CN101796250A - Assembled house make up of steel frame and light concrete panel - Google Patents

Assembled house make up of steel frame and light concrete panel Download PDF

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Publication number
CN101796250A
CN101796250A CN200880114691A CN200880114691A CN101796250A CN 101796250 A CN101796250 A CN 101796250A CN 200880114691 A CN200880114691 A CN 200880114691A CN 200880114691 A CN200880114691 A CN 200880114691A CN 101796250 A CN101796250 A CN 101796250A
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CN
China
Prior art keywords
steel
light concrete
wallboard
layer
panel
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Granted
Application number
CN200880114691A
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Chinese (zh)
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CN101796250B (en
Inventor
朱恒杰
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Beijing Huali United High-tech Co., Ltd.
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朱恒杰
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Priority to PCT/CN2008/072033 priority Critical patent/WO2010020088A1/en
Publication of CN101796250A publication Critical patent/CN101796250A/en
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Publication of CN101796250B publication Critical patent/CN101796250B/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2481Details of wall panels

Abstract

An assembled house (1) make up of steel frame and light concrete panel, which includes steel frame, light concrete wall panel (6), light concrete floor panel (7) and light concrete roof panel (8). The steel frame includes steel posts (2), steel beam (3), steel roof frame (4) and steel joist. The light concrete wall panel (6) includes an outer wall panel (16) and an inner wall panel (15) that parallel to each other and between which there is a hollow interlayer (17). The inner wall panel (15) is set between the steel post (2) and the steel beam (3), the outer wall panel is arranged outside of the steel frame. The connect joining of the adjacent outer wall panel (16) and the adjacent inner wall panel (15) are stagger to each other. The house build according the method is light and well sealed, and there is no hot bridge, it can adapt to both the south and north climate.

Description

Assembled house make up of steel frame and light concrete panel
Assembled house make up of steel frame and light concrete panel technical field
The present invention relates to a kind of supporting of steel skeleton and the site-assembled Building architecture of precast concrete plate, more particularly to a kind of assembled house make up of steel frame and light concrete panel.Background technology
The light steel assembling house of prior art is generally assembled by light steel skeleton, wallboard, floor and roof boarding and completed, and generally occurs within following several defects:
First, usually there is penetrating gap in the junction of wallboard and light steel column, causes heat bridge/cold bridge phenomenon;2nd, also easily there is gap in stitching portion between plate, causes heat bridge/cold bridge phenomenon;
3rd, wallboard and roof boarding are generally made up of the plate of one layer or two layers same thickness, are not easy to flexible adaptation north-south climate to influence very much;
4th, usual light steel skeleton dew easy corrosion, and fire protecting performance is poor in atmosphere;5th, it is simple to be incubated again heat-insulated purpose by increase thickness of wall body to reach, but effect is poor;6th, the connection of prefabricated wallboard, floor, roof boarding and light steel skeleton is generally using connected modes such as bolt, rivets, and globality poor, shear resistance is poor, poor seismic behavior;
7th, the usual span of prefabricated light concrete panel less, is used in the house that can only be confined to the small span of low layer;8th, light steel skeleton and wallboard, floor, be required for built-in fitting on roof boarding, production process is added, while being also not easy to the flexible assembling of component;
9th, existing thermal insulating composite panel is not easy to optionally cut, and is required to be customized in factory according to specific size, it is impossible to meet the specific needs of site operation very well;
Tenth, construction-time is relatively long, manually needs relatively large;
11, steel using amount is than larger.The content of the invention It is an object of the invention to provide a kind of assembled house make up of steel frame and light concrete panel, prior art drawbacks described above can effectively be overcome, it is good with environmental protection, lightweight, the insulation of wall flexible arrangement and heat-proof quality, prevent cold heat bridge, house good integrity, shear resistance is strong, and high intensity, anti-corrosion, steel using amount are few, water saving, usable floor area increase, low cost, anti-seismic performance is strong, fire resistance is high, soundproof effect good, construction-time is short, the low advantage of cost of labor.
In order to realize foregoing invention purpose, the present invention provides a kind of assembled house make up of steel frame and light concrete panel, including steel skeleton, lightweight concrete wall, lightweight concrete building plate and light concrete roof boarding, the steel skeleton includes steel column, girder steel, and steel roof truss or truss, the lightweight concrete wall includes the outer layer wallboard and internal layer wallboard being set parallel to each other, air blanketing is provided between the outer layer wallboard and the internal layer wallboard, the internal layer wallboard is embedded between the steel column and the girder steel, the outer layer wallboard is arranged on outside the steel skeleton, the connecting sewing between connecting sewing and the adjacent inner layer wallboard between the adjacent outward layer wallboard is staggeredly arranged.
