CN114232808A - Manufacturing and mounting method of combined wall for prefabricated building - Google Patents

Manufacturing and mounting method of combined wall for prefabricated building Download PDF

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Publication number
CN114232808A
CN114232808A CN202111646273.XA CN202111646273A CN114232808A CN 114232808 A CN114232808 A CN 114232808A CN 202111646273 A CN202111646273 A CN 202111646273A CN 114232808 A CN114232808 A CN 114232808A
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CN
China
Prior art keywords
wall body
concrete
floor slab
keel
wall
Prior art date
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Pending
Application number
CN202111646273.XA
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Chinese (zh)
Inventor
刘桂林
赵欢旗
郑智慧
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Luoyang Beibo Silicon Nest New Materials Co ltd
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Luoyang Beibo Silicon Nest New Materials Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Luoyang Beibo Silicon Nest New Materials Co ltd filed Critical Luoyang Beibo Silicon Nest New Materials Co ltd
Priority to CN202111646273.XA priority Critical patent/CN114232808A/en
Publication of CN114232808A publication Critical patent/CN114232808A/en
Pending legal-status Critical Current

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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
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • 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
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34384—Assembling details for foldable, separable, collapsible or retractable structures
    • 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
    • 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
    • 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
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
    • 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
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/023—Separate connecting devices for prefabricated floor-slabs
    • 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
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • 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
    • E04G21/14—Conveying or assembling building elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

A method for manufacturing and installing a combined wall body for an assembled house comprises the steps of prefabricating a plurality of outer wall bodies and inner wall bodies, wherein the outer wall bodies are provided with light microcrystal stone plates and concrete wall body layers, the inner wall bodies are provided with concrete wall body layers, a plurality of floor slab connecting pieces penetrate through the top sides of the top keels of the outer wall bodies and the inner wall bodies through a plurality of connecting bolts, and a plurality of foundation bolts penetrate through the bottom sides of the top keels of the outer wall bodies and the inner wall bodies; manufacturing a concrete foundation, processing a plurality of wall body mounting holes on the concrete foundation, filling grouting materials into the wall body mounting holes, hoisting the outer wall body and the inner wall body onto the concrete foundation, and respectively inserting a plurality of foundation bolts into the wall body mounting holes; and hoisting the floor slab to the top side of the bottommost combined wall body, and hoisting the outer wall body and the inner wall body to the lower combined wall body layer by layer. The combined wall body can be prefabricated in a factory or on site, so that the wet operation of pouring concrete on site is avoided, and the installation precision is easy to control.

