CN110685371A - Rapid hoisting construction process for prefabricated composite wallboard - Google Patents
Rapid hoisting construction process for prefabricated composite wallboard Download PDFInfo
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- CN110685371A CN110685371A CN201910858309.7A CN201910858309A CN110685371A CN 110685371 A CN110685371 A CN 110685371A CN 201910858309 A CN201910858309 A CN 201910858309A CN 110685371 A CN110685371 A CN 110685371A
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- wallboard
- wall body
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a rapid hoisting construction process of a prefabricated composite wallboard, which is realized based on a rapid hoisting frame of the prefabricated composite wallboard, and comprises a frame consisting of a frame beam at the bottom, upright posts and an upper cross beam and a wall body which is arranged in the frame and formed by splicing a plurality of unit wallboards, wherein the unit wallboards are fixedly connected through connecting parts, and the wall body is embedded in groove bodies of the upright posts at two sides after being hoisted; the invention has simple structure and simple construction process, the integral connection strength of the wall body and the frame bracket is high, the stability is good, and the leakage at the joint of the wall body and the upright post is effectively prevented.
Description
Technical Field
The invention relates to a rapid hoisting construction process for a prefabricated composite wallboard, and belongs to the technical field of building construction.
Background
In the modernization transformation process from the building industry to the building industry, the frequency of prefabricated building use is more and more frequent, along with the continuous development of the building industry, the traditional blocky masonry material is gradually transformed into a plate, the prefabricated wall plate is manufactured into a finished product in a factory in advance in the early stage and then is transported to a construction site for assembly, and the wall plate solves the problem of complex wall construction and can shorten the construction period; in the prior art, the unit wall board has a complex construction process due to the self weight and large volume, so that real assembly construction is not formed, and the construction quality is difficult to ensure; the unit wall boards and the frame are mostly combined in a plane mode that the wall board surfaces are abutted against the upright column surfaces, are unstable, lack of a good connection mode, have low connection strength and are easy to leak; meanwhile, due to the fact that installation gaps can exist between the wall boards and the frame and between the wall boards, the gaps can only be leveled by puttying at present, but sometimes the gaps are large and are difficult to fill up through the puttying, so that inconvenience is brought to construction, and the construction period is prolonged.
Disclosure of Invention
The invention aims to overcome the defects and provide a rapid hoisting construction process for a prefabricated composite wallboard, which has the advantages of simple structure, convenience and quickness in construction, high connection strength, stable performance and difficulty in leakage.
The purpose of the invention is realized as follows:
a construction process for quickly hoisting a prefabricated composite wallboard comprises the following specific steps:
and 9, binding reserved steel bars at the tops of the unit wallboards with reinforcing steel bars in the upper beam, erecting a formwork, pouring the upper beam, and naturally maintaining the integral structure.
The invention relates to a rapid hoisting construction process of a prefabricated composite wallboard, which is realized based on a rapid hoisting frame of the prefabricated composite wallboard, and comprises a frame consisting of a frame beam at the bottom, a stand column and an upper cross beam and a wall body which is arranged in the frame and formed by splicing a plurality of unit wallboards, and is characterized in that: the top surface of the frame beam is provided with a plurality of frame beam embedded welding pieces which are uniformly distributed; the left end and the right end of the top surface of the frame beam are respectively provided with an upright post, and the two upright posts are symmetrically arranged; the inner side surfaces of the two upright posts are both vertically provided with a groove body; a wall body formed by splicing a plurality of parallel unit wallboards is arranged between the two upright posts, and two sides of the wall body are respectively embedded in the grooves of the two upright posts; a plurality of reserved steel bars which are vertically arranged are sequentially and uniformly penetrated between the top surface and the bottom surface of the unit wallboard from left to right, and the reserved steel bars penetrate through the unit wallboard; the bottom surface of the unit wallboard is provided with a wallboard embedded welding piece; the wallboard embedded welding pieces correspond to the frame beam embedded welding pieces one by one; two side surfaces of each unit wallboard are respectively provided with a plurality of connecting parts which are uniformly distributed from top to bottom, and two adjacent unit wallboards are fixedly connected through the connecting parts; the top surface of the wall body is flush with the top surfaces of the stand columns; the top surface of stand and the top surface of wall body are provided with the entablature, the cross-under has the reinforcing bar of horizontal setting in the entablature, the reinforcing bar in the entablature is connected with the reservation reinforcing bar on the unit wallboard.
