CN215443119U - ALC wallboard entrance to a cave pouring structure - Google Patents
ALC wallboard entrance to a cave pouring structure Download PDFInfo
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- CN215443119U CN215443119U CN202121787021.4U CN202121787021U CN215443119U CN 215443119 U CN215443119 U CN 215443119U CN 202121787021 U CN202121787021 U CN 202121787021U CN 215443119 U CN215443119 U CN 215443119U
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Abstract
The utility model relates to a technical field that the lintel was pour, demolish die block board and side form in advance to the tradition and can cause the steel reinforcement cage to slide, influence the problem of lintel quality, an ALC wallboard entrance to a cave pouring structure is proposed, including seting up at the breach that adjacent ALC wallboard is close to one side each other, the lintel steel reinforcement cage, the force-bearing board, die block board and two sets of side form, lintel steel reinforcement cage both ends overlap joint respectively on the breach of adjacent ALC wallboard, the force-bearing board both ends overlap joint respectively on adjacent ALC wallboard top, the force-bearing board is provided with pull rod spare, the force-bearing board still communicates there is the slip casting pipe, the one end and the steel reinforcement cage fixed connection of force-bearing board are kept away from to the pull rod spare, the die block board props up and establishes in the steel reinforcement cage bottom side, two sets of side form are fixed respectively in the die cavity that die block board and two sets of side form has pour the concrete layer. When this application has, demolish back bottom form and side form in advance, the difficult gliding effect that produces of steel reinforcement cage.
Description
Technical Field
The application relates to the technical field that lintel was pour, especially relates to an ALC wallboard entrance to a cave pouring structure.
Background
ALC wallboard is often used as the building interior partition wall or the partition wall of dividing a household, when adopting ALC wallboard to carry out partition wall, can flow the interval on adjacent wallboard to this forms the door opening in room, still need to build the wall body in door opening top after the door opening construction is accomplished, in order to make the load of the wall body of follow-up building in door opening top can in time disperse to the ALC wallboard of door opening both sides.
At present, when the lintel is poured, a steel reinforcement cage is usually erected at the top end of an adjacent ALC wallboard, then a bottom formwork and a side formwork are erected at the bottom and two sides of the steel reinforcement cage respectively, concrete is poured into a die cavity formed by the bottom formwork and the side formwork to form a concrete layer, and after the concrete layer is completely solidified, the bottom formwork and the side formwork are detached to finish the pouring of the lintel.
With respect to the above-described related art, the inventors consider that the following drawbacks exist: in the actual work progress, for making die block board and side form board can have enough to meet the need the use, can demolish die block board and side form board in advance usually, but the concrete layer intensity this moment is not enough, and concrete layer and steel reinforcement cage common working ability are relatively poor, and under lintel dead weight load effect, the steel reinforcement cage can take place to slide often, influences follow-up lintel bulk strength. Therefore, there is room for improvement.
SUMMERY OF THE UTILITY MODEL
In order to reduce when demolising bottom form and side form in advance, the steel reinforcement cage receives concrete layer's dead weight load and takes place to slide easily, influences the condition of lintel strength, this application provides an ALC wallboard entrance to a cave pouring structure.
The application provides an ALC wallboard entrance to a cave pouring structure adopts following technical scheme:
an ALC wallboard opening pouring structure comprises a lintel reinforcement cage, a bearing plate, a bottom template, two groups of side templates and a notch arranged on one side, close to each other, of adjacent ALC wallboards; lintel steel reinforcement cage both ends overlap joint respectively on the breach of adjacent ALC wallboard, the overlap joint is on adjacent ALC wallboard top respectively at load board both ends, the load board is provided with pull rod spare, the load board still communicates the slip casting pipe, the one end and the steel reinforcement cage fixed connection that the load board was kept away from to pull rod spare, the die block board props up and establishes in the steel reinforcement cage bottom side, and is two sets of the side form board is fixed respectively in the die cavity both sides of die block board, the concrete layer has been pour in the die cavity that die block board and two sets of side form boards formed.
Through adopting above-mentioned technical scheme, it is fixed with the steel reinforcement cage through the pull rod spare, make the load board can apply ascending pretension to the steel reinforcement cage through the pull rod spare, make die block and side form demolish the back in advance, the dead weight load that the concrete layer was used in on the steel reinforcement cage can be offset by the pretension, and then make the steel reinforcement cage be difficult for sliding, make lintel intensity be difficult for receiving the influence, be convenient for demolish in advance of die block and side form, and then be convenient for the turnover of die block and side form to use, be favorable to improving the efficiency of construction.
