CN220565492U - One-time pouring molding structure for concrete shear wall and concrete filling wall - Google Patents
One-time pouring molding structure for concrete shear wall and concrete filling wall Download PDFInfo
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- CN220565492U CN220565492U CN202322342919.6U CN202322342919U CN220565492U CN 220565492 U CN220565492 U CN 220565492U CN 202322342919 U CN202322342919 U CN 202322342919U CN 220565492 U CN220565492 U CN 220565492U
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- 239000004567 concrete Substances 0.000 title claims abstract description 61
- 238000000465 moulding Methods 0.000 title claims abstract description 11
- 238000005266 casting Methods 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 37
- 239000002131 composite material Substances 0.000 claims abstract description 26
- 238000004321 preservation Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims description 32
- 239000004568 cement Substances 0.000 claims description 19
- 239000000565 sealant Substances 0.000 claims description 13
- 239000004793 Polystyrene Substances 0.000 claims description 9
- 229920002223 polystyrene Polymers 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000002023 wood Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 238000009415 formwork Methods 0.000 claims description 3
- 239000013524 weatherproof sealant Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 24
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a one-time casting molding structure of a concrete shear wall and a concrete filled wall, which comprises a shear wall casting cavity and a filled wall casting cavity, wherein the filled wall casting cavity is arranged between opposite end surfaces of two adjacent shear wall casting cavities, disassembly-free composite heat insulation templates are arranged on the outer sides of the shear wall casting cavity and the filled wall casting cavity, inner side templates are arranged on the inner sides of the shear wall casting cavity and the filled wall casting cavity, flexible materials are arranged between the shear wall casting cavity and the filled wall casting cavity, a plurality of extruded sheets are arranged in the filled wall casting cavity in an array manner, template anchor bolts are arranged on the disassembly-free composite heat insulation templates in an array manner, and the extruded sheets are inserted when the template anchor bolts meet the extruded sheets; pouring concrete in the shear wall pouring cavity and the filling wall pouring cavity; the concrete shear wall and the concrete filling wall are cast and molded once in construction, so that the disassembly-free composite heat preservation template plays a role, construction procedures are simplified, and construction efficiency and construction quality are improved.
Description
Technical Field
The utility model relates to a one-time pouring molding structure of a concrete shear wall and a concrete filling wall, and belongs to the technical field of building construction.
Background
The disassembly-free composite heat-insulating template is a composite material integrating heat-insulating materials and building templates, the technology synchronously constructs a heat-insulating structure and a main structure, the construction process is simple and easy to operate, the efficiency is high, the mold disassembly is avoided in the later stage, the heat-insulating materials cannot generate the problems of hollowing, falling and the like, and the technology is the development direction of the heat-insulating industry in the future; in the traditional construction process, when cast-in-place concrete shear wall meets the infill wall, exempt from to tear open compound heat preservation template and can not play the effect, the infill wall still adopts brickwork mode construction, pastes insulation material again, then adopts the mortar to make level with the shear wall together, and construction process is complicated, and the efficiency of construction is low, and construction quality can't guarantee.
Disclosure of Invention
The utility model aims to provide a one-time pouring molding structure of a concrete shear wall and a concrete filling wall, which is used for enabling the concrete shear wall and the concrete filling wall to be poured and molded once in construction, enabling a disassembly-free composite heat preservation template to play a role, simplifying construction procedures, improving construction efficiency and construction quality, and reducing the influence of the filling wall on the rigidity of the shear wall.