The invention relates to a rapid hoisting construction process for a prefabricated composite wallboard, which is characterized in that structural adhesive is filled in gaps between the joint parts of the front side and the rear side of a wall body spliced by a plurality of parallel unit wallboards and a groove body; the gap between the joint of the groove body and the left and right sides of the wall body formed by splicing a plurality of parallel unit wall boards is filled with anti-seepage mortar.
The invention relates to a rapid hoisting construction process of a prefabricated composite wallboard, wherein a connecting part comprises connecting holes transversely arranged on the side surfaces of unit wallboards, the connecting holes are counter bores, the connecting holes on the side surfaces of two adjacent unit wallboards are symmetrically arranged, and two adjacent connecting holes are butted to form a complete reinforcing steel bar mounting hole; connecting reinforcing steel bars penetrate through the reinforcing steel bar mounting holes, the length of each connecting reinforcing steel bar is not more than that of each reinforcing steel bar mounting hole, and the diameter of each connecting reinforcing steel bar is not more than that of each reinforcing steel bar mounting hole; the gap between the connecting steel bar and the steel bar mounting hole is filled with concrete.
The invention relates to a rapid hoisting construction process for a prefabricated composite wallboard.
The invention relates to a rapid hoisting construction process for a prefabricated composite wallboard.
The invention relates to a rapid hoisting construction process for a prefabricated composite wallboard.
The invention relates to a rapid hoisting construction process for a prefabricated composite wallboard, wherein the unit wallboard is a composite wallboard, and the unit wallboard 1 is formed by compounding at least two of aerated concrete blocks, gypsum blocks, ceramsite blocks, sintered porous bricks, shale bricks, solid concrete bricks, horizontal hole concrete wallboards and activated carbon walls.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the plurality of parallel unit wallboards are spliced into the whole wall body through the connecting parts, so that the overall strength and the sealing property of the wall body are improved, and the production is convenient; the wall body is embedded in the groove body of the upright post by hoisting, and the groove embedded connecting structure greatly improves the connecting strength and the connecting stability of the joint surface of the wall body and the upright post relative to a plane type connecting structure, and simultaneously effectively improves the defect of easy leakage at the joint; the invention has the advantages of simple structure, convenient construction, high connection strength, high stability and difficult leakage.
Drawings
Fig. 1 is a schematic view of the overall structure of a rapid hoisting frame for a prefabricated composite wallboard according to the rapid hoisting construction process for the prefabricated composite wallboard.
Fig. 2 is a schematic view of the overall structure of the assembled wall body of the unit wall panel in fig. 1.
Fig. 3 is a schematic view of the frame beam structure of fig. 1.
Fig. 4 is a cross-sectional view of fig. 1.
Fig. 5 is a partial enlarged view II of the connection assembly of fig. 4.
Fig. 6 is a schematic view illustrating the assembly of the wall and the frame beam in fig. 1.
Wherein:
the unit wall plate comprises a unit wall plate 1, a frame beam 2, a stand column 3, an upper cross beam 4, a connecting part 5, an embedded wire pipe 6, a wiring groove 7 and a reinforcing rib 8;
the prefabricated concrete beam embedded wall comprises reserved steel bars 1.1, wallboard embedded welding pieces 1.2, frame beam embedded welding pieces 2.1, a groove body 3.1, connecting holes 5.1, connecting steel bars 5.2 and concrete 5.3.