Preferably, the pull rod piece comprises a threaded sleeve arranged on the bearing plate, the threaded sleeve penetrates through the steel reinforcement cage and extends out of the bottom side of the steel reinforcement cage, a butt plate is arranged between the threaded sleeve and the steel reinforcement cage, and two ends of the butt plate are respectively welded and fixed with the threaded sleeve and the steel reinforcement cage.
Through adopting above-mentioned technical scheme, through butt board both ends respectively with thread bush and steel reinforcement cage welded setting for behind the load board both ends overlap joint adjacent ALC wallboard top, the load board can exert ascending pretension through thread bush with to the steel reinforcement cage, and this simple structure is convenient and the practicality is strong.
Preferably, the pull rod piece further comprises a main screw rod coaxially connected in the threaded sleeve in a threaded manner, two ends of the main screw rod extend out of the threaded sleeve, and the bottom template is fixed at the bottom end of the main screw rod through a nut.
By adopting the technical scheme, before the bottom formwork is installed, the main screw rod is firstly screwed, so that the main screw rod extends to the bottom side of the reinforcement cage, and then the bottom formwork is fixed at the bottom end of the main screw rod through the nut, so that the bottom formwork is fixed, the position of the bottom formwork can be fixed without extra support, and the support of the bottom formwork is simplified; when the bottom template is disassembled, the bottom template can be disassembled only by screwing the nut out of the main screw rod, so that the disassembly and the assembly of the bottom template are simplified; meanwhile, after the subsequent concrete layer is completely solidified, the main screw rod can be screwed out of the threaded sleeve, so that the main screw rod can be repeatedly used, and resources are saved.
Preferably, the top end of the main screw rod is fixed with an auxiliary screw rod, the auxiliary screw rod and the main screw rod are arranged in a T shape, clamping rods are sleeved at two ends of the auxiliary screw rod and are respectively abutted against two groups of side templates, and the clamping rods are fixed on the auxiliary screw rod through nuts.
By adopting the technical scheme, the main screw rod can be rotated through the auxiliary screw rod, so that the main screw rod can be rotated more simply and conveniently; the main screw rod is rotated until the length direction of the auxiliary screw rod is perpendicular to that of the bearing plate, the two groups of clamping rods are sleeved at two ends of the auxiliary screw rod respectively, the two groups of clamping rods are moved until the two groups of clamping rods are abutted against the two groups of side templates respectively, the clamping rods are fixed on the auxiliary screw rod through nuts, and then the two groups of clamping rods are used for clamping the two groups of side templates, when a concrete layer is injected, the two groups of side templates are not prone to moving outwards, and the concrete layer can be better molded in a mold cavity formed by the side templates and the bottom template.
Preferably, rectangular recess has all been seted up to the both sides that the die block board is relative, the side form board is provided with rectangular arch, rectangular arch and the cooperation of rectangular recess embedding.
By adopting the technical scheme, the strip-shaped bulges are matched with the strip-shaped grooves in an embedded mode, so that the sealing performance of the joint of the side template and the bottom template is favorably maintained, the concrete is not easy to seep out from the joint between the bottom template and the side template, and a concrete layer can be better molded; meanwhile, when the side template is installed, the strip-shaped protrusion is embedded into the strip-shaped groove, and the side template can be pre-fixed on the bottom template, so that the side template can be fixed more simply and conveniently.
Preferably, still including setting up a plurality of perpendicular muscle in the ALC wallboard, the steel reinforcement cage includes a plurality of horizontal muscle that the level set up, and is a plurality of outside erecting muscle protrusion breach, horizontal muscle sets up with erecting the muscle ligature.
By adopting the technical scheme, the reinforcement cage can be more stably connected to the adjacent ALC wallboard, so that the condition that the reinforcement cage is shifted due to the dead load of the concrete layer after the bottom formwork and the side formwork are removed in advance is favorably reduced; meanwhile, after the load of the wall body built above the door opening in the later period can be dispersed to two sets of opposite ALC wallboards through the reinforcement cage, the stress condition of the lintel is favorably improved, and the lintel is more durable.
