CN114439127A - Novel cast-in-place wall enclosure structure and construction method thereof - Google Patents
Novel cast-in-place wall enclosure structure and construction method thereof Download PDFInfo
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- CN114439127A CN114439127A CN202210170629.5A CN202210170629A CN114439127A CN 114439127 A CN114439127 A CN 114439127A CN 202210170629 A CN202210170629 A CN 202210170629A CN 114439127 A CN114439127 A CN 114439127A
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- concrete
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000005187 foaming Methods 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 239000004568 cement Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000009415 formwork Methods 0.000 claims abstract description 4
- 239000011449 brick Substances 0.000 claims description 3
- 238000005034 decoration Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Images
Classifications
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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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- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4178—Masonry wall ties
-
- 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
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
Abstract
The invention discloses a novel cast-in-place wall enclosure structure and a construction method thereof, wherein the novel cast-in-place wall enclosure structure comprises a concrete structure, a cast-in-place foaming filling structure and a masonry partition structure, and is characterized in that: the construction method of the novel cast-in-place wall enclosure structure comprises the following steps: (S1) concreting the concrete structure; (S2) erecting opposite-pulling steel bars between every two sections of concrete structures; (S3) building masonry partition structures between every two sections of concrete structures; (S4) erecting a formwork between each two sections of concrete structures; (S5) pouring cement-based foaming materials as foaming filling structures in the erected templates between every two sections of concrete structures; (S6) removing the template; (S7) curing. According to the technical scheme, the building envelope wall construction is changed from a traditional building mode to a cast-in-place mode, the construction efficiency is improved, the wall flatness is high, wall decoration can be directly carried out, plastering and leveling are not needed, and the building envelope wall has high economic benefits.
Description
Technical Field
The invention relates to the field of construction of constructional engineering, in particular to a novel cast-in-place wall enclosure structure and a construction method thereof.
Background
The traditional wall building envelope is generally a masonry structure, the mode needs to consume a large amount of manpower and time to complete, the flatness of the wall surface of the masonry structure is limited, plastering and leveling are often needed to construct a finish coat, so that the construction period is greatly prolonged, and the construction cost is increased. Today, the high price of houses is a very important problem on how to reduce the construction cost.
The wall structure can be cast in situ to quickly complete construction without consuming a large amount of manpower and time. And can adopt aluminium mould etc. as the template, effectively solve the not enough problem of wall surface roughness, still can save the relevant process of wall plastering and leveling, further saved time limit for a project and cost. Therefore, the popularization of the scheme of the cast-in-place wall enclosure structure brings remarkable economic benefits.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a novel cast-in-place wall enclosure structure and a construction method thereof, which can effectively reduce the construction cost and save the construction period.
In order to achieve the purpose, the invention provides a novel cast-in-place wall enclosure structure and a construction method thereof, wherein the novel cast-in-place wall enclosure structure comprises a concrete structure, a cast-in-place foaming filling structure and a masonry partition structure, and the construction method of the novel cast-in-place wall enclosure structure comprises the following steps:
(S1) pouring concrete into a concrete structure, erecting steel bars and pouring concrete structures such as concrete columns or concrete shear walls in sections;
(S2) erecting opposite-pulling steel bars between every two sections of concrete structures;
(S3) building a masonry partition structure between every two sections of concrete structures, wherein the partition structure is built by light small bricks and has the length of 15-25 cm;
(S4) erecting a formwork between each two sections of concrete structures;
(S5) pouring cement-based foaming materials as a foaming filling structure in the erected template between each two sections of concrete structures, wherein the volume weight of the cement-based foaming materials is 400-800 kg/m during the year, and the strength is not lower than 2.5 MPa;
(S6) detaching the template, wherein the age of the template is not less than 48 hours;
(S7) curing.
Furthermore, cast-in-place foaming filling structure is poured by cement base expanded material and is formed, the counter-pull reinforcing bar can adopt pre-buried mode and concrete structure effective connection, and the interval is not more than 1.2m about the reinforcing bar is laid, and every layer of reinforcing bar quantity is no less than 2, and the reinforcing bar diameter is no less than phi 6.
Further, the thickness of the cast-in-place wall enclosure according to the steps (S2) - (S5) can be properly smaller than that of the concrete structure, namely the thickness is 10-25 cm.
The invention has the beneficial effects that:
compared with the prior art, the technical scheme of the invention fundamentally solves the problems of long construction period and high construction cost of the traditional wall enclosure construction, reduces the risk of quality problems and improves the engineering quality due to simple working procedures.
Drawings
Fig. 1 is a schematic view of the overall structure of the technical solution of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the technical solution of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail with reference to the following examples, but the scope of the present invention is not limited thereto.