The present invention can realize following beneficial effect:
First, between plate and column, be adhesively fixed between plate and plate with connector and bonding agent, good sealing effect, eliminate cold heat bridge phenomenon;
2nd, wall is flexibly assembled by the wallboard of more than one layer different-thickness and different configuration form, adapts to different geographical climate difference;
3rd, steel member is wrapped in inside wall, prevents cold bridge (heat bridge), anti-corrosion and substantially increases fire resistance;4th, steel member and concrete plate are assembled at the scene without built-in fitting using single connector, reduced production process, be easy to live flexibly assembling and convenient disassembly;
5th, wallboard and roof boarding use light concrete thermal insulation composite plate or lightweight concrete hollow board, the weight for reducing plate, save material, improve intensity;
6th, light concrete thermal insulation composite plate or lightweight concrete hollow board can be bored, glue, follow closely, saw and dug, and be easy to site operation to need;
7th, construction period is short, and about common brick mixes the 1/6 of the structure building cycle, mitigates manpower consumption;8th, house weight is considerably reduced, and 70% is reduced compared with the weight of common brick-concrete composite buildingses, only 30 ~ 40 kilograms/every square metre, steel 30 ~ 40% are saved, and saves cost 10 ~ 15%, and increase building uses face Product 10 ~ 15%, energy-saving effect is more than 80%, and the good exterior wall sound insulation of soundproof effect is economized on water in more than 45db, construction reaches 30 kilograms every square metre, saves cement 50%.
Brief description of the drawings
Fig. 1 is assembled house make up of steel frame and light concrete panel structural representation of the invention;
Fig. 2 is steel column of the present invention when being square steel tube, the cross-sectional view of the wall of two layers of lightweight concrete wall composition;Fig. 3 is steel column of the present invention when being " H " shape steel, the cross-sectional view of the wall of two layers lightweight concrete wall composition;Fig. 4 is girder steel of the present invention when being square steel tube, the longitdinal cross-section diagram of the wall of two layers of lightweight concrete wall composition;Fig. 5 is dry hanging article structural representation in the present invention;
Fig. 6 is girder steel of the present invention when being " H " shape steel, the longitdinal cross-section diagram of the wall of two layers lightweight concrete wall composition;Fig. 7 is the structure of lightweight concrete wall of the present invention and the connection diagram of two lightweight concrete walls;
One
Fig. 8 thinks figure for light concrete floor construction r in the present invention;
Fig. 9 is light concrete room panel structure schematic diagram in the present invention.
Description of reference numerals:
1 assembled house make up of steel frame and light concrete panel;2-steel column;
3-girder steel;4 one steel roof trusses;
5-steel purlin bar;6-lightweight concrete wall;
7-lightweight concrete building plate;8-light concrete roof boarding;
9 wall board connectors;10 grillage connectors;
11 one adhesive spots;12-to wearing bolt;
1 3-heat preservation core plate;14 1 fly ash foam concretes layer;
15-internal layer wallboard;16-outer layer wallboard;
17-air blanketing;18-fiber reinforcement grid cloth;
19 1 dry hanging articles;20-connection side;
21-suspension member side;22-floor steel frame;
23-steel grid face. Embodiment
Fig. 1 is assembled house make up of steel frame and light concrete panel structural representation of the invention, as shown in Figure 1, the assembled house make up of steel frame and light concrete panel 1 includes steel skeleton and light concrete panel component, and wherein steel skeleton includes steel column 2 and girder steel 3, and is equipped with the steel roof truss 4 of steel purlin bar 5.First affixed girder steel 3 constitutes the framework in house on steel column 2, again by the affixed main body steel skeleton construction for forming house on the frame of steel roof truss 4, and steel purlin bar 5 is fixed on steel roof truss 4, the fixed connection mode connection that can be commonly used between steel column 2, girder steel 3, steel roof truss 4 and steel purlin bar 5 using existing those skilled in the art, it is affixed for example with the mode welded or be spirally connected or rivet, ultimately form the steel skeleton construction in house;Then prefabricated lightweight concrete wall 6, lightweight concrete building plate 7 and light concrete roof boarding 8 are assembled on corresponding position according to design, specifically, lightweight concrete wall 6 is assembled to the wall that house is formed between steel column 1 and girder steel 3, lightweight concrete building plate 7 is assembled to the floor that house is formed between girder steel 3, light concrete roof boarding 8 is assembled to the roofing that house is formed on steel roof truss 4, complete house is finally assembled to.