Preferably, the bottom end of the clamping rod is provided with a reinforcing screw rod, two ends of the reinforcing screw rod respectively penetrate through the opposite clamping rods, and the reinforcing screw rod is fixed on the clamping rods through nuts.
Through adopting above-mentioned technical scheme for the atress of pressing from both sides tight pole is more even, is favorable to pressing from both sides tight pole and applies the clamping torque of perpendicular to side form board, and then presss from both sides tightly two sets of side form boards better, makes the side form board be difficult for breaking away from the die block board.
Preferably, a reinforcing mesh is arranged in the bearing plate, and the top end of the threaded sleeve is fixed on the reinforcing mesh.
By adopting the technical scheme, the threaded sleeve is fixedly connected with the reinforcing mesh, so that the dead load applied to the threaded sleeve by the subsequent lintel can be dispersed through the reinforcing mesh, the threaded sleeve is not easy to shift, and the threaded sleeve can be more stably fixed on the bearing plate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the two ends of the bearing plate are respectively abutted against the top ends of the adjacent ALC wallboards, the bearing plate is provided with the pull rod piece, and the pull rod piece is fixed with the reinforcement cage, so that the bearing plate can apply upward pretension force to the reinforcement cage through the pull rod piece, and after the bottom formwork and the side formwork are removed in advance, the reinforcement cage is not easy to slide due to dead load of a concrete layer, and the integral strength of the lintel is kept;
2. the main screw rod is coaxially and threadedly connected in the threaded sleeve, and the bottom template is fixed at the bottom end of the main screw rod through a nut, so that the bottom template can be more stably supported at the bottom side of the reinforcement cage; meanwhile, the bottom template does not need additional support, and the supporting process of the bottom template is simplified;
3. include a plurality of horizontal muscle through the steel reinforcement cage, horizontal muscle both ends are fixed with the vertical muscle ligature of adjacent ALC wallboard breach respectively for the connection of lintel steel reinforcement cage is more firm.
Drawings
Fig. 1 is a schematic structural diagram for illustrating the lintel casting according to the embodiment of the application.
Fig. 2 is a schematic structural diagram for illustrating a concrete layer and a bearing plate according to the embodiment of the application.
Fig. 3 is a schematic sectional view for illustrating the pouring of the lintel in the application.
Fig. 4 is an enlarged schematic view of a portion a in fig. 2.
Description of reference numerals: 1. an ALC wallboard; 10. a door opening; 11. a notch; 12. erecting ribs; 2. a concrete layer; 21. a reinforcement cage; 211. transverse ribs; 212. hooping; 3. a bearing plate; 31. a reinforcing mesh; 32. a grouting pipe; 4. a pull rod member; 41. a main screw; 42. a threaded bushing; 43. an auxiliary screw; 421. an ear plate; 422. a butt joint plate; 5. a bottom template; 50. a strip groove; 51. a sideform; 52. a strip projection; 6. a clamping lever; 7. the screw is reinforced.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses an ALC wallboard opening pouring structure, referring to fig. 1 and 3, the ALC wallboard opening pouring structure comprises a bearing plate 3, a lintel reinforcement cage 21, a bottom formwork 5, two groups of side formworks 51 and a notch 11 arranged on one side, close to each other, of adjacent ALC wallboards 1; the bearing plate 3 is communicated with three groups of grouting pipes 32; four groups of pull rod components 4 are also vertically arranged on the bearing plate 3; two ends of a lintel reinforcement cage 21 are respectively lapped on the notches 11 of the adjacent ALC wallboards 1, two ends of a bearing plate 3 are respectively lapped at the top ends of the adjacent ALC wallboards 1, and four groups of pull rod components 4 of the bearing plate 3 extend into the reinforcement cage 21 and are fixed with the reinforcement cage 21; the bottom template 5 is horizontally supported at the bottom side of the reinforcement cage 21, the two groups of side templates are respectively fixed at two opposite sides of the bottom template 5, the side templates 51 and the bottom template 5 form a die cavity, and a concrete layer 2 is poured in the die cavity. The pull rod piece 4 is fixed with the reinforcement cage 21, so that the bearing plate 3 can apply pretension to the reinforcement cage 21, after the bottom formwork 5 and the side formwork 51 are removed in advance, the dead weight load of the reinforcement cage 21 from the concrete layer 2 can be offset by the pretension in time, the reinforcement cage 21 is not easy to slide, and the lintel quality is not easy to be influenced.
