CN109025143B - External wall panel fixing structure and construction method - Google Patents

External wall panel fixing structure and construction method Download PDF

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Publication number
CN109025143B
CN109025143B CN201810979024.4A CN201810979024A CN109025143B CN 109025143 B CN109025143 B CN 109025143B CN 201810979024 A CN201810979024 A CN 201810979024A CN 109025143 B CN109025143 B CN 109025143B
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China
Prior art keywords
external wall
cast
plate
floating
floating plate
Prior art date
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CN201810979024.4A
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Chinese (zh)
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CN109025143A (en
Inventor
何智铭
彭永钢
温汉明
李剑彬
颜良
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Guangdong Provincial Architectural Engineering Machinery Construction Co Ltd
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Guangdong Provincial Architectural Engineering Machinery Construction Co Ltd
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Priority to CN201810979024.4A priority Critical patent/CN109025143B/en
Publication of CN109025143A publication Critical patent/CN109025143A/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E04F13/0898—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with sealing elements between coverings

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The invention relates to the technical field of construction of external wallboards, in particular to an external wallboard fixing structure and a construction method. The cast-in-situ concrete slab comprises a lower supporting piece and is characterized by comprising a floating plate, an external wall plate and a cast-in-situ beam; the floating plate is supported and placed on the lower supporting piece, the external wall plate is embedded with anchoring ribs and placed on the floating plate, the cast-in-situ beam is arranged at the top of the external wall plate, the external wall plate is tightly attached to the cast-in-situ beam, and the anchoring ribs are anchored in the cast-in-situ beam. According to the external wall board fixing structure and the construction method, the floating board is arranged below the external wall board, the external wall body is installed through the slurry-setting method, and the wall board and the cast-in-place Liang Maoding are hung through the anchoring ribs, so that the difficulty in hanging and positioning the wall board is greatly reduced, convenience and safety in construction are ensured, the installation efficiency is improved, and the installed floating board can serve as a storage function and the like.