The technical scheme adopted by the utility model is as follows:
the one-time casting molding structure of the concrete shear wall and the concrete filled wall comprises a shear wall casting cavity and a filled wall casting cavity, wherein the filled wall casting cavity is arranged between opposite end surfaces of two adjacent shear wall casting cavities, a disassembly-free composite heat insulation template is arranged on the outer sides of the shear wall casting cavity and the filled wall casting cavity, an inner template is arranged on the inner sides of the shear wall casting cavity and the filled wall casting cavity, a flexible material is arranged between the shear wall casting cavity and the filled wall casting cavity, a plurality of extruded sheets are arranged in the filled wall casting cavity in an array manner, template anchor bolts are arranged on the disassembly-free composite heat insulation template in an array manner, and the extruded sheets are inserted when the template anchor bolts meet the extruded sheets; and pouring concrete in the shear wall pouring cavity and the filling wall pouring cavity.
Preferably, the thickness of the flexible material is 20mm.
As a further preferable mode of the utility model, an interface anchor bolt is arranged on the flexible material, the interface anchor bolt penetrates through the flexible material from one side of the filling wall pouring cavity to one side of the shear wall pouring cavity, and the interface anchor bolt penetrates through the flexible material and is in binding connection with a shear wall reinforcement cage in the shear wall pouring cavity.
As a further preferable mode of the utility model, a sealant gap is reserved between the flexible material and the inner side template, when concrete is poured, the sealant gap is filled with wood strips, after the concrete reaches the demolding time, the wood strips are removed, and silicone weather-proof sealant is filled in the sealant gap.
As a further preferred aspect of the present utility model, the flexible material is polystyrene board.
As the optimization of the utility model, cement strips are arranged between two adjacent extruded plates, between the extruded plates and the flexible material and between the extruded plates and the inner side template, and the cement strips are fixedly connected to a filling wall reinforcement cage in the filling wall pouring cavity; and limiting the position of the extruded sheet by utilizing the cement strip.
Further, in order to ensure the limiting effect of the cement strips on the extruded sheets, the number of the cement strips arranged between two adjacent extruded sheets, between the extruded sheets and the flexible material and between the extruded sheets and the inner side templates is not less than four.
Preferably, the longitudinal reinforcing steel bars of the filling wall at two ends of the reinforcing steel bar cage of the filling wall in the filling wall pouring cavity are anchored in the upper main body structure, and the remaining longitudinal reinforcing steel bars of the filling wall are not anchored in the upper main body structure.
As a further preferred aspect of the utility model, the filler wall horizontal reinforcement of the filler wall reinforcement cage inside the filler wall casting cavity is anchored into the concrete inside the shear wall casting cavity through the flexible material.
As the preferable mode of the utility model, the template anchor bolt is locked and fixed on the disassembly-free composite heat preservation template through a nut; the template anchor bolt is prevented from being separated from the disassembly-free composite heat preservation template when concrete is poured.
The utility model has the advantages that:
the concrete shear wall and the concrete filling wall are cast and formed at one time during construction, and meanwhile, the outer side of the wall body is free of form removal, so that the disassembly-free composite heat-insulation template plays a role, construction procedures are simplified, and construction efficiency and construction quality are improved; and flexible materials are arranged between the shear wall and the filling wall, so that the influence of the filling wall on the rigidity of the shear wall is reduced.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic view of the inside surface of the disassembly-free composite insulation form of the present utility model, and showing the location of the flexible material and extruded sheet in the drawing;
meaning of reference numerals in the drawings:
the concrete wall comprises a shear wall 1, a filling wall 2, a 3-disassembly-free composite heat preservation template, a 4-inner template, a 5-flexible material, a 6-extruded sheet, a 7-template anchor bolt, an 8-interface anchor bolt, a 9-cement strip, a 10-wood strip, a 11-longitudinal steel bar, a 12-horizontal steel bar and a 13-lacing wire.
Detailed Description
The utility model is described in detail below with reference to the drawings and the specific embodiments.