Referring to fig. 1 and 3, the force-bearing plate 3 is rectangular plate-shaped, and the joint of the force-bearing plate 3 and the ALC wallboard 1 is coated with adhesive mortar, so that the force-bearing plate 3 can be more stably installed on the ALC wallboard 1.
Referring to fig. 2 and 4, the reinforcement cage 21 includes a plurality of horizontal bars 211, and a plurality of stirrups 212 are further bound and fixed to the peripheries of the horizontal bars 211. A plurality of vertical ribs 12 are arranged in the ALC wallboard 1, and the vertical ribs 12 all protrude out of the gap 11; the both ends tip of horizontal muscle 211 along length direction respectively with the vertical muscle 12 ligature setting on two sets of breachs 11 for steel reinforcement cage 21 can more firmly erect between adjacent two sets of ALC wallboard 1.
Referring to fig. 3 and 4, the bearing plate 3 is of a concrete structure, and a reinforcing mesh 31 is arranged in the bearing plate 3, so that the arrangement of the reinforcing mesh 31 is beneficial to improving the overall strength of the bearing plate 3; the pull rod 4 comprises a threaded sleeve 42, the threaded sleeve 42 is vertically fixed to the steel mesh 31, and in this embodiment, the threaded sleeve 42 is welded to the steel mesh 31 through two sets of ear plates 421, so that the threaded sleeve 42 can be more firmly fixed to the bearing plate 3. Both ends of the threaded sleeve 42 are communicated with the outside; the bottom end of the threaded sleeve 42 extends out of the bottom side of the reinforcement cage 21.
Referring to fig. 3 and 4, in the present embodiment, two sets of abutting plates 422 are disposed on the outer wall of the threaded sleeve 42, and the abutting plates 422 are located between the threaded sleeve 42 and the reinforcement cage 21; two sets of butt joint board 422 are set up about threaded sleeve 42 axis symmetry, and the both ends of butt joint board 422 are welded fastening with threaded sleeve 42 outer wall and the horizontal muscle 211 on the steel reinforcement cage 21 respectively, through above setting for bearing plate 3 can exert ascending pretension to steel reinforcement cage 21 through threaded sleeve 42.
Referring to fig. 3 and 4, the pulling rod 4 further includes a main screw rod 41 coaxially and threadedly connected in the threaded sleeve 42, and two ends of the main screw rod 41 extend out of two ends of the threaded sleeve 42.
Referring to fig. 1 and 3, the length direction of the bottom form 5 is the same as the length direction of the reinforcement cage 21, and two ends of the bottom form 5 along the length direction are respectively abutted to the side, close to each other, of the adjacent ALC wallboard 1; the bottom template 5 is fixed at the bottom end of the main screw rod 41 through a nut, and through the arrangement, the bottom template 5 can be stably and fixedly arranged at the bottom side of the reinforcement cage 21 without other supports; meanwhile, when the bottom formwork 5 is dismantled, the nut is screwed out, so that the bottom formwork 5 can be dismantled conveniently.
Referring to fig. 1 and 3, rectangular recess 50 has all been seted up to the relative both sides of die block board 5, the length direction of rectangular recess 50 is the same with die block board 5 length direction, side form 51 is towards rectangular protruding 52 of one side fixedly connected with of die block board 5, rectangular protruding 52 and the cooperation of rectangular recess 50 embedding, during installation side form 51, remove side form 51, make the rectangular protruding 52 of side form 51 imbed to the rectangular recess 50 of die block board 5, and then realize pre-fixing side form 51 on die block board 5, the installation of side form 51 has been simplified.
Referring to fig. 1 and 3, the top end of the main screw rod 41 is fixedly connected with an auxiliary screw rod 43, the auxiliary screw rod 43 and the main screw rod 41 are arranged in a T shape, the length direction of the auxiliary screw rod 43 is perpendicular to the length direction of the bearing plate 3, the two ends of the auxiliary screw rod 43 are both provided with clamping rods 6, the top end of each clamping rod 6 is provided with a through hole for the auxiliary screw rod 43 to penetrate, the top end of each clamping rod 6 is sleeved on the corresponding auxiliary screw rod 43 through the through hole, the two groups of clamping rods 6 are respectively abutted against the two groups of side mold plates 51, and the two groups of clamping rods 6 are respectively fixed at the two ends of the auxiliary screw rod 43 through nuts. The two groups of side templates 51 are clamped by the two groups of clamping rods 6, so that the two groups of side templates 51 are not easy to displace when concrete is injected into a cavity formed by the side templates 51 and the bottom template 5, and the concrete layer 2 can be formed in the cavity formed by the side templates 51 and the bottom template 5 better.