Description

Manufacturing and mounting method of combined wall for prefabricated building
Technical Field
The invention relates to the field of prefabricated houses, in particular to a manufacturing and installing method of a combined wall body for a prefabricated house.
Background
The light steel structure prefabricated house has the advantages of light self weight, good earthquake resistance, short construction period, energy conservation, environmental protection, high industrialization degree and the like, has wide application prospect in China, but in the engineering practice for many years, the defects of the traditional light steel keel system are gradually shown, and the popularization and the application of the light steel keel system are seriously influenced. The combined wall body of the existing fabricated building is usually prefabricated in a factory or on site, so that wet operation of concrete pouring is required on site, the installation precision is not easy to control, the combined wall body is easy to generate overall and local instability and corrosion, the heat preservation, fire prevention and sound insulation performance is poor, the manufacturing cost and the installation cost are high, and the production of a large-batch light steel keel light concrete combined building is limited.
Disclosure of Invention
In order to solve the problems of the existing combined wall of the prefabricated building, the invention provides a manufacturing and installing method of the combined wall for the prefabricated building.
The technical scheme adopted by the invention for solving the technical problems is as follows: a manufacturing and installing method of a combined wall body for an assembled house comprises the following steps:
the method comprises the following steps that firstly, a plurality of vertical keels are respectively arranged between a top keel and a bottom keel, connecting grooves are processed on the surface of a light microcrystalline stone plate, then the light microcrystalline stone plate is arranged on one side of the vertical keels, the connecting grooves are aligned and attached to the vertical keels respectively, then light concrete is filled between the vertical keels, and the light concrete is attached to the light microcrystalline stone plate to form a concrete wall body layer located on the inner side of an outer wall body;
respectively installing a plurality of vertical keels between the top keel and the ground keel, then installing a plurality of keel inclined struts between the top keel, the ground keel and the vertical keels, and then filling light concrete between the vertical keels and the keel inclined struts in a matching manner to form a concrete wall layer of the inner wall;
repeating the operation, and penetrating a plurality of floor slab connecting pieces through a plurality of connecting bolts at the top side of the ceiling keel, and penetrating a plurality of foundation bolts at the bottom side of the floor keel to manufacture a plurality of external walls and internal walls;
step two, manufacturing a concrete foundation, processing a plurality of wall body mounting holes on the concrete foundation, then filling grouting materials into the wall body mounting holes, hoisting the outer wall body and the inner wall body onto the concrete foundation, respectively inserting a plurality of foundation bolts into the plurality of wall body mounting holes, and completing the mounting of the bottommost combined wall body after the grouting materials are solidified;
hoisting the floor slab to the top side of the bottommost combined wall body, screwing the connecting bolts and pressing the edge of the floor slab in a matched manner through the floor slab connecting pieces; and then hoisting the outer wall body and the inner wall body layer by layer to the lower combined wall body, respectively inserting a plurality of foundation bolts into the top side of the ceiling keel of the lower combined wall body, and hoisting a floor slab after each layer of combined wall body is hoisted until the required number of layers is reached.
Preferably, the floor slab connecting piece on the top side of the outer wall body is an L-shaped connecting piece, and the floor slab connecting piece on the top side of the inner wall body is a U-shaped connecting piece.
According to the technical scheme, the invention has the beneficial effects that:
the combined wall body has the advantages of simple structure and convenient installation, the light steel keel is wrapped by the light concrete, the calculated length is small, the integral and local instability is not easy to occur, the corrosion is not easy, the heat preservation, fire prevention and sound insulation performance is good, the weight is light, the anti-seismic performance is good, the combined wall body can be prefabricated in a factory or a site, the wet operation of pouring concrete in the site is avoided, the installation precision is easy to control, the manufacturing cost of the combined wall body is low, the installation cost is low, and the combined wall body is suitable for the production of large-batch light steel keel light concrete combined houses.
Drawings
FIG. 1 is a schematic view of a prefabricated building;
FIG. 2 is a schematic view of the exterior side of the exterior wall;
FIG. 3 is a schematic view of the inside of the exterior wall;
fig. 4 is a schematic view of an inner wall.
The labels in the figure are: 1. the wall body, 2, interior wall body, 3, concrete foundation, 4, wall body mounting hole, 5, light micrite slabstone, 6, day fossil fragments, 7, L shape connecting piece, 8, connecting bolt, 9, vertical fossil fragments, 10, ground fossil fragments, 11, rag bolt, 12, light concrete, 13, fossil fragments bracing, 14, U-shaped connecting piece.
Detailed Description
Referring to the drawings, the specific embodiments are as follows:
a manufacturing and installing method of a combined wall body for an assembled house comprises the following steps:
install respectively between ceiling keel 6 and the ground fossil fragments 10 with a plurality of vertical fossil fragments 9, at the surperficial spread groove of light microlite board 5, then install one side of a plurality of vertical fossil fragments 9 with light microlite board 5, make spread groove and a plurality of vertical fossil fragments 9 align the laminating respectively, then fill light concrete 12 between a plurality of vertical fossil fragments 9 to make light concrete 12 and the laminating of light microlite board 5, form and be located the concrete wall layer of external wall 1 inboard.
Install a plurality of vertical keel 9 respectively between day fossil fragments 6 and ground fossil fragments 10, then install a plurality of fossil fragments bracing 13 between day fossil fragments 6, ground fossil fragments 10 and vertical keel 9, then cooperate between vertical keel 9 and fossil fragments bracing 13 to fill light concrete 12, form the concrete wall layer of interior wall 2.
Repeating the above operation, and penetrating a plurality of floor slab connectors through a plurality of connecting bolts 8 on the top side of the skulls 6, and penetrating a plurality of foundation bolts 11 on the bottom side of the ground keel 10, so as to manufacture a plurality of external walls 1 and internal walls 2.
The concrete foundation 3 is manufactured, a plurality of wall body mounting holes 4 are processed on the concrete foundation 3, then grouting materials are filled in the wall body mounting holes 4, the outer wall body 1 and the inner wall body 2 are hoisted to the concrete foundation 3, a plurality of foundation bolts 11 are respectively inserted into the wall body mounting holes 4, and after the grouting materials are solidified, the installation of the bottommost combined type wall body is completed.
And hoisting the floor slab to the top side of the bottommost combined wall body, placing the edge of the floor slab on the floor slab connecting piece and below the bolt head of the connecting bolt 8, screwing the connecting bolts 8, and pressing the edge of the floor slab through the matching of the floor slab connecting pieces. The floor connecting piece on the top side of the outer wall body 1 is an L-shaped connecting piece 7, the floor connecting piece on the top side of the inner wall body 2 is a U-shaped connecting piece 14, one protruding side of the L-shaped connecting piece 7 faces the inner side of the outer wall body 1, two protrusions of the U-shaped connecting piece 14 are respectively located on two sides of the inner wall body 2 in the width direction, and two floor slabs can be respectively installed on two sides of the inner wall body 2 in the width direction.
And then hoisting the outer wall body 1 and the inner wall body 2 to the lower combined wall body layer by layer, respectively inserting a plurality of foundation bolts 11 into the top sides of the skynohybus ribs 6 of the lower combined wall body, and hoisting one floor slab after each layer of combined wall body is hoisted until the required number of layers is reached.

