CN113931317A - Novel industrialized modular house and construction method thereof - Google Patents
Novel industrialized modular house and construction method thereof Download PDFInfo
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- CN113931317A CN113931317A CN202111261887.6A CN202111261887A CN113931317A CN 113931317 A CN113931317 A CN 113931317A CN 202111261887 A CN202111261887 A CN 202111261887A CN 113931317 A CN113931317 A CN 113931317A
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 77
- 239000010959 steel Substances 0.000 claims abstract description 77
- 239000002131 composite material Substances 0.000 claims abstract description 27
- 239000004567 concrete Substances 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 10
- 238000009417 prefabrication Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 18
- 239000011150 reinforced concrete Substances 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 239000011490 mineral wool Substances 0.000 claims description 12
- -1 polypropylene Polymers 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- 238000009435 building construction Methods 0.000 abstract 1
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
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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
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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
- E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
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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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
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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
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
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- Structural Engineering (AREA)
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Abstract
The invention relates to a novel industrialized modular house and a construction method thereof, belonging to the technical field of civil engineering, wherein the method comprises the steps of S1, carrying out standardized prefabrication on of wall modules, roof modules and supporting modules of various types in a factory; s2, pouring a concrete foundation on a construction site; s3, splicing and installing the prefabricated modules to form a main steel structure frame; and S4, mounting the composite board to an outer wall and a roof, and mounting a partition wall and a door and window. A novel industrialized modular house is built, and the novel industrialized modular house comprises a concrete foundation, a steel structure frame arranged on the concrete foundation and a composite plate covered on the steel structure frame, wherein the steel structure frame consists of prefabricated standard modules and comprises a wall surface module, a supporting module and a roof module; bolt holes are formed in the wall surface module, the roof surface module and the supporting module, and connecting plates are welded to serve as fixed nodes. The building requirement of rapid installation of building construction, the use requirement of multi-scene application and the environment protection requirement of repeated use are met.
Description
Technical Field
The invention belongs to the technical field of civil engineering, and relates to a novel industrialized modular house and a construction method thereof.
Background
The industrialized system building has obvious benefits in the aspects of improving the quality of the building industry of China, saving materials, protecting environment, accelerating the construction speed, reducing the labor intensity, improving the production efficiency and the like. Meanwhile, a plurality of departments of the housing and urban and rural construction department jointly issue a guidance opinion about promoting the intelligent construction and building industrialized collaborative development respectively in 7-3.7.2020 and a plurality of opinions about accelerating the novel building industrialized development respectively in 28.8.2021. The suggestion points out that new development concepts are comprehensively implemented, green development and high-quality development of urban and rural construction are promoted, the novel building industrialization is used for driving the building industry to be comprehensively transformed and upgraded, and a 'Chinese construction' brand with international competitiveness is created.
At present, however, the construction mode of the modular building has high requirements on field assembly workers, most of the technology is applied to the construction of large-span steel structure engineering or industrial plants, and some small civil buildings can not be applied to industrialized construction modes.
Disclosure of Invention
In view of the above, the present invention provides a novel industrial modular house and a construction method thereof, which solve the technical problems in the background art, and meet the construction requirements of rapid installation of house construction, the use requirements of multi-scenario application, and the environmental protection requirements of repeated use.
In order to achieve the purpose, the invention provides the following technical scheme:
a novel industrialized modular house building method comprises the following steps:
s1, performing standardized prefabrication of wall modules, roof modules and support modules of various types in a factory;
s2, pouring a concrete foundation on a construction site;
s3, splicing and installing the prefabricated modules to form a main steel structure frame;
and S4, mounting the composite board to an outer wall and a roof, and mounting a partition wall and a door and window.
