand tube bolt, run into that outer body of wall is hollow can't fastening bolt the time, change eye with reinforcing strip 10 and reinforce; When meeting the negative and positive corner, reinforce with secondary muscle 9.
Afterwards; Support bar 5 on plug-in mounting between the stressed grid 4 of the both sides of each structure anchor muscle 6 and the warming plate 1; Make between 1 layer of 4 layers of stressed grids and the warming plate to have certain interval,, cause glued layer to harden and really do one's bit inside so that stressed grid is in the centre position of glued layer flaggy.Support bar 5 is the bar shaped stock of triangle section, and an end of support bar 5 is a tip, convenient interting.After support bar 5 installs, on 4 layers of warming plate 1 and stressed grids, smear injecting glue knot material, like glass bead cementitious materials, granular polystyrene cementitious materials, perlite cementitious materials, glued mortar etc.The cementitious materials thickness of smearing surpasses structure anchor muscle 2mm is advisable, and paving anticracking net 7 is spread the anticlastic mortar then afterwards, promptly accomplishes the making of insulated wall after crack-resistant layer 3 corrections are flattened, wait to solidify.
Above-mentioned explanation is not to be limitation of the present invention, and the present invention also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present invention also should belong to protection scope of the present invention.
Claims (7)
1. external wall insulation is characterized in that: said warming plate be around the rectangle or the square of tongue and groove, wherein adjacent both sides are positive tongue and groove, both sides are anti-tongue and groove in addition.
2. external wall insulation as claimed in claim 1 is characterized in that: warming plate is made up of bilevel outside plate and inner panel, and mutual dislocation form around the rectangle or the square of positive and negative tongue and groove, wherein inner panel comprises stressed keel and interior lower plate.
3. external wall insulation as claimed in claim 2 is characterized in that: said stressed keel are the high density warming plate, and density is at 80kg/ m3 to 300kg/ m3; Said outside plate is middle density warming plate, and density is at 60 kg/ m3 to 260kg/ m3; Lower plate is the low-density warming plate in said, and density is at 20kg/ m3 to 160kg/ m3.
4. wall fixing means on the external wall insulation is characterized in that:
Said fixing means is: a. holds up warming plate and is affixed on the wall; B. stressed grid on the surface coverage of warming plate; C. the bar structure anchor rib is plugged in outside the stressed grid according to the spacing of required modulus or designing requirement, and uses the expand tube bolt, is fixed on warming plate and stressed grid on the wall together; D. support bar on plug-in mounting between stressed clathrum and the insulation laminate makes between stressed clathrum and the insulation layer to have certain interval; E. on warming plate and stressed clathrum, smear injecting glue knot material; F. with the paving of anticracking net on glued aspect, attach the glued mortar of spreading anticlastic then, revise to flatten, treat promptly to accomplish after it solidifies the making of insulating layer of external wall.
5. wall fixing means on the external wall insulation as claimed in claim 4; It is characterized in that: said structure anchor muscle comprises the right angle type bracket portion that matches with the insulation laminate; On the little facade of right angle type bracket portion, be provided with fixing hole; On the horizontal plane of right angle type bracket portion, fixed jack is arranged, the other end has the pin that matches with fixed jack, on described structure anchor muscle, the muscle groove is set; Described muscle groove is a groove at the pin position, and described muscle groove is groove or tongue on facade, and described muscle groove is the groove that is parallel to the edge at the fixed jack place.
6. wall fixing means on the external wall insulation as claimed in claim 4 is characterized in that: wherein said support bar is the bar shaped stock of triangle, circle, T shape or polygonal cross-section, and an end of support bar is gathered into top shape; Said support bar is placed between stressed grid and the warming plate in the both sides of structure anchor muscle.
7. wall fixing means on the external wall insulation as claimed in claim 4 is characterized in that: the exterior-wall heat insulation body that uses said method to form includes insulation layer, glued layer and crack-resistant layer; Said insulation layer is that the warming plate overlap joint of tongue and groove all around forms; Glued layer comprises stressed grid, structure anchor muscle and the support bar that is fixed together with cementitious materials; Glued layer forms solid housing insulation layer is wrapped on the metope through cementitious materials with structure anchor muscle, stressed clathrum gluing together, and the outside of glued layer is a crack-resistant layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210225927.6A CN102767242B (en) | 2012-07-03 | 2012-07-03 | External-wall heat-preserving plate and on-wall fixing method thereof |
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| CN201210225927.6A CN102767242B (en) | 2012-07-03 | 2012-07-03 | External-wall heat-preserving plate and on-wall fixing method thereof |
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| CN102767242A true CN102767242A (en) | 2012-11-07 |
| CN102767242B CN102767242B (en) | 2014-12-31 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741904A (en) * | 2013-09-30 | 2014-04-23 | 张德岭 | Waterproof type external wall thermal insulating decoration board and mounting method |
| CN108999310A (en) * | 2018-07-19 | 2018-12-14 | 中国五冶集团有限公司 | Cast-in-place concrete exterior wall external thermal insulation template inner support structure and method |
| CN111411716A (en) * | 2020-02-21 | 2020-07-14 | 西格马(河南)高温科技集团有限公司 | Composite heat insulation structure of building outer wall and construction method thereof |
| CN115217341A (en) * | 2022-09-20 | 2022-10-21 | 南通棠卓信息科技有限公司 | Installation method of building wall insulation board |
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| DK165645B (en) * | 1986-04-23 | 1992-12-28 | Edgar Gudmundsson | VERTICAL OR HORIZONTAL ROADS (DIVISIONS, SURFACES, FLOORS OR Ceilings) CONSISTING OF ROAD PLATES ASSEMBLED WITH SPRINGS AND NOTS AND WITH GALVANIZED PLATE IRON CONSTRUCTION BOARDS AND PROCEDURES FOR PRODUCING IT |
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| DK165645B (en) * | 1986-04-23 | 1992-12-28 | Edgar Gudmundsson | VERTICAL OR HORIZONTAL ROADS (DIVISIONS, SURFACES, FLOORS OR Ceilings) CONSISTING OF ROAD PLATES ASSEMBLED WITH SPRINGS AND NOTS AND WITH GALVANIZED PLATE IRON CONSTRUCTION BOARDS AND PROCEDURES FOR PRODUCING IT |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741904A (en) * | 2013-09-30 | 2014-04-23 | 张德岭 | Waterproof type external wall thermal insulating decoration board and mounting method |
| CN103741904B (en) * | 2013-09-30 | 2016-06-29 | 张德岭 | A kind of water proof type outer wall heat insulating and decorating plate and installation method |
| CN108999310A (en) * | 2018-07-19 | 2018-12-14 | 中国五冶集团有限公司 | Cast-in-place concrete exterior wall external thermal insulation template inner support structure and method |
| CN111411716A (en) * | 2020-02-21 | 2020-07-14 | 西格马(河南)高温科技集团有限公司 | Composite heat insulation structure of building outer wall and construction method thereof |
| CN115217341A (en) * | 2022-09-20 | 2022-10-21 | 南通棠卓信息科技有限公司 | Installation method of building wall insulation board |
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| CN102767242B (en) | 2014-12-31 |
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Effective date of registration: 20190114 Address after: Room 201, South Building, 18 Liangfuzhuang, Dongluohe Road, Tianqiao District, Jinan City, Shandong Province, 250000 Patentee after: Shandong Mingyang heat preservation and energy saving Engineering Co., Ltd. Address before: 25 000 1 Bureau of District Organs Affairs, No. 122 Jingba Road, Shizhong District, Jinan City, Shandong Province Patentee before: Zhang Deling |
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