In the house that the present invention is provided, as shown in Fig. 2 to Fig. 9, lightweight concrete wall 6 is double-layer structure, including the outer layer wallboard 16 and internal layer wallboard 15 being set parallel to each other, air blanketing 17 is provided between outer layer wallboard 16 and internal layer wallboard 15, internal layer wallboard 15 is embedded between steel column 2 and girder steel 3, and outer layer wallboard 16 is arranged on outside the steel skeleton that steel column 2 and girder steel 3 are constituted.When assembling house, the end of adjacent internal layer wallboard 15 is adhesively fixed by wall board connector 9, the wall board connector 9 is welded on girder steel 3, and such internal layer wallboard 15 is affixed by wall board connector 9 and girder steel 3, and internal layer wallboard 15 is also affixed by grillage connector 10 and steel column 2.
Two blocks of adjacent internal layer wallboards 15 can be specifically adhesively fixed by adhesive-applying on the contact surface, two blocks of adjacent internal layer wallboards 15 are located by connecting in end by wall board connector 9, can also be bonded by bonding agent between wall board connector 9 and internal layer wallboard 15;Several internal layer wallboards 15 can be relatively fixed and are closely attached together through the above way, and such as welding manner is carried out by wall board connector 9 and girder steel 3 and be fixedly connected;By a side mosaic bonding of the close steel column 2 of internal layer wallboard 15 in the groove of grillage connector 10 or directly mosaic bonding in the groove of " H " shape steel column 2, then will Grillage connector 10 is welded on steel column 2, completes affixed with the steel column 2 of internal layer wallboard 15.Two pieces of adjacent lightweight concrete building plates 7 are adhesively fixed by adhesive-applying on the contact surface, and the short side of lightweight concrete building plate 7 is fixedly connected with girder steel 3 by modes such as welding;Two pieces of adjacent light concrete roof boardings 8 are adhesively fixed by adhesive-applying on the contact surface, and light concrete roof boarding 8 is linked together with steel purlin bar 5 by bolt.The fixed connection mode of plate and connector can also be the mode such as to be spirally connected or rivet.
In the house that the present invention is provided, outer layer wallboard 16 is arranged on outside steel skeleton, specifically outer layer wallboard fixed form can include following two, one kind is by bonding agent and is fixed to wearing connector, another be fixed by dry hanging article, and two kinds of fixed forms mutually stagger the connecting sewing between the connecting sewing between adjacent outward layer wallboard and the adjacent inner layer wallboard setting.Bonding agent with being for example to wearing by way of bolt is fixed to wearing connector:Several adhesive spots 11 are provided with air blanketing 17, outer layer wallboard 16 and internal layer wallboard 15 are adhesively fixed by the bonding agent being arranged in adhesive spots 11, for more stably fixed outer layer wallboard 16, on the basis of being bonded with bonding agent, set between internal layer wallboard 15 and outer layer wallboard 16 to wearing bolt 12, by the way that internal layer wallboard 15 and outer layer wallboard 16 are linked together to wearing bolt 12, and make internal layer wallboard 15 and the interlaced setting of outer layer wallboard 16, this kind of fixed form is generally used for one storey house structure.It is that outer layer wallboard 16 is arranged on outside steel skeleton by dry hanging article 19 by way of dry hanging article is fixed, dry hanging article 19 includes connection in 2 G and suspension member 21, connection at 20 and suspension member 21 be in " T " shape structure, connect side 20 and girder steel 3 is affixed, suspension member side 21 be hooked on above and below floor two adjacent ends of outer layer wallboard 16 groove in, this kind of fixed form is generally used for tier building structure, after dry hanging article 19 and girder steel 3 are affixed, what the suspension member side 21 of dry hanging article 19 was hooked is respectively the outer layer wallboard and next layer of outer layer wallboard of last layer.Outer layer wallboard is hooked using dry hanging article, by the interlaced setting of outer layer wallboard and internal layer position of wallboards, i.e., outer layer wallboard can shelter from the gap between two adjacent internal layer wallboards, and the structure can preferably avoid the generation of cold heat bridge phenomenon.In above two wallboard fixed form, internal layer wallboard is embedded in the steel skeleton that girder steel is constituted with steel column, with higher stiffness and intensity, can strengthen lateral force resistance, it is to avoid cave in because rocking;The plug-in fixation of outer layer wallboard is staggered with internal layer wallboard, it is to avoid the generation of cold heat bridge phenomenon;Moreover, having air blanketing between internal layer wallboard and outer layer wallboard, because the thermal conductivity factor of air is smaller, therefore the purpose of thermal can be reached. In the house that the present invention is provided, light concrete roof boarding can also make double-layer structure, specifically light concrete roof boarding includes the outer layer roof boarding and internal layer roof boarding being set parallel to each other, and the connecting sewing setting interlaced with each other of the connecting sewing of the adjacent outward layer roof boarding and the adjacent inner layer roof boarding, it can equally avoid the generation of cold heat bridge phenomenon.
