CN103774789B - Structural thermal insulation integration pressure-bearing template and apply the construction techniques of this template - Google Patents
Structural thermal insulation integration pressure-bearing template and apply the construction techniques of this template Download PDFInfo
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- CN103774789B CN103774789B CN201410040607.2A CN201410040607A CN103774789B CN 103774789 B CN103774789 B CN 103774789B CN 201410040607 A CN201410040607 A CN 201410040607A CN 103774789 B CN103774789 B CN 103774789B
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Abstract
The present invention relates to a kind of structural thermal insulation integration pressure-bearing template and apply the construction techniques of this template, described template comprises the first tack coat set gradually, insulation layer and the second tack coat, the first gauze wire cloth is provided with in first tack coat, described first gauze wire cloth is fixedly connected with joint bar, joint bar inserts insulation layer, first tack coat is provided with some holes, the tie point that on corresponding first gauze wire cloth of each hole, a longitudinal steel wire and transverse steel wire intersect to form, tie point is exposed to outside by corresponding hole, first, two bonding layer materials are glass bead, glue powder polyphenyl particle or glass bead and glue powder polyphenyl particle mixed material.Described construction method mainly by template by described hole be exposed to outside tie point with matrix phase to being fixedly connected with.Template of the present invention is not easy to crack, and supporting capacity is comparatively strong, and good heat insulating, is easy to fixing; Method of the present invention can reach spacing simultaneously, connect object, and the formwork operating efficiency of cast-in-situ concrete is high.
Description
Technical field
The present invention relates to the sheet material that a kind of building energy conservation is integrated with structural thermal insulation, there is higher bearing capacity, be both suitable for exempting from when doing external wall construction and torn exterior sheathing open, can be used as again indoor partition wallboard.
Background technology
Existing external wall insulation generally adopts the structure of one layer of heat preservation layer and one deck tack coat, because the coefficient of expansion of two layer material therefors is different, plate surface is very easy to cracking, and peeling off appears in the interface even between two layers, has a strong impact on the application life of plate; Further, the structural strength of this plate is on the low side, is mainly used in not load or the less use occasion of load at present; In addition, existing external wall insulation is connected on the body of wall by threaded fastener usually, construction inconvenience, and efficiency is low.
Summary of the invention
In order to the problems referred to above existed under solving prior art, the invention provides a kind of structural thermal insulation integration pressure-bearing template and apply the construction techniques of this template, described structural thermal insulation integration pressure-bearing template is not easy to crack, quality is light, intensity is good, supporting capacity is comparatively strong, good heat insulating, and it is quick to install convenient fixing; When this template is used for cast-in-place concrete construction as template, the construction process of casting space is simplified, and efficiency of construction significantly improves.
The technical solution adopted in the present invention:
A kind of structural thermal insulation integration pressure-bearing template, comprise the first tack coat set gradually, insulation layer and the second tack coat, the first gauze wire cloth is provided with in described first tack coat, described first gauze wire cloth is fixedly connected with joint bar, described joint bar inserts described insulation layer, described first tack coat is provided with some holes, the tie point that on corresponding described first gauze wire cloth of each described hole, a longitudinal steel wire and transverse steel wire intersect to form, described tie point is exposed to outside by corresponding described hole, described first tack coat is glass bead tack coat, glue powder polyphenyl particle tack coat or glass bead and glue powder polyphenyl particle mixed material tack coat, described second tack coat is glass bead tack coat, glue powder polyphenyl particle tack coat or glass bead and glue powder polyphenyl particle mixed material tack coat.
Also can be provided with the second gauze wire cloth in described second tack coat, described first gauze wire cloth and the second gauze wire cloth are all fixedly connected on described joint bar, and described joint bar is through described insulation layer.
Following technological means can matched combined arbitrarily:
The lateral surface of described first tack coat and/or described second tack coat can also tile and be provided with anticracking grout layer.Further, preferably one or more layers glass-fiber-fabric/glass fiber net is pressed in described anticracking grout layer.
Described insulation layer can be extruded polystyrene board insulation layer, expansion polyphenyl plate heat preserving layer or phenolic foam board insulation layer, and the one-sided or bilateral external surface of described insulation layer can also be provided with projection or groove.
For aforementioned structural thermal insulation integration pressure-bearing template described in any one, the bottom surface of described hole is preferably placed on the first gauze wire cloth and the interface between the warming plate plate face of the first gauze wire cloth side or between described warming plate and the first tack coat.
