CN103266689A - Construction method and elastic binders for bonding lightweight concrete board wall, and wallboards - Google Patents
Construction method and elastic binders for bonding lightweight concrete board wall, and wallboards Download PDFInfo
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- CN103266689A CN103266689A CN2013101999704A CN201310199970A CN103266689A CN 103266689 A CN103266689 A CN 103266689A CN 2013101999704 A CN2013101999704 A CN 2013101999704A CN 201310199970 A CN201310199970 A CN 201310199970A CN 103266689 A CN103266689 A CN 103266689A
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Abstract
The invention discloses a construction method for bonding a lightweight concrete board wall. Wallboards are bonded to form the board wall in a jointed mode by the fact that elastic binders are arranged on bonding base faces of the wallboards, and therefore the construction method which allows constructing operations to be easy and convenient and is good in bonding quality among the wallboards is achieved. The board wall formed by jointing is good in sound insulation performance, crack-resisting performance, anti-permeability performance and waterproof performance. Further provided are the elastic binders and the wallboards, wherein the elastic binders are used for bonding the lightweight concrete board wall and the jointed gap bonding base faces of the wallboards are in plane shapes. According to the construction method and the elastic binders for bonding the lightweight concrete board wall, and the wallboards, and due to the fact that the wallboards are connected through the elastic binders, the quality of bonding among the wallboards in the board wall is ensured, the sound insulation performance, anti-seismic performance, the crack-resisting performance, the anti-permeability performance and the waterproof performance of the board wall are obviously improved, mutual bonding of the wallboards is plane-to-plane jointing bonding, therefore, manufacturing, storage, transport, installation and construction of the wallboards are benefited, and the board wall in a geometrical shape can be constructed by the wallboards.
Description
Technical field
The present invention relates to construction engineering technical field, be specifically related to a kind of job practices, elastic binder and wallboard of the light weight concrete construction board wall that bonds.
Background technology
When constructing board wall with the light weight concrete construction wallboard, the mutual bonding of existing technology wallboard and wallboard mainly is to be bonded as one with the cementing agent that cement based and so on is hard fragility.Practical experience proves, the way that is hard fragility cementing agent bonding wallboard with cement based and so on, not only be not easy to construction, and bond quality is difficult to guarantee, and the sealing that makes board wall splicing seams position becomes difficult unusually, and cracking often appears, not only influences the impression of body of wall but also reduced the soundproof effect of body of wall.
Summary of the invention
In order to address the above problem, the invention provides a kind of job practices of the light weight concrete construction board wall that bonds, this job practices both had been convenient to constructing operation, the mutual bonding of wallboard and wallboard with elastic binder bonding, both make the bond quality between wallboard and the wallboard more guaranteed, and obviously improved sound insulation and the impervious water resistance of cracking resistance of board wall.The present invention also provide a kind of light weight concrete construction board wall that bonds elastic binder and wallboard.
The technical scheme that the present invention adopts for achieving the above object is: a kind of job practices of the light weight concrete construction board wall that bonds, it is characterized in that, the bonding basal plane of wallboard is flat shape, by elastic binder is set in the middle of the bonding basal plane of wallboard and wallboard, the wallboard bonding is spliced into board wall, realize that constructing operation is easy, the good job practices of bond quality between wallboard and the wallboard, the impervious water resistance of board wall sound insulation, antidetonation and cracking resistance that splicing is finished is good.
As a further improvement on the present invention, described wallboard and wallboard are bonded to the plane board wall by the elastic binder amalgamation, and perhaps amalgamation is bonded to the external corner of board wall, and perhaps amalgamation is bonded to the board wall of T-shaped structure, and perhaps amalgamation is bonded to the board wall of geometry; Described wallboard is by elastic binder and corresponding facade concrete structure, perhaps formed steel construction, and perhaps wooden construction is bonded as an integral body.
A kind of job practices that bonds the light weight concrete construction board wall may further comprise the steps:
(1) for the preparation of the bonding wallboard elastic binder;
(2) preparation wallboard, the bonding basal plane of cleaning wallboard two sides makes the bonding basal plane smooth clean;
(3) first block of wallboard installed wall after, respectively at described first block of wallboard and will install the bonding basal plane of second block of wallboard of wall, vertically respectively apply described elastic binder along wallboard, the two wallboard amalgamations that are covered with the bonding basal plane of described elastic binder are bonded as one;
The installation steps of (4) the 3rd blocks of wallboards and n piece wallboard are with reference to step (3), until the installation of finishing board wall, realize that each wallboard is as a whole with wallboard or corresponding construction bonds in the board wall, and the impervious water resistance of soundproof effect, antidetonation and cracking resistance that improves board wall.