In house with two layers of lightweight concrete wall and/or light concrete roof boarding, internal layer wallboard and outer layer wallboard can select different sheet materials according to the actual requirements, for example outer layer wallboard can be light concrete composite insulation boards or lightweight concrete hollow board, and internal layer wallboard can be light concrete composite insulation boards or lightweight concrete hollow board or light concrete solid slab;Outer layer roof boarding can be light concrete composite insulation boards or lightweight concrete hollow board, and internal layer roof boarding can be light concrete composite insulation boards or lightweight concrete hollow board or light concrete solid slab.Yet further, if select lightweight concrete hollow board as outer layer wallboard or outer layer roof boarding, the upper and lower ends of lightweight concrete hollow board can be set hole, so that whole lightweight concrete hollow board is into hollow via-hole structure, the lightweight concrete hollow board of the structure can utilize aerodynamic principle, so that air forms cross-ventilation between the through hole and outside air of lamina rara externa, the purpose of thermal is more efficiently reached.
Involved lightweight concrete building plate can use two kinds of floor in the present embodiment, and a kind of is the floor with steel encircling frame, and another is the floor for being provided with short side built-in fitting.If floor of the application with steel encircling frame, steel encircling frame can be then fixed together with girder steel by welding or screw connection manner in assembling, if floor of the application with built-in fitting, built-in fitting and girder steel can be fixed together by welding or screw connection manner in assembling.
In the above-described embodiments, can be different according to the building structure requirement built, such as when building factory building, the steel roof truss of steel purlin bar can be replaced being provided with truss, and light concrete roof boarding is fixed on truss, other assembling structures are identical, and here is omitted.
The assembled house make up of steel frame and light concrete panel that the present invention is provided, is linked together adjacent sheet metal by independent connector, is reduced the gap between adjacent sheet metal, is improved sealing, eliminates cold heat bridge phenomenon;Steel member and lightweight concrete wall are assembled at the scene using single connector, reduced production process, be easy to live flexibly assembling and dismount, shorten construction period;Various sheet materials used are prefabricated, can bore, glue, follow closely, saw and dig, be easy to site operation to need.The steel frame and light concrete panel dress that the present invention is provided It is assembled with house steel skeleton by light-duty steel member, mitigates house overall weight;Certainly steel skeleton is built also within protection scope of the present invention using heavy steel.
Wall can be arranged to sandwich construction by the assembled house make up of steel frame and light concrete panel that the present invention is provided in order to adapt to the difference of different geographical weather, to reach insulation purpose.The present embodiment is illustrated so that lightweight concrete wall is two layers as an example.
The cross section for the steel column used in the assembled house make up of steel frame and light concrete panel that the present invention is provided is
" H " shape or square or rectangle, the cross section of the girder steel is " H " shape or square or rectangle, and the grillage connector and the wall board connector are the flute profile or " H " shape of one end open.
As shown in Figure 2, when steel column 2 is square steel tube, wall includes the outer layer wallboard 16 and internal layer wallboard 15 being set parallel to each other, air blanketing 17 is provided between outer layer wallboard 16 and internal layer wallboard 15, in air blanketing Π, several adhesive spots 11 are provided with, bonding agent is set in adhesive spots 11, outer layer wallboard 16 and internal layer wallboard 15 are adhesively fixed by the bonding agent in adhesive spots 11.Outer layer wallboard 16 and internal layer wallboard 15 are light concrete composite insulation boards, the grillage connector 10 for the flute profile that internal layer wallboard 15 passes through one end open with steel column 1 is connected, welded with the side of steel column 2 or Nian Jie closing one end of grillage connector 10 of the flute profile of one end open, open at one end is inlayed into one end of internal layer wallboard 15 and is adhesively fixed with bonding agent, the side of internal layer wallboard 15 is meshed two-by-two, it is adhesively fixed, is adhesively fixed between internal layer wallboard 15 and outer layer wallboard 16 with the bonding agent of adhesive spots 11 with bonding agent.To strengthen the stability of outer layer wallboard, on the basis of with adhesive bonds, internal layer wallboard 15 and outer layer wallboard 16 can also be further connected with to wearing bolt 12.As shown in the figure, outer layer wallboard 16 and internal layer wallboard 15 are interlaced settings, that is gap and the connecting sewing of steel column 1 and adjacent outer layer wallboard 16 between adjacent internal layer wallboard 15 is staggeredly arranged, so the connecting sewing of internal layer wallboard 15 and steel column 2 can be blocked by outer layer wallboard 16, it is to avoid cold heat bridge phenomenon occur.
