CN110130522A - Grillage unifies lining structure and production method - Google Patents
Grillage unifies lining structure and production method Download PDFInfo
- Publication number
- CN110130522A CN110130522A CN201910414460.1A CN201910414460A CN110130522A CN 110130522 A CN110130522 A CN 110130522A CN 201910414460 A CN201910414460 A CN 201910414460A CN 110130522 A CN110130522 A CN 110130522A
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- Prior art keywords
- steel
- supporting element
- protective layer
- steel column
- load
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Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 232
- 239000010959 steel Substances 0.000 claims abstract description 232
- 239000011241 protective layer Substances 0.000 claims abstract description 66
- 239000004567 concrete Substances 0.000 claims abstract description 43
- 239000010410 layer Substances 0.000 claims abstract description 40
- 239000011083 cement mortar Substances 0.000 claims abstract description 18
- 239000003513 alkali Substances 0.000 claims abstract description 17
- 239000004568 cement Substances 0.000 claims abstract description 17
- 239000003365 glass fiber Substances 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 11
- 239000011381 foam concrete Substances 0.000 claims description 6
- 239000002585 base Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/02—Layer formed of wires, e.g. mesh
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/56—Damping, energy absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The present invention discloses a kind of grillage unification lining structure and production method.Lining structure of the invention successively includes the first protective layer, concrete layer and the second protective layer in a thickness direction.Wherein, the first protective layer and the second protective layer are respectively arranged at the two sides of concrete layer, and the first protective layer and the second protective layer respectively include cement mortar and alkali-resistant glass fiber mesh, are affixed in cement mortar in alkali-resistant glass fiber mesh.Concrete layer includes the reinforcing layer that foamed cement is constituted, and load-bearing skeleton is embedded inside foamed cement, load-bearing skeleton includes girder steel, the first steel column, the second steel column, supporting element and steel wire.Load-bearing skeleton of the invention provides vertical and lateral bearing capacity for lining, and thus obtained lining structure has the bigger rigidity of structure and anti-side rigidity, and structural seismic performance is more preferable.
Description
Technical field
The present invention relates to building wall board structures, and in particular to grillage unifies lining structure and production method.
Background technique
With the development of modern industrial technology, house building technology also gets a promotion, and since construction speed is fast, and produces
Cost is relatively low, and assembled architecture is promoted all over the world rapidly.
Assembled architecture refers to as prefabricated component component building made of assemble in site.By prefabricated components form and apply
Work method is divided into building block building, plate building, boxlike building, frame board material construction structural and lift slab and rises five seed types such as layer building.
A variety of prefabricated components structures have been disclosed in the prior art.For example, CN208235787U discloses a kind of assembled
Shingle nail comprising connect into the load-bearing steel skeleton and additional steel skeleton of truss；Load-bearing steel skeleton includes girder steel and bracing members bar
Part, the end of girder steel offer bolt hole, and bracing members rod piece includes vertical supporting bar and skewed horizontal load bar, and the one of vertical supporting bar
End is fixedly connected with girder steel, and skewed horizontal load bar is connected between the other end and the end of girder steel；Side connecting plate is connected to girder steel, oblique
The intersection of support rod and additional steel skeleton, side connecting plate are connect with the second column connecting plate；Lower connecting plate is connected to vertical branch
The top of the intersection of strut, skewed horizontal load bar and additional steel skeleton, girder steel is connected with upper junction plate；Load-bearing steel skeleton and attached
Add surrounding's assembling reinforcement net of steel skeleton, load-bearing steel skeleton, additional steel skeleton and steel mesh are coated by wallboard matrix.Shingle nail will
The primary structure members such as girder steel, support in the load-bearing steel skeleton of building and enclosure wall combine together, to improve the assembly of shingle nail
Rate.
With social further development, need to further increase the technology of assembly rate and construction speed.
Summary of the invention
To solve at least partly technical problem in the prior art, the present invention is assembled by optimizing structure design improving
With the bigger rigidity of structure and anti-side rigidity while rate, structural seismic performance is more preferable.Specifically, the present invention includes following
Content.
