The inserted lightweight steel construction integrated house of light cellular partition board and construction method
Technical field
The present invention relates to a kind of building construction, specifically the inserted lightweight steel construction integrated house of a kind of light cellular partition board and construction method.
Background technology
Along with the continuous progress of economic fast development and technology, people are also more and more higher to the requirement of living space and house overall performance, therefore promoted the development of Residence Design and building technology.The comfortableness of flexible and changeable, the daily life life of the visual expression in space, layout is, the requirements such as the globality of indoor and outdoor spaces and reasonably economy have determined the change that Modern Residence is fastened at building structure.
The superiority of steel performance and the features such as flexibility of use make light section steel structure house become a part for dwelling construction innovation.Low layer cold-formed steel residence Building technology is applied just and promotes in this environment, also for housing industrialization is laid a good foundation.External this dwelling house system is applied on a large scale, and popularity is also more and more higher.Current many countries as the U.S., Australia, Japan etc. all walk Liao China before, its building technology and to produce mounting technology very ripe and perfect, industrialization degree is also quite high.
Prior art is using light steel as a kind of keel, pastes successively from inside to outside plate nail gypsum plank, sound insulation cotton, structural panel, unidirectional moistureproof paper, thermal insulation separation thermosphere and external wall decorative material in the both sides of light steel.Due to light steel as keel, inner chamber is not filled, so there is space, there is cavity sense, insulation and soundproof effect are not good, and due to the light steel as keel, need to do the constructing operation such as gypsum plank, sound insulation cotton, structural panel, unidirectional moistureproof paper, thermal insulation separation thermosphere and external wall decorative material outward, therefore, long construction period, consumption of materials is large, less robust, the expensive height of constructing.
Summary of the invention
Technical assignment of the present invention is for the deficiencies in the prior art, and the inserted lightweight steel construction integrated house of a kind of light cellular partition board and construction method are provided.
The technical solution adopted for the present invention to solve the technical problems is:
The inserted lightweight steel construction integrated house of light cellular partition board, comprise the integrated house pile foundation from bottom to top building, the wall body structure of integrated house and the roof structure of integrated house, the wall body structure of described integrated house is included in the integrated house wall frame of building with light steel in integrated house pile foundation, in the light steel space of wall frame, be inlaid with light cellular partition board, and wall frame 3-5 centimetre is protruded respectively in the two sides of light cellular partition board, fill insulant material in the gap forming with light steel between two adjacent light cellular partition boards, and thereby the external surface of heat insulating material is lower than external surface formation one groove of light cellular partition board, in groove, be filled with external surface with the light cellular partition board layer of concrete in same plane.
The roof structure of described integrated house has two kinds:
The first: the roof structure of integrated house is included in the integrated house roofing framework that build with light steel at the top of the wall body structure of integrated house, fixedly thereby bamboo offset plate forms roofing in the outside of roofing framework, at the external surface of bamboo offset plate, be coated with the interior adhesive mortar layer of one deck 2-5 centimetre, in the outside of interior adhesive mortar layer, be equipped with the foaming cement thermal insulation plate of 5-8 cm thick, on foaming cement thermal insulation plate, be coated with the outer adhesive mortar layer of one deck 2-5 cm thick, on outer adhesive mortar layer, be equipped with a grid layer of cloth, grid layer of cloth is coated with the anticracking grout layer of one deck 0.8-1.2 cm thick outward, the outside of anticracking grout layer is waterproofing course.
The second: the roof structure of integrated house is included in the integrated house roofing framework that build with light steel at the top of the wall body structure of integrated house, on roofing framework, with roof panel, lay and dock and form roofing, described roof panel comprises the first enhancement Layer and isolation layer, isolation layer is rectangular structure, in the outside of isolation layer, be coated with the first enhancement Layer, the two ends of the first enhancement Layer are respectively arranged with the first docking projection and the first docking recess, and the thickness of isolation layer is the 65-75% of whole roof panel thickness.
In described isolation layer, be provided with the first gauze wire cloth, the preferred W shape of cross section or the waveform of the first gauze wire cloth.
Whole roof panel is rectangular structure, and its length is 2-3 rice, and width is 30-60 centimetre, and thickness is 6-7 centimetre.