Detailed Description
Referring to fig. 1-6, the invention relates to a rapid hoisting construction process for a prefabricated composite wallboard, which comprises the following specific process steps:
step 9, binding reserved steel bars 1.1 at the tops of the unit wallboards 1 with reinforcing steel bars in the upper beam 4, erecting a formwork, pouring the upper beam, and naturally curing the integral structure;
specifically, the invention relates to a construction process for quickly hoisting a prefabricated composite wallboard, which is realized based on a frame for quickly hoisting the prefabricated composite wallboard, and comprises a frame consisting of a frame beam 2 at the bottom, upright posts 3 and an upper cross beam 4, and a wall body which is arranged in the frame and formed by splicing a plurality of unit wallboards 1;
the top surface of the frame beam 2 is provided with a plurality of frame beam embedded welding pieces 2.1 which are uniformly distributed; the left end and the right end of the top surface of the frame beam 2 are respectively provided with an upright post 3, and the two upright posts 3 are symmetrically arranged; the inner side surfaces of the two upright posts 3 are both vertically provided with a groove body 3.1; a wall body formed by splicing a plurality of parallel unit wall boards 1 is arranged between the two upright posts 3, and two sides of the wall body are respectively embedded in the groove bodies 3.1 of the two upright posts 3; a plurality of vertically arranged reserved steel bars 1.1 are sequentially and uniformly penetrated between the top surface and the bottom surface of the unit wallboard 1 from left to right, and the reserved steel bars 1.1 penetrate through the unit wallboard 1; the bottom surface of the unit wallboard 1 is provided with a wallboard embedded welding piece 1.2; the wallboard embedded welding pieces 1.2 correspond to the frame beam embedded welding pieces 2.1 one by one, and particularly, after the spliced wall body is hoisted and embedded in the groove bodies 3.1 of the upright posts 3 on the two sides, the corresponding wallboard embedded welding pieces 1.2 and the frame beam embedded welding pieces 2.1 are respectively welded so as to improve the connection strength between the wall body and the frame beam 2; the wall body is characterized in that a plurality of connecting parts 5 which are uniformly distributed are respectively arranged on two side surfaces of each unit wallboard 1 from top to bottom, two adjacent unit wallboards 1 are fixedly connected through the connecting parts 5, specifically, the plurality of parallel unit wallboards 1 are spliced into the wall body, the connecting parts 5 are not arranged on the side surfaces, combined with the stand columns 3 on two sides, of the two unit wallboards 1 at the head and the tail, the connecting parts 5 which are uniformly distributed are arranged on the two side surfaces of the other unit wallboards 1, and the two adjacent unit wallboards 1 are fixedly connected through the connecting parts 5;
the top surface of the wall body is flush with the top surface of the upright post 3; the top surfaces of the upright posts 3 and the top surface of the wall body are provided with upper cross beams 4, reinforcing steel bars transversely arranged are connected in the upper cross beams 4 in a penetrating manner, and the reinforcing steel bars in the upper cross beams 4 are connected with reserved steel bars 1.1 on the unit wall board 1;
preferably, structural adhesive is filled in gaps between the joints of the front side and the rear side of the wall body spliced by the plurality of parallel unit wall boards 1 and the groove body 3.1; the gap between the joint of the groove body 3.1 and the left and right sides of the wall body formed by splicing a plurality of parallel unit wall boards 1 is filled with anti-seepage mortar; structural adhesive and impervious mortar are filled in the gaps at the joint of the wall body and the groove body 3.1, so that the bonding strength between the wall body and the groove body 3.1 is improved, and meanwhile, the leakage of the bonding surface between the wall body and the upright post 3 is prevented;
furthermore, the connecting part 5 comprises connecting holes 5.1 transversely arranged on the side surfaces of the unit wall boards 1, the connecting holes 5.1 are counter bores, the connecting holes 5.1 on the side surfaces of two adjacent unit wall boards 1 are symmetrically arranged, and the two adjacent connecting holes 5.1 form a complete reinforcing steel bar mounting hole after being butted; connecting reinforcing steel bars 5.2 are connected in the reinforcing steel bar mounting holes in a penetrating mode, the length of the connecting reinforcing steel bars 5.2 is not larger than that of the reinforcing steel bar mounting holes, and the diameter of the connecting reinforcing steel bars 5.2 is not larger than that of the reinforcing steel bar mounting holes; the gap between the connecting steel bar 5.2 and the steel bar mounting hole is filled with concrete 5.3, and after the concrete 5.3 is solidified, the adjacent two unit wallboards 1 are firmly fixed together with the connecting steel bar 5.2 in the concrete;
furthermore, an embedded line pipe 6 is arranged in the wall body formed by splicing the plurality of parallel unit wall boards 1, the terminal of the embedded line pipe 6 is a wiring groove 7, and the electric box is embedded in the wiring groove 7;
furthermore, a plurality of transverse reinforcing ribs 8 penetrate through the wall body formed by splicing the plurality of parallel unit wall boards 1, and the reinforcing ribs 8 penetrate through each unit wall board 1, so that the connection strength between the adjacent unit wall boards 1 is further improved;
