CN103938746A - External wall insulation board and installation process thereof - Google Patents
External wall insulation board and installation process thereof Download PDFInfo
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- CN103938746A CN103938746A CN201410206250.0A CN201410206250A CN103938746A CN 103938746 A CN103938746 A CN 103938746A CN 201410206250 A CN201410206250 A CN 201410206250A CN 103938746 A CN103938746 A CN 103938746A
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- wall insulation
- external wall
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Abstract
The invention relates to the field of heat preservation in buildings, in particular to an external wall insulation board and an installation process of the external wall insulation board. The external wall insulation board comprises an outer surface and an inner surface. The inner surface is provided with multiple dovetail grooves. Adhesives are fixed into the dovetail grooves when the inner surface is connected with a wall in a bonding mode through the adhesives. Due to the fact that the inner surface of the external wall insulation board is provided with the multiple dovetail grooves, the adhesives enter the dovetail grooves and are clamped in the dovetail grooves, and then the adhesives and the external wall insulation board are fixed relatively; after the external wall insulation board is connected to the wall in a bonding mode, the wall and the external wall insulation board are firmly bonded, and an anchoring part is not needed for fixation; as a result, the construction process of the anchoring part is omitted, and installation time of the external wall insulation board is saved. The structure of the external wall insulation board is completely different from the structure of an existing external wall insulation board; in the installation process, the process of installing the anchoring part is omitted, the anchoring part is also omitted; as a result, installation cost of consumable items is reduced, and labor cost for installation is also reduced.
Description
Technical field
The present invention relates to building heat preservation field, relate in particular to a kind of external wall insulation and mounting process thereof.
Background technology
Along with the raising that building energy conservation requires, building exterior wall heat preserving has become the important means of building energy conservation.Existing external wall insulation is a cubic plate.This external wall insulation is in work progress, first by clean the removing surface of body of wall, then use bonding adhesive to paste and turn over bag glass fiber reticular cloth, and external wall insulation is sticked on to the surface of body of wall, workman is run through external wall insulation by anchoring piece and is driven in body of wall afterwards, finally by the installation that completes external wall insulation after the operations such as polishing, repairing.
But when anchoring piece is squeezed in body of wall, workman uses electric drill operation, if body of wall is concrete wall, anchoring piece is squeezed into very difficultly, squeezes into an anchoring piece length consuming time, and the extremely difficulty degree of depth that conforms with the regulations of the degree of depth of squeezing into body of wall.If body of wall is the wall of laying bricks, while squeezing into anchoring piece, the wall of laying bricks is very easily loose, easily causes external wall insulation to come off.
Summary of the invention
The object of the present invention is to provide a kind of external wall insulation and mounting process thereof, to solve the problems of the technologies described above.
In order to achieve the above object, technical scheme of the present invention is achieved in that
A kind of external wall insulation, comprises external surface and inner surface; Inner surface is provided with many dovetail grooves; Dovetail groove, in the time that inner surface and body of wall employing bonding agent is bonding, is fixed on bonding agent in dovetail groove.
Further, this external wall insulation also comprises four sides; In four sides, two adjacent sides are respectively arranged with external corner, and two other adjacent side is respectively arranged with inner corner trim; When the assembling of polylith external wall insulation, the inner corner trim engaging of another piece external wall insulation that the external corner of an external wall insulation is adjacent.
Preferably, four sides are respectively left surface, right flank, upper side and downside; Left surface and upper side are provided with inner corner trim; Right flank and downside are provided with external corner.
Preferably, many dovetail grooves are along the left and right directions setting of external wall insulation.
Preferably, external corner and inner corner trim are provided with snap-latch surface; The snap-latch surface of left surface to the thickness of external surface is less than the snap-latch surface of upper side to the thickness of external surface.
Preferably, the snap-latch surface of external corner and inner corner trim and the angle of side are right angle.
Preferably, the snap-latch surface of external corner and inner corner trim and the angle of side are acute angle.
Preferably, dovetail groove is four; The degree of depth of every dovetail groove is 2-3.5cm.
Further, this external wall insulation also comprises decorative layer; Between decorative layer and external surface, be provided with two-layer float coat; Between two-layer float coat, be provided with alkaline-resisting grid cloth.
