CN113863388A - Basement outer wall post-cast strip structure and construction method thereof - Google Patents
Basement outer wall post-cast strip structure and construction method thereof Download PDFInfo
- Publication number
- CN113863388A CN113863388A CN202110999269.5A CN202110999269A CN113863388A CN 113863388 A CN113863388 A CN 113863388A CN 202110999269 A CN202110999269 A CN 202110999269A CN 113863388 A CN113863388 A CN 113863388A
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- wall
- post
- cast strip
- baffle
- basement
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
- E02D31/025—Draining membranes, sheets or fabric specially adapted therefor, e.g. with dimples
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/0007—Base structures; Cellars
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Hydrology & Water Resources (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention provides a basement outer wall post-cast strip structure and a construction method thereof, wherein the basement outer wall post-cast strip structure comprises a basement outer wall, a post-cast strip, a constructional column, a baffle and a single-side template, wherein the post-cast strip is positioned at a reserved gap of the basement outer wall; the post-cast strip is plugged in advance through the single-side template, so that sewage and sundries are prevented from entering the post-cast strip; the baffle structure is detachably arranged on the constructional column, and the baffle can be detached and recovered after the deformation of the basement outer wall is stable, so that the operation is convenient, and the baffle can be repeatedly used; the unilateral template passes through tenon fourth of twelve earthly branches device detachable and installs in the inboard of basement outer wall, simple to operate and can dismantle, repeatedly usable.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a post-cast strip structure of an outer wall of a basement and a construction method thereof.
Background
Along with the development of basement to maximization and multi-functional direction, the basement that is provided with flexible post-cast strip, subsides post-cast strip and temperature post-cast strip constantly increases, and general post-cast strip area concrete placement need accomplish the back certain time construction in both sides major structure, and the time interval of post-cast strip construction is more also more problem that just exists more for a long time, if probably lead to groundwater infiltration basement, the foundation ditch earthwork can not in time backfill cause the construction site seriously crowded, extension construction period, to superstructure construction cycle influence great etc..
As in the prior art patents: the application publication number is CN107190782A discloses a basement outer wall post-cast strip structure and a construction method thereof, the basement outer wall post-cast strip structure comprises a middle post-cast strip area and two side basement outer walls, convex constructional columns are respectively arranged at the joints of the basement outer wall and the post-cast strip area, and an elbow-shaped galvanized water stop steel plate is arranged in the post-cast strip area; the outer side of the post-cast strip area is provided with a brick arch wall, and the inner surface of the brick arch wall is sequentially provided with a waterproof protective layer, a waterproof coating layer and a waterproof coil layer; a high-strength bolt is reserved on the inner side of the constructional column and used for fixing a single-side template structure arranged on the inner side of the post-cast strip area; by using the method, the construction period can be shortened, earthwork backfilling construction can be carried out in advance, and the influence on other construction procedures on a construction site caused by incapability of backfilling earthwork in time is reduced; meanwhile, the basement outer wall post-cast strip structure is good in waterproof effect and simple and convenient in construction process. However, the following problems still remain: (1) the brick arch wall is fixed on the constructional column and cannot be dismantled and reused; (2) the post-pouring strip can only be used for a post-pouring strip of a vertical wall of the outer wall of the basement, and cannot be suitable for corners of the outer wall of the basement.
Disclosure of Invention
The invention aims to provide a basement outer wall post-cast strip structure and a construction method thereof, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a basement outer wall post-cast strip structure, includes basement outer wall, post-cast strip, constructional column, baffle and unilateral template, and the post-cast strip is located the reservation space department of basement outer wall, and basement outer wall, constructional column, baffle and unilateral template surround the post-cast strip, the constructional column sets up in the basement outer wall outside for waterproof baffle demountable installation is on the constructional column.
Preferably, the baffle passes through bolt I to be fixed on the constructional column, the material of bolt I is high-quality oak.
Preferably, 2 fixed columns are installed on the inner side of the baffle, the fixed columns are inserted into a reserved fixed groove of the constructional column, so that the fixed columns can push the underground chamber to reserve a gap for inserting one of the fixed columns on the wall outside the fixed groove, a stop block is arranged at the position adjacent to the gap, the bolt I is inserted into the gap and is matched with the stop block to tightly support the fixed columns in the fixed groove.
