CN207160246U - A kind of prefabricated buildings based on light gauge cold-formed steel shape - Google Patents
A kind of prefabricated buildings based on light gauge cold-formed steel shape Download PDFInfo
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- CN207160246U CN207160246U CN201720390626.7U CN201720390626U CN207160246U CN 207160246 U CN207160246 U CN 207160246U CN 201720390626 U CN201720390626 U CN 201720390626U CN 207160246 U CN207160246 U CN 207160246U
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Abstract
It the utility model is related to a kind of prefabricated buildings based on light gauge cold-formed steel shape, it is characterised in that：Including house frame, floor construction and panel structure；Truss frame for connecting beam and wall frame structure by the way of self-tapping screw and angle steel；The stress concentration degree of position of joints is alleviated, does not reduce the plate net cross-sectional area of position of joints, therefore ultimate bearing capacity of joints will not reduce；And avoid tapping screw hole wall bolt mouth that compressive zone comes repeatedly under vertical uniform load q and become big；The stress concentration on the girder truss and wall frame that screw thread hole brings can be avoided open to a certain extent；Overcome existing light gauge cold-formed steel shape girder truss and the defects of existing is connected with wall frame node, and node force path is clear and definite by the way of angle steel, and anti-seismic performance is superior, and constructing operation is simple and easy.The connection of all kinds of bar cross sections of light gauge cold-formed steel shape is can be widely used for, is particularly suitable for use in and the structural system of exterior wall is gone along with sb. to guard him using filling type.
Description
Technical field
It the utility model is related to building engineering field, more particularly to a kind of prefabricated buildings based on light gauge cold-formed steel shape.
Background technology
Existing house major part is mixed using brick or steel and concrete structure, such structure on-site construction time length, simultaneously
Substantial amounts of building waste can be caused；The living environment of surrounding resident is affected greatly.
Cold formed steel structure house rod member from heavy and light, construction when do not need large-scale construction equipment, easy to operation, antidetonation
Performance is good, saves, save land, saves material, environmental protection, is advantageous to building construction industrialization, and good etc. with short construction period, comprehensive benefit
Series of advantages, it is well suited for using in building construction.Current this system turns into the prosperities such as the U.S., Japan, Australia
The important form of national low residential building.In view of the characteristic and life cycle management of cold formed steel structure green ecological calculate
Advantage economically, China also began to largely introduce in recent years the residential structure of the system, the low-rise building building built compared with
It is more.
A kind of modularization light gauge cold-formed steel shape integrated house as described in Chinese patent 201620644404.9, its feature exist
In：Including fold sheet material and fasten sheet material, fold sheet material include the first light gauge cold-formed steel shape plate, the second light gauge cold-formed steel shape plate and
3rd light gauge cold-formed steel shape plate, the both sides of the second light gauge cold-formed steel shape plate respectively with the first light gauge cold-formed steel shape plate and the 3rd clod wash
Thin wall type steel plate is hinged, and the both sides of the second light gauge cold-formed steel shape plate are respectively mounted first fixed plate, and the first fixed plate is L-shaped,
One plane of the first fixed plate coordinates with the second light gauge cold-formed steel shape plate, another plane and the second clod wash of the first fixed plate
Plane where thin wall type steel plate is parallel, installs the first reinforcing plate in the first fixed plate, the side of the first light gauge cold-formed steel shape plate and
The side of 3rd light gauge cold-formed steel shape plate coordinates with the second light gauge cold-formed steel shape plate, the opposite side of the first light gauge cold-formed steel shape plate
A fixing pipe is respectively mounted with the opposite side of the 3rd light gauge cold-formed steel shape plate, fastening sheet material includes the 4th light gauge cold-formed steel shape plate,
The both sides of 4th light gauge cold-formed steel shape plate are respectively mounted a steady pin, and steady pin can coordinate with fixing pipe grafting, and described first is cold
Curved thin wall type steel plate, the second light gauge cold-formed steel shape plate and the 3rd light gauge cold-formed steel shape plate are light gauge cold-formed steel shape composite plate, cold
Curved light-gauge steel section composite plate includes light gauge cold-formed steel shape framework, and light gauge cold-formed steel shape framework is frame structure, light gauge cold-formed steel shape
The inner side installation straw fireproof warming plate of framework, the sidepiece of fireproof heated board install several reinforcement steel plates being arranged in a row, fire prevention
The sidepiece of warming plate opens up several fixing grooves being arranged in a row, and fixing groove is located between fireproof heated board and reinforcement steel plate.