As a further improvement on the present invention, described bonding basal plane is removed the dust on the bonding basal plane and foreign material with sander or wire brushing, makes described bonding basal plane reach opposed flattened, solid and clean.
As a further improvement on the present invention, the layer thickness minimum value of the elastic binder in wallboard and the wallboard splicing seams is more than or equal to 1.0mm, and maximum value is less than or equal to 6.0mm; Effective bond area of described elastic binder is no less than 10 of the wallboard bonding basal plane gross area.
As a further improvement on the present invention, one of described elastic binder setting or twice.
As a further improvement on the present invention, met the wallboard of aqua region before installing, be coated with at the bonding basal plane of the upstream face of wallboard and wallboard two side splicing seams in advance and brush rigid waterproofing coating, apply described elastic binder again, wallboard is assembled into board wall.
A kind of elastic binder of implementing above-mentioned job practices, described elastic binder is high elastic modulus polyurethane bonding fluid sealant, the fracture elongation of this high elastic modulus polyurethane bonding fluid sealant is 〉=350%, and tensile strength 〉=1.0N/mm, shore hardness are 30～50 degree.
As a further improvement on the present invention, described elastic binder is applicable to that also with the splicing seams basal plane that bonds be that the wallboard of male and female face combination is bonded to board wall.
A kind of wallboard of implementing above-mentioned job practices, the bonding basal plane of wallboard is flat shape, use by elastic binder, between the wallboard of having realized board wall and board wall or wallboard and corresponding facade concrete structure or formed steel construction or wooden construction bond mutually, be the amalgamation bonding of plane to the plane, be conducive to making, accumulating and the installation of wallboard, and use this wallboard to construct out the board wall of geometry.
Beneficial effect of the present invention: the present invention connects wallboard by elastic binder, both made the bond quality between wallboard and the wallboard more guaranteed, and sound insulation and the impervious water resistance of cracking resistance of board wall have obviously been improved, also make the mutual bonding of wallboard and wallboard realize the plane to plane amalgamation bonding, and be conducive to manufacturing, accumulating and the installation of wallboard.
Elastic binder special-purpose among the present invention had both played the effect of bonding wallboard for high elastic modulus polyurethane bonding fluid sealant, played the impervious water resistance of cracking resistance simultaneously, and wallboard is coated with simultaneously and brushes rigid waterproofing coating, makes the impervious water resistance of cracking resistance of board wall more excellent.
The present invention is owing to the elastic binder that uses special use, thus the optimization structure of wall, and making its structure is planar design, more is conducive to making, accumulating and the installation of wallboard.
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is further described.
Description of drawings
Fig. 1 is the overall structure schematic diagram of one elastic binder bonding board wall of the present invention;
Fig. 2 is the plan structure schematic diagram of one elastic binder bonding board wall of the present invention;
Fig. 3 is the plan structure schematic diagram of twice elastic binder bonding board wall of the present invention;
Fig. 4 is the bond plan structure schematic diagram of board wall of external corner node of the present invention;
Fig. 5 is the bond plan structure schematic diagram of board wall of T-section point of the present invention;
Fig. 6 is the overall structure schematic diagram of board wall of the present invention;
Among the figure:
1. wallboard 11. bonding basal planes 12. embedded planes
13. groove 2. elastic binders 3. rigid waterproofing coating.
The specific embodiment
Embodiment, referring to Fig. 1 to Fig. 5, the job practices of bonding light weight concrete construction board wall provided by the invention, the bonding basal plane 11 of wallboard 1 is flat shape, by in the middle of the bonding basal plane 11 of wallboard 1 and wallboard 1, elastic binders 2 being set, wallboard 1 bonding is spliced into board wall, realizes that constructing operation is easy, the good job practices of bond quality between wallboard and the wallboard, the impervious water resistance of board wall sound insulation, antidetonation and cracking resistance that splicing is finished is good.
Described wallboard 1 is bonded to the plane board wall with wallboard 1 by elastic binder 2 amalgamations, and perhaps amalgamation is bonded to the external corner of board wall, and perhaps amalgamation is bonded to the board wall of T-shaped structure, and perhaps amalgamation is bonded to the board wall of geometry; Described wallboard 1 is by elastic binder 2 and corresponding facade concrete structure, perhaps formed steel construction, and perhaps wooden construction is bonded as an integral body.