As shown in fig. 1-2, a novel cast-in-place wall enclosure structure and a construction method thereof, the novel cast-in-place wall enclosure structure comprises a concrete structure, a cast-in-place foam filling structure and a masonry partition structure, and the construction method of the novel cast-in-place wall enclosure structure comprises the following steps:
(S1) pouring concrete into a concrete structure, erecting steel bars and pouring concrete structures such as concrete columns or concrete shear walls in sections;
(S2) erecting opposite-pulling steel bars between every two sections of concrete structures;
(S3) building a masonry partition structure between every two sections of concrete structures, wherein the partition structure is built by light small bricks and has the length of 15-25 cm;
(S4) erecting a formwork between each two sections of concrete structures;
(S5) pouring cement-based foaming materials as a foaming filling structure in the erected template between each two sections of concrete structures, wherein the volume weight of the cement-based foaming materials is 400-800 kg/m during the year, and the strength is not lower than 2.5 MPa;
(S6) detaching the template, wherein the age of the template is not less than 48 hours;
(S7) curing.
Furthermore, cast-in-place foaming filling structure is poured by cement base expanded material and is formed, the counter-pull reinforcing bar can adopt pre-buried mode and concrete structure effective connection, and the interval is not more than 1.2m about the reinforcing bar is laid, and every layer of reinforcing bar quantity is no less than 2, and the reinforcing bar diameter is no less than phi 6.
Further, the thickness of the cast-in-place wall enclosure according to the steps (S2) - (S5) can be properly smaller than that of the concrete structure, namely the thickness is 10-25 cm.
The above description is only exemplary of the present invention and should not be taken as limiting the invention, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a novel cast-in-place wall body envelope and construction method thereof, novel cast-in-place wall body envelope includes concrete structure, cast-in-place foaming filling structure, brickwork partition structure, its characterized in that: the construction method of the novel cast-in-place wall enclosure structure comprises the following steps:
(S1) pouring concrete into a concrete structure, erecting steel bars and pouring concrete structures such as concrete columns or concrete shear walls in sections;
(S2) erecting opposite-pulling steel bars between every two sections of concrete structures;
(S3) building a masonry partition structure between every two sections of concrete structures, wherein the partition structure is built by light small bricks and has the length of 15-25 cm;
(S4) erecting a formwork between each two sections of concrete structures;
(S5) pouring cement-based foaming materials as a foaming filling structure in the erected template between each two sections of concrete structures, wherein the volume weight of the cement-based foaming materials is 400-800 kg/m during the year, and the strength is not lower than 2.5 MPa;
(S6) detaching the template, wherein the age of the template is not less than 48 hours;
(S7) curing.
2. The novel cast-in-place wall enclosure structure and the construction method thereof according to claim 1, characterized in that: the cast-in-place foaming filling structure is formed by pouring cement-based foaming materials, the counter-pull steel bars can be effectively connected with a concrete structure in a pre-embedded mode, the vertical distance between the laid steel bars is not more than 1.2m, the number of the steel bars on each layer is not less than 2, and the diameter of the steel bars is not less than phi 6.
3. The novel cast-in-place wall enclosure structure and the construction method thereof according to claim 1, characterized in that: the thickness of the cast-in-place wall enclosure according to the steps (S2) - (S5) can be properly smaller than that of the concrete structure, namely the thickness is 10-25 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210170629.5A CN114439127A (en) | 2022-02-24 | 2022-02-24 | Novel cast-in-place wall enclosure structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210170629.5A CN114439127A (en) | 2022-02-24 | 2022-02-24 | Novel cast-in-place wall enclosure structure and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114439127A true CN114439127A (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210170629.5A Pending CN114439127A (en) | 2022-02-24 | 2022-02-24 | Novel cast-in-place wall enclosure structure and construction method thereof |
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| US5906081A (en) * | 1995-05-04 | 1999-05-25 | Ma-Rakennus J. Mantyla Ky | Wall construction and method of manufacturing a wall construction |
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-
2022
- 2022-02-24 CN CN202210170629.5A patent/CN114439127A/en active Pending
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| CN103726592A (en) * | 2013-12-28 | 2014-04-16 | 北京工业大学 | Light block wall with Z-shaped column frames and built-in single-row reinforcing bars and manufacturing method thereof |
| CN103835413A (en) * | 2014-03-21 | 2014-06-04 | 北京工业大学 | Foamed concrete bearing wall wrapped with wire mesh mortar boards and provided with line-shaped frame and construction method |
| CN103835404A (en) * | 2014-03-21 | 2014-06-04 | 北京工业大学 | Foamed concrete bearing wall wrapped with wire mesh mortar boards and provided with L-shaped frame and construction method |
| CN105317216A (en) * | 2015-02-11 | 2016-02-10 | 中建四局第三建筑工程有限公司 | Wall body reversed construction method and wall body and concrete framework casting structure |
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| CN113529975A (en) * | 2021-06-30 | 2021-10-22 | 五冶集团上海有限公司 | Wall-pulling reinforcement assembly and construction method thereof |
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