Described hole is preferably the little taper hole of outer imperial palace.
A kind of construction techniques, comprise cast-in-place concrete construction, the set-up mode of two for holding the space of cast-in-situ concrete relatively large is: be fixedly installed large of side matrix, install opposite side template, described template is fixedly connected with described matrix parallel interval, described template adopts the heat insulation integrated pressure-bearing template of said structure, described template is the described tie point being exposed to outside by described hole to the link position be fixedly connected with described matrix phase.
Described template can be fixedly connected with described matrix by steel wire, one end of described steel wire around or be bundled on the steel wire at described tie point place, the other end of described steel wire is fixed on the matrix or is fixed in other structures of being fixedly connected with described matrix.
Described template can also by mesh sheet fastening devices and described matrix phase to fixing, described mesh sheet fastening devices can be made up of filamentary material, comprise spatially spiral shape curved section, middle straight line segment and tail straight segment, described middle straight line segment is vertical with tail straight segment, described spatially spiral shape curved section is hooked on the steel wire at described tie point place, described tail straight segment attaches and on the steel work that is fixedly connected with on the steel work of described matrix itself or with described matrix of colligation, described middle straight line segment Horizontal limiting is supported in described tie point extremely between described steel work.
Beneficial effect of the present invention:
Owing to being provided with gauze wire cloth in tack coat inside, become its steel frame, the structural strength of tack coat and even whole plate is significantly improved; By welding joint bar on gauze wire cloth, and make joint bar be inserted in insulation layer, on the one hand the effect of steel frame is strengthened further, the bearing capacity of plate is further enhanced, on the other hand because this steel frame is across insulation layer and tack coat, strong drawknot effect is served to this bi-material layer, effectively inhibits the cracking of material layer and being separated between different layers.
Owing to adopting glass bead tack coat, granular polystyrene tack coat or glass bead and glue powder polyphenyl particle mixed material tack coat; compare and adopt layer of concrete or the lightweight more of the whole plate of cement sand bed; because the adhesion strength of adopted bonding layer material is higher; and material itself has good heat insulation effect, the insulating power of whole plate therefore can be strengthened further.
Because the lateral surface of two tack coats lays anticracking grout layer, and be pressed with glass-fiber-fabric or glass fiber net in anticracking grout layer, the anti-crack ability of described structural thermal insulation integration pressure-bearing template can be strengthened further.
Extraneous hole is exposed to owing to having preset the vertical, horizontal steel wire cross-connection point that can make gauze wire cloth in layer on the tack coat of side, be very easy to the installation of described structural thermal insulation integration pressure-bearing template, particularly adopt a kind of special mesh sheet fastening devices rapidly described structural thermal insulation integration pressure-bearing template can be securely fixed in assigned address.
In cast-in-place concrete construction, using the exterior sheathing of described structural thermal insulation integration pressure-bearing template as exterior wall, convenient and swift owing to being connected and fixed, clamping efficiency can be significantly improved, and cast-in-place concrete finally can be full of and be cemented in described hole, further increase the bond strength of concrete pressure-bearing template integrated with described structural thermal insulation, this template is without the need to dismounting, directly can serve as the Surgery therapy structure of body of wall, eliminate the construction of follow-up external wall outer insulation, and being positioned at body of wall inside due to insulation construction, application life and building structure, itself was substantially identical.
Accompanying drawing explanation
Fig. 1 is the structural representation of first embodiment of structural thermal insulation of the present invention integration pressure-bearing template;
Fig. 2 is the structural representation of second embodiment of structural thermal insulation of the present invention integration pressure-bearing template;
Fig. 3 is the structural representation of the 3rd embodiment of structural thermal insulation of the present invention integration pressure-bearing template;
Fig. 4 is the schematic diagram of the embodiment that in construction techniques of the present invention, structural thermal insulation integration pressure-bearing template is fixedly connected with matrix.