The job practices of bonding light weight concrete construction board wall may further comprise the steps:
(1) for the preparation of the bonding wallboard 1 elastic binder 2;
(2) preparation wallboard 1, the dust on the bonding basal plane 11 and foreign material are removed in bonding basal plane 11 usefulness sander or the wire brushings of wallboard 1, make described bonding basal plane 11 reach opposed flattened, solid and clean;
(3) first block of wallboard 1 installed wall after, respectively at described first block of wallboard 1 and will install the bonding basal plane of second block of wallboard 1 of wall, vertically respectively apply together or the described elastic binder 2 of twice along wallboard 1, the two light weight concrete construction wallboard amalgamations that are covered with the bonding basal plane 11 of described elastic binder 2 are bonded as one; The layer thickness minimum value of the elastic binder 2 in wallboard 1 and wallboard 1 splicing seams is more than or equal to 1.0mm, and maximum value is less than or equal to 6.0mm; Effective bond area of described elastic binder 2 is no less than 10 of wallboard bonding basal plane 11 gross areas;
The installation steps of (4) the 3rd blocks of wallboards 1 and n piece wallboard 1 are with reference to step (3), until the installation of finishing board wall, it is as a whole to realize in the board wall that each wallboard 1 and wallboard 1 or corresponding structure can bond, and has improved the impervious water resistance of soundproof effect, antidetonation and cracking resistance of board wall.
Be used for to meet the wallboard 1 of aqua region before installing, be coated with at the bonding basal plane 11 of the upstream face of wallboard 1 and wallboard 1 two side splicing seams in advance and brush rigid waterproofing coating 3, apply described elastic binder 2 again, wallboard 1 is assembled into board wall.
The elastic binder 2 of the above-mentioned job practices of enforcement provided by the invention, described elastic binder 2 is high elastic modulus polyurethane bonding fluid sealant, the fracture elongation of this high elastic modulus polyurethane bonding fluid sealant is 〉=350%, and tensile strength 〉=1.0N/mm, shore hardness are 30～50 degree.
Described elastic binder is applicable to that also with the splicing seams basal plane that bonds be that the wallboard of male and female face combination is bonded to board wall.The bonding basal plane 11 of two described wallboards 1 that bond mutually, one of them is set to concave surface, and another is set to convex surface, and when this two wallboard 1 of bonding, the wallboard 1 that is provided with convex surface is embedded in the wallboard 1 that is provided with concave surface.
The wallboard 1 of the above-mentioned job practices of enforcement provided by the invention, the bonding basal plane 11 of described wallboard 1 is flat shape, use by elastic binder 2, the wallboard 1 of having realized board wall and 1 of board wall or wallboard 1 and corresponding facade concrete structure or formed steel construction or wooden construction bond mutually, be the amalgamation bonding of plane to the plane, be conducive to making, accumulating and the installation of wallboard 1, and use this wallboard to construct out the board wall of geometry.
The dual-side face of the bonding basal plane 11 of wallboard 1 is provided with 12, two wallboards in embedded plane, 1 spliced embedded plane and forms a groove 13, lays grid cloth when this groove 13 is convenient to construct, and with elastic binder 2 levellings, so that follow-up construction.
Referring to Fig. 4, when with light weight concrete construction wallboard splicing external corner node, arrange together or twice modulus of elasticity polyurethane bonding fluid sealant, wallboard 1 is stitched together.
Referring to Fig. 5, when with light weight concrete construction wallboard splicing T-section point, arrange together or twice modulus of elasticity polyurethane bonding fluid sealant, wallboard 1 is stitched together.
Referring to Fig. 6, when the light weight concrete construction wallboard pieced together board wall, the bonding basal plane 11 that wallboard is 1 was flat shape, namely is convenient to smearing of elastic binder 2, has also optimized structure of wall, is convenient to the manufacturing of wallboard.
The present invention is not limited to above-mentioned embodiment, adopts or approximation method identical with the above embodiment of the present invention, and other job practices, elastic binder and wallboards for bonding light weight concrete construction board wall of obtaining, all within protection scope of the present invention.
Claims (10)
1. job practices of light weight concrete construction board wall that bonds, it is characterized in that, the bonding basal plane of wallboard is flat shape, by elastic binder is set in the middle of the bonding basal plane of wallboard and wallboard, the wallboard bonding is spliced into board wall, realize that constructing operation is easy, the good job practices of bond quality between wallboard and the wallboard, the impervious water resistance of board wall sound insulation, antidetonation and cracking resistance that splicing is finished is good.
2. the job practices of bonding light weight concrete construction board wall according to claim 1, it is characterized in that, described wallboard and wallboard are bonded to the plane board wall by the elastic binder amalgamation, perhaps amalgamation is bonded to the external corner of board wall, perhaps amalgamation is bonded to the board wall of T shape structure, and perhaps amalgamation is bonded to the board wall of geometry; Described wallboard is by elastic binder and corresponding facade concrete structure, perhaps formed steel construction, and perhaps wooden construction is bonded as an integral body.