As shown in fig. 1 and 2, the embodiment is a one-time casting molding structure of a concrete shear wall and a concrete filled wall, comprising a shear wall 1 casting cavity and a filled wall 2 casting cavity, wherein the filled wall 2 casting cavity is arranged between opposite end surfaces of two adjacent shear wall 1 casting cavities, a disassembly-free composite heat insulation template 3 is arranged at the outer sides of the shear wall 1 casting cavity and the filled wall 2 casting cavity, an inner side template 4 is arranged at the inner sides of the shear wall 1 casting cavity and the filled wall 2 casting cavity, a flexible material 5 is arranged between the shear wall 1 casting cavity and the filled wall 2 casting cavity, the flexible material 5 adopts polystyrene boards, and the thickness of the flexible material 5 is 20mm; a plurality of extruded sheets 6 are arranged in the pouring cavity of the filling wall 2 in an array manner, template anchor bolts 7 are arranged on the disassembly-free composite heat preservation template 3 in an array manner, and the template anchor bolts 7 are inserted into the extruded sheets 6 when encountering the extruded sheets 6; and pouring concrete in the pouring cavity of the shear wall 1 and the pouring cavity of the filling wall 2.
In the embodiment, an interface anchor bolt 8 is arranged on a flexible material 5, the interface anchor bolt 8 penetrates through the flexible material 5 from one side of a pouring cavity of a filling wall 2 to one side of a pouring cavity of a shear wall 1, and the interface anchor bolt 8 penetrates through the flexible material 5 and is in binding connection with a reinforcement cage of the shear wall 1 in the pouring cavity of the shear wall 1; and a sealant gap is reserved between the flexible material 5 and the inner side template 4, when concrete is poured, the sealant gap is filled with battens 10, after the concrete reaches the demolding time, the battens 10 are removed, and silicone weather-resistant sealant is filled in the sealant gap.
In the embodiment, cement strips 9 are arranged between two adjacent extruded sheets 6, between the extruded sheets 6 and the flexible material 5 and between the extruded sheets 6 and the inner side template 4, and the cement strips 9 are fixedly connected to a reinforcement cage of the filling wall 2 in the pouring cavity of the filling wall 2; the position of the extruded sheet 6 is limited by using a cement strip 9; in order to ensure the limit effect of the cement strips 9 on the extruded sheets 6, the number of the cement strips 9 arranged between two adjacent extruded sheets 6, between the extruded sheets 6 and the flexible material 5 and between the extruded sheets 6 and the inner side template 4 is not less than four; namely, the number of the cement strips 9 arranged between two adjacent extruded sheets 6 is not less than four, the number of the cement strips 9 arranged between the extruded sheets 6 and the flexible material 5 is not less than four, and the number of the cement strips 9 arranged between the extruded sheets 6 and the inner side template 4 is not less than four; in this embodiment, the number of the cement strips 9 between two adjacent extruded sheets 6, between the extruded sheet 6 and the flexible material 5, and between the extruded sheet 6 and the inner side template 4 is four.
In this embodiment, the longitudinal steel bars 11 of the filling wall 2 at two ends of the reinforcement cage of the filling wall 2 in the pouring cavity of the filling wall 2 are anchored in the upper main body structure, and the longitudinal steel bars 11 of the remaining filling wall 2 are not anchored in the upper main body structure; the horizontal steel bars 12 of the filling wall 2 of the steel reinforcement cage of the filling wall 2 in the pouring cavity of the filling wall 2 penetrate through the flexible material 5 and are anchored into the concrete in the pouring cavity of the shear wall 1.
In the embodiment, a template anchor bolt 7 is fastened on the disassembly-free composite heat preservation template 3 through a nut lock; the template anchor bolts 7 are prevented from being separated from the disassembly-free composite heat preservation template 3 when concrete is poured.