Detailed description of the invention
The invention discloses a kind of structural thermal insulation integration pressure-bearing template, see Fig. 1, 2, 3, comprise the first tack coat 1 set gradually, insulation layer 2 and the second tack coat 3, the first gauze wire cloth 11 is provided with in described first tack coat, described first gauze wire cloth is fixedly connected with joint bar 21, described joint bar inserts described insulation layer, described first tack coat is provided with some holes 12, the tie point that on corresponding described first gauze wire cloth of each described hole, a longitudinal steel wire a and transverse steel wire b intersects to form, described tie point is exposed to outside by corresponding described hole, described first tack coat is glass bead tack coat, glue powder polyphenyl particle tack coat or glass bead and glue powder polyphenyl particle mixed material tack coat, described second tack coat is glass bead tack coat, glue powder polyphenyl particle tack coat or glass bead and glue powder polyphenyl particle mixed material tack coat, gauze wire cloth and/or joint bar are made up of non-corrosive material, preferably be made up of stainless steel steel wire and/or zinc-coated wire, gauge of wire is preferably 2-4mm.The quantity of the joint bar that described first gauze wire cloth of every square metre connects can be 40-60 root.Described hole opening is on the lateral surface of described first tack coat.
Described first gauze wire cloth and the second gauze wire cloth are preferably by some longitudinal steel wires and some transverse steel wire square crossings and are welded, and described first gauze wire cloth is identical with the best specification of the second gauze wire cloth, and the two is parallel just to laying.Described joint bar is arranged by row by row, joint bar described in every root connects with the corresponding longitudinal reinforcement on described first gauze wire cloth and the second gauze wire cloth respectively, described joint bar on same row is positioned at same plane, the angle of adjacent two joint bars of same row can be 0, also can between 15 °-45 °.The end of described joint bar can be concordant with corresponding gauze wire cloth wire side, also can pass and exceed the wire side of respective steel silk screen.
Also can be provided with the second gauze wire cloth 31 in described second tack coat, described first gauze wire cloth and the second gauze wire cloth are all fixedly connected on described joint bar, and described joint bar is through described insulation layer.
The lateral surface of described first tack coat can tile and be provided with anticracking grout layer 4, the lateral surface of described second tack coat can tile is provided with anticracking grout layer 5.For the described structural thermal insulation integration pressure-bearing template being provided with anticracking grout layer outside the first tack coat, on the lateral surface of the anticracking grout layer of described hole opening outside described first tack coat.
In described anticracking grout layer, preferably press-in glass-fiber-fabric or glass fiber net, as soft quality skeleton (not shown), have the effect of prestressed of strengthening.Described glass-fiber-fabric or glass fiber net can be one decks, also can be multilayers, when for multilayer, have anticracking grout between each layer, can make glass-fiber-fabric or glass fiber net and anticracking grout better consolidation become overall.
Described insulation layer can be extruded polystyrene board insulation layer, expansion polyphenyl plate heat preserving layer or phenolic foam board insulation layer, one-sided or the bilateral external surface of described insulation layer can also be provided with protruding 22 or groove 23, insulation layer and tack coat is made to present mutual grafting effect, the bond strength both therefore improving further.Described projection or groove can be taken up an official post where to extension in described insulation layer surface, and quantity can be one or more.When adopting groove, preferably adopt groove, i.e. the open at both ends of the bearing of trend of groove, in order to avoid hinder the flowing of this template manufacturing process bonding layer material.
The bottom surface of described hole can at the first gauze wire cloth with between the warming plate plate face of the first gauze wire cloth side, and certain space is left to the corresponding tie point of the first gauze wire cloth in hole bottom surface, can conveniently operate the colligation of tie point reinforcing bar.Described hole is preferably the little taper hole of outer imperial palace, to facilitate the processing of hole.Add and the uncovered conical husk of large end can be adopted man-hour to be embedded on the design attitude in the first tack coat, firm in order to be embedded, this conical husk can offer several notch along generatrix direction, allow the steel wire at the corresponding tie point place of the first gauze wire cloth correspondence be embedded in each notch of this conical husk, the insert depth of conical husk described in the cut to lengthen of notch can be utilized.The bottom surface of described hole is preferably placed on the interface between described warming plate and the first tack coat, does not need additional stopping means or structure when embedding described conical husk.First tack coat of every square metre is preferably arranged 4-10 described hole, and be preferably uniformly distributed, make uniform force, it is firm to be connected and fixed.Described first gauze wire cloth is preferably placed at the middle in described first adhesive layer thickness direction.
The specification limit of described heat-insulation wall plate structural thermal insulation integration pressure-bearing template can be long 2000-4000mm, wide 500-800mm, thick 90-160mm.Its concrete specification can adjust according to the actual requirements.
The invention also discloses a kind of construction techniques, comprise cast-in-place concrete construction, the set-up mode of two for holding the space of cast-in-situ concrete relatively large is: be fixedly installed large of side matrix A, install opposite side template, described template is fixedly connected with described matrix parallel interval, described template adopts aforementioned structural thermal insulation integration pressure-bearing template described in any one, described template is the described tie point being exposed to outside by described hole to the link position be fixedly connected with described matrix phase.