Two-layer above integrated house also comprises the floor slab structure of integrated house, also has two kinds of structures:
The first: the floor slab structure of integrated house comprises with light steel laterally builds the integrated house floor frame in integrated house wall frame, in the light steel gap of floor frame, be from bottom to top disposed with lower gauze wire cloth, 5-8 cm thick lower layer of concrete, foaming cement thermal insulation plate, on the upper layer of concrete of gauze wire cloth, 5-8 cm thick; The thickness of described foaming cement thermal insulation plate is 2/3 of whole floor frame thickness, and the upper surface of upper layer of concrete protrudes floor frame 2-3 centimetre.
The second: the floor slab structure of integrated house comprises with light steel laterally builds the integrated house floor frame in integrated house wall frame, on integrated house floor frame, with floor, lay and dock formation floor slab structure, described floor comprises the second enhancement Layer and puigging, puigging is rectangular structure, in the outside of puigging, be coated with the second enhancement Layer, the two ends of enhancement Layer are respectively arranged with the second docking projection and the second docking recess, the 40-60% that the thickness of described puigging is whole slab thickness.
In described puigging, be provided with the second gauze wire cloth, the preferred W shape of cross section or the waveform of the second gauze wire cloth.
Whole floor is rectangular structure, and its length is 2-3 rice, and width is 30-60 centimetre, and thickness is 10-15 centimetre.
The integrated house wall frame that the light steel of described use is built is according to the height in house, the number of plies, building area and structure design, to be formed by designer according to light steel stress system.
Described heat insulating material is a kind of in polyurethane, granular polystyrene or rock wool.
A construction method for the inserted lightweight steel construction integrated house of described light cellular partition board, this construction method is carried out according to following steps:
(1) construction method of integrated house pile foundation: press integrated house designing requirement, excavation groove, uses concrete embedded connector;
(2) the wall body structure construction method of integrated house:
1) on the basis of built-in connection, with light steel, build wall frame, its wall frame is according to the height in house, the number of plies, building area and structure design, to be formed by designer according to light steel stress system;
2) in the light steel space of wall frame, inlay light cellular partition board, and wall frame 3-5 centimetre is protruded respectively in the both sides of light cellular partition board, to fill insulant material between two adjacent light cellular partition boards and in the gap that forms of light steel, thereby the external surface of heat insulating material forms with groove lower than the external surface of light cellular partition board, groove forms same plane with concrete leveling and light cellular partition board;
3) in the outside of light cellular partition board, do and decorate processing;
(3) the roof structure construction method of integrated house: according to the difference of room panel structure, its construction method has following two kinds:
The first: this construction method comprises the steps:
1) at the top of the wall body structure of integrated house, with light steel, build integrated house roofing framework, in the outside of roofing framework, fixedly bamboo offset plate forms roofing;
2) at the external surface of bamboo offset plate, apply the adhesive mortar of 2-5 centimetre of one deck, and then lay the foaming cement thermal insulation plate of 5-8 cm thick, on foaming cement thermal insulation plate, be coated with again the adhesive mortar of last layer 2-5 cm thick, then lay one deck grid cloth, be coated with again the anticracking grout of one deck 0.8-1.2 cm thick, while partly solidifying Deng anticracking grout, do waterproofing work;
3) in the outside of waterproofing course, do and decorate processing.
The second: this construction method is to lay and dock on integrated house roofing framework and form realizing prefabricated roof panel.
For two-layer above integrated house, also comprise the floor slab structure construction method of integrated house, according to the difference of floor slab structure, its construction method has following two kinds:
The first: this construction method comprises the steps:
1) first with light steel, laterally build and in integrated house wall frame, form integrated house floor frame, and below floor frame, be close to light steel place and temporarily fix a bamboo offset plate, the area of bamboo offset plate is at least greater than a light steel space, as Construction Support;
2) the fixing layer of steel wire net in the bottom in light steel space again, and on gauze wire cloth, build the concrete of 5-8 cm thick, then in the light steel space above concrete, inlay a foaming cement thermal insulation plate, the thickness of foaming cement thermal insulation plate is 2/3 of whole slab thickness, fixing layer of steel wire net above foaming cement thermal insulation plate again, and then to the concrete of building 5-8 cm thick in light steel space, concrete upper surface protrudes light steel 2-3 centimetre, and the whole floor level of levelling;
3) remove bamboo offset plate.