Further, step S1 includes the steps of,
s101, prefabricating a wall surface module, and welding a horizontal steel pipe and a vertical steel pipe; forming bolt holes in the horizontal steel pipe and the vertical steel pipe, welding a connecting plate as a fixed node, and using Q235B as the material of the horizontal steel pipe and the vertical steel pipe;
s102, prefabricating a support module, welding an outer frame steel pipe and an inclined strut steel pipe, forming bolt holes in the outer frame steel pipe and the inclined strut steel pipe, welding a connecting plate as a fixed node, and using Q235B as materials of the outer frame steel pipe and the inclined strut steel pipe;
s103, prefabricating a roof module, namely forming bolt holes in the outer frame steel pipe and the inclined strut steel pipe, welding a connecting plate to serve as a fixing node, and using Q235B as materials of the outer frame steel pipe and the inclined strut steel pipe.
Further, the widths of the wall modules in the step S1 are 900mm, 1200mm and 1500mm respectively; the widths of the roof modules are 700mm, 1200mm and 1500mm respectively; the width of the support module is 500mm, 600mm and 1500mm respectively.
Further, step S2 includes the steps of,
s201, positioning and paying off, leveling a field, installing a template, pouring a concrete cushion layer, binding reinforcing steel bars on the concrete cushion layer and pouring concrete after the concrete of the cushion layer reaches a certain strength, and forming a cast-in-place reinforced concrete foundation;
s202, when the strength of the reinforced concrete foundation reaches 75% of the design strength, measuring and setting out on the surface of the foundation, and drawing the mounting position of each wall formwork.
Further, step S3 includes
S301, connecting the wall surface module with a reinforced concrete foundation; transporting the prefabricated modules to a construction site, hoisting the wall modules to the pre-paying-off and positioning installation positions, and fixing the wall modules on a foundation by using the fixing nodes and the bolts on the wall modules;
s302, connecting the wall modules; connecting and fixing the adjacent wall modules through bolts;
s303, connecting the support module with the wall surface module; hoisting the support modules to the wall surface modules and fixedly connecting the support modules through bolts;
s304, connecting the roof module with the wall surface module and the support module; and hoisting the roof to a pre-installation position, and fixing the roof, the support module and the wall surface module into an integral frame through the fixing nodes.
Further, step S4 includes the steps of,
s401, mounting an outer wall, namely mounting a composite rock wool heat-insulation plate outside a wall module, mounting a polypropylene vapor-barrier layer and a wall inner-layer color plate in the wall module, wherein the composite rock wool heat-insulation plate comprises a heat-insulation layer, a vapor-barrier layer and a wall outer-layer color plate;
s402, mounting a roof, mounting cushion blocks or purlins with different heights on a roof module, performing roof slope finding, mounting a steam-insulating layer panel and a finished product heat-insulating roof panel on the upper portions of the cushion blocks or the purlins, wherein the finished product heat-insulating roof panel comprises a heat-insulating layer, a waterproof breathable layer and a profiled steel sheet roof panel;
and S403, installing the light steel keel partition wall to a required partition wall, welding a door and window lintel, and installing a door and a window.
A novel industrialized modular house comprises a concrete foundation, a steel structure frame arranged on the concrete foundation and a composite board covered on the steel structure frame; the steel structure framework consists of prefabricated standard modules and comprises a wall surface module, a support module and a roof module; the wall surface module, the roof surface module and the support module are provided with bolt holes, and connecting plates are welded to serve as fixed nodes; the wall module passes through the connecting plate and the vertical installation of bolt on concrete foundation, and two wall modules of laminating each other utilize the bolt to connect, connect through supporting the module between two wall modules that leave mutually, the wall module with supporting module upper portion is connected with the roofing module through fixed node and bolt hole, connect through the bolt between the roofing module and constitute the roofing frame.
Further, the steel structure frame is composed of standard modules with different sizes, and the widths of the wall surface modules are 900mm, 1200mm and 1500mm respectively; the widths of the roof modules are 700mm, 1200mm and 1500mm respectively; the width types of the supporting modules are respectively 500mm, 600mm and 1500 mm.