Referring to fig. 1 and 3, a reinforcing screw 7 is further disposed between adjacent clamping rods 6, the reinforcing screw 7 is located at the bottom side of the bottom formwork 5, the length direction of the reinforcing screw 7 is perpendicular to the length direction of the bottom formwork 5, two ends of the auxiliary screw 43 penetrate through the bottom ends of the opposite clamping rods 6, and two ends of the reinforcing screw 7 are respectively fixed on the opposite clamping rods 6 through nuts. Through the matching of the auxiliary screw 43 and the reinforcing screw 7, the two opposite groups of clamping rods 6 can apply clamping force perpendicular to the side formworks 51, so that the two opposite groups of clamping rods 6 can better clamp and fix the two groups of side formworks 51 on the two sides of the bottom formwork 5.
The implementation principle of the embodiment of the application is as follows:
when the lintel is poured, firstly, notches 11 are formed in adjacent ALC wallboards, two ends of a reinforcement cage 21 are lapped on the notches 11 of the adjacent ALC wallboards 1, and transverse ribs 211 of the reinforcement cage 21 are bound with vertical ribs 12 protruding out of the notches 11;
coating adhesive mortar on the top ends of adjacent ALC wallboards 1, moving the bearing plate 3 to enable two ends of the bearing plate 3 to be respectively lapped on the top ends of the adjacent ALC wallboards 1, enabling four groups of threaded sleeves 42 of the bearing plate 3 to extend into the reinforcement cage 21, welding one end of the abutting plate 422 on the threaded sleeves, welding the other end of the abutting plate 422 on the transverse rib 211 of the reinforcement cage 21, and finishing the fixation of the threaded sleeves 42 and the reinforcement cage 21; screwing the main screw rod 41 into the top end of the threaded sleeve 42 until the main screw rod 41 extends out of the bottom side of the reinforcement cage 21, and rotating the main screw rod 41 until the length direction of the auxiliary screw rod 43 is vertical to the length direction of the bearing plate 3;
moving the bottom formwork 5 to the bottom side of the reinforcement cage 21, enabling two ends of the bottom formwork 5 to be respectively abutted against one side, close to each other, of the adjacent ALC wallboard 1, and fixing the bottom formwork 5 at the bottom end of the main screw rod 41 through nuts; the two sets of side mold plates 51 are moved so that the elongated projections 52 of the two sets of side mold plates 51 are fitted into the elongated grooves 50 of both sides of the bottom mold plate 5, respectively.
The two groups of clamping rods 6 are respectively sleeved at two ends of the auxiliary screw 43, the two groups of clamping rods 6 are respectively abutted against the two groups of side templates 51, the clamping rods 6 are fixed on the auxiliary screw 43 through nuts, the reinforcing screw 7 is moved to enable the reinforcing screw 7 to penetrate through the opposite clamping rods 6, and the reinforcing screw 7 is fixed on the opposite clamping rods 6 through the nuts.
Concrete is injected into a cavity formed by the bottom form 5 and the side forms through the injection pipe 32 to form a concrete layer 2.
When the bottom template 5 and the side templates 51 are removed, the clamping rods 6 are removed, the two groups of side templates 51 are removed from the bottom template 5, the bottom template 5 is removed from the bottom end of the main screw rod 41, and the main screw rod 41 is screwed out of the threaded sleeve 42 through the auxiliary screw rod 43.
Through the threaded sleeve 42 and the reinforcement cage 21 are fixed, the bearing plate 3 can apply prestress to the reinforcement cage 21, after the bottom formwork 5 and the side formwork 51 are removed in advance, the reinforcement cage 21 can be offset by pretension in time under the dead load from the concrete layer 2, the reinforcement cage 21 is not easy to displace, and the bottom formwork 5 and the side formwork 51 can be removed in advance.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a structure is pour to ALC wallboard entrance to a cave which characterized in that: the steel bar cage type ALC (high-strength concrete) wall panel comprises a lintel steel bar cage (21), a bearing plate (3), a bottom template (5), two groups of side templates (51) and a notch (11) arranged at one side, close to each other, of adjacent ALC (high-strength concrete) wall panels (1); lintel steel reinforcement cage (21) both ends overlap joint respectively on breach (11) of adjacent ALC wallboard (1), bearing plate (3) both ends overlap joint respectively on adjacent ALC wallboard (1) top, bearing plate (3) are provided with pull rod spare (4), bearing plate (3) still communicate there are slip casting pipe (32), the one end and steel reinforcement cage (21) fixed connection of bearing plate (3) are kept away from in pull rod spare (4), die block (5) prop up and establish in steel reinforcement cage (21) bottom side, and are two sets of die block (51) are fixed respectively in die block (5) both sides, die block (5) pour concrete layer (2) with the die cavity that two sets of side form (51) formed.