The integrated house wall frame that the light steel of described use is built is according to the height in house, the number of plies, building area and structure design, to be formed by designer according to light steel stress system.
The second: this construction method is to lay and dock on integrated house floor frame and form realizing prefabricated floor.
Described heat insulating material is that described heat insulating material is a kind of in extrusion molding polystyrene foam plastics, mold pressing type polystyrene foam plastics, sprayed rigid foam polyurethane, hard-foam polyurethane warming plate, foam glass, foam concrete, lightweight aggregate thermal insulation concrete, inorganic heat insulation mortar, polyphenyl particle heat-insulating mortar, mineral wool, phenolic resins plate, swelling perlite heat-insulating mortar.
Described decoration is treated to and is coated with emulsion paint and tile fixing.
Compared with prior art, the beneficial effect producing is for the inserted lightweight steel construction integrated house of light cellular partition board of the present invention and construction method:
1) integrated house of the present invention is owing to being to inlay light cellular partition board in body of wall lightgage steel joist, in floor lightgage steel joist, inlay foaming cement thermal insulation plate, thereby eliminated light steel gap, there is no cavity sense, and insulation and soundproof effect are good, correspondingly increased the usable floor area in house.
2) integrated house construction method of the present invention is simple, short construction period, and consumption of materials is little, and construction cost is low, saves the construction cost of 30% left and right than the construction technology of prior art.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation (three-storey building) of the inserted lightweight steel construction integrated house of light cellular partition board of the present invention;
The cross-sectional view that accompanying drawing 2 is Fig. 1;
Accompanying drawing 3 is the main TV structure schematic diagram of the wall body structure of integrated house in Fig. 1;
Accompanying drawing 4 is for looking cross-sectional view in a left side of Fig. 3;
Accompanying drawing 5 is the cross-sectional view of the roof structure of integrated house in Fig. 1;
The vertical section structure schematic diagram that accompanying drawing 6 is roof panel;
The plan structure schematic diagram that accompanying drawing 7 is Fig. 6;
The A place structure for amplifying schematic diagram that accompanying drawing 8 is Fig. 6;
Accompanying drawing 9 is the cross-sectional view of the floor slab structure of integrated house in Fig. 1;
The vertical section structure schematic diagram that accompanying drawing 10 is floor;
The plan structure schematic diagram that accompanying drawing 11 is Figure 10.
In figure, 100, integrated house pile foundation, 200, the wall body structure of integrated house, 201, integrated house wall frame, 202, light steel space, 203, light cellular partition board, 204, heat insulating material, 205, groove, 206, layer of concrete, 300, the roof structure of integrated house, 301, integrated house roofing framework, 302, bamboo offset plate, 303, interior adhesive mortar layer, 304, foaming cement thermal insulation plate, 305, outer adhesive mortar layer, 306, grid layer of cloth, 307, anticracking grout layer, 308, waterproofing course, 311, enhancement Layer, 312, isolation layer, 313, docking projection
314, docking recess, 315, gauze wire cloth, 400, the floor slab structure of integrated house, 401, floor frame, 402, lower gauze wire cloth, 403, lower layer of concrete, 404, foaming cement thermal insulation plate, 405, upper gauze wire cloth, 406, upper layer of concrete, 411, enhancement Layer, 412, puigging, 413, docking projection, 414, docking recess, 415, gauze wire cloth, 500, the staircase structure of integrated house.
The specific embodiment
Below in conjunction with the inserted lightweight steel construction integrated house of 1-11 pairs of light cellular partition boards of the present invention of accompanying drawing and construction method, be described in detail below.
Embodiment 1: take integrated house as one deck one-storey house structure be example.
As shown in drawings, the inserted lightweight steel construction integrated house of light cellular partition board of the present invention, its structure comprises the integrated house pile foundation 100 from bottom to top building, the wall body structure 200 of integrated house and the roof structure 300 of integrated house, the wall body structure 200 of described integrated house is included in the integrated house wall frame 201 of building with light steel in integrated house pile foundation 100, in the light steel space 202 of wall frame 201, be inlaid with light cellular partition board 203, and the about 3-5 centimetre of wall frame 201 is protruded respectively in the two sides of light cellular partition board 203, fill insulant material 204 in the gap forming with light steel between two adjacent light cellular partition boards 203, and thereby the external surface of heat insulating material 204 is lower than external surface formation one groove 205 of light cellular partition board, in groove 205, be filled with external surface with light cellular partition board 203 layer of concrete 206 in same plane.