Cast-in-place concrete fills described hole the most at last, also further increases the consolidation bonding strength of described heat-insulation wall plate structural thermal insulation integration pressure-bearing template and matrix to a certain extent again.Described heat-insulation wall plate structural thermal insulation integration pressure-bearing template by forever remaining on original position, belongs to non-dismantling formwork as the part of body of wall, corresponding when saving dismounting form fixer.
Described template can be fixedly connected with described matrix by steel wire, one end of described steel wire around or be bundled on the steel wire at described tie point place, the other end of described steel wire is fixed on the matrix or is fixed in other structures of being fixedly connected with described matrix.
The present invention is preferably relative fixing with described matrix A by mesh sheet fastening devices 6 by described template, as shown in Figure 4, described mesh sheet fastening devices can by filamentary material as stainless steel wire or zinc-coated wire be made, comprise spatially spiral shape curved section 61, middle straight line segment 62 and tail straight segment 63, described middle straight line segment is vertical with tail straight segment, described spatially spiral shape curved section is hooked on the steel wire at described tie point place, described tail straight segment attaches and on the steel work B that is fixedly connected with on the steel work B of described matrix itself or with described matrix of colligation, described middle straight line segment Horizontal limiting is supported between described tie point to described steel work.Described middle straight line segment can play position-limiting action effectively, therefore can save under prior art only because spacing needs are at the steelframe treating to place in casting space or isolated tube etc.Spatially spiral shape curved section can like a cork around on the steel wire of corresponding tie point, and the heteropleural (so-called heteropleural is as the criterion with Fig. 4 paper here) that the two ends of described middle straight line segment lay respectively at the vertical steel wire of two steel meshes be connected is preferred.
In use described heat-insulation wall plate structural thermal insulation integration pressure-bearing template as in exterior wall exterior sheathing cast-in-place concrete construction, described first tack coat is placed in inner side, so that connect, the second tack coat is placed in outside.
Claims (10)
1. a structural thermal insulation integration pressure-bearing template, as the exterior sheathing of exterior wall, this template is without the need to dismounting, directly serve as the Surgery therapy structure of body of wall, it is characterized in that comprising the first tack coat set gradually, insulation layer and the second tack coat, the first gauze wire cloth is provided with in described first tack coat, described first gauze wire cloth is fixedly connected with joint bar, described joint bar inserts described insulation layer, described first tack coat is provided with some holes, the tie point that on corresponding described first gauze wire cloth of each described hole, a longitudinal steel wire and transverse steel wire intersect to form, described tie point is exposed to outside by corresponding described hole, described first tack coat is glass bead tack coat, glue powder polyphenyl particle tack coat or glass bead and glue powder polyphenyl particle mixed material tack coat, described second tack coat is glass bead tack coat, glue powder polyphenyl particle tack coat or glass bead and glue powder polyphenyl particle mixed material tack coat.
2. structural thermal insulation integration pressure-bearing template according to claim 1, it is characterized in that being provided with the second gauze wire cloth in described second tack coat, described first gauze wire cloth and the second gauze wire cloth are all fixedly connected on described joint bar, and described joint bar is through described insulation layer.
3. structural thermal insulation according to claim 1 integration pressure-bearing template, on the lateral surface that it is characterized in that described first tack coat and/or described second tack coat, tiling is provided with anticracking grout layer.
4. structural thermal insulation integration pressure-bearing template according to claim 3, is characterized in that one or more layers glass-fiber-fabric of press-in or glass fiber net in described anticracking grout layer.
5. structural thermal insulation integration pressure-bearing template according to claim 1, it is characterized in that described insulation layer is extruded polystyrene board insulation layer, expansion polyphenyl plate heat preserving layer or phenolic foam board insulation layer, the one-sided or bilateral external surface of described insulation layer is provided with projection or groove.
6. the structural thermal insulation integration pressure-bearing template any one of claim 1-5 described in claim, is characterized in that the bottom surface of described hole is on the first gauze wire cloth and the interface between the warming plate plate face of the first gauze wire cloth side or between described warming plate and the first tack coat.
7. structural thermal insulation integration pressure-bearing template according to claim 6, is characterized in that described hole is the taper hole that outer imperial palace is little.