The first aspect of the present invention provides grillage unification lining structure, in a thickness direction successively includes the first protection
Layer, concrete layer and the second protective layer；Wherein:
First protective layer and the second protective layer are respectively arranged at the two sides of the concrete layer, and first protection
Layer and second protective layer respectively include cement mortar and alkali-resistant glass fiber mesh, and the cement is affixed in the alkali-resistant glass fiber mesh
In mortar；
The concrete layer includes the reinforcing layer that foamed cement is constituted, and embeds load-bearing skeleton inside the foamed cement,
The load-bearing skeleton includes girder steel, the first steel column, the second steel column, supporting element and steel wire, one end of first steel column and institute
The one end for stating girder steel is fixedly connected, and one end of second steel column is fixedly connected with the other end of the girder steel, the supporting element
The girder steel and first steel column and the second steel column are connected, so that vertical and lateral bearing capacity is provided for lining, institute
It states steel wire and is fixedly connected on the girder steel, the first steel column and/or the second steel column.
Preferably, the supporting element includes the first supporting element and the second supporting element, one end of first supporting element and institute
The middle part for stating girder steel is fixedly connected, and the other end of first supporting element is fixedly connected with first steel column, and described second
One end of supporting element is fixedly connected with the middle part of the girder steel, and the other end of second supporting element and second steel column are solid
Fixed connection.
Preferably, the supporting element further comprises third supporting element and the 4th supporting element, the one of the third supporting element
End is fixedly connected with the end of first steel column, and the other end of the third supporting element and the end of second steel column are fixed
Connection, one end of the 4th supporting element is fixedly connected with the middle part of the girder steel, the other end of the 4th supporting element and
The third supporting element is fixedly connected.
Preferably, the girder steel is drum steel comprising upper surface, lower end surface and the connection upper surface and it is described under
Interconnecting piece between end face, and the upper surface constitutes at least part of the top surface of the lining structure, to make
It is as the interconnecting piece with other wall connectings.
Preferably, the bottom ecto-entad of the lining structure is followed successively by bottom protective layer and lower concrete layer, and
The bottom protective layer with a thickness of 10-20mm, the lower concrete layer with a thickness of 40-50mm.
Preferably, the steel wire includes the first steel wire and the second steel wire, and first steel wire and the second steel
Silk screen is individually fixed in the two sides of the load-bearing skeleton thickness direction, and first steel wire and the concrete and described the
The distance at the interface between one protective layer is 20-40mm, second steel wire and the concrete and second protective layer
Between interface distance be 20-40mm.
Preferably, the steel column and the supporting element are respectively square tube；The bulk density of the foamed cement is 450-550kg/
m3。
The second aspect of the present invention provides a kind of production method of grillage unification lining structure comprising following steps:
(1) unwrapping wire in the die station of machining production line, and side form is installed according to the size of wallboard；
(2) apply cement mortar on bed die and alkali-resistant glass fiber mesh forms the first protective layer；
(3) welding body of load-bearing skeleton is lifted in template, makes the steel wire to the first protective layer with a thickness of 15-
25mm pours foamed concrete in template；
(4) apply cement mortar after foamed concrete initial set and be pressed into alkali-resistant glass fiber mesh and form the second protective layer；
(5) side form is torn open, it is steam-cured, obtain finished product.
Preferably, in the position for corresponding to lining structural top, side form is bonded with girder steel upper surface in load-bearing skeleton.
Preferably, method of the invention further comprises step (6) in the position for corresponding to lining structural base, makes side
The gap for keeping 20-40mm in mould and load-bearing skeleton between third supporting element, applies concrete, concrete initial set in this gap
Make the gap for keeping 20-40mm between side form and concrete afterwards, applies cement mortar in this gap and form bottom protective layer.It is excellent
Selection of land, step (6) carry out between step (4) and (5).
Lining of the present invention can be used for constituting new assembly system, break Traditional Thinking, by load-bearing stress frame and exterior wall
It goes along with sb. to guard him part to combine together, forms the assembled steel frame support structure body of plate (lining) frame (load-bearing stress frame) unification
System, all places for having enclosure wall, inside are steel skeleton and special bracing members, the rigidity of structure and anti-side rigidity are all arranged
Greatly, structural seismic performance is good.
Lining of the invention has unique design, so that making the top and bottom of lining can carry out with floor
It simply and is effectively fixedly connected, and then can efficiently assemble building (especially house) without building load-bearing frame in advance
Frame.
Detailed description of the invention
A kind of diagrammatic cross-section of exemplary grillage unification lining of Fig. 1.
Fig. 2 is a kind of front view of exemplary load-bearing skeleton.
Fig. 3 is a kind of lateral plan of exemplary load-bearing skeleton.
Fig. 4 is the connection structure diagram of a kind of exemplary lining and floor.
It should be noted that unless otherwise indicated, then indicating that the unit of length is mm in no attached drawing of the invention.