Although light gauge cold-formed steel shape integrated house solves that brick is mixed or steel reinforced concrete house is built to a certain extent in above-mentioned patent
The problem of construction built causes substantial amounts of building waste, and improve the fireproof heat insulating performance in house；But in cold bending thin wall
The problem of stress point is unreasonable, and internal stress is big, and sound insulation, the poor thermal insulation property problem in house be present in the connection between shaped steel.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of prefabricated buildings based on light gauge cold-formed steel shape, can
The connection solved between in general light gauge cold-formed steel shape has that stress point is unreasonable, and internal stress is big, and sound insulation, the insulation in house
Poor performance problem.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of assembling based on light gauge cold-formed steel shape
Formula house, its innovative point are：Including house frame, floor construction and panel structure；
The house frame structure include wall corner steel construction, girder truss and exterior wall assembling structure and girder truss with it is interior
Wall assembling structure；
The wall corner steel construction includes wall frame structure, column and angle steel A；The wall frame structure and hang down
The straight column being embedded in wall frame structure and angle steel A form L-type angle node structure；The wall frame structure and hang down
The straight column being embedded in wall frame structure and angle steel A form T-shaped angle node structure；The column have several and mutually
It is parallel；The column is vertically connected through wall frame structure by zinc-plated self-tapping screw with wall frame structure；Institute
State that angle steel A is parallel with column and angle steel A is connected to the corner of wall frame structure by self-tapping screw；The L-type corner section
Point structure is connected at the inside lock of L-type angle node structure only with an angle steel A；The T-shaped angle node structure uses
A pair of angle steel A are connected at the inside lock of T-shaped angle node structure both sides；
The girder truss includes girder truss A and exterior wall frame structure with exterior wall assembling structure；The girder truss A with it is outer
Wall frame structure is orthogonal, and girder truss A end is fixedly connected on exterior wall frame structure by self-tapping screw and angle steel B
Top；The angle steel B is of an L-shaped structure, and the angle steel B is arranged on the upper end of exterior wall frame structure and is located at girder truss respectively
The both sides of A horizontal directions, the top that screw hole is connected to exterior wall frame structure by self-tapping screw is provided with angle steel B
On end and girder truss A；
The girder truss includes girder truss B and inner wall frame structure with inner wall assembling structure；The inner wall framework
Structure is vertically disposed on girder truss B both sides up and down, and inner wall frame structure is solid through girder truss B connections by connector
It is fixed；The connector includes angle steel C and loop bar screw；The angle steel C has a pair and is connected to the both ends of loop bar screw, angle steel
Girder truss B with inner wall frame structure is connected positioned at girder truss B upper and lower end face and by self-tapping screw by C respectively, on angle steel C
It is provided with the connecting hole being connected with loop bar screw；Angle steel C of the loop bar screw vertically through girder truss B and both ends leads to
Cross nut check；
The girder truss A and girder truss B include top boom, lower boom and web member；Top boom is parallel to each other with lower boom,
There are web member several inclinations to be connected between top boom and lower boom；The inner wall frame structure, exterior wall frame structure,
Column, top boom, web member and lower boom are cold formed steel structure；For cold formed steel structure or by cold bending thin wall type
Steel forms；The light gauge cold-formed steel shape is U-shaped steel structure, and the inside bending flange of both sides top flange of the U-shaped steel forms folding
Crimp；The surface of the U-shaped steel structure is zinc-plated or aluminum-zinc alloy；
The both ends of the floor construction are respectively embedded in panel structure；The floor construction includes concrete coating, light
Matter concrete layer, OSB structural slabs, light gauge cold-formed steel shape floor beam and double-deck plasterboard A；The concrete coating, lightweight coagulation
Soil layer, OSB structural slabs, light gauge cold-formed steel shape floor beam and double-deck plasterboard A are from top to bottom set gradually；The cold bending thin wall type
Mineral wool is filled with inside steel floor beam in the horizontal direction；
The panel structure includes the cladding layer of insulation and decoration, OSB shroudings, light gauge cold-formed steel shape and double-deck plasterboard B；It is described
The cladding layer of insulation and decoration, OSB shroudings, light gauge cold-formed steel shape and double-deck plasterboard B are set gradually from outside to inner side；The insulation
Decorative dried hanging layer includes exterior wall true stone paint and polyurethane insulation coating；The exterior wall true stone paint is located at the outside of polyurethane insulation coating,
And exterior wall true stone paint is sprayed on the outer wall of polyurethane insulation coating by linked network structure；The cladding layer of insulation and decoration and OSB shroudings
Between be provided with one of breathing ply of paper；Mineral wool layer is filled with the light gauge cold-formed steel shape；
The light gauge cold-formed steel shape floor beam is the girder construction that some cold-rolled forming section keel are connected by galvanized steel self tapping screw,
The cold-rolled forming section keel are inner bead C-type steel.
