CN111236740B - Rapid construction method of prefabricated enclosure wall - Google Patents
Rapid construction method of prefabricated enclosure wall Download PDFInfo
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- CN111236740B CN111236740B CN202010083436.7A CN202010083436A CN111236740B CN 111236740 B CN111236740 B CN 111236740B CN 202010083436 A CN202010083436 A CN 202010083436A CN 111236740 B CN111236740 B CN 111236740B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a rapid construction method of a prefabricated enclosure wall, which comprises the following steps: A. firstly, teaching a plurality of concrete piers on a foundation, and slotting the center of the concrete piers; B. inserting the bottom of the concrete prefabricated stand column into a groove on a concrete pier, and connecting the upper surface of the concrete pier with the outer wall of the concrete prefabricated stand column through a right-angle connecting piece; C. connecting pieces are respectively installed on two sides of the concrete prefabricated stand columns, and the connecting pieces on two adjacent concrete prefabricated stand columns are symmetrically arranged; D. mounting prefabricated wall boards between the connecting pieces from bottom to top, locking the prefabricated wall boards through locking bolts, and filling sealant between every two adjacent prefabricated wall boards; E. and finally, pouring sealant into the groove. The construction method adopted by the invention has the advantages of high construction efficiency, small construction difficulty, short period, high structural strength of the constructed enclosing wall, convenience for disassembly and assembly, high safety, difficult deformation and high compressive strength.
Description
Technical Field
The invention relates to the technical field of construction of prefabricated enclosure walls, in particular to a rapid construction method of a prefabricated enclosure wall.
Background
In general, the construction process of the enclosing wall includes firstly excavating earthwork on the ground, then pouring reinforced concrete to form a foundation and upright columns, then building wall surfaces and pressing tops between the upright columns by using bricks, and finally coating cement mortar on the wall surfaces to form a whole. By adopting the construction mode, the field wet operation processes are multiple (the wet operation refers to construction operation with water in the aspect of construction, such as plastering, brick laying and the like, muddy water stains are often left on the construction field due to wet operation with water construction, even sewage is discharged to nearby rivers, and great pollution is caused to the construction and the environment), the construction period is long, a large amount of labor is consumed, the construction workload is increased, the construction engineering is abandoned after being completed, the labor cost is consumed during dismantling, the dismantled waste bricks and the solidified cement paste chips cannot be reused, a large amount of solid garbage is formed, a large amount of waste is caused, and the environment is polluted, so the existing construction method is necessarily improved.
Disclosure of Invention
The invention aims to provide a rapid construction method of a prefabricated enclosure wall, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a rapid construction method of a prefabricated enclosure wall comprises the following steps:
A. firstly, pouring a plurality of concrete piers on a foundation, and slotting the center of each concrete pier;
B. inserting the bottom of the concrete prefabricated stand column into a groove on a concrete pier, and connecting the upper surface of the concrete pier with the outer wall of the concrete prefabricated stand column through a right-angle connecting piece;
C. connecting pieces are respectively installed on two sides of the concrete prefabricated stand columns, and the connecting pieces on two adjacent concrete prefabricated stand columns are symmetrically arranged;
D. mounting prefabricated wall boards between the connecting pieces from bottom to top, locking the prefabricated wall boards through locking bolts, and filling sealant between every two adjacent prefabricated wall boards;
E. and finally, pouring sealant into the groove.
Preferably, the right-angle connecting piece in the step B is a stainless steel connecting piece, a locking bolt hole is formed in the right-angle connecting piece, and the right-angle connecting piece is fixedly connected with the concrete pier and the concrete prefabricated stand column through bolts.
Preferably, the connecting piece includes joint section and horizontal segment in the step C, joint section and horizontal segment integrated into one piece, the joint section is the character cut in bas-relief structure, all open the bolt hole on joint section and the horizontal segment.
Preferably, the prefabricated wallboard comprises a board body, wherein the upper end face and the lower end face of the board body are respectively compounded with a compression-resistant board, the outer side face of the compression-resistant board is compounded with a foam board, the outer surface of the foam board is coated with a layer of reinforcing mesh, bolt holes are formed in four corners of the prefabricated wallboard, and the compression-resistant board comprises 10-20 parts by weight of lignocellulose, 4-12 parts by weight of hydroxypropyl starch, 5-15 parts by weight of polyurethane, 20-30 parts by weight of brominated epoxy resin, 8-18 parts by weight of vermiculite powder, 7-14 parts by weight of granite and 4-12 parts by weight of gypsum powder.