A mounting process for above-mentioned external wall insulation, comprises the steps:
The foreign material of cleaning body of wall, make the flatness error of body of wall in 5mm;
Bag grid cloth is turned in stickup;
Bonding adhesive is overlayed on to the inner surface of external wall insulation, and be fixed in dovetail groove;
By the laminating of the inner surface of polylith external wall insulation and body of wall, and make the inner corner trim engaging of another piece side fascia that the external corner of a side fascia is adjacent;
By each piece external wall insulation polishing, repairing.
Compared with prior art, the invention has the advantages that: when the external wall insulation of the present embodiment is bonded in to body of wall, because the inner surface of external wall insulation is provided with many dovetail grooves, bonding agent enters in dovetail groove and is fastened in dovetail groove, thereby make between bonding agent and external wall insulation relative fixing, then after external wall insulation being bonded on body of wall, body of wall and external wall insulation are bonding firmly, without using anchoring piece to be fixed, and then reduced the working procedure of anchoring piece, save the set-up time of external wall insulation.And no matter body of wall is the concrete wall of still laying bricks, external wall insulation all can be bonding firmly with body of wall, difficulty or cause the loose of the wall of laying bricks while having avoided anchoring piece to squeeze into.
Brief description of the drawings
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, to the accompanying drawing of required use in detailed description of the invention or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The external wall insulation that Fig. 1 provides for the embodiment of the present invention face structure chart;
The backsight structure chart of the external wall insulation that Fig. 2 provides for the embodiment of the present invention;
The left TV structure figure of the external wall insulation that Fig. 3 provides for the embodiment of the present invention;
The right TV structure figure of the external wall insulation that Fig. 4 provides for the embodiment of the present invention.
Detailed description of the invention
Below with reference to accompanying drawing, the technical scheme of various embodiments of the present invention is carried out to clear, complete description, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, all other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belong to the scope that the present invention protects.
It should be noted that, as described in Figure 1, in Fig. 1, the indicated orientation of A1 is upper in the orientation up and down occurring in embodiments of the present invention, and under the indicated orientation of A2 is, the indicated orientation of B1 be left, and the indicated orientation of B2 is the right side.
Embodiment 1
A kind of external wall insulation providing for the present embodiment as depicted in figs. 1 and 2, comprises external surface 101 and inner surface 201; Inner surface 201 is provided with many dovetail grooves 202; Dovetail groove 202, in the time that inner surface 201 and body of wall adopt bonding agent bonding, is fixed on bonding agent in dovetail groove 202.
When the external wall insulation of the present embodiment is bonded in to body of wall, because the inner surface 201 of external wall insulation is provided with many dovetail grooves 202, bonding agent enters in dovetail groove 202 and is fastened in dovetail groove 202, thereby make between bonding agent and external wall insulation relative fixing, then after external wall insulation being bonded on body of wall, body of wall and external wall insulation are bonding firmly, without using anchoring piece to be fixed, and then reduced the working procedure of anchoring piece, save the set-up time of external wall insulation.And no matter body of wall is the concrete wall of still laying bricks, external wall insulation all can be bonding firmly with body of wall, difficulty or cause the loose of the wall of laying bricks while having avoided anchoring piece to squeeze into.
In the present embodiment, the structure of this external wall insulation is completely different from the structure of existing external wall insulation, has not only saved a step installation procedure when installation, but also has reduced the use of anchoring piece, consumables cost is installed and reduces, and cost of labor is installed and also reduces.In order to embody other feature of this external wall insulation, will in embodiment 2, the external wall insulation in embodiment 1 be further described below.
Embodiment 2
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present embodiment provides a kind of external wall insulation, comprises external surface 101 and inner surface 201; Inner surface 201 is provided with many dovetail grooves 202; Dovetail groove 202, in the time that inner surface 201 and body of wall adopt bonding agent bonding, is fixed on bonding agent in dovetail groove 202.