Further, the thickness for the mineral wool filled in the horizontal direction inside the light gauge cold-formed steel shape floor beam is not more than
The half of light gauge cold-formed steel shape floor cantilever thickness, mineral wool and close OSB are internally located in light gauge cold-formed steel shape floor beam
A cavity structure is formed between the side of structural slab；The width of light gauge cold-formed steel shape floor beam is 300mm-310mm, the clod wash
The mineral wool of filling is 150mm-155mm in light-gauge steel section floor beam.
Further, the width of the U-shaped steel is 90mm-100mm；The inside bending of both sides top flange of the U-shaped steel
The width for the bending edges that flange is formed is 8mm-10mm, the wall thickness 1.0mm-2.0mm of U-shaped steel structure.
Further, the double-deck plasterboard A and double-deck plasterboard B fillers close to indoor external coating, and double-deck
Plasterboard A and double-deck plasterboard B thickness are 20mm-25mm.
Further, vertical place's end edge of the wall frame structure is provided with corner upright, mutually perpendicular wall
Body frame structure is connected by corner upright.
The utility model has the advantage of：
1) the utility model truss frame for connecting beam and wall frame structure by the way of self-tapping screw and angle steel；Alleviate section
The stress concentration degree at point position, the plate net cross-sectional area of position of joints is not reduced, therefore ultimate bearing capacity of joints will not reduce；And
Avoid tapping screw hole wall bolt mouth that compressive zone comes repeatedly under vertical uniform load q and become big；It can avoid out to a certain extent
The stress concentration on girder truss and wall frame that screw thread hole is brought.
2) the utility model overcomes existing light gauge cold-formed steel shape girder truss and is connected the defects of existing with wall frame node,
And node force path is clear and definite by the way of angle steel, and anti-seismic performance is superior, and constructing operation is simple and easy.It can be widely used for cold
The connection of curved all kinds of bar cross sections of light-gauge steel section, is particularly suitable for use in and the structural system of exterior wall is gone along with sb. to guard him using filling type.
3) floor construction saves floor space in the utility model, that equipment pipe is placed is convenient, due to this type of floor inside
There are enough spaces, it is possible to place many pipelines, so can both reduce equipment pipe in the space that floor takes, and also might be used
To increase the aesthetic property of whole floor；Floor construction intensity is high and soundproof effect is good；Due to placing OSB structural slabs on floor beam
With casting concrete so that monoblock floor strength is higher；Using what is filled in the horizontal direction inside light gauge cold-formed steel shape floor beam
Mineral wool and the cavity structure formed, ensure that soundproof effect.
4) panel structure of the present utility model reach vertical stress up to 7000 kilograms, 2000 kilograms of horizontal force, antidetonation 8
It is more than degree, wind resistance not less than 260 kilometers/hour, heat transfer coefficient be not higher than 6.5 kilograms not higher than 0.221, per square meter weight
Technical parameter requirement, while there is higher sound insulation, fire prevention, moisture-proof characteristic.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of prefabricated buildings framework front view based on light gauge cold-formed steel shape of the present utility model.
Fig. 2 is a kind of L-shaped wall corner steel construction of prefabricated buildings based on light gauge cold-formed steel shape of the present utility model
Front view.
Fig. 3 is a kind of T-shaped wall corner steel construction of prefabricated buildings based on light gauge cold-formed steel shape of the present utility model
Front view.
Fig. 4 is that a kind of girder truss of the prefabricated buildings based on light gauge cold-formed steel shape of the present utility model assembles with exterior wall
Structure.
Fig. 5 is that a kind of girder truss of the prefabricated buildings based on light gauge cold-formed steel shape of the present utility model assembles with inner wall
Figure.
Fig. 6 is a kind of girder truss of the prefabricated buildings based on light gauge cold-formed steel shape of the present utility model and wall assembling
Connector stereogram.
