CN216664542U - Basement outer wall construction joint antiseep wall body and construction structures thereof - Google Patents
Basement outer wall construction joint antiseep wall body and construction structures thereof Download PDFInfo
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- CN216664542U CN216664542U CN202123382570.6U CN202123382570U CN216664542U CN 216664542 U CN216664542 U CN 216664542U CN 202123382570 U CN202123382570 U CN 202123382570U CN 216664542 U CN216664542 U CN 216664542U
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Abstract
The utility model discloses a basement exterior wall construction joint anti-seepage wall and a construction structure thereof. The construction structure comprises an inner template, an outer template and a tongue-and-groove template, wherein the inner template and the outer template are arranged on two sides of the lower wall body, and the tongue-and-groove template is formed into a tongue and groove. According to the utility model, the waterproof board and the water stop belt are arranged in the wall structure to form two waterproof barriers, so that seepage of water is avoided, and the waterproof effect is effectively ensured; the groove and the groove are arranged, and the waterproof board is arranged in the groove and the groove, so that the seepage-proofing effect is enhanced; the split type tongue-and-groove template is arranged to adapt to the purpose of arranging the waterproof board on the tongue-and-groove seam, so that the tongue-and-groove seam forming is guaranteed, and the construction difficulty is reduced.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an anti-leakage wall body of a basement exterior wall construction joint and a construction structure thereof.
Background
The construction joint is a joint formed between the concrete poured before and after the concrete is poured in sections according to design requirements or construction requirements in the concrete pouring process. At present, the common method of basement exterior walls is layered pouring, and a construction joint is formed between first-poured concrete and later-poured concrete. In order to improve the water seepage problem at the construction joint, a coiled material waterproof layer and a construction joint additional layer are generally designed on an underground outdoor wall, but in a water-rich area with high underground water pressure, the underground concrete structure is still easy to leak after the waterproof measures are designed, so that the corrosion of reinforcing steel bars is caused, hidden dangers are brought to the durability of a building, a large amount of manpower and financial resources are needed for repairing cracks and leaking stoppage, the duration time of the protective effect after repairing cannot be ensured, and therefore the construction joint needs to be effectively protected during construction, and the anti-seepage effect of the outer wall is ensured. The utility model provides an anti-seepage wall body of a basement exterior wall construction joint and a construction structure thereof, which solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anti-seepage wall body of a basement exterior wall construction joint and a construction structure thereof, which effectively enhance the anti-seepage effect of an exterior wall.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the upper wall body is arranged on the lower wall body, the construction joint and the tongue-and-groove joint are positioned between the lower wall body and the upper wall body, the tongue-and-groove joint is positioned on the outer side of the construction joint, and the waterproof additional belt and the waterproof layer are arranged on the outer side of the wall body.
Furthermore, a waterproof board is arranged in the rabbet, and a water stop belt is arranged between the lower wall body and the upper wall body.
Furthermore, the rabbet joint consists of a rabbet unit, and the rabbet unit is of a step-type structure.
Furthermore, the waterproof additional belt is positioned on the outer side of the construction joint and the tongue-and-groove joint, and the waterproof layer is positioned on the outer side of the waterproof additional belt.
A construction structure of an anti-leakage wall body of a basement exterior wall construction joint comprises a lower wall body, a waterproof plate, a water stop, a steel bar keel, an inner formwork and an outer formwork, wherein the waterproof plate, the water stop and the steel bar keel are arranged on the lower wall body, a rabbet is arranged on the lower wall body, the waterproof plate is positioned in the rabbet joint, the inner formwork and the outer formwork are respectively arranged on two sides of the lower wall body, a rabbet formwork is arranged on the outer formwork, and the rabbet formwork is positioned at the rabbet.
Furthermore, the tongue-and-groove template comprises an inner side forming template, an outer side forming template and a connecting structure, the inner side forming template is connected to the outer template through the connecting structure, and the outer side forming template is connected to the outer template.
Preferably, the cross section of the inner side forming template is L-shaped, and the connecting structure is arranged between the inner side forming template and the outer template at intervals.
Preferably, the waterproof plate and the water stop belt are both arranged in a full-length mode.
Preferably, the waterproof sheet is a water-proof steel sheet.
The utility model has the following beneficial effects:
the wall structure is provided with the waterproof board and the water stop belt to form two waterproof barriers, so that seepage of water is avoided, and the waterproof effect is effectively ensured; the groove and the groove are arranged, and the waterproof board is arranged in the groove and the groove, so that the anti-seepage effect is enhanced; the split type tongue-and-groove template is arranged to adapt to the purpose of arranging the waterproof board on the tongue-and-groove seam, so that the tongue-and-groove seam forming is guaranteed, and the construction difficulty is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the wall structure of the present invention;
FIG. 2 is an exploded view of the wall structure of the present invention;
FIG. 3 is a schematic view of a lower wall structure of the present invention;
FIG. 4 is a schematic view of the pouring of the wall under the construction structure of the present invention;
FIG. 5 is a schematic view of the completion of the casting of the construction structure of the present invention;
fig. 6 is a schematic diagram of a tongue-and-groove template arrangement of the construction structure of the present invention.