Preferably, the steel bar net comprises a net body, and the net body is formed by welding transverse reinforcing ribs and longitudinal reinforcing ribs.
Preferably, the height of the prefabricated wall board is 30-40cm, and the thickness of the prefabricated wall board is 1cm-2 cm.
Compared with the prior art, the invention has the beneficial effects that:
(1) the construction method adopted by the invention has the advantages of high construction efficiency, small construction difficulty, short period, high structural strength of the constructed enclosing wall, convenience for disassembly and assembly and high safety.
(2) According to the invention, the concrete piers and the concrete prefabricated stand columns are connected by adopting the stainless steel right-angle connecting piece, so that the connection stability is good, and the concrete piers and the concrete prefabricated stand columns are convenient to disassemble and construct.
(3) According to the invention, the connecting piece comprises the clamping section and the horizontal section which are integrally formed, the clamping section is of a concave structure, bolt holes are formed in the clamping section and the horizontal section, the clamping section is clamped with the concrete prefabricated stand column, two sides of the horizontal section are fixedly connected with the edge of the prefabricated wallboard respectively, and by adopting the structure, the mounting stability of the prefabricated wallboard can be improved, and the mounting effect of the prefabricated wallboard can be improved due to the fact that two groups of prefabricated wallboards are mounted.
(4) The prefabricated wallboard has excellent compression resistance, impact resistance and wear resistance, and the reinforcing mesh coated on the outer side can improve the firmness of the prefabricated wallboard and prevent the prefabricated wallboard from deforming.
Drawings
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic structural diagram of the prefabricated enclosure of the present invention;
FIG. 3 is a partial top view of the present invention;
FIG. 4 is a side view of a prefabricated wall panel of the present invention;
fig. 5 is a schematic view of the structure of the reinforcing mesh of the present invention.
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.
The first embodiment is as follows:
referring to fig. 1-5, the present invention provides a technical solution: a rapid construction method of a prefabricated enclosure wall comprises the following steps:
A. firstly, teaching a plurality of concrete piers 1 on a foundation, and slotting 2 in the centers of the concrete piers;
B. inserting the bottom of the concrete prefabricated upright column 3 into a groove on the concrete pier 1, and connecting the upper surface of the concrete pier 1 with the outer wall of the concrete prefabricated upright column 3 through a right-angle connecting piece 4;
C. connecting pieces 5 are respectively arranged on two sides of the precast concrete columns 3, and the connecting pieces on two adjacent precast concrete columns 3 are symmetrically arranged;
D. mounting prefabricated wall boards 6 between the connecting pieces 5 from bottom to top, locking the prefabricated wall boards through locking bolts, and filling a sealant 7 between every two adjacent prefabricated wall boards 6;
E. and finally, pouring sealant into the groove.
In this embodiment, the right-angle connector 4 in the step B is a stainless steel connector, the right-angle connector 4 is provided with a locking bolt hole, and the right-angle connector 4 is fixedly connected with the concrete pier 1 and the concrete prefabricated column 3 through bolts. According to the invention, the concrete piers and the concrete prefabricated stand columns are connected by adopting the stainless steel right-angle connecting piece, so that the connection stability is good, and the concrete piers and the concrete prefabricated stand columns are convenient to disassemble and construct.
In this embodiment, connecting piece 5 includes joint section 8 and horizontal segment 9 in the step C, joint section 8 and horizontal segment 9 integrated into one piece, joint section 8 is character cut in bas-relief shape structure, all open the bolt hole on joint section 8 and the horizontal segment 9. The connecting piece has good connection stability, is not easy to deform and fall off.