Claims (2)

1. A manufacturing and installing method of a combined wall body for an assembled house is characterized by comprising the following steps:
firstly, respectively installing a plurality of vertical keels (9) between a top keel (6) and a ground keel (10), processing connecting grooves on the surface of a light microcrystalline stone plate (5), then installing the light microcrystalline stone plate (5) on one side of the vertical keels (9), respectively aligning and attaching the connecting grooves and the vertical keels (9), then filling light concrete (12) between the vertical keels (9), and attaching the light concrete (12) and the light microcrystalline stone plate (5) to form a concrete wall layer positioned on the inner side of the outer wall body (1);
respectively installing a plurality of vertical keels (9) between an upper keel (6) and a ground keel (10), then installing a plurality of keel inclined struts (13) between the upper keel (6), the ground keel (10) and the vertical keels (9), and then filling light concrete (12) between the vertical keels (9) and the keel inclined struts (13) in a matching manner to form a concrete wall body layer of the inner wall body (2);
repeating the operation, and penetrating a plurality of floor slab connecting pieces through a plurality of connecting bolts (8) at the top side of the skynes (6), and penetrating a plurality of foundation bolts (11) at the bottom side of the ground keel (10) to manufacture a plurality of external wall bodies (1) and internal wall bodies (2);
step two, manufacturing a concrete foundation (3), processing a plurality of wall body mounting holes (4) on the concrete foundation (3), then filling grouting materials in the wall body mounting holes (4), hoisting the outer wall body (1) and the inner wall body (2) to the concrete foundation (3), respectively inserting a plurality of foundation bolts (11) into the plurality of wall body mounting holes (4), and finishing the mounting of the bottommost combined wall body after the grouting materials are solidified;
hoisting the floor slab to the top side of the bottommost combined wall body, screwing a plurality of connecting bolts (8) and pressing the edge of the floor slab in a matched manner through a plurality of floor slab connecting pieces; and then hoisting the outer wall body (1) and the inner wall body (2) to the lower combined wall body layer by layer, respectively inserting a plurality of foundation bolts (11) into the top sides of the skynohybutton ribs (6) of the lower combined wall body, and hoisting a floor slab after each layer of combined wall body is hoisted until the required number of layers is reached.
2. The method for manufacturing and installing the combined wall body of the prefabricated house according to the claim 1, wherein the method comprises the following steps: the floor slab connecting piece on the top side of the outer wall body (1) is an L-shaped connecting piece (7), and the floor slab connecting piece on the top side of the inner wall body (2) is a U-shaped connecting piece (14).
CN202111646273.XA 2021-12-30 2021-12-30 Manufacturing and mounting method of combined wall for prefabricated building Pending CN114232808A (en)