As shown in Figure 3, when steel column 2 is " H " shape steel, outer layer wallboard 16 and internal layer wallboard 15 are light concrete composite insulation boards, inlay respectively into two grooves of " H " shape steel column 2 side of wherein two internal layer wallboards 15 of the both sides of steel column 1, and be adhesively fixed with bonding agent with steel column 2, the side of internal layer wallboard 15 is meshed two-by-two, is adhesively fixed with bonding agent.Adhesive spots are used between internal layer wallboard 15 and outer layer wallboard 16 11 bonding agent is adhesively fixed.To strengthen the stability of outer layer wallboard 16, on the basis of with adhesive bonds, internal layer wallboard 15 and outer layer wallboard 16 can also be further connected with to wearing bolt 12.
As shown in Figure 4, when the cross section that girder steel 3 is the i.e. girder steel 3 of square steel tube is square, internal layer wallboard 15 and outer layer wallboard 16 are light concrete composite insulation boards, the wall board connector 9 for the flute profile that internal layer wallboard 15 passes through one end open with light square steel girder steel 3 is connected, weld or be spirally connected with the side of square steel tube girder steel 3 in closing one end of wall board connector 9 of the flute profile of one end open, the top of two adjacent internal layer wallboards 15 of same floor is inlaid with open at one end and is adhesively fixed with bonding agent, the side of adjacent inner layer wallboard 15 is meshed two-by-two, it is adhesively fixed with bonding agent.Outer layer wallboard 16 is fixed on outside internal layer wallboard 15 by the way that dry hanging article 19 is plug-in, as shown in Figure 5, dry hanging article 19 includes connection at 20 and suspension member 21, connection at 20 and suspension member 21 be in " T " shape structure, it is as shown in Figure 4 when specifically used, connection side 20 weld or be spirally connected with girder steel 3, suspension member side 21 be hooked on above and below floor the outer layer wallboard 16 of corresponding two end groove in, reach the purpose of fixed outer layer wallboard 16.By the interlaced setting of outer layer wallboard 16 and the position of internal layer wallboard 15, i.e. with floor, the connecting sewing of the connecting sewing of the adjacent outer layer wallboard 16 two internal layer wallboards 15 adjacent with same floor is staggeredly arranged, i.e. outer layer wallboard 16 shelters from connecting sewing and steel column 2, the girder steel 3 of internal layer wallboard 15, and the structure can preferably avoid the generation of cold heat bridge phenomenon.
As shown in Figure 6, when girder steel 3 is " H " shape, internal layer wallboard 15, outer layer wallboard 16 are light concrete composite insulation boards, girder steel 3 is as schemed to set, the wall board connector 9 of the lower surface of " H " shape girder steel and the flute profile of one end open is welded, the end of the adjacent two internal layer wallboard 15 of same floor is embedded in the groove of wall board connector 9 of the flute profile of one end open, and is adhesively fixed with bonding agent;Dry hanging article 19 is connected with the upper surface of girder steel 3, specifically the connection side 20 of dry hanging article 19 is welded on the upper surface of girder steel 3, the outside of the plane of internal layer wallboard 62 is stretched out on the suspension member side 21 of dry hanging article 19, the suspension member side of dry hanging article 19 about 21 both sides hook respectively above and below the corresponding outer layer wallboard 16 of two, floor end, suspension member side 21 be hooked on above and below floor two corresponding ends of outer layer wallboard 16 groove in, reach the purpose of fixed outer layer wallboard 16.By the interlaced setting of outer layer wallboard 16 and the position of internal layer wallboard 15, i.e., outer layer wallboard 16 can shelter from the gap between two adjacent internal layer wallboards 15 of same floor, and the structure can preferably avoid the generation of cold heat bridge phenomenon. It is not shown present invention additionally comprises Fig. 2-Fig. 6, other building modes, in addition to the form that wall can be made up of three layers of lightweight concrete wall.To keep the effect of insulation, at least one layer of wallboard of the wall in the house is light concrete composite thermo-insulating wall board.