The roof structure 300 of described integrated house is included in the integrated house roofing framework 301 that build with light steel at the top of the wall body structure 200 of integrated house, fixedly thereby bamboo offset plate 302 forms roofings in the outside of roofing framework 301, at the external surface of bamboo offset plate 302, be coated with the interior adhesive mortar layer 303 of one deck 2-5 centimetre, in the outside of interior adhesive mortar layer 303, be equipped with the foaming cement thermal insulation plate 304 of 5-8 cm thick, on foaming cement thermal insulation plate 304, be coated with the outer adhesive mortar layer 305 of one deck 2-5 cm thick, on outer adhesive mortar layer 305, be equipped with a grid layer of cloth 306, the outer anticracking grout layer 307 that is coated with one deck 0.8-1.2 cm thick of grid layer of cloth 306, the outside of anticracking grout layer 307 is waterproofing course 308.
The construction method of the inserted lightweight steel construction integrated house of above-mentioned light cellular partition board, this construction method is carried out according to following steps:
(1) construction method of integrated house pile foundation 100: press integrated house designing requirement, excavation groove, uses concrete embedded connector;
(2) wall body structure 200 construction methods of integrated house:
1) on the basis of built-in connection, with light steel, build wall frame, its wall frame is according to the height in house, the number of plies, building area and structure design, to be formed by designer according to light steel stress system;
2) in the light steel space 202 of integrated house wall frame 201, inlay light cellular partition board 203, and wall frame 3-5 centimetre is protruded respectively in the both sides of light cellular partition board 203, to fill insulant material 204 between two adjacent light cellular partition boards 203 and in the gap that forms of light steel, thereby the external surface of heat insulating material 204 forms with groove 205 lower than the external surface of light cellular partition board 203, groove 205 use concrete levelings and light cellular partition board 203 form same plane;
3) in the outside of light cellular partition board, do and decorate processing;
(3) roof structure 300 construction methods of integrated house:
1) at the top of the wall body structure of integrated house, with light steel, build integrated house roofing framework 301, in the outside of roofing framework 301, fixedly bamboo offset plate 302 forms roofings;
2) at the external surface of bamboo offset plate 302, apply the adhesive mortar of 2-5 centimetre of one deck, and then lay the foaming cement thermal insulation plate 304 of 5-8 cm thick, on foaming cement thermal insulation plate 304, be coated with again the adhesive mortar of last layer 2-5 cm thick, then lay one deck grid cloth, be coated with again the anticracking grout of one deck 0.8-1.2 cm thick, while partly solidifying Deng anticracking grout, do waterproofing work;
3) in the outside of waterproofing course, do and decorate processing.
The integrated house wall frame that the light steel of described use is built is according to the height in house, the number of plies, building area and structure design, to be formed by designer according to light steel stress system.
Described heat insulating material is sprayed rigid foam polyurethane.
Embodiment 2: the storied building structure of integrated house more than two-layer of take is example.
As shown in drawings, the inserted lightweight steel construction integrated house of light cellular partition board of the present invention, its structure comprises integrated house pile foundation 100, the wall body structure 200 of integrated house, the roof structure 300 of the floor slab structure 400 of integrated house and integrated house from bottom to top building.
The wall body structure 200 of described integrated house is included in the integrated house wall frame 201 of building with light steel in integrated house pile foundation 100, in the light steel space 202 of wall frame 201, be inlaid with light cellular partition board 203, and the about 3-5 centimetre of wall frame 201 is protruded respectively in the two sides of light cellular partition board 203, fill insulant material 204 in the gap forming with light steel between two adjacent light cellular partition boards 203, and thereby the external surface of heat insulating material 204 is lower than external surface formation one groove 205 of light cellular partition board, in groove 205, be filled with external surface with light cellular partition board 203 layer of concrete 206 in same plane.