furthermore, a raised line is arranged in the center of the top surface of the frame beam 2 along the length direction of the frame beam, a groove body corresponding to the raised line is arranged in the center of the bottom surface of the unit wall board 1 along the length direction of the frame beam 2, specifically, after a plurality of parallel unit wall boards 1 are assembled into a wall body, the groove body at the bottom of each unit wall board 1 is positioned on the same straight line to form a groove body corresponding to the raised line on the top surface of the frame beam 2, when the wall body is hoisted onto the frame beam 2, the raised line is embedded in the groove body of the wall body to form tongue-and-groove connection, so that leakage is effectively;
preferably, the unit wall board 1 is a composite wall board, and the unit wall board 1 is formed by compounding at least two of aerated concrete blocks, gypsum blocks, ceramsite blocks, sintered perforated bricks, shale bricks, solid concrete bricks, horizontal hole concrete wall boards and activated carbon wall bodies;
in addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (8)
1. The utility model provides a prefabricated composite wall panel hoists construction technology fast which characterized in that: the quick hoisting construction process comprises the following steps:
step 1, uniformly arranging connecting holes (5.1) on two side surfaces of a plurality of unit wall boards (1) to be assembled into a wall body from top to bottom respectively;
step 2, injecting concrete into each connecting hole (5.1), and inserting connecting steel bars (5.2) into the connecting holes (5.1);
step 3, splicing the unit wall boards (1) implanted with the connecting steel bars (5.2), implanting reinforcing steel bars, and then sending the unit wall boards into a curing room for natural curing or sending the unit wall boards into an autoclave for autoclaving;
step 4, pouring, forming and maintaining the bottom frame beam (2) in an installation site, wherein the upright post (3) and the frame beam (2) are connected in a cast-in-place manner or are welded and fixed through a pre-buried connecting piece;
step 5, after the assembled wall body and the frame reach the design strength, hoisting the assembled wall body to the design position;
step 6, carrying out inclined support and bottom support on the whole frame and the wall body, and detecting and adjusting the levelness and the verticality of the wall body hoisting and the support stability to enable the wall body hoisting and the verticality to meet the installation standard;
step 7, welding and fixing the wallboard embedded welding piece (1.2) on the bottom surface of the unit wallboard (1) and the frame beam embedded welding piece (2.1) on the top surface of the frame beam (2), and improving the connection strength between the wallboard embedded welding piece and the frame beam embedded welding piece;
step 8, plugging and pointing a gap between the bottom of the wall and the frame beam (2) by using a non-shrinkage mortar plugging special material;
and 9, binding the reserved steel bars (1.1) at the top of the unit wallboard (1) with the reinforcing steel bars in the upper cross beam (4), erecting a formwork, pouring the upper cross beam, and naturally maintaining the integral structure.
2. The utility model provides a prefabricated composite wall panel hoists construction technology fast which characterized in that: the rapid hoisting construction process is realized based on a rapid hoisting frame of a prefabricated composite wallboard, and comprises a frame consisting of a frame beam (2) at the bottom, a stand column (3) and an upper cross beam (4), and a wall body which is arranged in the frame and formed by splicing a plurality of unit wallboards (1); the top surface of the frame beam (2) is provided with a plurality of frame beam embedded welding pieces (2.1) which are uniformly distributed; the left end and the right end of the top surface of the frame beam (2) are respectively provided with an upright post (3), and the two upright posts (3) are symmetrically arranged; the inner side surfaces of the two upright posts (3) are both vertically provided with a groove body (3.1); a wall body formed by splicing a plurality of parallel unit wall boards (1) is arranged between the two upright posts (3), and two sides of the wall body are respectively embedded in the groove bodies (3.1) of the two upright posts (3); a plurality of vertically arranged reserved steel bars (1.1) are sequentially and uniformly penetrated between the top surface and the bottom surface of the unit wallboard (1) from left to right, and the reserved steel bars (1.1) penetrate through the unit wallboard (1); the bottom surface of the unit wallboard (1) is provided with a wallboard embedded welding piece (1.2); the wallboard embedded welding pieces (1.2) correspond to the frame beam embedded welding pieces (2.1) one by one; two side surfaces of each unit wallboard (1) are respectively provided with a plurality of connecting parts (5) which are uniformly distributed from top to bottom, and two adjacent unit wallboards (1) are fixedly connected through the connecting parts (5); the top surface of the wall body is flush with the top surface of the upright post (3); the top surface of stand (3) and the top surface of wall body are provided with entablature (4), the cross-under has the reinforcing bar of horizontal setting in entablature (4), reinforcing bar in entablature (4) is connected with reservation reinforcing bar (1.1) on unit wallboard (1).