Fig. 7 is the structure of lightweight concrete wall of the present invention and the connection diagram of two lightweight concrete walls, as shown in Fig. 7, the lightweight concrete wall of light concrete composite thermo-insulating wall board is used for interlayer structure, the centre of the light concrete composite insulation boards is provided with heat preservation core plate 13, heat preservation core plate 13 is polyphenyl expanded beads plate, polyurethane foam board or phenolic acid foamed board, heat preservation core plate 13 up and down two layers be fly ash foam concrete layer 14, fiber reinforcement grid cloth 18 is provided with fly ash foam concrete layer 14, fiber reinforcement grid cloth 18 is wire netting, glass fiber mesh, nylon wire or carbon fibre web, fiber reinforcement grid cloth 18 is two layers, one layer is wire netting, another layer is glass fiber mesh, one kind in nylon wire or carbon fibre web.Between two layers of fly ash foam concrete layer several ribs are provided with along perpendicular to the direction of fly ash foam concrete layer.
Some spaced grooves stretched along the plate length direction and projection are provided with the two sides of heat preservation core plate 13 of light concrete composite thermo-insulating wall board, combined to the projection and matching grooves of the corresponding arrangement of the fly ash foam concrete layer 14 of both sides up and down, the groove and projection are configured to dove tail shape.
Be connected with adjacent panels two sides of light concrete composite thermo-insulating wall board are respectively that groove and raised projection and groove for two sides of adjacent panels are intermeshed, the outer surface of light concrete composite thermo-insulating wall board is provided with some pits and fin, with preferable hanging effect.Presstressed reinforcing steel is additionally provided with lightweight concrete wall, the span of concrete plate is greatly improved.
The groove for two sides being connected on surface as the light concrete composite thermo-insulating wall board of internal layer wallboard with adjacent panels and the position of projection, the first depressed part for having one fixed width is stretched along plate length direction, the width in the described first sunken portion and the width and thickness of depth and wall board connector match each other, for placing the wall board connector so that the outer surface of adjacent plate and plate and wall board connector after being connected with wall board connector is in a plane.The second depressed part for placing the grillage connector is similarly provided with lightweight concrete wall side surfaces.
Fig. 8 is light concrete floor construction schematic diagram in the present invention, as shown in figure 8, lightweight concrete building plate 7 is formed by floor steel encircling frame and the light concrete that casts in floor steel encircling frame are prefabricated, floor steel encircling frame includes floor Steel frame 22 and with floor steel frame 22 it is affixed, be located at two steel grid faces 23 of the top and bottom of floor steel frame 22 respectively.Lightweight concrete building plate 7 is provided with groove and projection in two sides along its length, in order that splicing between adjacent lightweight concrete building plate 7, not shown in figure.
Fig. 9 is light concrete room panel structure schematic diagram in the present invention, as shown in Figure 9, light concrete roof boarding 8 is interlayer structure, heat preservation core plate 13 is provided with the middle of light concrete roof boarding 8, heat preservation core plate 13 up and down two layers be fly ash foam concrete layer 14, it is provided with fly ash foam concrete layer 14 in fiber reinforcement grid cloth 18, light concrete roof boarding 8 and is additionally provided with reinforcing bar.On the side of light concrete roof boarding, short side and the angle on long side are 40 ~ 80 degree, preferably 60 ~ 75 degree.Heat preservation core plate 13 is polyphenyl expanded beads plate, polyurethane foam board or phenolic foam plate.
Present invention additionally comprises the situation that the internal layer wallboard in, house is made up of one layer or two layers of lightweight concrete hollow board.The present invention provides the wallboard of different-thickness, according to actual climate temperature condition flexible combination into the wall being made up of two layers or three layers of wallboard, and this two layers or three layers of wallboard thickness is no difference or different.
After main house body is built up, one layer of fiber reinforcement grid cloth is completely glued in the outer layer wallboard.But also lightweight concrete wall and/or light concrete roof boarding progress on-site cutting are cut out.Light concrete of the present invention is the foam concrete for adding more than 50% flyash, and light concrete is light aggregate concrete.Electromagnetism interference, radioresistance, infrared resistant detection material are embedded with the sheet material.
The assembled house make up of steel frame and light concrete panel that the present invention is provided, anti-corrosion and fire resistance is substantially increased by using two layers of wallboard, and by steel member parcel between the plates, not only;Thermal insulating composite panel is cored slab, the weight for reducing plate, saves material, improves intensity.