The floor slab structure 400 of described integrated house comprises with light steel laterally builds the integrated house floor frame 401 in integrated house wall frame 200, in the light steel gap 407 of floor frame 401, be from bottom to top disposed with lower gauze wire cloth 402,5-8 cm thick lower layer of concrete 403, foaming cement thermal insulation plate 404, on the upper layer of concrete 406 of gauze wire cloth 405,5-8 cm thick; The thickness of described foaming cement thermal insulation plate 404 is 2/3 of whole floor frame 401 thickness, and the upper surface of upper layer of concrete 406 protrudes floor frame 4012-3 centimetre.
The roof structure 300 of described integrated house is included in the integrated house roofing framework 301 that build with light steel at the top of the wall body structure 200 of integrated house, fixedly thereby bamboo offset plate 302 forms roofings in the outside of roofing framework 301, at the external surface of bamboo offset plate 302, be coated with the interior adhesive mortar layer 303 of one deck 2-5 centimetre, in the outside of interior adhesive mortar layer 303, be equipped with the foaming cement thermal insulation plate 304 of 5-8 cm thick, on foaming cement thermal insulation plate 304, be coated with the outer adhesive mortar layer 305 of one deck 2-5 cm thick, on outer adhesive mortar layer 305, be equipped with a grid layer of cloth 306, the outer anticracking grout layer 307 that is coated with one deck 0.8-1.2 cm thick of grid layer of cloth 306, the outside of anticracking grout layer 307 is waterproofing course 308.
The construction method of the inserted lightweight steel construction integrated house of above-mentioned light cellular partition board, this construction method is carried out according to following steps:
(1) construction method of integrated house pile foundation: press integrated house designing requirement, excavation groove, uses concrete embedded connector;
(2) the wall body structure construction method of integrated house:
1) on the basis of built-in connection, with light steel, build wall frame, its wall frame is according to the height in house, the number of plies, building area and structure design, to be formed by designer according to light steel stress system;
2) in the light steel space of wall frame, inlay light cellular partition board, and wall frame 3-5 centimetre is protruded respectively in the both sides of light cellular partition board, to fill insulant material between two adjacent light cellular partition boards and in the gap that forms of light steel, thereby the external surface of heat insulating material forms with groove lower than the external surface of light cellular partition board, groove forms same plane with concrete leveling and light cellular partition board;
3) in the outside of light cellular partition board, do and decorate processing;
(3) the floor slab structure construction method of integrated house:
1) first with light steel, laterally build and in integrated house wall frame, form integrated house floor frame, and below floor frame, be close to light steel place and temporarily fix a bamboo offset plate, the area of bamboo offset plate is at least greater than a light steel space, as Construction Support;
2) the fixing layer of steel wire net in the bottom in light steel space again, and on gauze wire cloth, build the concrete of 5-8 cm thick, then in the light steel space above concrete, inlay a foaming cement thermal insulation plate, the thickness of foaming cement thermal insulation plate is 2/3 of whole slab thickness, fixing layer of steel wire net above foaming cement thermal insulation plate again, and then to the concrete of building 5-8 cm thick in light steel space, concrete upper surface protrudes light steel 2-3 centimetre, and the whole floor level of levelling;
3) remove bamboo offset plate.
(4) the roof structure construction method of integrated house:
1) at the top of the wall body structure of integrated house, with light steel, build integrated house roofing framework, in the outside of roofing framework, fixedly bamboo offset plate forms roofing;
2) at the external surface of bamboo offset plate, apply the adhesive mortar of 2-5 centimetre of one deck, and then lay the foaming cement thermal insulation plate of 5-8 cm thick, on foaming cement thermal insulation plate, be coated with again the adhesive mortar of last layer 2-5 cm thick, then lay one deck grid cloth, be coated with again the anticracking grout of one deck 0.8-1.2 cm thick, while partly solidifying Deng anticracking grout, do waterproofing work;
3) in the outside of waterproofing course, do and decorate processing.
The integrated house wall frame that the light steel of described use is built is according to the height in house, the number of plies, building area and structure design, to be formed by designer according to light steel stress system.
Described heat insulating material is polyphenyl particle heat-insulating mortar.
Described two-layer above integrated house structure, the construction method of the staircase structure 500 of its integrated house can be carried out with reference to the construction method of integrated house floor, does not repeat them here.