Example two:
a rapid construction method of a prefabricated enclosure wall comprises the following steps:
A. firstly, teaching a plurality of concrete piers 1 on a foundation, and slotting 2 in the centers of the concrete piers;
B. inserting the bottom of the concrete prefabricated upright column 3 into a groove on the concrete pier 1, and connecting the upper surface of the concrete pier 1 with the outer wall of the concrete prefabricated upright column 3 through a right-angle connecting piece 4;
C. connecting pieces 5 are respectively arranged on two sides of the precast concrete columns 3, and the connecting pieces on two adjacent precast concrete columns 3 are symmetrically arranged;
D. mounting prefabricated wall boards 6 between the connecting pieces 5 from bottom to top, locking the prefabricated wall boards through locking bolts, and filling a sealant 7 between every two adjacent prefabricated wall boards 6;
E. and finally, pouring sealant into the groove.
In this embodiment, the right-angle connector 4 in the step B is a stainless steel connector, the right-angle connector 4 is provided with a locking bolt hole, and the right-angle connector 4 is fixedly connected with the concrete pier 1 and the concrete prefabricated column 3 through bolts. According to the invention, the concrete piers and the concrete prefabricated stand columns are connected by adopting the stainless steel right-angle connecting piece, so that the connection stability is good, and the concrete piers and the concrete prefabricated stand columns are convenient to disassemble and construct.
In this embodiment, connecting piece 5 includes joint section 8 and horizontal segment 9 in the step C, joint section 8 and horizontal segment 9 integrated into one piece, joint section 8 is character cut in bas-relief shape structure, all open the bolt hole on joint section 8 and the horizontal segment 9. The connecting piece has good connection stability, is not easy to deform and fall off.
In this embodiment, prefabricated wall panel 6 includes a panel body 10, composite compression plates 11 are respectively disposed on an upper end surface and a lower end surface of panel body 10, composite foam plates 12 are disposed on outer side surfaces of composite compression plates 11, a layer of reinforcing mesh 13 is coated on outer surfaces of foam plates 12, bolt holes are formed at four corners of prefabricated wall panel 6, reinforcing mesh 13 includes a mesh body, and the mesh body is formed by welding transverse reinforcing ribs 14 and longitudinal reinforcing ribs 15.
The composite pressure-resistant plate 11 comprises the following raw materials in parts by weight: 10 parts of lignocellulose, 4 parts of hydroxypropyl starch, 5 parts of polyurethane, 20 parts of brominated epoxy resin, 8 parts of vermiculite powder, 7 parts of granite and 4 parts of gypsum powder. The preparation process of the composite pressure-resistant plate 11 is a conventional composite plate manufacturing process.
Example three:
the raw materials of the composite pressure-resistant plate 11 in the embodiment comprise, by weight, 20 parts of lignocellulose, 12 parts of hydroxypropyl starch, 15 parts of polyurethane, 30 parts of brominated epoxy resin, 18 parts of vermiculite powder, 14 parts of granite and 12 parts of gypsum powder. The other structure is the same as the embodiment.
Example four:
the raw materials of the composite pressure-resistant plate 11 in the embodiment comprise, by weight, 12 parts of lignocellulose, 6 parts of hydroxypropyl starch, 6 parts of polyurethane, 22 parts of brominated epoxy resin, 9 parts of vermiculite powder, 9 parts of granite and 7 parts of gypsum powder. The other structure is the same as the embodiment.
Example five:
the raw materials of the composite pressure-resistant plate 11 in the embodiment comprise, by weight, 15 parts of lignocellulose, 8 parts of hydroxypropyl starch, 10 parts of polyurethane, 25 parts of brominated epoxy resin, 13 parts of vermiculite powder, 10 parts of granite and 8 parts of gypsum powder. The other structure is the same as the embodiment.
According to the structure, the clamping section is clamped with the concrete prefabricated stand column, two sides of the horizontal section are fixedly connected with the edge of the prefabricated wallboard respectively, the installation stability of the prefabricated wallboard can be improved by adopting the structure, and the compression-resistant effect can be improved by installing two groups of prefabricated wallboards. In addition, the prefabricated wallboard adopted by the invention has excellent compression resistance, impact resistance and wear resistance, and the reinforcing mesh coated on the outer side can improve the firmness of the prefabricated wallboard and prevent the prefabricated wallboard from deforming.
In conclusion, the construction method adopted by the invention has the advantages of high construction efficiency, small construction difficulty, short period, high structural strength of the constructed enclosing wall, convenience in disassembly and assembly and high safety.