Reference numerals: 1-lower wall body, 2-upper wall body, 3-construction joint, 4-rabbet joint, 5-waterproof additional belt, 6-waterproof layer, 7-waterproof board, 8-waterstop, 9-steel keel, 10-inner template, 11-outer template, 12-rabbet template, 121-inner side forming template, 122-outer side forming template and 123-connection structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the specification, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
As shown in fig. 1, 2 and 3, the anti-seepage wall for the construction joint of the outer wall of the basement comprises a lower wall body 1, an upper wall body 2, a construction joint 3, a groove-and-tongue joint 4, a waterproof additional belt 5 and a waterproof layer 6, wherein the upper wall body 2 is arranged on the lower wall body 1, the construction joint 3 and the groove-and-tongue joint 4 are positioned between the lower wall body 1 and the upper wall body 2, the groove-and-tongue joint 4 is positioned on the outer side of the construction joint 3, and the waterproof additional belt 5 and the waterproof layer 6 are arranged on the outer side of the wall body.
The waterproof effect of the existing basement is generally ensured by the combination of the construction joint 3, the rabbet joint 4 and the water stop belt 8, but the water seepage accidents of the outer wall still frequently occur in the water-rich area.
As shown in fig. 2 and 3, a waterproof board 7 is further arranged in the tongue-and-groove joint 4, and a water stop 8 is arranged between the lower wall 1 and the upper wall 2.
Preferably, the water stop 8 is an expansion water stop or a buried water stop.
As shown in fig. 3, the bezel 4 is further composed of bezel units, and the bezel units are in a stepped structure. The groove joint is arranged into a continuously bent groove joint structure, so that the waterproof effect is enhanced by prolonging the permeation path of water seepage, and the problem of outer wall seepage is avoided; and the coupling strength between the lower wall 1 and the upper wall 2 can be enhanced.
As shown in fig. 1, further, the waterproof additional tape 5 is positioned outside the construction joint 3 and the tongue-and-groove joint 4, and the waterproof layer 6 is positioned outside the waterproof additional tape 5.
Preferably, waterproof additional area 5 is high temperature resistant waterproof subsides, chooses for use above-mentioned material not only can effectively block the infiltration, and does not influence laying of waterproof layer 6.
As shown in fig. 4 and 5, the construction structure of the anti-leakage wall body of the basement exterior wall construction joint comprises a lower wall body 1, a waterproof board 7, a water stop 8, a steel bar keel 9, an inner template 10 and an outer template 11, wherein the waterproof board 7, the water stop 8 and the steel bar keel 9 are arranged on the lower wall body 1, a rabbet is arranged on the lower wall body 1, the waterproof board 7 is positioned in the rabbet 4, the inner template 10 and the outer template 11 are respectively arranged on two sides of the lower wall body 1, the outer template 11 is provided with a rabbet template 12, and the rabbet template 12 is positioned at the rabbet.
As shown in fig. 6, the tongue-and-groove template 12 further includes an inner forming template 121, an outer forming template 122 and a connecting structure 123, the inner forming template 121 is detachably connected to the outer template 11 through the connecting structure 123, and the outer forming template 122 is detachably connected to the outer template 11.
Preferably, the tongue-and-groove template 12 is a steel template, and the connection structure 123 is a connection bolt.
Preferably, a reinforcing rod is provided between the inner forming template 121 and the connecting structure 123 to avoid deformation of the inner forming template 121.
Preferably, the cross section of the inner forming template 121 is L-shaped, and the connecting structure 123 is disposed between the inner forming template 121 and the outer template 11 at an interval.
Preferably, the waterproof plate 7 and the water stop belt 8 are both arranged in a full length mode.
Preferably, the waterproof plate 7 is a waterproof steel plate and is welded on the steel keel 9. When the lower wall body 1 is poured, the lower portion of the waterproof board 7 is welded to the steel bar keel 9, and when the upper wall body 2 is poured, the upper portion of the waterproof board 7 is welded to the steel bar keel 9.
Preferably, the steel bar reinforced keel 9 is as the supporting framework of lower wall body 1 and last wall body 2, steel bar reinforced keel 9 is including erecting muscle, horizontal muscle and indulging the muscle, erect muscle and the crisscross setting of horizontal muscle and form keel frame, keel frame is through indulging the muscle connection.
