CN111501991A - Construction method for prefabricated assembly type balcony of residential building - Google Patents
Construction method for prefabricated assembly type balcony of residential building Download PDFInfo
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- CN111501991A CN111501991A CN202010311349.2A CN202010311349A CN111501991A CN 111501991 A CN111501991 A CN 111501991A CN 202010311349 A CN202010311349 A CN 202010311349A CN 111501991 A CN111501991 A CN 111501991A
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- Prior art keywords
- balcony
- prefabricated
- construction
- connecting piece
- slab
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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
- E04B1/003—Balconies; Decks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to the technical field of building construction, and particularly discloses a construction method of a prefabricated assembly type balcony of a residential building, which comprises the following steps: s1, determining the construction position of the balcony, and marking the construction position; s2, setting a connecting piece according to the marking position in the step S1; s3, hoisting the prefabricated balcony slab to the position above the connecting piece, and enabling the balcony slab to fall on the connecting piece; s4, pouring and fixing the prefabricated balcony slab and the connecting piece; s5, pouring and connecting the inner side of the prefabricated balcony slab and the wall, and arranging a heat-breaking belt on the outer side of the prefabricated balcony slab; s6, curing the poured concrete, cleaning the surface of the balcony slab and completing construction of the prefabricated balcony slab; according to the balcony construction method, the prefabricated balcony slab is used for construction, so that the problems of mold expansion, slurry leakage, unstable forming quality and the like in the traditional pouring process are solved; and this scheme construction period is shorter, can guarantee the whole security of prefabricated assembled balcony simultaneously.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a construction method of a prefabricated assembly type balcony of a residential building.
Background
At present, China is in the process of rapid urbanization, and the construction engineering is kept at a high quantity level within a certain time. The balcony is the indoor extension of building, is the place that the resident breathes fresh air, sunning clothing, puts cultivated in a pot, and its design needs compromise practicality and pleasing to the eye principle. Balcony generally has overhanging type, embedded type, corner formula three types. The balcony can not only enable the residents to receive light, absorb fresh air, do outdoor exercises, view and admire, enjoy the cool and dry clothes, but also can be changed into a pleasant small garden if the balcony is arranged well, so that the residents can enjoy the most pleasing colors in the nature and breathe fresh air with flower fragrance.
Traditional cast-in-place balcony must lead to appearing rising the mould easily, leaking thick liquid, balcony shaping unstable quality's problem through processes such as formwork, reinforcement, concrete placement.
Disclosure of Invention
The invention aims to provide a construction method of a prefabricated assembly type balcony of a residential building, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a construction method for a prefabricated assembly type balcony of a residential building comprises the following steps:
s1, determining the construction position of the balcony, and marking the construction position;
s2, setting a connecting piece according to the marking position in the step S1;
s3, hoisting the prefabricated balcony slab to the position above the connecting piece, and enabling the balcony slab to fall on the connecting piece;
s4, pouring and fixing the prefabricated balcony slab and the connecting piece;
s5, pouring and connecting the inner side of the prefabricated balcony slab and the wall, and arranging a heat-breaking belt on the outer side of the prefabricated balcony slab;
and S6, curing the poured concrete, cleaning the surface of the balcony slab, and completing the construction of the prefabricated balcony slab.
In a preferred embodiment of the present invention, in step S1, the balcony edge position is determined according to the balcony size, and the connecting member setting point is determined by marking lines on the balcony construction section position.
In a preferred embodiment of the present invention, in step S2, holes are drilled in the installation points according to the installation points determined in step S1, and the connecting members are embedded into the wall and cast.
As a preferred technical solution of the present invention, in step S2, the connecting member is a trapezoidal prism structure as a whole, and the connecting member is perpendicular to the cross section of the construction position and uniformly arranged along the cross section; one end of the connecting piece is arranged inside the wall body, and the other end of the connecting piece is positioned above the supporting outer wall.
In a preferred embodiment of the present invention, in step S3, a groove is formed on a lower side of the prefabricated balcony slab, and a position shape of the groove corresponds to a position shape of the connector.
In a preferred embodiment of the present invention, in step S4, a formwork is disposed on a lower side of the prefabricated balcony slab, the wood slab and the balcony slab form a sealed cavity, concrete is poured into the sealed cavity, and a fixing layer is formed on the lower side of the balcony slab.
In a preferred embodiment of the present invention, in step S5, the heat insulation belt is located above the supporting outer wall, the end of the connecting member is embedded inside the heat insulation belt, the heat insulation belt is made of inorganic foam concrete, and the thickness of the heat insulation belt is not less than 40 mm.
In a preferred embodiment of the present invention, in step S6, the cast concrete is covered with hay, and the concrete is wetted by sun water every 12 hours, and the curing time is 7 to 9 days.