Description

External wall panel fixing structure and construction method
Technical Field
The invention relates to the technical field of construction of external wallboards, in particular to an external wallboard fixing structure and a construction method.
Background
In the current construction engineering, the application of the fabricated concrete construction technology is more and more widespread, and the problem of installing prefabricated external wall panels is one of the important points. Whether the installation of the external wall panel is stable or not directly relates to the safety and the service life of the whole building.
Patent CN201721467034.7 discloses a node connection assembly for assembled building, the patent adopts a metal piece dry method for connection, but no grouting hole is reserved in the method, no grouting is mentioned for protecting the metal connection piece, and the weathering corrosion of the connection piece can cause structural potential safety hazard. And wherein only the hanger is connected with the main body, the installation of the auxiliary way of the inclined support, the lower part is not restrained, when the upper wallboard is installed, the swing deviation of the lower wallboard is easily caused due to the load.
The vertical joint between the externally hung walls is usually formed by grouting and plugging, so that the treatment effect is poor, cracks are easy to appear, maintenance is often required, and the service life is short.
Disclosure of Invention
The invention provides a fixing structure of an externally hung wallboard and a construction method thereof, which aim to overcome at least one defect (deficiency) in the prior art.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a fixing structure of an externally hung wallboard comprises a lower supporting piece, a floating plate, an external wallboard and a cast-in-situ beam; the drift plate is received on the lower support, and the external wall panel is placed on the drift plate. The external wall plate is embedded with anchoring ribs, the cast-in-situ beam is arranged at the top of the external wall plate, the external wall plate is tightly attached to the cast-in-situ beam, and the anchoring ribs are anchored into the cast-in-situ beam.
The invention is characterized in that the floating plate is arranged below the external wall plate, a placement plane is provided for the external wall plate, the external wall plate and the cast-in-situ beam are fixed through the anchoring ribs, the external wall plate is simple and firm to install, convenient and safe, the installation difficulty is reduced, and the installation efficiency of the external wall plate is improved.
Further, a layer of slurry-setting material is paved between the outer wall plate and the floating plate. The slurry setting material can be cement slurry or any other slurry setting material.
Further, the fixed knot constructs still includes the curb plate, the curb plate is placed on the waffle slab, the curb plate is located the side of the vertical direction of side fascia, and installs perpendicularly on the side fascia, and the curb plate uses L shape angle sign indicating number to fix with the side fascia junction.
Further, the side plates and the external wall plates are used as lower supporting pieces of the upper-layer floating plates, anchoring ribs are arranged on the upper-layer floating plates, and the anchoring ribs are anchored into the cast-in-situ beam to realize stable connection of the floating plates and the cast-in-situ beam.
Furthermore, a cast-in-situ column is arranged at the vertical seam between the external wall panels, and the cast-in-situ column is fixed on the external wall panels.
The invention also provides an external wall panel fixing structure and a construction method, wherein the external wall panel fixing structure is adopted, and the method comprises the following steps: s1, placing a floating plate on a lower support piece, and paving slurry-setting materials on the floating plate; s2, hanging the external wall panel, placing the external wall panel on the floating plate, and fixing the external wall panel through an inclined support; s3, placing the side plates on the floating plate, installing the side plates perpendicular to the external wall plates, and taking the side plates and the external wall plates together as lower supporting pieces of the upper floating plate (1); s4, installing upper-layer floating plates and casting templates of cast-in-situ beams, wherein the floating plates and the external wall plates are provided with anchoring ribs, and the anchoring ribs of the upper-layer floating plates and the external wall plates are embedded into the casting templates; s5, pouring the cast-in-situ beam to finish the fixation of the external wall panel.
Further, the construction method further comprises a step S6, wherein vertical joints are formed between the external wall boards through cast-in-situ columns. The fixing surface of the cast-in-situ column and the external wall panel is used as one surface of the cast-in-situ column template, the other surfaces are fixed by adopting a casting template, and the casting template can be a wood template, and of course, any other suitable casting template can be adopted. The external wall panel is further provided with a sleeve, and the pouring template is fixedly connected with the sleeve through a counter-pulling screw.
Further, the setting material in the step S1 may be cement slurry, or any other setting material.
Further, the step S4 further includes that the external wall panel is closely attached to the cast-in-situ beam.
Compared with the prior art, the external wall panel fixing structure and the construction method have the following beneficial effects:
1. through setting up the waffle board under the externally hung wallboard and through sitting thick liquid method installation externally hung wall body, and through anchor muscle with wallboard and cast-in-place Liang Maoding, greatly reduced the hoist and mount of wallboard and put in place the degree of difficulty, guaranteed the convenient safety of construction, promoted the installation effectiveness, and the waffle board of installation can act as functions such as put thing.