The construction process of this embodiment is as follows:
step one: binding a reinforcement cage (not shown in the figure) of the shear wall 1, and binding a reinforcement cage of the filling wall 2; after the formwork is supported, the position of a reinforcement cage of the shear wall 1 is a pouring cavity of the shear wall 1, the position of a reinforcement cage of the filling wall 2 is a pouring cavity of the filling wall 2, and a polystyrene board is arranged between the pouring cavity of the shear wall 1 and the pouring cavity of the filling wall 2;
the filling wall 2 reinforcement cage consists of filling wall 2 longitudinal reinforcements 11, filling wall 2 horizontal reinforcements 12 and filling wall 2 tie bars 13, wherein the filling wall 2 longitudinal reinforcements 11 at two ends of the filling wall 2 reinforcement cage are anchored into the upper main body structure, the remaining filling wall 2 longitudinal reinforcements 11 are not anchored into the upper main body structure, and the filling wall 2 horizontal reinforcements 12 of the filling wall 2 reinforcement cage are anchored into the pouring cavity of the shear wall 1 through polystyrene boards;
in the process of binding the reinforcement cage of the filling wall 2, the extruded sheet 6 is synchronously arranged and fixed, the position of the extruded sheet 6 is limited through the cement strip 9, and the cement strip 9 is fixedly connected to the reinforcement cage of the filling wall 2;
step two: installing an interface anchor bolt 8 on the polystyrene board, and binding and connecting the interface anchor bolt 8 with a reinforcement cage of the shear wall 1 in the pouring cavity of the shear wall 1 after penetrating through the polystyrene board, so as to fix the interface anchor bolt 8 and the polystyrene board;
step three: installing a template anchor bolt 7 on the disassembly-free composite heat preservation template 3, and fastening the template anchor bolt 7 on the disassembly-free composite heat preservation template 3 through a nut lock;
step four: the method comprises the steps that a disassembly-free composite heat preservation template 3 is installed on the outer sides of a reinforcement cage of a shear wall 1 and a reinforcement cage of a filling wall 2, and when a template anchor bolt 7 on the disassembly-free composite heat preservation template 3 meets an extruded sheet 6, the extruded sheet 6 is inserted, so that the extruded sheet 6 is fixed;
step five: an inner side template 4 is arranged on the inner sides of the reinforcement cages of the shear wall 1 and the reinforcement cage of the filling wall 2, a sealant gap is reserved between the polystyrene board and the inner side template 4, and the sealant gap is filled by battens 10;
step six: installing a primary secondary rib and a split bolt according to a conventional method;
step seven: pouring concrete into the pouring cavity of the shear wall 1 and the pouring cavity of the filling wall 2 between the disassembly-free composite heat preservation template 3 and the inner side template 4;
step eight: after the concrete reaches the demolding time, the inner side template 4 and the battens 10 mentioned in the fifth step are removed;
step nine: filling silicone weather-proof sealant in the sealant gaps left after the wood strips 10 are removed;
step ten: and painting the inner and outer finishing layers of the shear wall 1 and the filling wall 2 to finish the construction process.
The utility model realizes the one-time pouring molding of the concrete shear wall and the concrete filling wall during construction, and simultaneously realizes the disassembly-free mold outside the wall body, so that the disassembly-free composite heat preservation mold plate plays a role, simplifies the construction process, and improves the construction efficiency and the construction quality; and flexible materials are arranged between the shear wall and the filling wall, so that the influence of the filling wall on the rigidity of the shear wall is reduced.
In the description of the present utility model, it is to be understood that: the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are each based on the orientation or positional relationship shown in the drawings and are merely for convenience of description of the present utility model, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
In describing the present utility model, it should be noted that: the terms "mounted," "connected," "disposed," and "formed" are to be construed broadly, unless otherwise specifically defined and limited; for example: the device can be fixedly connected and arranged, can be detachably connected and arranged, or adopts an integrated structure; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated with each other inside the two components; the specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
The above embodiments are only for illustrating the technical solution of the present utility model, and it should be understood by those skilled in the art that the above embodiments are not limited to the present utility model in any way, and all technical solutions obtained by equivalent substitution or equivalent transformation fall within the protection scope of the present utility model.