Preferably, the inner side of the baffle is sequentially provided with a waterproof coiled material layer and a waterproof additional layer.
Preferably, the unilateral template is detachably installed on the inner side of the basement outer wall through the mortise and tenon device.
Preferably, the mortise and tenon joint device includes protruding I, recess I and bolt II, and protruding I sets up at the basement outer wall inboardly, and the recess I of pegging graft with protruding I sets up on unilateral template, and in protruding I inserted recess I, the two left the gap, and bolt II inserts this gap and fixes unilateral template to the basement outer wall inboardly.
Preferably, the shape of the bolt II is a right triangle, the shape of the groove I is an isosceles trapezoid, and the bolt II is made of high-quality oak.
Preferably, the corner of basement outer wall sets up the dog, sets up 2 protruding II on the dog, sets up 2 recesses II that match with protruding II on the baffle of basement outer wall corner both sides, and dog detachable installs the corner at the basement outer wall.
The construction method of the basement outer wall post-cast strip structure provided by the invention comprises the following steps:
s1, manufacturing and installing templates of the basement outer wall and the constructional column, and pouring according to the templates to form a post-pouring belt;
s2, manufacturing a baffle and a single-side template, and sequentially installing a waterproof coil layer and a waterproof additional layer on the inner side of the baffle;
s3, after the concrete is solidified, removing the template of the constructional column, installing a baffle plate and a single-side template, and inserting a bolt I and a bolt II to respectively fix the baffle plate and the single-side template;
and S4, after the deformation of the basement outer wall is stable, removing the baffle, pouring the concrete of the post-pouring zone area, and after the concrete of the post-pouring zone area is cured, removing the single-side template to complete the construction of the post-pouring zone of the basement outer wall.
Compared with the prior art, the invention has the beneficial effects that:
(1) the waterproof roll material layer and the waterproof additional layer are arranged on the inner side of the baffle, so that the waterproof effect of the post-cast strip is improved;
(2) the post-cast strip is plugged in advance through the single-side template, so that sewage and sundries are prevented from entering the post-cast strip;
(3) the baffle structure is detachably arranged on the constructional column, and the baffle can be detached and recovered after the deformation of the basement outer wall is stable, so that the operation is convenient, the baffle can be repeatedly used, and the cost is saved;
(4) the unilateral template passes through tenon fourth of twelve earthly branches device detachable and installs in the inboard of basement outer wall, simple to operate and can dismantle, repeatedly usable.
Drawings
FIG. 1 is a three-dimensional schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a single-sided template structure according to the present invention;
FIG. 3 is a schematic view of the connection structure of the single-sided form and the basement exterior wall according to the present invention;
FIG. 4 is a schematic view of a post-cast strip block mounting structure at a corner of an outer wall of a basement.
In the figure: 1 basement outer wall, the protruding I of 101, 2 post-cast strip, 3 constructional columns, 301 fixed slot, 4 baffles, 401 fixed column, the waterproof roll material layer of 402, the waterproof additional layer of 403, 404 recess II, 5 bolt I, 6 unilateral templates, 601 recess I, 6010 gap, 602 bolt II, 7 dogs, the protruding II of 701, 8 tenon fourth of twelve earthly branches device, 9 backstop piece.
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 embodiments of the present invention, 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.