3. the job practices of bonding light weight concrete construction board wall according to claim 1 is characterized in that, may further comprise the steps:
(1) for the preparation of the bonding wallboard elastic binder;
(2) preparation wallboard, the bonding basal plane of cleaning wallboard two sides makes the bonding basal plane smooth clean;
(3) first block of wallboard installed wall after, respectively at described first block of wallboard and will install the bonding basal plane of second block of wallboard of wall, vertically respectively apply described elastic binder along wallboard, the two wallboard amalgamations that are covered with the bonding basal plane of described elastic binder are bonded as one;
The installation steps of (4) the 3rd blocks of wallboards and n piece wallboard are with reference to step (3), until the installation of finishing board wall, realize that each wallboard is as a whole with wallboard or corresponding construction bonds in the board wall, and the impervious water resistance of soundproof effect, antidetonation and cracking resistance that improves board wall.
4. the job practices of bonding light weight concrete construction board wall according to claim 3 is characterized in that, described step (2) specifically also comprises following content:
Described bonding basal plane is removed the dust on the bonding basal plane and foreign material with sander or wire brushing, makes described bonding basal plane reach opposed flattened, solid and clean.
5. the job practices of bonding light weight concrete construction board wall according to claim 3 is characterized in that, described step (3) specifically also comprises following content:
The layer thickness minimum value of the elastic binder in wallboard and the wallboard splicing seams is more than or equal to 1.0mm, and maximum value is less than or equal to 6.0mm; Effective bond area of described elastic binder is no less than 10 of the wallboard bonding basal plane gross area.
6. the job practices of bonding light weight concrete construction board wall according to claim 5 is characterized in that, one of described elastic binder setting or twice.
7. the job practices of bonding light weight concrete construction board wall according to claim 1, it is characterized in that, met the wallboard of aqua region before installing, be coated with at the bonding basal plane of the upstream face of wallboard and wallboard two side splicing seams in advance and brush rigid waterproofing coating, apply described elastic binder again, wallboard is assembled into board wall.
8. elastic binder of implementing the job practices of the described bonding light weight concrete construction of one of claim 1-7 board wall, it is characterized in that, described elastic binder is high elastic modulus polyurethane bonding fluid sealant, the fracture elongation of this high elastic modulus polyurethane bonding fluid sealant is 〉=350%, tensile strength 〉=1.0N/mm, shore hardness are 30～50 degree.
9. elastic binder according to claim 8 is characterized in that, described elastic binder is applicable to that with the splicing seams basal plane that bonds be that the wallboard of male and female face combination is bonded to board wall.
10. wallboard of implementing the job practices of the described bonding light weight concrete construction of one of claim 1-7 board wall, it is characterized in that, the bonding basal plane of described wallboard is flat shape, use by elastic binder, between the wallboard of having realized board wall and board wall or wallboard and corresponding facade concrete structure or formed steel construction or wooden construction bond mutually, be the amalgamation bonding of plane to the plane, be conducive to making, accumulating and the installation of wallboard, and use this wallboard to construct out the board wall of geometry.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310199970.4A CN103266689B (en) | 2013-05-24 | 2013-05-24 | A kind of construction method of the light weight concrete construction board wall that bonds, elastic binder and wallboard |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310199970.4A CN103266689B (en) | 2013-05-24 | 2013-05-24 | A kind of construction method of the light weight concrete construction board wall that bonds, elastic binder and wallboard |
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| CN104005480A (en) * | 2013-02-21 | 2014-08-27 | 任丘市永基建筑安装工程有限公司 | Processing technology for gap between wall boards |
| CN104652787A (en) * | 2014-12-29 | 2015-05-27 | 东莞市彩丽建筑维护技术有限公司 | Method and structure for reinforcing external corner position of finish coat of wall |
| CN105986629A (en) * | 2015-01-30 | 2016-10-05 | 中铁建工集团有限公司 | Light wallboard installation method |
| CN106401178A (en) * | 2016-08-31 | 2017-02-15 | 中国十七冶集团有限公司 | Cracking prevention measure mold for joint of concrete wall and brick wall and installation method |
| TWI656264B (en) * | 2017-09-15 | 2019-04-11 | 愛諾克建材有限公司 | Construction method of soundproof floor mat engineering |
| CN109932502A (en) * | 2019-04-19 | 2019-06-25 | 河南省第一建筑工程集团有限责任公司 | The measuring method of structure glue dosage, ceramic tile construction method |
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|---|---|
| CN103266689B (en) | 2015-10-28 |
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