Fig. 7 is a kind of floor construction figure of the prefabricated buildings based on light gauge cold-formed steel shape of the present utility model.
Fig. 8 is a kind of panel structure figure of the prefabricated buildings based on light gauge cold-formed steel shape of the present utility model.
Embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among described scope of embodiments.
A kind of prefabricated buildings based on light gauge cold-formed steel shape as shown in Figures 1 to 8, including house frame 1, floor knot
Structure 2 and panel structure 3.
House frame 1 includes wall corner steel construction 11, girder truss and exterior wall assembling structure 12 and girder truss and interior wall
Body assembling structure 13.
Wall corner steel construction 11 includes wall frame structure 111, column 112 and angle steel A113；The wall frame knot
Structure 111 and the column 112 being vertically embedded into wall frame structure 111 and angle steel A113 form L-type angle node structure；Institute
State wall frame structure 111 and the column being vertically embedded into wall frame structure 112 and angle steel A113 forms T-shaped corner
Node structure；The column 112 have several and it is parallel to each other；The column 112 passes through through wall frame structure 111
Zinc-plated self-tapping screw is vertically connected with wall frame structure 111；The angle steel A113 is parallel with column 112 and angle steel A113 leads to
Cross the corner that self-tapping screw is connected to wall frame structure 111；The L-type angle node structure is only with an angle steel A113
It is connected at the inside lock of L-type angle node structure；The T-shaped angle node structure is connected to using a pair of angle steel A113
At the inside lock of T-shaped angle node structure both sides.
Girder truss includes girder truss A121 and exterior wall frame structure 122 with exterior wall assembling structure 12；The girder truss
A121 and exterior wall frame structure 122 are orthogonal, and girder truss A121 end is fixed by self-tapping screw and angle steel B123 to be connected
It is connected on the top of exterior wall frame structure 122；The angle steel B123 is of an L-shaped structure, and the angle steel B123 is arranged on exterior wall frame
The upper end of frame structure 111 and the both sides for being located at girder truss A121 horizontal directions respectively, are provided with screw hole on angle steel B123 and pass through
Self-tapping screw is connected on the top and girder truss A121 of exterior wall frame structure 122.
Girder truss includes girder truss B131 and inner wall frame structure 132 with inner wall assembling structure 13；The inner wall
Frame structure 132 is vertically disposed on girder truss B131 both sides up and down, and inner wall frame structure 132 is run through by connector
Girder truss B131 is connected；The connector includes angle steel C133 and loop bar screw 134；The angle steel C133 have a pair and
The both ends of loop bar screw 134 are connected to, angle steel C133 is located at girder truss B131 upper and lower end face and will by self-tapping screw respectively
Girder truss B131 is connected with inner wall frame structure 132, and the connecting hole being connected with loop bar screw 134 is provided with angle steel C133；
Angle steel C133 of the loop bar screw 134 vertically through girder truss B131 and both ends passes through nut check.
Girder truss A121 and girder truss B131 includes top boom, lower boom and web member；Top boom is mutually equal with lower boom
OK, there are web member several inclinations to be connected between top boom and lower boom；The inner wall frame structure 132, exterior wall frame
Frame structure 122, column 111, top boom, web member and lower boom are cold formed steel structure；For cold formed steel structure
Or it is made up of light gauge cold-formed steel shape；The light gauge cold-formed steel shape is U-shaped steel structure, and the both sides top flange of the U-shaped steel is inside
Bending flange forms bending edges；The surface of the U-shaped steel structure is zinc-plated or aluminum-zinc alloy.
The both ends of floor construction 2 are respectively embedded in panel structure 3；The structure of floor 2 includes concrete coating 21, light
Matter concrete layer 22, OSB structural slabs 23, light gauge cold-formed steel shape floor beam 24 and double-deck plasterboard A25；The concrete coating
21st, lightweight concrete layer 22, OSB structural slabs 23, light gauge cold-formed steel shape floor beam 24 and double-deck plasterboard A25 from top to bottom according to
Secondary setting；Mineral wool 26 is filled with inside the light gauge cold-formed steel shape floor beam 24 in the horizontal direction.