The construction method of the utility model comprises the following steps:
firstly, binding a steel bar keel 9, and arranging a waterproof plate 7 and a water stop belt 8;
secondly, mounting the inner template 10 and the outer template 11, mounting the tongue-and-groove template 12 on the outer template 11, and fixing firmly to ensure that the tongue-and-groove template 12 is attached to the waterproof board 7 to avoid slurry leakage;
thirdly, pouring concrete to form the lower wall body 1 and vibrating the lower wall body to ensure the forming quality of the tongue-and-groove joint;
fourthly, after the concrete is solidified, the template is removed, and after the lower wall body 1 is formed, the upper half part of the waterproof board 7 is connected with the steel bar keel 9;
fifthly, installing an inner formwork 10 and an outer formwork 11, and pouring and forming the upper wall body 2;
sixthly, after the form is removed, the construction joint is cleaned, then the waterproof additional belt 5 is pasted on the construction joint, and the waterproof layer 6 is constructed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claims.
Claims (9)
1. The anti-leakage wall body for the construction joint of the outer wall of the basement is characterized by comprising a lower wall body (1), an upper wall body (2), a construction joint (3), a rabbet joint (4), a waterproof additional belt (5) and a waterproof layer (6), wherein the upper wall body (2) is arranged on the lower wall body (1), the construction joint (3) and the rabbet joint (4) are positioned between the lower wall body (1) and the upper wall body (2), the rabbet joint (4) is positioned on the outer side of the construction joint (3), and the waterproof additional belt (5) and the waterproof layer (6) are arranged on the outer side of the wall body.
2. The basement exterior wall construction joint anti-seepage wall body as claimed in claim 1, wherein: a waterproof board (7) is arranged in the tongue-and-groove joint (4), and a water stop (8) is arranged between the lower wall body (1) and the upper wall body (2).
3. The basement exterior wall construction joint anti-seepage wall body as claimed in claim 1, wherein: the tongue-and-groove joint (4) is composed of tongue-and-groove units, and the tongue-and-groove units are of stepped structures.
4. The basement exterior wall construction joint anti-seepage wall body as claimed in claim 1, wherein: the waterproof additional belt (5) is located on the outer sides of the construction joint (3) and the tongue-and-groove joint (4), and the waterproof layer (6) is located on the outer side of the waterproof additional belt (5).
5. The construction structure of the basement exterior wall construction joint anti-leakage wall body as claimed in any one of claims 1-4, wherein: the waterproof plate comprises a lower wall body (1), a waterproof plate (7), a water stop belt (8), a steel bar keel (9), an inner formwork (10) and an outer formwork (11), wherein the waterproof plate (7), the water stop belt (8) and the steel bar keel (9) are arranged on the lower wall body (1), a rabbet is formed in the lower wall body (1), the waterproof plate (7) is located in the rabbet seam (4), the inner formwork (10) and the outer formwork (11) are respectively arranged on the two sides of the lower wall body (1), a rabbet formwork (12) is arranged on the outer formwork (11), and the rabbet formwork (12) is located in the rabbet.
6. The construction structure of the basement exterior wall construction joint anti-seepage wall body as claimed in claim 5, wherein: the tongue-and-groove template (12) comprises an inner side forming template (121), an outer side forming template (122) and a connecting structure (123), the inner side forming template (121) is connected to the outer template (11) through the connecting structure (123), and the outer side forming template (122) is connected to the outer template (11).
7. The construction structure of the basement exterior wall construction joint anti-seepage wall body as claimed in claim 6, wherein: the cross section of the inner side forming template (121) is L-shaped, and the connecting structures (123) are arranged between the inner side forming template (121) and the outer template (11) at intervals.
8. The construction structure of the basement exterior wall construction joint anti-seepage wall body as claimed in claim 5, wherein: the waterproof plate (7) and the water stop belt (8) are both arranged in a through length mode.
9. The construction structure of the basement exterior wall construction joint anti-seepage wall body as claimed in claim 5, wherein: the waterproof plate (7) is a waterproof steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123382570.6U CN216664542U (en) | 2021-12-30 | 2021-12-30 | Basement outer wall construction joint antiseep wall body and construction structures thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123382570.6U CN216664542U (en) | 2021-12-30 | 2021-12-30 | Basement outer wall construction joint antiseep wall body and construction structures thereof |
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| CN216664542U true CN216664542U (en) | 2022-06-03 |
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| CN202123382570.6U Active CN216664542U (en) | 2021-12-30 | 2021-12-30 | Basement outer wall construction joint antiseep wall body and construction structures thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961255A (en) * | 2022-06-16 | 2022-08-30 | 广东省第四建筑工程有限公司 | Construction method of cast-in-place concrete accelerator machine room |
| CN116289677A (en) * | 2023-02-01 | 2023-06-23 | 中国水利水电第六工程局有限公司 | Drainage box culvert construction process |
-
2021
- 2021-12-30 CN CN202123382570.6U patent/CN216664542U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114961255A (en) * | 2022-06-16 | 2022-08-30 | 广东省第四建筑工程有限公司 | Construction method of cast-in-place concrete accelerator machine room |
| CN116289677A (en) * | 2023-02-01 | 2023-06-23 | 中国水利水电第六工程局有限公司 | Drainage box culvert construction process |
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