In order further to improve this external wall insulation convenience when mounted, and improve firmness and the stability after installing, this external wall insulation also comprises four sides; In four sides, two adjacent sides are respectively arranged with external corner 103, and two other adjacent side is respectively arranged with inner corner trim 203; When the assembling of polylith external wall insulation, the inner corner trim 203 of another piece external wall insulation that the external corner 103 of an external wall insulation is adjacent engages.Particularly, only rely on the bonding force between an external wall insulation and body of wall to fix, if body of wall due to long effect, its surface is loose, loses bonding force with the bonding agent at loose position, this external wall insulation may become flexible.For fear of this situation, four sides of the external wall insulation of the present embodiment are provided with inner corner trim and external corner, wherein between two adjacent external wall insulations, the external corner of an external wall insulation engages with the inner corner trim of another piece external wall insulation, so install after complete face wall body, loose no matter which position of body of wall has, the external wall insulation at this loose position is engaging due to inner corner trim and external corner all, be fitted on body of wall inflexibly, thereby the stationarity that makes external wall insulation more.
In order to illustrate the structure of this external wall insulation, preferably, four sides are respectively left surface, right flank, upper side 302 and downside 301; Left surface and upper side 302 are provided with inner corner trim; Right flank and downside 301 are provided with external corner.When this external wall insulation is installed, external wall insulation can be installed from top to bottom, and can install from left to right.After the external wall insulation of body of wall bottom is bonding, can whole face wall body be installed according to this mounting means.
It should be noted that, existing square external wall insulation when mounted, need to use anchoring piece to fix, need to expend the time of tens minutes at most a few minutes at least and squeeze into every anchoring piece, an external wall insulation generally need to be squeezed into four anchoring pieces, an external wall insulation is installed consuming time very long, and the external wall insulation of general body of wall need to be installed hundreds of, several thousand, several ten thousand external wall insulations, spent time is very big, and cost of labor is very high at present, the consuming time and cost of labor of only squeezing into anchoring piece is very big.The external wall insulation that adopts the present embodiment, without squeezing into anchoring piece, has reduced man-hour and the cost of labor thereof of anchoring piece, but also has reduced the consumption of anchoring piece, greatly reduces engineering cost.Need 10,000 external wall insulations as example taking a building, if adopt existing external wall insulation, need to expend 40,000 anchoring pieces, the cost of every anchoring piece is 0.5 yuan, and the total cost of anchoring piece is 20,000 yuan.In addition, the time of on average squeezing into an anchoring piece is 3 minutes, 2000 hours consuming time of 10,000 external wall insulations, with 25 yuan of calculating of the cost of labor of a hour, total cost of labor is 50,000 yuans, if count the cost that expends man-hour in, adopt existing external wall insulation and mounting process thereof at least to expend 100,000 yuan.And external wall insulation and the mounting process thereof of employing the present embodiment greatly reduce cost, for enterprise brings great benefit.
Preferably, many dovetail grooves 202 are along the left and right directions setting of external wall insulation.Particularly, dovetail groove 202 can be along the above-below direction setting of external wall insulation, also can be along the left and right directions setting of external wall insulation, but due to the left and right directions of the external wall insulation length direction that is external wall insulation, above-below direction is width, reduce the intensity of external wall insulation length direction for fear of time setting up and down, by dovetail groove along left and right directions setting.
Preferably, external corner 103 and inner corner trim 203 are provided with snap-latch surface 401; The snap-latch surface of left surface to the thickness of external surface is less than the snap-latch surface of upper side to the thickness of external surface.Two adjacent external wall insulations are in when engaging, the snap-latch surface clamping of the snap-latch surface of inner corner trim and external corner.The two sides that are any external wall insulation are all fastened by adjacent external wall insulation, and the other two sides of this external wall insulation fasten two external wall insulations that are adjacent.
In addition, if the snap-latch surface of left surface to the thickness of external surface equals the snap-latch surface of upper side to the thickness of external surface, the inner corner trim of four sides of an external wall insulation and the mutual interference of external corner meeting phase, can cause adjacent external corner bending when the engaging power of an inner corner trim is larger.For fear of this situation, the snap-latch surface of left surface to the thickness of external surface is less than the snap-latch surface of upper side to the thickness of external surface, and the load that a thick side is born is large, and a thin side bearing load is little, in the time that a thin side is born larger load, can not affect a thick side.
Preferably, the snap-latch surface of external corner and inner corner trim and the angle of side are right angle.When adjacent two external wall insulations are now installed, clamping is convenient.Cause the flexural strength of inner corner trim or external corner to reduce for fear of right angle portion, can right angle portion be set to arc transition.