Panel structure 3 includes the cladding layer 31 of insulation and decoration, OSB shroudings 32, light gauge cold-formed steel shape 33 and double-deck plasterboard
B34；Insulation and decoration cladding layer 31, OSB shroudings 32, light gauge cold-formed steel shape 33 and the double-deck plasterboard B34 are from outside to inner side
Set gradually；The cladding layer 31 of insulation and decoration includes exterior wall true stone paint 311 and polyurethane insulation coating 312；The true stone of exterior wall
Paint 311 is located at the outside of polyurethane insulation coating 312, and exterior wall true stone paint 311 is sprayed on polyurethane insulation coating by linked network structure
312 outer wall；The cladding layer 31 of insulation and decoration breathes ply of paper 313 together with being provided between OSB shroudings 32；The clod wash
Mineral wool layer 26 is filled with light-gauge steel section.
The girder construction that light gauge cold-formed steel shape floor beam 24 is connected for some cold-rolled forming section keel by galvanized steel self tapping screw, institute
It is inner bead C-type steel to state cold-rolled forming section keel.
The thickness for the mineral wool 26 filled in the horizontal direction inside light gauge cold-formed steel shape floor beam 24 is not more than cold bending thin wall
The half of the thickness of shaped steel floor beam 24, mineral wool 26 is internally located at being tied close to OSB in light gauge cold-formed steel shape floor beam 24
A cavity structure is formed between the side of structure plate 23；The width of light gauge cold-formed steel shape floor beam 24 is 300mm-310mm, described cold
The mineral wool 26 of filling is 150mm-155mm in curved light-gauge steel section floor beam 24.
The width of U-shaped steel is 90mm-100mm；The bending that the inside bending flange of both sides top flange of the U-shaped steel is formed
The width on side is 8mm-10mm, the wall thickness 1.0mm-2.0mm of U-shaped steel structure.
Double-deck plasterboard A25 and double-deck plasterboard B34 fillers close to indoor external coating, and double-deck plasterboard A25
Thickness with double-deck plasterboard B34 is 20mm-25mm.
Vertical place's end edge of wall frame structure 111 is provided with corner upright, mutually perpendicular wall frame structure
It is connected by corner upright.
It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments, above-described embodiment and
Simply illustrate principle of the present utility model described in specification, on the premise of the spirit and scope of the utility model is not departed from,
The utility model also has various changes and modifications, and these changes and improvements both fall within claimed the scope of the utility model
It is interior.The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (5)
- A kind of 1. prefabricated buildings based on light gauge cold-formed steel shape, it is characterised in that：Including house frame, floor construction and wallboard Structure；The house frame includes wall corner steel construction, girder truss and exterior wall assembling structure and girder truss and inner wall assembles Structure；The wall corner steel construction includes wall frame structure, column and angle steel A；The wall frame structure and vertical embedding Enter the column in wall frame structure and angle steel A forms L-type angle node structure；The wall frame structure and vertical embedding Enter the column in wall frame structure and angle steel A forms T-shaped angle node structure；The column have several and mutually it is equal OK；The column is vertically connected through wall frame structure by zinc-plated self-tapping screw with wall frame structure；The angle Steel A is parallel with column and angle steel A is connected to the corner of wall frame structure by self-tapping screw；The L-type angle node knot Structure is connected at the inside lock of L-type angle node structure only with an angle steel A；The T-shaped angle node structure uses a pair Angle steel A is connected at the inside lock of T-shaped angle node structure both sides；The girder truss includes girder truss A and exterior wall frame structure with exterior wall assembling structure；The girder truss A and exterior wall Frame structure is orthogonal, and girder truss A end is fixedly connected on the top of exterior wall frame structure by self-tapping screw and angle steel B End；The angle steel B is of an L-shaped structure, and the angle steel B is arranged on the upper end of exterior wall frame structure and is located at girder truss A water respectively Square to both sides, be provided with angle steel B screw hole by self-tapping screw be connected to exterior wall frame structure top and On girder truss A；The girder truss includes girder truss B and inner wall frame structure with inner wall assembling structure；The inner wall frame structure Girder truss B both sides up and down are vertically disposed on, inner wall frame structure is connected by connector through girder truss B； The connector includes angle steel C and loop bar screw；The angle steel C has a pair and is connected to the both ends of loop bar screw, C points of angle steel Not Wei Yu girder truss B upper and lower end face and girder truss B is connected with inner wall frame structure by self-tapping