The assembled house make up of steel frame and light concrete panel that the present invention is provided is assembled using this method, construction period is short, and about common brick mixes the 1/6 of the structure building cycle, mitigates manpower consumption;House weight is considerably reduced, and 70%, only 30 ~ 40 kilograms/every square metre are reduced compared with the weight of common brick-concrete composite buildingses, steel 30 ~ 40% are saved, cost 10-15%, increase building usable floor area 10 ~ 15% is saved, energy-saving effect is more than 80%, and soundproof effect is good.Such as, 16 centimetres of thick wall body sound insulation values of the invention are more than the common brick wall of 37 cm thicks, and exterior wall sound insulation is economized on water in more than 40db, construction reaches 30 kilograms every square metre, saves cement 50%.

Claims (1)

  1. Claims
    1, a kind of assembled house make up of steel frame and light concrete panel, including steel skeleton, lightweight concrete wall, lightweight concrete building plate and light concrete roof boarding, the steel skeleton includes steel column, girder steel, and steel roof truss or truss, the lightweight concrete wall includes the outer layer wallboard and internal layer wallboard being set parallel to each other, air blanketing is provided between the outer layer wallboard and the internal layer wallboard, the internal layer wallboard is embedded between the steel column and the girder steel, the outer layer wallboard is arranged on outside the steel skeleton, the connecting sewing between connecting sewing and the adjacent inner layer wallboard between the adjacent outward layer wallboard is staggeredly arranged.
    2nd, assembled house make up of steel frame and light concrete panel according to claim 1, it is characterized in that the internal layer wallboard is embedded between the steel column and the girder steel, the end of two adjacent internal layer wallboards is fixed by wall board connector, the internal layer wallboard is affixed by the wall board connector and the girder steel, and the internal layer wallboard is affixed by grillage connector and the steel column.
    3rd, assembled house make up of steel frame and light concrete panel according to claim 1 or 2, it is characterized in that the outer layer wallboard is arranged on outside the steel skeleton, several adhesive spots are provided with the air blanketing, the outer layer wallboard and the internal layer wallboard are adhesively fixed by the bonding agent being arranged in the adhesive spots.
    4th, assembled house make up of steel frame and light concrete panel according to claim 1 or 2, it is characterized in that the outer layer wallboard is arranged on outside the steel skeleton, it will be hung over by dry hanging article outside the outer layer wallboard outside the internal layer wallboard, the dry hanging article include connection while and during suspension member, the connection while and be in " T " shape structure during suspension member, the connection side and the girder steel are affixed, and the suspension member side is hooked in the groove of two corresponding outer layer wall panel ends.
    5th, assembled house make up of steel frame and light concrete panel according to claim 1 or 2, it is characterized in that the light concrete roof boarding includes the outer layer roof boarding and internal layer roof boarding being set parallel to each other, and the outer layer roof boarding and internal layer roof boarding setting interlaced with each other.
    6th, assembled house make up of steel frame and light concrete panel according to claim 1 or 2, it is characterised in that between the adjacent lightweight concrete wall, between the lightweight concrete building plate, is adhesively fixed between the adjacent light concrete roof boarding by bonding agent.
    7th, assembled house make up of steel frame and light concrete panel according to claim 1 or 2, it is characterised in that institute It is " H " shape or square or rectangle to state the cross section of steel column, and the girder steel is square or rectangle for the cross section of " H " shape steel or the girder steel.
    8th, assembled house make up of steel frame and light concrete panel according to claim 1 or 2, it is characterised in that the grillage connector and the wall board connector are the flute profile or " H " shape of one end open.
    9th, assembled house make up of steel frame and light concrete panel according to claim 1, it is characterized in that the outer layer wallboard is light concrete composite insulation boards or lightweight concrete hollow board, the internal layer wallboard is light concrete composite insulation boards or lightweight concrete hollow board or light concrete solid slab.
    10th, assembled house make up of steel frame and light concrete panel according to claim 9, it is characterised in that using lightweight concrete hollow board as the outer layer wallboard, the upper and lower ends of the outer layer wallboard set hole.
    11st, assembled house make up of steel frame and light concrete panel according to claim 5, it is characterized in that the outer layer roof boarding is light concrete composite insulation boards or lightweight concrete hollow board, the internal layer roof boarding is light concrete composite insulation boards or lightweight concrete hollow board or light concrete solid slab.
    12nd, assembled house make up of steel frame and light concrete panel according to claim 11, it is characterised in that the outer layer roof boarding is bolted with the steel purlin bar, the end of the outer layer roof boarding protrudes from the steel roof truss.