Further, the composite board comprises a composite rock wool heat-insulation board arranged outside the wall module, a polypropylene ethylene steam-insulation layer arranged inside the wall module and a wall inner-layer color board; the composite rock wool heat-insulating board comprises a heat-insulating layer, a steam-insulating layer and a wall surface outer-layer colored board.
Further, the composite board comprises a steam-insulating layer panel and a finished product heat-insulating roof panel which are obliquely arranged on the roof module; the finished product heat-insulating roof board comprises a heat-insulating layer, a waterproof breathable layer and a profiled steel sheet roof board.
The invention has the beneficial effects that:
through dividing the house split into each standard module and carrying out mill's processing preparation, it is convenient that each module installation in the process of building, dismouting many times, material reuse, other beneficial effects embody in following several aspects:
1. the construction period is greatly reduced: various module components and connecting pieces are prefabricated or purchased finished products in factories and are directly transported to a site for installation, so that the time required by construction is greatly reduced.
2. Greatly reducing the required site for construction: the construction equipment is reduced in requirement, the occupied time is short (only a crane is used for hoisting a large module component), and the required construction space is reduced (extra steel components are not needed to be processed and manufactured on site, and meanwhile, each component can be transported to the site in batches according to the installation steps, so that the material accumulation on the site is reduced).
3. Reduce the professional technical requirement to the installer: each module component is prefabricated in the mill and processed, and installation hole or connecting plate have all been reserved at the position of connecting between the module, and the installer only need use supporting connecting piece with module component connection fixed can.
4. Is more environment-friendly: in site construction, only module components are connected and installed, so that damage to the surrounding environment caused by noise, dust, vibration and other adverse factors in the construction process is greatly reduced.
5. The material is saved, the environment is protected, and the regeneration is realized: the prefabricated standard component of mill has reduced the waste of material, and bolted connection is all adopted in the connection between each main module simultaneously, and reuse can be dismantled to each standard component.
6. The space combination is flexible and changeable: the wall module can be according to the demand stack according to the mounting dimension in horizontal, vertical two directions in certain extent to change the space size, form different space combination, satisfy different service function's demand.
7. The bolt holes of the prefabricated standard modules are connected with the fixed nodes by bolts, and other additional supporting systems are not needed.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a new industrial modular building wall module;
FIG. 2 is a schematic view of a novel industrial modular building support module;
FIG. 3 is a schematic view of a new industrial modular building roof module;
FIG. 4 is a schematic view of a new industrial modular building wall module installation;
FIG. 5 is a schematic view of a novel industrial modular building wall module mounting and fixing structure;
FIG. 6 is a schematic view of a novel industrial modular building wall module fastening structure;
FIG. 7 is a schematic view of a new industrial modular building support module installation;
fig. 8 is a schematic view of a novel mounting and fixing structure of an industrial modular house support module:
FIG. 9 is a schematic view of a new industrial modular building roof module installation;
FIG. 10 is a schematic view of a new industrial modular building roof module mounting and fixing structure;
fig. 11 is a schematic structural diagram of a novel industrial modular house embodiment.