2. The vertical joint is completed between the wallboards by arranging the cast-in-situ frame column, the cast-in-situ frame column can be used as a pouring template of one side of the wallboard, the construction and the installation are convenient and fast, compared with the conventional grouting treatment methods, the connection between the wallboards is tighter, the treatment effect is good, and the service life is long.
Drawings
Fig. 1 is a structural diagram (a) of a fixing structure of an external wall panel according to an embodiment of the present invention.
Fig. 2 is a structural diagram (ii) of an external wall panel fixing structure according to an embodiment of the present invention.
Fig. 3 is a front view of an external wall panel according to an embodiment of the present invention.
Fig. 4 is a schematic view of a fixing structure of an external wall panel according to an embodiment of the invention.
FIG. 5 is a block diagram of a cast-in-place frame column in accordance with an embodiment of the present invention.
FIG. 6 is a block diagram of a cast-in-place frame column template according to an embodiment of the present invention.
FIG. 7 is a block diagram of a construction method according to an embodiment of the present invention.
Fig. 8 is a side plate connection structure diagram of an embodiment of the present invention.
Wherein: 1 floating plate, 2 external wall panel, 3 cast-in-situ beam, 4 lower support piece, 5 anchor bar, 6 side plate, 7 cast-in-situ column, 11 slurry material, 21 sleeve, 22 inclined support sleeve, 61L angle sign indicating number, 62 bolt, 71 pouring template, 72 opposite pull screw.
Detailed Description
In order to facilitate understanding of those skilled in the art, the technical solution of the present invention will be further described with reference to the accompanying drawings and examples.
Example 1
1-2, the fixed structure of the external wall panel comprises a lower supporting piece 4, a floating plate 1, an external wall panel 2, a side plate 6 and a cast-in-situ beam 3; the floating plate 1 is arranged on the lower supporting piece 4, the external wall board 2 is arranged on the floating plate 1, and a layer of slurry-setting material 11 is arranged between the external wall board and the floating plate 1, and the slurry-setting material 11 can be cement slurry, and of course, other suitable slurry-setting materials 11 can also be used. In the present invention, the setting material 11 is cement slurry. The side plate 6 is also arranged on the floating plate 1, and the side plate 6 is arranged on the side surface of the wallboard and is vertically and fixedly connected with the wallboard.
As shown in fig. 8, the connection part between the side plate 6 and the wall plate is fixed by using an L-shaped corner brace 61, and the wall plate and the side plate 6 are provided with a sleeve 21, and the L-shaped corner brace 61 is fixedly connected with the sleeve 21 by a bolt 62, so as to be fixed on the wall plate and the side plate 6. The side plates 6 and the wall plates form the lower support 4 of the upper deck drift plate 1, and the upper deck drift plate 1 is mounted on the side plates 6 and the wall plates. And anchor bars 5 are arranged on the floating plate 1 and the wallboard, the cast-in-situ beam 3 is arranged at the joint of the wallboard and the upper floating plate 1, and the anchor bars 5 in the floating plate 1 and the wallboard are anchored into the cast-in-situ beam 3, so that the anchor between the floating plate 1 and the wallboard and the cast-in-situ beam 3 is realized. A cast-in-situ frame column is arranged between the vertical joints between the wallboards, and the cast-in-situ frame column is fixedly connected with two adjacent wallboards.
Example two
As shown in fig. 1-8, the fixing construction method for the external wall panel adopts the fixing structure for the external wall panel according to the above embodiment, and includes the following steps: s1, placing a floating plate 1 on a lower support 4, and paving a slurry-setting material 11 on the floating plate 1; s2, hanging the external wall board 2, placing the external wall board 2 on the floating board 1, and fixing the external wall board by an inclined support; s3, placing the side plates 6 on the floating plate 1, installing the side plates perpendicular to the external wall plates 2, and taking the side plates and the external wall plates 2 together as the lower supporting pieces 4 of the upper floating plate 1; s4, installing the upper layer floating plate 1 and the pouring template 71 of the cast-in-situ beam 3, wherein the floating plate 1 and the external wall plate 2 are provided with anchoring ribs 5, and the upper layer floating plate 1 and the anchoring ribs 5 of the external wall plate 2 are buried in the pouring template 71; s5, pouring a cast-in-situ beam 3 to finish the fixation of the externally hung wallboard; s6, vertically jointing the external wall plates 2 through the cast-in-situ column 7.
The setting material 11 may be cement slurry, but other suitable setting materials 11 are also possible. The outer wall plate 2 is provided with an inclined support sleeve 22, and after the outer wall plate 2 is hoisted, the inclined support piece is fixed on the outer wall plate 2 through the inclined support sleeve 22 and supports the outer wall plate 2. And the external wall panel 2 is tightly attached to the pouring beam, so that the external wall panel 2 is conveniently anchored with the pouring beam.
The template of the cast-in-situ column 7 uses the fixing surfaces of the external wall plate 2 and the cast-in-situ column 7 as one surface, and the other surfaces are fixed by adopting a pouring template 71. The external wall panel 2 is provided with a sleeve 21, and the pouring formwork 71 is fixed with the sleeve 21 through a counter screw 72, so that the pouring formwork is fixed on the external wall panel 2. The casting formwork 71 may be a wood formwork, but may be any other suitable casting formwork 71. In this embodiment, the casting form 71 is a wood form.
It is to be understood that the above examples of the present invention are provided by way of illustration only and are not intended to limit the scope of the invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.