    13, the assembled house make up of steel frame and light concrete panel according to claim 9 or 11, it is characterized in that the light concrete composite insulation boards are interlayer structure, the centre of the light concrete composite insulation boards is provided with heat preservation core plate, the heat preservation core plate is for two layers to be provided with fiber reinforcement grid cloth in fly ash foam concrete layer, fly ash foam concrete layer up and down.
    14th, the assembled house make up of steel frame and light concrete panel according to claim 13, it is characterised in that be provided with several ribs along perpendicular to the direction of fly ash foam concrete layer between two layers of fly ash foam concrete layer.
    15th, assembled house make up of steel frame and light concrete panel according to claim 1, it is characterized in that being provided with the second depressed part being provided with the first depressed part for placing the wall board connector, side surfaces for placing the grillage connector on the top surface of the internal layer wallboard.
    16th, assembled house make up of steel frame and light concrete panel according to claim 1, it is characterised in that described Floor is welded or the fixation that is spirally connected with the girder steel.
    17th, assembled house make up of steel frame and light concrete panel according to claim 1 or 2, it is characterized in that the lightweight concrete building plate is formed by floor steel encircling frame and the light concrete that casts in the floor steel encircling frame are prefabricated, the floor steel encircling frame include floor steel frame and with the floor steel frame it is affixed, be located at two steel grid faces of the floor steel ^ I top of the trellis and bottom respectively.
    18th, assembled house make up of steel frame and light concrete panel according to claim 1 or 2, it is characterised in that the end of the lightweight concrete building plate is provided with built-in fitting.
    19th, assembled house make up of steel frame and light concrete panel according to claim 17, it is characterised in that the steel encircling frame is welded or the fixation that is spirally connected with the girder steel.
    20th, assembled house make up of steel frame and light concrete panel according to claim 13, it is characterised in that using the lightweight concrete hollow board as light concrete roof boarding, reinforcing bar is additionally provided with the light concrete roof boarding.
CN2008801146910A 2008-08-19 2008-08-19 Assembled house made of steel frame and light concrete panel Active CN101796250B (en)

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CN102127978A (en) * 2011-01-24 2011-07-20 姜志勇 House in light steel structure and construction method thereof
CN105829620A (en) * 2013-10-16 2016-08-03 约翰·普雷斯顿 Modular building construction using composite interconnected frame panels
CN106854903A (en) * 2017-01-06 2017-06-16 陈贵 A kind of removable disaster relief room of antidetonation fire prevention
CN107119796A (en) * 2017-06-28 2017-09-01 中国路桥工程有限责任公司 A kind of Green Architecture System

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CN104695588B (en) * 2015-02-16 2019-01-22 杨九龙 The design method of grit, the design method of connection system and grit and connection system
CN106193410A (en) * 2016-08-31 2016-12-07 赤峰市建筑科学研究院有限公司 A kind of precast concrete small-sized self waterproofing heat insulation house surface system
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CN108729692A (en) * 2018-05-31 2018-11-02 山东津单幕墙有限公司 A kind of method of construction of assembled Low-rise Lightweight system of steel residential structure
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GB155120A (en) * 1920-01-02 1920-12-16 Joseph Thewlis Improvements in cavity walls formed of concrete and the like slabs
GB9210702D0 (en) * 1992-05-20 1992-07-08 Seward Albert Construction elements
CN1211541C (en) * 2003-06-16 2005-07-20 朱恒杰 Composite light plate guickly-assembled building system
CN1702253A (en) * 2005-06-12 2005-11-30 周荣标 Z-shaped small-sized cement concrete hollow filled non-clod bridge thermal insulation building block and its making method
FR2891290B1 (en) * 2005-09-29 2010-09-17 Daniel Fovet Device for fixing two plates forming a formwork member.
CN101078281B (en) * 2006-05-23 2010-10-06 石正 Heat insulating building blocks and producing method
CN101191352A (en) * 2006-11-24 2008-06-04 彭代汉 Gypsum hollow building-block double-layer partition wall mounting method
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CN102127978A (en) * 2011-01-24 2011-07-20 姜志勇 House in light steel structure and construction method thereof
CN105829620A (en) * 2013-10-16 2016-08-03 约翰·普雷斯顿 Modular building construction using composite interconnected frame panels
CN105829620B (en) * 2013-10-16 2019-02-15 约翰·普雷斯顿 Use the modular architectural construction of composite interconnection framework panel
CN106854903A (en) * 2017-01-06 2017-06-16 陈贵 A kind of removable disaster relief room of antidetonation fire prevention
CN107119796A (en) * 2017-06-28 2017-09-01 中国路桥工程有限责任公司 A kind of Green Architecture System

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