Reference numerals: bolt hole 1, connecting plate 2, wall module fixed node 3, reinforced concrete basis 4, wall module 5, bolt backing plate 6, connecting screw 7, support module 8, roofing module 9, roofing module fixed node 10, roofing module connecting plate 11.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 11, a novel industrial modular building includes a reinforced concrete foundation 4, a steel structure frame installed on the reinforced concrete foundation 4, and a composite board covering the steel structure frame; the steel structure frame is composed of prefabricated standard modules with different sizes, and the standard modules comprise wall modules 5, support modules 8 and roof modules 9; the widths of the wall surface modules 5 are 900mm, 1200mm and 1500mm respectively; the width of the roof module 9 is 700mm, 1200mm and 1500mm respectively; the width types of the supporting modules 8 are respectively 500mm, 600mm and 1500mm, and the heights H of the wall modules 5, the roof modules 9 and the supporting modules 8 are determined according to the actual conditions of buildings. The wall surface module 5, the roof surface module 9 and the support module 8 are all provided with bolt holes 1, and are welded with connecting plates 2 as fixed nodes; wall module 5 is vertically installed on reinforced concrete foundation 4 through wall module fixed node 3 and bolt, two wall modules 5 of laminating each other utilize the bolt fastening, connect through support module 8 between two adjacent wall modules 5 of keeping away from each other, wall module 5 and support module 8 upper portion are connected with roofing module 9 through fixed node and bolt hole 1, connect through roofing module connecting plate 11 and connecting bolt 7 between the roofing module 9 and constitute the roofing frame. The composite board comprises a composite rock wool heat-insulation board arranged outside the wall surface module 5, a polypropylene ethylene steam-insulation layer arranged in the wall surface module 5 and a wall surface inner layer color board; the composite rock wool heat-insulating board comprises a heat-insulating layer, a steam-insulating layer and a wall surface outer-layer colored board. The composite board also comprises a steam-insulating layer panel and a finished product heat-insulating roof panel which are obliquely arranged on the roof module 9; the finished product heat-insulating roof board comprises a heat-insulating layer, a waterproof breathable layer and a profiled steel sheet roof board.
A novel industrialized modular house building method comprises the following steps:
s1, performing standardized prefabrication of wall modules 5, roof modules 9 and supporting modules 8 of various types in a factory;
s101, prefabricating a wall surface module 5, and welding a horizontal steel pipe and a vertical steel pipe; arranging bolt holes 1 in the horizontal steel pipes and the vertical steel pipes, welding a connecting plate 2 at a designated position to serve as a wall surface module fixing node, and using Q235B as a material of the horizontal steel pipes and the vertical steel pipes;
s102, prefabricating a support module 8, welding an outer frame steel pipe and an inclined strut steel pipe, forming holes 1 in the outer frame steel pipe and the inclined strut steel pipe, welding a connecting plate 2 at a specified position to serve as a fixed node, and using Q235B as materials of the outer frame steel pipe and the inclined strut steel pipe;
s103, prefabricating a roof module 9, namely forming bolt holes 1 in an outer frame steel pipe and an inclined strut steel pipe, welding a connecting plate 2 at a designated position to serve as a fixed node, and using Q235B as materials of the outer frame steel pipe and the inclined strut steel pipe.
Wherein the width of the wall surface module 5 is 900mm, 1200mm and 1500mm respectively; the width of the roof module 9 is 700mm, 1200mm and 1500mm respectively; the width of the supporting module 8 is 500mm, 600mm and 1500mm respectively, and the height H of the wall surface module 5, the roof surface module 9 and the supporting module 8 is determined according to the actual condition of the building.
S2, pouring a concrete foundation on a construction site;
s201, positioning and paying off, leveling a field, installing a template and pouring a concrete cushion layer, binding reinforced concrete and pouring concrete on the reinforced cushion layer after the concrete reaches a certain strength, and pouring foundation concrete after acceptance check is qualified to form a cast-in-place reinforced concrete foundation 4;
s202, when the strength of the reinforced concrete foundation 4 reaches 75% of the design strength, measuring and setting out on the surface, and drawing the installation position of each wall formwork according to the installation diagram.