2. The ALC wallboard opening-cast structure of claim 1, characterized in that: the pull rod piece (4) comprises a threaded sleeve (42) arranged on the bearing plate (3), the threaded sleeve (42) penetrates through the reinforcement cage (21) and extends out of the bottom side of the reinforcement cage (21), a butt plate (422) is arranged between the threaded sleeve (42) and the reinforcement cage (21), and two ends of the butt plate (422) are respectively welded and fixed with the threaded sleeve (42) and the reinforcement cage (21).
3. The ALC wallboard opening-cast structure of claim 2, characterized in that: the pull rod piece (4) further comprises a main screw rod (41) coaxially connected in the threaded sleeve (42) in a threaded mode, two ends of the main screw rod (41) extend out of the threaded sleeve (42), and the bottom formwork (5) is fixed to the bottom end of the main screw rod (41) through nuts.
4. The ALC wallboard opening-cast structure of claim 3, characterized in that: the improved die is characterized in that an auxiliary screw rod (43) is fixed to the top end of the main screw rod (41), the auxiliary screw rod (43) and the main screw rod (41) are arranged in a T shape, clamping rods (6) are sleeved at two ends of the auxiliary screw rod (43), the clamping rods (6) are tightly abutted to two sets of side die plates (51), and the clamping rods (6) are fixed to the auxiliary screw rod (43) through nuts.
5. The ALC wallboard opening-cast structure of claim 1, characterized in that: rectangular recess (50) have all been seted up to the both sides that the die block board (5) is relative, side form board (51) are provided with rectangular arch (52), rectangular arch (52) and rectangular recess (50) embedding cooperation.
6. The ALC wallboard opening-cast structure of claim 1, characterized in that: still including setting up a plurality of perpendicular muscle (12) in ALC wallboard (1), steel reinforcement cage (21) are including a plurality of horizontal muscle (211) that the level set up, and are a plurality of outside perpendicular muscle (12) protrusion breach (11), horizontal muscle (211) and perpendicular muscle (12) ligature setting.
7. The ALC wallboard opening-cast structure of claim 4, characterized in that: the bottom end of the clamping rod (6) is provided with a reinforcing screw rod (7), two ends of the reinforcing screw rod (7) are respectively penetrated through the opposite clamping rods (6), and the reinforcing screw rod (7) is fixed on the clamping rods (6) through nuts.
8. The ALC wallboard opening-cast structure of claim 2, characterized in that: a reinforcing mesh (31) is arranged in the bearing plate (3), and the top end of the threaded sleeve (42) is fixed on the reinforcing mesh (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121787021.4U CN215443119U (en) | 2021-08-02 | 2021-08-02 | ALC wallboard entrance to a cave pouring structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121787021.4U CN215443119U (en) | 2021-08-02 | 2021-08-02 | ALC wallboard entrance to a cave pouring structure |
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| CN215443119U true CN215443119U (en) | 2022-01-07 |
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| CN202121787021.4U Active CN215443119U (en) | 2021-08-02 | 2021-08-02 | ALC wallboard entrance to a cave pouring structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116575568A (en) * | 2023-04-10 | 2023-08-11 | 上海隆振节能科技股份有限公司 | ALC wallboard for enhancing connection strength of adjacent template units |
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2021
- 2021-08-02 CN CN202121787021.4U patent/CN215443119U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116575568A (en) * | 2023-04-10 | 2023-08-11 | 上海隆振节能科技股份有限公司 | ALC wallboard for enhancing connection strength of adjacent template units |
| CN116575568B (en) * | 2023-04-10 | 2024-02-13 | 上海隆振节能科技股份有限公司 | ALC wallboard for enhancing connection strength of adjacent template units |
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