Example (b):
referring to fig. 1 to 4, the present invention provides a technical solution:
a basement outer wall post-cast strip structure comprises a basement outer wall 1, a post-cast strip 2, a constructional column 3, a baffle plate 4 and a single-side template 6, wherein the basement outer wall 1, the constructional column 3, the baffle plate 4 and the single-side template 6 surround the post-cast strip 2, the constructional column 3 is arranged on the outer side of the basement outer wall 1, a fixing groove 301 is formed in the inner side of the constructional column 3, 2 fixing columns 401 are arranged on the inner side of the baffle plate 4, the fixing columns 401 are inserted into the fixing groove 301 reserved in the constructional column 3, the fixing columns 401 can be pushed in the fixing groove 301, a notch 102 used for inserting one fixing column 401 is reserved in the basement outer wall 1, a stop block 9 is arranged at the position adjacent to the notch 102, a bolt I5 is inserted into the notch 102 and matched with the stop block 9 to enable the fixing column 401 to be tightly abutted against the fixing groove 301, when the baffle plate 4 is installed, the fixing column 401 extends into the fixing groove 301 to push the fixing column 401 to the bottom of the fixing groove 301, inserting a bolt I5 to fix a baffle 4, wherein the bolt I5 and a fixed column 401 are in interference fit with a fixed groove 301, the bolt I5 is made of high-quality oak and has certain elasticity and good waterproof effect, a waterproof coil layer 402 and a waterproof additional layer 403 are sequentially arranged on the inner side of the baffle 4 to enhance the waterproof capability of the baffle 4, a single-side template 6 and the inner side of a basement outer wall 1 are detachably arranged through a mortise and tenon device 8, the mortise and tenon device 8 comprises a bulge I101, a groove I601 and a bolt II 602, the bulge I101 is arranged on the inner side of the basement outer wall 1, the groove I601 spliced with the bulge I101 is arranged on the single-side template 6, when the bulge I101 is inserted into the groove I601, a gap 6010 is reserved between the bulge I101 and the groove I601, the bolt II 602 is inserted into the gap 6010 to fix the single-side template 6 to the inner side of the basement outer wall 1, the bolt II 602 is in a right-angled triangle shape, the groove I601 is in an isosceles trapezoid, II 602 materials of bolt are high-quality oak, it is good to have certain elasticity and water-proof effects, be interference fit between II 602 of bolt and protruding I101 and recess I601, set up dog 7 in the corner of basement outer wall 1, set up 2 protruding II 701 on dog 7, set up 2 recess II 404 that match with protruding II 701 on 1 corner both sides baffle 4 of basement outer wall, protruding II 701 can be followed the horizontal direction and inserted in recess II 404, realize dog 7's fixed.
A construction method of a post-cast strip of an outer wall of a basement comprises the following construction steps:
s1, manufacturing and installing templates of a basement outer wall 1 and a constructional column 3, and pouring according to the templates to form a post-pouring belt 2;
s2, manufacturing a baffle 4 and a single-side template 6, and sequentially installing a waterproof coil material layer 402 and a waterproof additional layer 403 on the inner side of the baffle 4;
s3, after the concrete is solidified, removing the template of the constructional column 3, installing the baffle 4 and the single-side template 6, and inserting the bolt I5 and the bolt II 602 to respectively fix the baffle 4 and the single-side template 6;
s4, after the deformation of the basement outer wall 1 is stable, detaching the baffle 4, pouring concrete in the area of the post-pouring belt 2, and after the concrete in the area of the post-pouring belt 2 is cured, detaching the single-side template 6 to complete the construction of the basement outer wall post-pouring belt;
in the step, the reserved width of the post-pouring belt is 700-1000mm, the maintenance time of the post-pouring belt is 14 days, when the baffle 4 is removed, a tool is needed to pull out the bolt I5, then the baffle 4 is pushed to the other side of the constructional column 3 to complete the removal of the baffle 4, when the single-side template 6 is removed, the bolt II 602 can be taken out by using the tool, the bolt II 602 can also be damaged, the removal of the single-side template 6 can be completed, the baffle 4 and the single-side template 6 can be reused after being removed, and the material cost is saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a basement outer wall post-cast strip structure which characterized in that: including basement outer wall (1), post-cast strip (2), constructional column (3), baffle (4) and unilateral template (6), post-cast strip (2) are located the reservation space department of basement outer wall (1), and basement outer wall (1), constructional column (3), baffle (4) and unilateral template (6) surround post-cast strip (2), constructional column (3) set up in basement outer wall (1) outside for waterproof baffle (4) demountable installation is on constructional column (3).
2. The basement exterior wall post-cast strip structure of claim 1, wherein: baffle (4) are fixed on constructional column (3) through bolt I (5), the material of bolt I (5) is high-quality oak.
3. The basement exterior wall post-cast strip structure of claim 2, wherein: 2 fixed columns (401) of baffle (4) inboard installation, fixed column (401) insert in fixed slot (301) that constructional column (3) were reserved, make fixed column (401) can promote in fixed slot (301), reserve on basement outer wall (1) and have a breach (102) that is used for one of them fixed column (401) male, be equipped with backstop piece (9) in this breach (102) adjacent department, I (5) of bolt insert in breach (102) through with backstop piece (9) cooperation, support fixed column (401) tightly in fixed slot (301).