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CN202111646273.XA CN114232808A (en) 2021-12-30 2021-12-30 Manufacturing and mounting method of combined wall for prefabricated building

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115142553A (en) * 2022-07-18 2022-10-04 山东大学 Multi-layer assembled concrete plate type structure house and installation method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775998A1 (en) * 1998-03-16 1999-09-17 Gerard Ganne Sarl Method of construction of prefabricated building
WO2004055298A2 (en) * 2002-12-13 2004-07-01 Levai Jenoe Procedure for the construction of building works by using prefabricated wall-elements and prefabricated basic and other wall-elements
US20120096789A1 (en) * 2009-06-30 2012-04-26 Ying Chun Hsieh Integrated localization steel frame used in lightweight steel building
WO2016055974A2 (en) * 2014-10-10 2016-04-14 WORSAK, Kanok-nukulchai A construction structure and method of making thereof.
CN106677383A (en) * 2017-01-14 2017-05-17 山东飞越钢结构工程有限公司 Light steel keel internal parting wall used for reinforced concrete frame structure building
CN107761963A (en) * 2017-10-31 2018-03-06 广西旭腾实业集团有限公司 Concrete structure novel fabricated building system and its assembly method
CN109386050A (en) * 2017-08-03 2019-02-26 上海尚域实业发展股份有限公司 A kind of multi-layer combined type house structure
CN112962663A (en) * 2021-01-07 2021-06-15 司顺生 Construction method for narrow outer enclosure space of deep foundation
CN113006321A (en) * 2021-03-12 2021-06-22 昆山市建设工程质量检测中心 Construction method for connecting joints between combined precast concrete wall bodies

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775998A1 (en) * 1998-03-16 1999-09-17 Gerard Ganne Sarl Method of construction of prefabricated building
WO2004055298A2 (en) * 2002-12-13 2004-07-01 Levai Jenoe Procedure for the construction of building works by using prefabricated wall-elements and prefabricated basic and other wall-elements
US20120096789A1 (en) * 2009-06-30 2012-04-26 Ying Chun Hsieh Integrated localization steel frame used in lightweight steel building
WO2016055974A2 (en) * 2014-10-10 2016-04-14 WORSAK, Kanok-nukulchai A construction structure and method of making thereof.
CN106677383A (en) * 2017-01-14 2017-05-17 山东飞越钢结构工程有限公司 Light steel keel internal parting wall used for reinforced concrete frame structure building
CN109386050A (en) * 2017-08-03 2019-02-26 上海尚域实业发展股份有限公司 A kind of multi-layer combined type house structure
CN107761963A (en) * 2017-10-31 2018-03-06 广西旭腾实业集团有限公司 Concrete structure novel fabricated building system and its assembly method
CN112962663A (en) * 2021-01-07 2021-06-15 司顺生 Construction method for narrow outer enclosure space of deep foundation
CN113006321A (en) * 2021-03-12 2021-06-22 昆山市建设工程质量检测中心 Construction method for connecting joints between combined precast concrete wall bodies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115142553A (en) * 2022-07-18 2022-10-04 山东大学 Multi-layer assembled concrete plate type structure house and installation method thereof

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