S3, splicing and installing the prefabricated part modules to form a main steel structure frame;
s301, connecting the wall surface module 5 with the reinforced concrete foundation 4; transporting the modules prefabricated in factories to a construction site, hoisting the wall modules 5 to a pre-paying-off and positioning installation position by using small hoisting equipment, aligning the installation holes of the wall module fixing nodes 3, punching holes on the reinforced concrete foundation 4, and fixing all the wall modules 5 on the reinforced concrete foundation 4 by using chemical bolts;
s302, connecting the wall modules 5 with each other; after the wall modules 5 are installed and fixed on the reinforced concrete foundation 4, bolt backing plates 6 are placed at the connecting positions of every two adjacent wall modules 5, connecting screws 7 sequentially penetrate through the bolt backing plates 6 and bolt holes 1 of the wall template, the other ends of the connecting screws 7 are screwed by nuts, and the adjacent wall modules 5 are connected into a whole;
s303, connecting the support module 8 with the wall surface module 5; hoisting the support module 8 between two separated wall modules 5 by using hoisting equipment or manpower, placing a bolt backing plate 6 at the corresponding connecting position of the wall modules 5 and the support module 8, sequentially penetrating the bolt backing plate 6, the wall modules 5 and the support module 8 by using a connecting screw 7, screwing down the other end of the screw by using a nut, and connecting and fixing the support module 8 and the wall modules 5 into a whole;
s304, connecting the roof module 9 with the wall surface module 5 and the support module 8; use lifting device hoist and mount roofing module 9, place on wall module 5 and support module 8, at wall module 5, support module 8 and roofing module 9's hookup location department, adopt connecting screw 7 to connect the roofing module fixed node 10 that the connecting plate is constituteed and be fixed in on wall module 5 and the support module 8, roofing module connecting plate 11 has been placed in appointed hookup location between two roofing modules 9 meet, adopt connecting screw 7 to pass roofing module connecting plate 11 and roofing module 9 in proper order, the screw rod is screwed up to the screw rod other end use the nut, connect the roofing module 9 that will connect and fix into whole frame.
S4, mounting the composite board to an outer wall and a roof, mounting a partition wall and doors and windows,
s401, installing an outer wall, and installing a composite rock wool heat-insulation plate outside the wall surface module 5, wherein the composite rock wool heat-insulation plate comprises a heat-insulation layer, a steam-insulation layer and a wall surface outer-layer color plate; a polypropylene steam-proof layer and a wall inner-layer color plate are arranged in the wall module 5;
s402, mounting a roof, mounting cushion blocks or purlins with different heights on the roof module 9, performing roof slope finding, and mounting a steam-insulating layer panel and a finished product heat-insulating roof panel on the upper portions of the cushion blocks or the purlins, wherein the finished product heat-insulating roof panel comprises a heat-insulating layer, a waterproof breathable layer and a profiled steel sheet roof panel;
and S403, installing the light steel keel partition wall to a required partition wall, welding a door and window lintel, and finally installing a door and a window.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (10)
1. A novel industrialized modular house building method is characterized in that: the method comprises the following steps:
s1, performing standardized prefabrication of wall modules, roof modules and support modules of various types in a factory;
s2, pouring a concrete foundation on a construction site;
s3, splicing and installing the prefabricated modules to form a main steel structure frame;
and S4, mounting the composite board to an outer wall and a roof, and mounting a partition wall and a door and window.
2. A new industrial modular house building method according to claim 1, characterized in that: the step S1 includes the steps of,
s101, prefabricating a wall surface module, and welding a horizontal steel pipe and a vertical steel pipe; forming bolt holes in the horizontal steel pipe and the vertical steel pipe, welding a connecting plate as a fixed node, and using Q235B as the material of the horizontal steel pipe and the vertical steel pipe;
s102, prefabricating a support module, welding an outer frame steel pipe and an inclined strut steel pipe, forming bolt holes in the outer frame steel pipe and the inclined strut steel pipe, welding a connecting plate as a fixed node, and using Q235B as materials of the outer frame steel pipe and the inclined strut steel pipe;
s103, prefabricating a roof module, namely forming bolt holes in the outer frame steel pipe and the inclined strut steel pipe, welding a connecting plate to serve as a fixing node, and using Q235B as materials of the outer frame steel pipe and the inclined strut steel pipe.
3. A new industrial modular house building method according to claim 1, characterized in that: the widths of the wall surface modules in the step S1 are 900mm, 1200mm and 1500mm respectively; the widths of the roof modules are 700mm, 1200mm and 1500mm respectively; the width of the support module is 500mm, 600mm and 1500mm respectively.