Compared with the prior art, the invention has the beneficial effects that: according to the construction method for the prefabricated assembly type balcony of the residential building, the prefabricated balcony slab is used for construction, and the problems of mold expansion, slurry leakage, unstable forming quality and the like in the traditional pouring process are solved; and this scheme construction period is shorter, and the construction is more convenient, can guarantee the whole security of prefabricated assembled balcony simultaneously.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
The invention provides a technical scheme that: a construction method for a prefabricated assembly type balcony of a residential building comprises the following steps:
s1, determining the construction position of the balcony, and marking the construction position;
s2, setting a connecting piece according to the marking position in the step S1;
s3, hoisting the prefabricated balcony slab to the position above the connecting piece, and enabling the balcony slab to fall on the connecting piece;
s4, pouring and fixing the prefabricated balcony slab and the connecting piece;
s5, pouring and connecting the inner side of the prefabricated balcony slab and the wall, and arranging a heat-breaking belt on the outer side of the prefabricated balcony slab;
and S6, curing the poured concrete, cleaning the surface of the balcony slab, and completing the construction of the prefabricated balcony slab.
Further, in the step S1, the balcony edge position is determined according to the balcony size, and the connecting member setting point is determined by scribing at the balcony construction section position.
Further, in step S2, according to the set point determined in step S1, a hole is made at the set point, and the connecting member is embedded into the wall and is poured and fixed.
Further, in the step S2, the connecting member is integrally of a trapezoidal prism structure, and the connecting member is perpendicular to the cross section of the construction position and is uniformly arranged along the cross section; one end of the connecting piece is arranged inside the wall body, and the other end of the connecting piece is positioned above the supporting outer wall.
Furthermore, in step S3, a slot is left on the lower side of the prefabricated balcony slab, and the position shape of the slot corresponds to the position shape of the connecting piece.
Further, in step S4, a formwork is disposed on the lower side of the prefabricated balcony slab, a sealing cavity is formed by the wood board and the balcony slab, concrete is poured into the sealing cavity, and a fixing layer is formed on the lower side of the balcony slab.
Further, in the step S5, the heat insulation belt is located above the supporting outer wall, the end of the connecting member is embedded into the heat insulation belt, the heat insulation belt is made of an inorganic foam concrete material, and the thickness of the heat insulation belt is not less than 40 mm.
Further, in step S6, the cast concrete is covered with hay and is moistened by sun water every 12 hours, and the curing time is 7 to 9 days.
Specifically, the method comprises the following steps: in step S1, according to the size requirement of the balcony, the edge position of the balcony is determined on the wall, the setting point of the connecting piece is determined on the end face of the wall, and the line is drawn to facilitate the subsequent clear construction point. Step S2, punching the construction point of the connecting piece, embedding the connecting piece in the punching, and pouring and fixing by using concrete; the cross section of the connecting piece used in the step is of a trapezoidal structure, the trapezoidal structure is convenient to sink into a subsequent prefabricated balcony board, and the structure with the narrow upper part and the wide lower part has high bottom strength and can well provide support. In step S3, the balcony slab is dropped on the connecting members by hoisting, and the clamp grooves are pre-formed below the balcony slab and are arranged in one-to-one correspondence with the connecting members. And step S4, arranging a template below the balcony slab and the connecting piece, forming a sealed chamber by the template and the balcony slab above, filling the chamber, and forming a fixed layer below the balcony slab to achieve the purpose of connecting the balcony slab and the connecting piece. And step S5, arranging a heat-insulating band on the end face of the outer side of the balcony slab, wherein the heat-insulating band is positioned above the supporting outer wall, and the tail end of the connecting piece is embedded into the heat-insulating band, so that the construction step of the integral balcony slab is completed. In step S6, the concrete is cured by a hay sprinkling wet curing method, so as to ensure the quality of the solidified concrete and complete the construction ending work.
Set up the connecting piece into unevenness's structure for leave the gap between the two behind connecting piece and the balcony slab joint, and then pour into the gap when having made things convenient for follow-up concrete placement, increase joint strength.
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 (8)
1. A construction method for a prefabricated assembly type balcony of a residential building is characterized by comprising the following steps:
s1, determining the construction position of the balcony, and marking the construction position;
s2, setting a connecting piece according to the marking position in the step S1;
s3, hoisting the prefabricated balcony slab to the position above the connecting piece, and enabling the balcony slab to fall on the connecting piece;
s4, pouring and fixing the prefabricated balcony slab and the connecting piece;
s5, pouring and connecting the inner side of the prefabricated balcony slab and the wall, and arranging a heat-breaking belt on the outer side of the prefabricated balcony slab;
and S6, curing the poured concrete, cleaning the surface of the balcony slab, and completing the construction of the prefabricated balcony slab.