3. The rapid hoisting construction process of the prefabricated composite wall panel according to claim 2, characterized in that: structural adhesive is filled in gaps between the joints of the front side and the rear side of the wall body spliced by a plurality of parallel unit wallboards (1) and the groove body (3.1); the gap between the joint of the groove body (3.1) and the left and right sides of the wall body formed by splicing a plurality of parallel unit wall boards (1) is filled with impervious mortar.
4. The rapid hoisting construction process of the prefabricated composite wall panel according to claim 2, characterized in that: the connecting parts (5) comprise connecting holes (5.1) transversely arranged on the side faces of the unit wall boards (1), the connecting holes (5.1) are counter bores, the connecting holes (5.1) on the side faces of two adjacent unit wall boards (1) are symmetrically arranged, and the two adjacent connecting holes (5.1) form a complete reinforcing steel bar mounting hole after being butted; connecting steel bars (5.2) penetrate through the steel bar mounting holes, the length of each connecting steel bar (5.2) is not more than that of each steel bar mounting hole, and the diameter of each connecting steel bar (5.2) is not more than that of each steel bar mounting hole; and concrete (5.3) is filled in the gap between the connecting steel bar (5.2) and the steel bar mounting hole.
5. The rapid hoisting construction process of the prefabricated composite wall panel according to claim 2, characterized in that: the wall body that forms by the concatenation of a plurality of unit wallboards (1) that parallel is provided with pre-buried spool (6) in, the terminal of pre-buried spool (6) is wiring groove (7), and the electricity box is set in wiring groove (7).
6. The rapid hoisting construction process of the prefabricated composite wall panel according to claim 2, characterized in that: the wall body formed by splicing the plurality of parallel unit wall boards (1) is internally provided with a plurality of transversely arranged reinforcing ribs (8) in a penetrating manner, and each unit wall board (1) is penetrated by the reinforcing ribs (8).
7. The rapid hoisting construction process of the prefabricated composite wall panel according to claim 2, characterized in that: the top surface center of frame roof beam (2) is provided with the sand grip along its length direction, the bottom surface center of cell wallboard (1) is provided with the cell body corresponding with the sand grip along the length direction of frame roof beam (2).
8. The rapid hoisting construction process of the prefabricated composite wall panel according to claim 2, characterized in that: the unit wallboard (1) is a composite wallboard, and the unit wallboard (1) is formed by compounding at least two of aerated concrete blocks, gypsum blocks, ceramsite blocks, sintered perforated bricks, shale bricks, solid concrete bricks, horizontal hole concrete wallboards and activated carbon walls.
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| CN201910858309.7A CN110685371A (en) | 2019-09-11 | 2019-09-11 | Rapid hoisting construction process for prefabricated composite wallboard |
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| CN201910858309.7A CN110685371A (en) | 2019-09-11 | 2019-09-11 | Rapid hoisting construction process for prefabricated composite wallboard |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021624A (en) * | 2020-01-18 | 2020-04-17 | 河南省第二建设集团有限公司 | Prefabricated light heat-insulating load-bearing wall board and manufacturing method and construction process thereof |
| CN111255167A (en) * | 2020-03-12 | 2020-06-09 | 宿迁市奥援建设工程有限公司 | Structure of building ceiling and construction method thereof |
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| CN205530667U (en) * | 2016-01-20 | 2016-08-31 | 武汉理工大学 | Prefabricated assembled concrete member |
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