8. a construction techniques, comprise cast-in-place concrete construction, it is characterized in that the set-up mode of two of the space for holding cast-in-situ concrete relatively large is: be fixedly installed large of side matrix, install opposite side template, described template is fixedly connected with described matrix parallel interval, described template adopts the structural thermal insulation integration pressure-bearing template any one of claim 1-7 described in claim, and using the exterior sheathing of described structural thermal insulation integration pressure-bearing template as exterior wall, this template is without the need to dismounting, directly serve as the Surgery therapy structure of body of wall, described template is the described tie point being exposed to outside by described hole to the link position be fixedly connected with described matrix phase.
9. construction techniques according to claim 8, it is characterized in that described template is fixedly connected with described matrix by steel wire, one end of described steel wire around or be bundled on the steel wire at described tie point place, the other end of described steel wire is fixed on the matrix or is fixed in other structures of being fixedly connected with described matrix.
10. construction techniques according to claim 8, it is characterized in that described template by mesh sheet fastening devices with described matrix phase to being fixedly connected with, described mesh sheet fastening devices is made up of filamentary material, comprise spatially spiral shape curved section, middle straight line segment and tail straight segment, described middle straight line segment is vertical with tail straight segment, described spatially spiral shape curved section is hooked on the steel wire at described tie point place, described tail straight segment attaches and on the steel work that is fixedly connected with on the steel work of described matrix itself or with described matrix of colligation, described middle straight line segment Horizontal limiting is supported between described tie point to described steel work.
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| CN201410040607.2A CN103774789B (en) | 2014-01-28 | 2014-01-28 | Structural thermal insulation integration pressure-bearing template and apply the construction techniques of this template |
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| CN103950102B (en) * | 2014-05-14 | 2016-08-24 | 郑州清大绿建节能科技有限公司 | Structural thermal insulation integration pressure-bearing template production method and production line |
| KR101477234B1 (en) * | 2014-05-16 | 2014-12-29 | 고범섭 | Building structure Adapting Han-ok and Wooden House to Modern Construction |
| CN105019598B (en) * | 2015-04-22 | 2017-11-24 | 华南理工大学建筑设计研究院 | A kind of cutting armored concrete surface layer strengthens light weight board |
| CN109838029A (en) * | 2017-11-24 | 2019-06-04 | 合肥睿昊信息科技有限公司 | A kind of XPS external walls plate and its installation method |
| CN108487552A (en) * | 2018-05-22 | 2018-09-04 | 李凤东 | A kind of non-dismantling formwork system chooses part |
| CN111005443A (en) * | 2019-11-27 | 2020-04-14 | 广西建工集团第五建筑工程有限责任公司 | Construction method for punching and sticking insulation board of waterproof protection layer of basement outer wall |
| CN111153671B (en) * | 2020-02-26 | 2022-01-11 | 廊坊华津保温材料有限公司 | Production process of integrated non-dismantling external wall template with thermal insulation structure |
| CN112360006A (en) * | 2020-11-13 | 2021-02-12 | 廊坊市勤创建筑材料科技有限公司 | Building component and wall |
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| DE2534908A1 (en) * | 1975-08-01 | 1977-02-03 | Harald Papke | Reinforced concrete structure load attachment anchorage - with reinforcing rod connectable ribbed bars as anchor units |
| NO791632L (en) * | 1979-05-16 | 1980-11-18 | Bjoern Ingeberg | ANCHOR WITH ACCESSORIES FOR MOUNTING TO WALLS, FLOORS AND ROOF OF DIFFERENT TYPES. |
| CN201915502U (en) * | 2010-11-10 | 2011-08-03 | 泰安市华新建材有限责任公司 | Tall building thermal insulation built-in connection structure |
| CN202000501U (en) * | 2011-01-21 | 2011-10-05 | 山西钰塑科贸有限公司 | High-grade fire-proof steel wire net rack laminated heat insulation plate |
| CN203238790U (en) * | 2012-12-20 | 2013-10-16 | 北京悦筑新天节能科技有限公司 | Composite external thermal insulation wall |
| CN203296190U (en) * | 2013-04-26 | 2013-11-20 | 清华大学建筑设计研究院有限公司 | Multi-layer parallel steel wire net rack sandwich insulation board and load-bearing insulation integrated wall body structure |
| CN103266673A (en) * | 2013-06-19 | 2013-08-28 | 天津天科孚生产力促进有限公司 | Inorganic light external wall heat insulation system and production method thereof |
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