screw, set on angle steel C It is equipped with the connecting hole being connected with loop bar screw；Angle steel C of the loop bar screw vertically through girder truss B and both ends passes through Nut check；The girder truss A and girder truss B include top boom, lower boom and web member；Top boom is parallel to each other with lower boom, web member It is connected to several inclinations between top boom and lower boom；The inner wall frame structure, exterior wall frame structure, stand Post, top boom, web member and lower boom are cold formed steel structure；For cold formed steel structure or by light gauge cold-formed steel shape Composition；The light gauge cold-formed steel shape is U-shaped steel structure, and the inside bending flange of both sides top flange of the U-shaped steel forms bending Side；The surface of the U-shaped steel structure is zinc-plated or aluminum-zinc alloy；The both ends of the floor construction are respectively embedded in panel structure；The floor construction includes concrete coating, lightweight is mixed Solidifying soil layer, OSB structural slabs, light gauge cold-formed steel shape floor beam and double-deck plasterboard A；The concrete coating, lightweight concrete layer, OSB structural slabs, light gauge cold-formed steel shape floor beam and double-deck plasterboard A are from top to bottom set gradually；The light gauge cold-formed steel shape building Mineral wool is filled with inside plate-girder in the horizontal direction；The panel structure includes the cladding layer of insulation and decoration, OSB shroudings, light gauge cold-formed steel shape and double-deck plasterboard B；The insulation Decorative dried hanging layer, OSB shroudings, light gauge cold-formed steel shape and double-deck plasterboard B are set gradually from outside to inner side；The insulation and decoration Cladding layer includes exterior wall true stone paint and polyurethane insulation coating；The exterior wall true stone paint is located at the outside of polyurethane insulation coating, and outside The true mineral varnish of wall is sprayed on the outer wall of polyurethane insulation coating by linked network structure；Between the cladding layer of the insulation and decoration and OSB shroudings It is provided with one of breathing ply of paper；Mineral wool layer is filled with the light gauge cold-formed steel shape；The light gauge cold-formed steel shape floor beam is the girder construction that some cold-rolled forming section keel are connected by galvanized steel self tapping screw, described Cold-rolled forming section keel are inner bead C-type steel.
- A kind of 2. prefabricated buildings based on light gauge cold-formed steel shape according to claim 1, it is characterised in that：The clod wash The thickness for the mineral wool filled in the horizontal direction inside light-gauge steel section floor beam layer is not more than light gauge cold-formed steel shape floor cantilever thickness Half, be internally located in light gauge cold-formed steel shape floor beam between mineral wool and side close to OSB structural slabs and form one Cavity structure；The width of light gauge cold-formed steel shape floor beam is 300mm-310mm, is filled in the light gauge cold-formed steel shape floor beam Mineral wool is 150mm-155mm.
- A kind of 3. prefabricated buildings based on light gauge cold-formed steel shape according to claim 1, it is characterised in that：It is described U-shaped The width of steel is 90mm-100mm；The width for the bending edges that the inside bending flange of the both sides top flange of the U-shaped steel is formed is 8mm-10mm, the wall thickness 1.0mm-2.0mm of U-shaped steel structure.
- A kind of 4. prefabricated buildings based on light gauge cold-formed steel shape according to claim 1, it is characterised in that：The bilayer Plasterboard A and double-deck plasterboard B fillers close to indoor external coating, and double-deck plasterboard A and double-deck plasterboard B thickness For 20mm-25mm.
- A kind of 5. prefabricated buildings based on light gauge cold-formed steel shape according to claim 1, it is characterised in that：The wall Vertical place's end edge of frame structure is provided with corner upright, and mutually perpendicular wall frame structure is held in the mouth by corner upright Connect.
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| CN201720390626.7U CN207160246U (en) | 2017-04-14 | 2017-04-14 | A kind of prefabricated buildings based on light gauge cold-formed steel shape |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958292A (en) * | 2017-04-14 | 2017-07-18 | 西藏藏建科技股份有限公司 | A kind of prefabricated buildings based on light gauge cold-formed steel shape |
| CN109811934A (en) * | 2019-02-27 | 2019-05-28 | 沈阳建筑大学 | Σ type column light gauge cold-formed steel shape integral bathroom and with main structure column connecting structure |
-
2017
- 2017-04-14 CN CN201720390626.7U patent/CN207160246U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958292A (en) * | 2017-04-14 | 2017-07-18 | 西藏藏建科技股份有限公司 | A kind of prefabricated buildings based on light gauge cold-formed steel shape |
| CN109811934A (en) * | 2019-02-27 | 2019-05-28 | 沈阳建筑大学 | Σ type column light gauge cold-formed steel shape integral bathroom and with main structure column connecting structure |
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