4. The structure of the post-cast strip for the external wall of the basement as claimed in claim 3, wherein: the inner side of the baffle (4) is sequentially provided with a waterproof coil material layer (402) and a waterproof additional layer (403).
5. The structure of the post-cast strip for the external wall of the basement as claimed in claim 4, wherein: the inner side of the basement outer wall (1) is detachably provided with a unilateral template (6) through a mortise and tenon device (8).
6. The structure of the post-cast strip for the external wall of the basement as claimed in claim 5, wherein: tenon fourth of twelve earthly branches device (8) are including protruding I (101), recess I (601) and bolt II (602), protruding I (101) set up in basement outer wall (1) inboard, and I (601) the setting on unilateral template (6) of pegging graft with protruding I (101), insert recess I (601) when protruding I (101), and the two leaves gap (6010), and bolt II (602) insert this gap (6010) and fix basement outer wall (1) inboard with unilateral template (6).
7. The structure of the post-cast strip for the external wall of the basement as claimed in claim 6, wherein: the shape of the bolt II (602) is a right triangle, the shape of the groove I (601) is an isosceles trapezoid, and the bolt II (602) is made of high-quality oak.
8. The structure of the post-cast strip for the external wall of the basement as claimed in claim 7, wherein: the corner department of basement outer wall (1) sets up dog (7), sets up 2 protruding II (701) on dog (7), sets up 2 recess II (404) that match with protruding II (701) on baffle (4) of basement outer wall (1) corner both sides, and dog (7) detachable installs the corner department at basement outer wall (1).
9. A construction method of a basement outer wall post-cast strip is characterized by comprising the following steps: the method comprises the following construction steps:
s1, manufacturing and installing templates of the basement outer wall (1) and the constructional column (3), and pouring according to the templates to form a post-pouring belt (2);
s2, manufacturing a baffle (4) and a single-side template (6), and sequentially installing a waterproof coil material layer (402) and a waterproof additional layer (403) on the inner side of the baffle (4);
s3, after the concrete is solidified, removing the template of the constructional column (3), installing the baffle (4) and the single-side template (6), and respectively fixing the baffle (4) and the single-side template (6) by inserting the bolt I (5) and the bolt II (602);
and S4, after the deformation of the basement outer wall (1) is stable, removing the baffle (4), pouring concrete in the area of the post-pouring belt (2), and after the concrete in the area of the post-pouring belt (2) is cured, removing the single-side template (6) to complete the construction of the post-pouring belt of the basement outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110999269.5A CN113863388A (en) | 2021-08-28 | 2021-08-28 | Basement outer wall post-cast strip structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110999269.5A CN113863388A (en) | 2021-08-28 | 2021-08-28 | Basement outer wall post-cast strip structure and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113863388A true CN113863388A (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110999269.5A Pending CN113863388A (en) | 2021-08-28 | 2021-08-28 | Basement outer wall post-cast strip structure and construction method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150068147A1 (en) * | 2011-03-09 | 2015-03-12 | Quadrosera Corporation | Clips for thin brick wall system |
| CN107190782A (en) * | 2017-06-09 | 2017-09-22 | 江西建工第二建筑有限责任公司 | A kind of poured band of outer wall of basement structure and its construction method |
| CN209443503U (en) * | 2018-11-28 | 2019-09-27 | 成都建工第八建筑工程有限公司 | A kind of Retaining Wall post-cast strip plugging structure |
| CN113293803A (en) * | 2021-05-20 | 2021-08-24 | 江苏乐建建设有限公司 | Basement outer wall post-cast strip precast slab blocking piece and blocking construction method |
-
2021
- 2021-08-28 CN CN202110999269.5A patent/CN113863388A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150068147A1 (en) * | 2011-03-09 | 2015-03-12 | Quadrosera Corporation | Clips for thin brick wall system |
| CN107190782A (en) * | 2017-06-09 | 2017-09-22 | 江西建工第二建筑有限责任公司 | A kind of poured band of outer wall of basement structure and its construction method |
| CN209443503U (en) * | 2018-11-28 | 2019-09-27 | 成都建工第八建筑工程有限公司 | A kind of Retaining Wall post-cast strip plugging structure |
| CN113293803A (en) * | 2021-05-20 | 2021-08-24 | 江苏乐建建设有限公司 | Basement outer wall post-cast strip precast slab blocking piece and blocking construction method |
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Application publication date: 20211231 |
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