Claims (10)
1. The utility model provides a concrete shear force wall and concrete infill wall one-time casting shaping structure which characterized in that: the method comprises the steps that a shear wall pouring cavity and a filling wall pouring cavity are formed, the filling wall pouring cavity is arranged between opposite end faces of two adjacent shear wall pouring cavities, a disassembly-free composite heat insulation template is arranged on the outer sides of the shear wall pouring cavity and the filling wall pouring cavity, an inner template is arranged on the inner sides of the shear wall pouring cavity and the filling wall pouring cavity, flexible materials are arranged between the shear wall pouring cavity and the filling wall pouring cavity, a plurality of extruded sheets are arranged in an array in the filling wall pouring cavity, template anchor bolts are arranged on the disassembly-free composite heat insulation template in an array, and the extruded sheets are inserted when the template anchor bolts meet the extruded sheets; and pouring concrete in the shear wall pouring cavity and the filling wall pouring cavity.
2. The one-time cast structure of a concrete shear wall and a concrete filled wall according to claim 1, wherein the thickness of the flexible material is 20mm.
3. The disposable concrete shear wall and concrete filled wall casting structure according to claim 1, wherein an interface anchor bolt is arranged on the flexible material, the interface anchor bolt penetrates through the flexible material from one side of the filled wall casting cavity to one side of the shear wall casting cavity, and the interface anchor bolt penetrates through the flexible material and is then bound and connected with a shear wall reinforcement cage in the shear wall casting cavity.
4. The disposable concrete shear wall and concrete filled wall pouring molding structure according to claim 1, wherein a sealant gap is reserved between the flexible material and the inner side template, when concrete is poured, the sealant gap is filled with wood strips, after the concrete reaches the demolding time, the wood strips are removed, and silicone weather-proof sealant is filled in the sealant gap.
5. The concrete shear wall and concrete infill wall disposable casting structure according to any one of claims 1-4, wherein the flexible material is polystyrene board.
6. The disposable casting molding structure of the concrete shear wall and the concrete filled wall according to claim 1, wherein cement strips are arranged between two adjacent extruded sheets, between the extruded sheets and the flexible material and between the extruded sheets and the inner side templates, and are fixedly connected to a filled wall reinforcement cage in the casting cavity of the filled wall.
7. The one-time casting molding structure of the concrete shear wall and the concrete filled wall according to claim 6, wherein the number of cement strips arranged between two adjacent extruded sheets, between the extruded sheets and the flexible material and between the extruded sheets and the inner side templates is not less than four.
8. The one-time casting structure of the concrete shear wall and the concrete filled wall according to claim 1, wherein the longitudinal filler wall reinforcements at both ends of the reinforcement cage of the filled wall in the casting cavity of the filled wall are anchored in the upper main structure, and the remaining longitudinal filler wall reinforcements are not anchored in the upper main structure.
9. The one-time casting structure of the concrete shear wall and the concrete filled wall according to claim 1 or 8, wherein the filled wall horizontal steel bars of the filled wall steel bar cage inside the filled wall casting cavity are anchored into the concrete inside the shear wall casting cavity through the flexible material.
10. The disposable casting and forming structure for the concrete shear wall and the concrete filled wall according to claim 1, wherein the formwork anchor bolts are fastened on the disassembly-free composite heat preservation formwork through nut locks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322342919.6U CN220565492U (en) | 2023-08-30 | 2023-08-30 | One-time pouring molding structure for concrete shear wall and concrete filling wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322342919.6U CN220565492U (en) | 2023-08-30 | 2023-08-30 | One-time pouring molding structure for concrete shear wall and concrete filling wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220565492U true CN220565492U (en) | 2024-03-08 |
Family
ID=90089706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322342919.6U Active CN220565492U (en) | 2023-08-30 | 2023-08-30 | One-time pouring molding structure for concrete shear wall and concrete filling wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220565492U (en) |
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2023
- 2023-08-30 CN CN202322342919.6U patent/CN220565492U/en active Active
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