2. The construction method of the prefabricated assembly balcony of the residential building according to claim 1, wherein: in the step S1, the balcony edge position is determined according to the balcony size, and the connecting member setting point is determined by marking lines at the balcony construction section position.
3. The construction method of the prefabricated assembly balcony of the residential building according to claim 1, wherein: in the step S2, holes are drilled at the set points according to the set points determined in the step S1, and the connecting pieces are embedded into the wall and cast for fixing.
4. The construction method of the prefabricated assembly balcony of the residential building according to claim 1, wherein: in the step S2, the connecting piece is integrally in a trapezoidal prism structure, is perpendicular to the construction position section, and is uniformly arranged along the section position; one end of the connecting piece is arranged inside the wall body, and the other end of the connecting piece is positioned above the supporting outer wall.
5. The construction method of the prefabricated assembly balcony of the residential building according to claim 1, wherein: in the step S3, a slot is left on the lower side of the prefabricated balcony slab, and the position shape of the slot corresponds to the position shape of the connecting piece.
6. The construction method of the prefabricated assembly balcony of the residential building according to claim 1, wherein: in the step S4, a formwork is provided at the lower side of the prefabricated balcony slab, a sealing cavity is formed by the wood slab and the balcony slab, concrete is poured into the sealing cavity, and a fixing layer is formed at the lower side of the balcony slab.
7. The construction method of the prefabricated assembly balcony of the residential building according to claim 1, wherein: in the step S5, the heat-insulation belt is arranged above the supporting outer wall, the tail end of the connecting piece is embedded into the heat-insulation belt, the heat-insulation belt is made of inorganic foam concrete materials, and the thickness of the heat-insulation belt is not less than 40 mm.
8. The construction method of the prefabricated assembly balcony of the residential building according to claim 1, wherein: in the step S6, the cast concrete is covered with hay, and the concrete is wetted by sun water every 12 hours for 7 to 9 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010311349.2A CN111501991A (en) | 2020-04-20 | 2020-04-20 | Construction method for prefabricated assembly type balcony of residential building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010311349.2A CN111501991A (en) | 2020-04-20 | 2020-04-20 | Construction method for prefabricated assembly type balcony of residential building |
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| Publication Number | Publication Date |
|---|---|
| CN111501991A true CN111501991A (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010311349.2A Pending CN111501991A (en) | 2020-04-20 | 2020-04-20 | Construction method for prefabricated assembly type balcony of residential building |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160215491A1 (en) * | 2013-04-22 | 2016-07-28 | Sapphire Ballustrades Ltd | Balcony |
| CN206245464U (en) * | 2016-12-15 | 2017-06-13 | 四川省建筑设计研究院 | One kind is gone along with sb. to guard him by power integrated prefabricated balcony |
| CN107816126A (en) * | 2017-10-26 | 2018-03-20 | 沈阳建筑大学 | A kind of embedded prefabricated post of assembly concrete and prefabricated balcony |
| CN209145323U (en) * | 2018-10-18 | 2019-07-23 | 河北省建筑科学研究院 | Balcony is transformed in the low energy consumption of existing building |
| CN110424529A (en) * | 2019-08-12 | 2019-11-08 | 南通联泷装配式建筑科技有限公司 | A kind of prefabricated assembled Cantilever Beams balcony and construction method |
| CN110541472A (en) * | 2019-10-09 | 2019-12-06 | 沈阳建筑大学 | Assembled balcony of prefabricated floor |
-
2020
- 2020-04-20 CN CN202010311349.2A patent/CN111501991A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160215491A1 (en) * | 2013-04-22 | 2016-07-28 | Sapphire Ballustrades Ltd | Balcony |
| CN206245464U (en) * | 2016-12-15 | 2017-06-13 | 四川省建筑设计研究院 | One kind is gone along with sb. to guard him by power integrated prefabricated balcony |
| CN107816126A (en) * | 2017-10-26 | 2018-03-20 | 沈阳建筑大学 | A kind of embedded prefabricated post of assembly concrete and prefabricated balcony |
| CN209145323U (en) * | 2018-10-18 | 2019-07-23 | 河北省建筑科学研究院 | Balcony is transformed in the low energy consumption of existing building |
| CN110424529A (en) * | 2019-08-12 | 2019-11-08 | 南通联泷装配式建筑科技有限公司 | A kind of prefabricated assembled Cantilever Beams balcony and construction method |
| CN110541472A (en) * | 2019-10-09 | 2019-12-06 | 沈阳建筑大学 | Assembled balcony of prefabricated floor |
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Application publication date: 20200807 |