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 (1)
1. A rapid construction method of a prefabricated enclosure wall is characterized in that: the method comprises the following steps:
A. firstly, teaching a plurality of concrete piers (1) on a foundation, and slotting (2) in the centers of the concrete piers;
B. inserting the bottom of the concrete prefabricated upright post (3) into a groove on the concrete pier (1), and connecting the upper surface of the concrete pier (1) with the outer wall of the concrete prefabricated upright post (3) through a right-angle connecting piece (4);
C. connecting pieces (5) are respectively installed on two sides of the concrete prefabricated upright columns (3), and the connecting pieces on two adjacent concrete prefabricated upright columns (3) are symmetrically arranged;
D. the prefabricated wall boards (6) are arranged between the connecting pieces (5) from bottom to top and are locked by locking bolts, and a sealant (7) is filled between every two adjacent prefabricated wall boards (6);
E. finally, pouring sealant into the groove;
in the step B, the right-angle connecting piece (4) adopts a stainless steel connecting piece, the right-angle connecting piece (4) is provided with a locking bolt hole, the right-angle connecting piece (4) is fixedly connected with the concrete pier (1) and the concrete prefabricated upright post (3) through bolts respectively, in the step C, the connecting piece (5) comprises a clamping section (8) and a horizontal section (9), the clamping section (8) and the horizontal section (9) are integrally formed, the clamping section (8) is of a concave structure, the clamping section (8) and the horizontal section (9) are provided with bolt holes respectively, the prefabricated wallboard (6) comprises a board body (10), the upper end surface and the lower end surface of the board body (10) are respectively compounded with a compression-resistant plate (11), the outer side surface of the compression-resistant plate (11) is compounded with a foam plate (12), the outer surface of the foam plate (12) is coated with a layer of reinforcing mesh (13), and four corners of the prefabricated wallboard (6), the pressure-resistant plate (11) comprises, by weight, 10-20 parts of lignocellulose, 4-12 parts of hydroxypropyl starch, 5-15 parts of polyurethane, 20-30 parts of brominated epoxy resin, 8-18 parts of vermiculite powder, 7-14 parts of granite and 4-12 parts of gypsum powder, the reinforcing mesh (13) comprises a mesh body, the mesh body is formed by welding transverse reinforcing ribs (14) and longitudinal reinforcing ribs (15), and the prefabricated wallboard (6) is 30-40cm in height and 1-2 cm in thickness.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010083436.7A CN111236740B (en) | 2020-02-09 | 2020-02-09 | Rapid construction method of prefabricated enclosure wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010083436.7A CN111236740B (en) | 2020-02-09 | 2020-02-09 | Rapid construction method of prefabricated enclosure wall |
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| CN111236740A CN111236740A (en) | 2020-06-05 |
| CN111236740B true CN111236740B (en) | 2021-06-25 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2952103A1 (en) * | 2009-10-30 | 2011-05-06 | Palines O | Device for connecting side sill to vertical support i.e. post, of fence on sleeper wall, has pins extended laterally from vertical support and engaged in axial housings provided at ends of side sills, where pins are made of rigid material |
| CN204590782U (en) * | 2015-01-19 | 2015-08-26 | 江苏中南建筑产业集团有限责任公司 | A kind of industrialization Prefabricated enclosure wall |
| CN205445125U (en) * | 2016-02-03 | 2016-08-10 | 河北超能投资管理有限公司 | Execute i -shaped assembled enclosure fast |
| CN108222656A (en) * | 2018-01-30 | 2018-06-29 | 重庆中航建设（集团）有限公司 | The construction method of Prefabricated enclosure wall |
| CN207847259U (en) * | 2018-01-24 | 2018-09-11 | 姚方超 | A kind of prefabricated enclosing |
-
2020
- 2020-02-09 CN CN202010083436.7A patent/CN111236740B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2952103A1 (en) * | 2009-10-30 | 2011-05-06 | Palines O | Device for connecting side sill to vertical support i.e. post, of fence on sleeper wall, has pins extended laterally from vertical support and engaged in axial housings provided at ends of side sills, where pins are made of rigid material |
| CN204590782U (en) * | 2015-01-19 | 2015-08-26 | 江苏中南建筑产业集团有限责任公司 | A kind of industrialization Prefabricated enclosure wall |
| CN205445125U (en) * | 2016-02-03 | 2016-08-10 | 河北超能投资管理有限公司 | Execute i -shaped assembled enclosure fast |
| CN207847259U (en) * | 2018-01-24 | 2018-09-11 | 姚方超 | A kind of prefabricated enclosing |
| CN108222656A (en) * | 2018-01-30 | 2018-06-29 | 重庆中航建设（集团）有限公司 | The construction method of Prefabricated enclosure wall |
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