Claims (4)

1. The fixing construction method of the externally hung wallboard is characterized in that the fixing structure of the externally hung wallboard comprises a lower supporting piece (4), a floating plate (1), an external wallboard (2) and a cast-in-situ beam (3); the floating plate (1) is supported and placed on the lower supporting piece (4), the external wall plate (2) is pre-embedded with an anchor rib (5) and placed on the floating plate (1), a layer of slurry-setting material (11) is paved between the external wall plate (2) and the floating plate (1), the cast-in-situ beam (3) is arranged at the top of the external wall plate (2), the external wall plate (2) is tightly attached to the cast-in-situ beam (3), and the anchor rib (5) is anchored in the cast-in-situ beam (3);
the side plate (6) is arranged on the floating plate (1), and the side plate (6) is positioned on the side surface of the outer wall plate (2) in the vertical direction and is vertically arranged on the outer wall plate (2);
the side plates (6) and the external wall plates (2) are used as lower supporting pieces of the upper-layer floating plates (1), anchoring ribs (5) are arranged on the upper-layer floating plates (1), and the anchoring ribs (5) are anchored into the cast-in-situ beam (3);
a cast-in-situ column (7) is further arranged at the vertical joint between the outer wall plates (2), and the cast-in-situ column (7) is fixed on the outer wall plates (2);
the construction method comprises the following steps:
s1, placing a floating plate (1) on a lower support piece (4), and paving a slurry-sitting material (11) on the floating plate (1);
s2, hanging the external wall board (2), placing the external wall board (2) on the floating board (1), and fixing the external wall board through an inclined support;
s3, placing the side plates (6) on the floating plate (1), installing the side plates perpendicular to the external wall plates (2), and taking the side plates and the external wall plates (2) together as lower supporting pieces of the upper floating plate (1);
s4, installing a pouring template of the upper layer floating plate (1) and the cast-in-situ beam (3), wherein the floating plate (1) and the external wall plate (2) are provided with anchoring ribs (5), and the anchoring ribs (5) of the upper layer floating plate (1) and the external wall plate (2) are buried in the pouring template;
s5, pouring the cast-in-situ beam (3) to finish the fixation of the external wall panel.
2. The method for fixing and constructing the external wall panel according to claim 1, further comprising the step of S6, wherein the external wall panels (2) are vertically jointed through cast-in-place columns (7).
3. The method for fixing and constructing the external wall panel according to claim 1, wherein the grouting material (11) in the step S1 is cement slurry.
4. The method for fixing and constructing the external wall panel according to claim 1, wherein the step S4 further comprises the step of arranging the external wall panel (2) closely to the cast-in-place beam (3).
CN201810979024.4A 2018-08-27 2018-08-27 External wall panel fixing structure and construction method Active CN109025143B (en)

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Application Number Priority Date Filing Date Title
CN201810979024.4A CN109025143B (en) 2018-08-27 2018-08-27 External wall panel fixing structure and construction method

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Application Number Priority Date Filing Date Title
CN201810979024.4A CN109025143B (en) 2018-08-27 2018-08-27 External wall panel fixing structure and construction method

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CN109025143B true CN109025143B (en) 2023-12-01

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH111980A (en) * 1997-06-12 1999-01-06 Sekisui House Ltd Curtain wall fixing device
WO2007109965A1 (en) * 2006-03-24 2007-10-04 Shuhuan Wu A binding compound insulating exterior wall with a support
CN203684460U (en) * 2013-09-02 2014-07-02 吴淑环 Assembled wall
WO2017054723A1 (en) * 2015-09-30 2017-04-06 李宜君 Concave building template set construction method
CN206655356U (en) * 2017-03-30 2017-11-21 山东同圆设计集团有限公司 A kind of precast facade hanging plate and agent structure attachment means
CN107620402A (en) * 2017-10-26 2018-01-23 柏秋 A kind of assembled architecture
CN209040478U (en) * 2018-08-27 2019-06-28 广东省建筑工程机械施工有限公司 A kind of out-hung panel fixed structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2013313019B2 (en) * 2012-09-07 2017-01-12 Form 700 Pty Ltd A panel support bracket

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH111980A (en) * 1997-06-12 1999-01-06 Sekisui House Ltd Curtain wall fixing device
WO2007109965A1 (en) * 2006-03-24 2007-10-04 Shuhuan Wu A binding compound insulating exterior wall with a support
CN203684460U (en) * 2013-09-02 2014-07-02 吴淑环 Assembled wall
WO2017054723A1 (en) * 2015-09-30 2017-04-06 李宜君 Concave building template set construction method
CN206655356U (en) * 2017-03-30 2017-11-21 山东同圆设计集团有限公司 A kind of precast facade hanging plate and agent structure attachment means
CN107620402A (en) * 2017-10-26 2018-01-23 柏秋 A kind of assembled architecture
CN209040478U (en) * 2018-08-27 2019-06-28 广东省建筑工程机械施工有限公司 A kind of out-hung panel fixed structure

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