4. A new industrial modular house building method according to claim 2, characterized in that: the step S2 includes the steps of,
s201, positioning and paying off, leveling a field, installing a template, pouring a concrete cushion layer, binding reinforcing steel bars on the concrete cushion layer and pouring concrete after the concrete of the cushion layer reaches a certain strength, and forming a cast-in-place reinforced concrete foundation;
s202, when the strength of the reinforced concrete foundation reaches 75% of the design strength, measuring and setting out on the surface of the foundation, and drawing the mounting position of each wall formwork.
5. The new industrial modular house building method according to claim 4, characterized in that: step S3 includes
S301, connecting the wall surface module with a reinforced concrete foundation; transporting the prefabricated modules to a construction site, hoisting the wall modules to the pre-paying-off and positioning installation positions, and fixing the wall modules on a foundation by using the fixing nodes and the bolts on the wall modules;
s302, connecting the wall modules; connecting and fixing the adjacent wall modules through bolts;
s303, connecting the support module with the wall surface module; hoisting the support modules to the wall surface modules and fixedly connecting the support modules through bolts;
s304, connecting the roof module with the wall surface module and the support module; and hoisting the roof to a pre-installation position, and fixing the roof, the support module and the wall surface module into an integral frame through the fixing nodes.
6. The new industrial modular house building method according to claim 5, characterized in that: the step S4 includes the steps of,
s401, mounting an outer wall, namely mounting a composite rock wool heat-insulation plate outside a wall module, mounting a polypropylene vapor-barrier layer and a wall inner-layer color plate in the wall module, wherein the composite rock wool heat-insulation plate comprises a heat-insulation layer, a vapor-barrier layer and a wall outer-layer color plate;
s402, mounting a roof, mounting cushion blocks or purlins with different heights on a roof module, performing roof slope finding, mounting a steam-insulating layer panel and a finished product heat-insulating roof panel on the upper portions of the cushion blocks or the purlins, wherein the finished product heat-insulating roof panel comprises a heat-insulating layer, a waterproof breathable layer and a profiled steel sheet roof panel;
and S403, installing the light steel keel partition wall to a required partition wall, welding a door and window lintel, and installing a door and a window.
7. A novel industrialization modular house which characterized in that: the composite plate comprises a concrete foundation, a steel structure frame arranged on the concrete foundation and a composite plate covered on the steel structure frame; the steel structure framework consists of prefabricated standard modules and comprises a wall surface module, a support module and a roof module; the wall surface module, the roof surface module and the support module are provided with bolt holes, and connecting plates are welded to serve as fixed nodes; the wall module passes through the connecting plate and the vertical installation of bolt on concrete foundation, and two wall modules of laminating each other utilize the bolt to connect, connect through supporting the module between two wall modules that leave mutually, the wall module with supporting module upper portion is connected with the roofing module through fixed node and bolt hole, connect through the bolt between the roofing module and constitute the roofing frame.
8. An industrial modular house according to claim 7, characterized in that: the steel structure frame consists of standard modules with different sizes, and the widths of the wall surface modules are 900mm, 1200mm and 1500mm respectively; the widths of the roof modules are 700mm, 1200mm and 1500mm respectively; the width types of the supporting modules are respectively 500mm, 600mm and 1500 mm.
9. An industrial modular house according to claim 7, characterized in that: the composite board comprises a composite rock wool heat-insulation board arranged outside the wall surface module, a polypropylene ethylene steam-insulation layer arranged inside the wall surface module and a wall surface inner layer color board; the composite rock wool heat-insulating board comprises a heat-insulating layer, a steam-insulating layer and a wall surface outer-layer colored board.
10. An industrial modular house according to claim 7, characterized in that: the composite board comprises a steam-insulating layer panel and a finished product heat-insulating roof panel which are obliquely arranged on the roof module; the finished product heat-insulating roof board comprises a heat-insulating layer, a waterproof breathable layer and a profiled steel sheet roof board.
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Application publication date: 20220114 |