Preferably, the snap-latch surface of external corner and inner corner trim and the angle of side are acute angle.While installation, between adjacent external wall insulation, except limiting the position perpendicular to surface of wall, can also limit the position that is parallel to surface of wall, avoid the position of adjacent two external wall insulations to relatively move.
For fear of the heat-insulating property that reduces external wall insulation that arranges of dovetail groove 202, preferably, dovetail groove 202 is four; The degree of depth of every dovetail groove is 2-3.5cm.In the time that the degree of depth of dovetail groove 202 is 2cm left and right, the bonding force of this external wall insulation and body of wall is less, and the external surface 101 of this external wall insulation can be brushed wall finiss etc.In the time that the degree of depth of dovetail groove is 3.5cm left and right, the bonding force of this external wall insulation and body of wall is larger, can the decoration of exterior wall things such as ceramic tile be set at the external surface of external wall insulation.
Further, this external wall insulation also comprises decorative layer; Between decorative layer and external surface, be provided with two-layer float coat; Between two-layer float coat, be provided with alkaline-resisting grid cloth.Need explanation time, decorative layer can be integrated on external wall insulation before construction, can further reduce like this operation that continues construction decorative layer after external wall insulation is installed, and further improves efficiency of construction.
For the marriage relation of decorative layer and external surface, except adopting the mode of above-described embodiment, all right built-in connector, this connector is fixed decorative layer and external surface.Certainly, can also on external wall insulation, draw-in groove be set, and at the inner surface of decorative layer, fastener be set, fastener is inserted in draw-in groove, realizes the fixing of decorative layer and external wall insulation.
Embodiment 3
The present embodiment provides a kind of mounting process of external wall insulation of above-described embodiment, comprises the steps:
The foreign material of cleaning body of wall, make the flatness error of body of wall in 5mm.Specifically comprise the residual foreign material such as floating ash, release agent greasy dirt and gaul position etc. on cleaning concrete wall surface, and repair.Exterior wall various holes filling is closely knit.And wall leveling degree deviation is no more than 4mm, while exceeding deviation, polished in outstanding metope place, recessed position is made up a deficiency.
Then metope measurement, snap the line, hanging wire.According to elevation of building design and External Thermal Insulation Technology for External requirement, door and window level, vertical control line and line stretcher, decoration suture etc. outside metope ejects.At external wall big angle and other necessary places hang vertical reference lines, each floor appropriate location hangs horizon, to control verticality and the planeness of external wall insulation.
Bag grid cloth is turned in stickup.
Bonding adhesive is overlayed on to the inner surface of external wall insulation, and be fixed in dovetail groove.Particularly, bonding adhesive is upper and lower strip, and arranges many along left and right directions.
By the laminating of the inner surface of polylith external wall insulation and body of wall, and make the inner corner trim engaging of another piece side fascia that the external corner of a side fascia is adjacent.
By each piece external wall insulation polishing, repairing.
Then can continue External Wall and construct, until it is complete to construct.
Adopt mounting process of the present invention, when installation, not only saved a step operation of anchoring piece is installed, but also reduced the use of anchoring piece, consumables cost is installed and reduces, cost of labor is installed and also reduces.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solution of the present invention, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present invention, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. an external wall insulation, is characterized in that, comprises external surface and inner surface;
Described inner surface is provided with many dovetail grooves; Described dovetail groove, in the time that described inner surface and body of wall employing bonding agent is bonding, is fixed on bonding agent in described dovetail groove.
2. external wall insulation as claimed in claim 1, is characterized in that, also comprises four sides;
In four described sides, two adjacent sides are respectively arranged with external corner, and two other adjacent side is respectively arranged with inner corner trim;
External wall insulation when assembling described in polylith, the inner corner trim engaging of external wall insulation described in another piece that the external corner of a described external wall insulation is adjacent.
3. external wall insulation as claimed in claim 2, is characterized in that, four described sides are respectively left surface, right flank, upper side and downside;
Described left surface and described upper side are provided with inner corner trim; Described right flank and downside are provided with external corner.
4. external wall insulation as claimed in claim 3, is characterized in that, many described dovetail grooves are along the left and right directions setting of described external wall insulation.
5. external wall insulation as claimed in claim 4, is characterized in that, described external corner and inner corner trim are provided with snap-latch surface;
The snap-latch surface of described left surface to the thickness of external surface is less than the snap-latch surface of described upper side to the thickness of external surface.
6. the external wall insulation as described in any one in claim 2-5, is characterized in that, the snap-latch surface of described external corner and described inner corner trim and the angle of side are right angle.
7. the external wall insulation as described in any one in claim 2-5, is characterized in that, the snap-latch surface of described external corner and described inner corner trim and the angle of side are acute angle.
8. external wall insulation as claimed in claim 6, is characterized in that, described dovetail groove is four; The degree of depth of every described dovetail groove is 2-3.5cm.
9. external wall insulation as claimed in claim 8, is characterized in that, also comprises decorative layer; Between described decorative layer and described external surface, be provided with two-layer float coat; Between two-layer described float coat, be provided with alkaline-resisting grid cloth.
10. a mounting process for external wall insulation as described in any one in claim 1-9, is characterized in that, comprises the steps:
The foreign material of cleaning body of wall, make the flatness error of body of wall in 5mm;
Bag grid cloth is turned in stickup;
Bonding adhesive is overlayed on to the inner surface of described external wall insulation, and be fixed in described dovetail groove;
By the laminating of the inner surface of external wall insulation described in polylith and body of wall, and make the inner corner trim engaging of side fascia described in another piece that the external corner of a described side fascia is adjacent;
By external wall insulation polishing, repairing described in each piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410206250.0A CN103938746A (en) | 2014-05-16 | 2014-05-16 | External wall insulation board and installation process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410206250.0A CN103938746A (en) | 2014-05-16 | 2014-05-16 | External wall insulation board and installation process thereof |
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| CN103938746A true CN103938746A (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410206250.0A Pending CN103938746A (en) | 2014-05-16 | 2014-05-16 | External wall insulation board and installation process thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761971A (en) * | 2016-08-15 | 2018-03-06 | 中国二十冶集团有限公司 | The adhering method of skin warming plate |
| CN111042447A (en) * | 2019-12-02 | 2020-04-21 | 江苏省建筑工程集团有限公司 | Roof deformation joint structure and construction method thereof |
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| CN101131034A (en) * | 2007-09-12 | 2008-02-27 | 张金明 | Exposed wall thermal insulation plate |
| CN201326259Y (en) * | 2008-11-26 | 2009-10-14 | 缪建军 | Heat-insulating board with dovetail groove |
| CN202731191U (en) * | 2012-09-04 | 2013-02-13 | 盛忠章 | Polystyrene board building special decoration component |
| CN202882276U (en) * | 2012-05-02 | 2013-04-17 | 东莞市德迈特隔热材料有限公司 | External wall insulation board with improved structure |
| CH705851A1 (en) * | 2011-12-08 | 2013-06-14 | Swisspor Man Ag | Arrangement for forming insulated facade of e.g. factory, has insulating element whose ends are formed such that ends of insulating element are made to overlap with ends of another insulation element in transverse direction |
| CN204185949U (en) * | 2014-05-16 | 2015-03-04 | 蔡福元 | A kind of external wall insulation |
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2014
- 2014-05-16 CN CN201410206250.0A patent/CN103938746A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101131034A (en) * | 2007-09-12 | 2008-02-27 | 张金明 | Exposed wall thermal insulation plate |
| CN201326259Y (en) * | 2008-11-26 | 2009-10-14 | 缪建军 | Heat-insulating board with dovetail groove |
| CH705851A1 (en) * | 2011-12-08 | 2013-06-14 | Swisspor Man Ag | Arrangement for forming insulated facade of e.g. factory, has insulating element whose ends are formed such that ends of insulating element are made to overlap with ends of another insulation element in transverse direction |
| CN202882276U (en) * | 2012-05-02 | 2013-04-17 | 东莞市德迈特隔热材料有限公司 | External wall insulation board with improved structure |
| CN202731191U (en) * | 2012-09-04 | 2013-02-13 | 盛忠章 | Polystyrene board building special decoration component |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761971A (en) * | 2016-08-15 | 2018-03-06 | 中国二十冶集团有限公司 | The adhering method of skin warming plate |
| CN111042447A (en) * | 2019-12-02 | 2020-04-21 | 江苏省建筑工程集团有限公司 | Roof deformation joint structure and construction method thereof |
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Application publication date: 20140723 |
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