Description of symbols:
The first protective layer of 100-, the second protective layer of 200-, 300- concrete layer, 400- lower concrete layer, the bottom 500-
Protective layer, 30- load-bearing skeleton, 31- girder steel, the first steel column of 32-, the second steel column of 33-, 34- supporting element, 35- steel wire, 241-
One supporting element, the second supporting element of 342-, 343- third supporting element, the 4th supporting element of 344-, 314- middle part, 161- first are fixed
Plate, the second fixed plate of 162-, 163- third fixed plate, the upper surface 311-, the lower end surface 312-, 313- interconnecting piece, 40- stiffening plate,
50-C fashioned iron.
Specific embodiment
The existing various exemplary embodiment that the present invention will be described in detail, the detailed description are not considered as to limit of the invention
System, and it is understood as the more detailed description to certain aspects of the invention, characteristic and embodiment.
It should be understood that it is to describe special embodiment that heretofore described term, which is only, it is not intended to limit this hair
It is bright.In addition, for the numberical range in the present invention, it is thus understood that specifically disclose the range upper and lower bound and they it
Between each median.Median and any other statement value in any statement value or stated ranges or in the range
Lesser range is also included in the present invention each of between interior median.These small range of upper and lower bounds can be independent
Ground includes or excludes in range.
Unless otherwise stated, all technical and scientific terms used herein has the routine in field of the present invention
The normally understood identical meanings of technical staff.Although the present invention only describes preferred method and material, of the invention
Implement or also can be used and similar or equivalent any method and material described herein in testing.The institute mentioned in this specification
There is document to be incorporated by reference into, to disclosure and description method relevant to the document and/or material.It is incorporated to any
When document conflicts, it is subject to the content of this specification.Unless otherwise stated, " % " is the percentage based on weight.
Term " grillage unifies lining structure " of the invention refers to the prefabricated components for assembling building, is energy
The modular construction be enough used alone, transported is different from building and its part-structure.In the present invention sometimes referred to simply as
" lining structure of the invention " or " lining of the invention ".Lining of the invention is large wall panel structure, it is preferable that this
The lining of invention constitutes the vertical side wall of interior of building.
Term " being fixedly connected " of the invention include removably be fixedly connected or the fixed of non-dismountable mode connects
It connects.Removably is fixedly connected including being bolted.Non-dismountable mode is fixedly connected including welding etc..The present invention
It is preferably fixedly connected as being fixedly connected for non-dismountable mode, such as is welded.
[grillage unifies lining structure]
The first aspect of the present invention provides a kind of grillage unification lining structure.It successively includes in a thickness direction
One protective layer, concrete layer and the second protective layer.The first protective layer and the second protective layer can be referred to as protective layer herein.
Protective layer
Protective layer of the invention includes the first protective layer and the second protective layer, they are respectively arranged at the two of concrete layer
Side.First protective layer and the second protective layer can respectively include cement mortar and alkali-resistant glass fiber mesh.Cement is affixed in alkali-resistant glass fiber mesh
In mortar.The cement of 1:3 weight ratio and the mixture of mortar can be used in cement mortar as described herein.Alkali-resistant glass fiber mesh can interior patch
In cement sand bed.The thickness of first protective layer is generally 10-20mm, preferably 10-15mm.The composition and thickness of second protective layer
Degree range is identical as the first protective layer, and details are not described herein.
Concrete layer
Concrete layer of the invention includes the reinforcing layer that foamed cement is constituted.The thickness of reinforcing layer is generally 160-180mm,
It is preferred that 165-175mm.In the present invention, load-bearing skeleton is embedded in the inside of foamed cement.
Load-bearing skeleton
Load-bearing skeleton of the invention includes girder steel, the first steel column, the second steel column, supporting element and steel wire.First steel column
One end is fixedly connected with one end of girder steel, and one end of the second steel column is fixedly connected with the other end of girder steel.The present invention is sometimes by
One steel column and the second steel column are referred to as steel column.
Girder steel of the invention is located at the side in lining structure level direction, hardened for support interior wall in the horizontal direction
Structure.Preferably, girder steel of the invention is drum steel comprising between upper surface, lower end surface and connection upper surface and lower end surface
Interconnecting piece.Preferably, upper surface constitutes the top surface of lining structure.Upper surface can be used for the steel for example with other walls
Component is fixedly connected, such as is welded.In addition, upper surface can also be used to for example be fixedly connected with reinforcer, for example, welding from
And make it as the interconnecting piece with other wall connectings.
First steel column and the second steel column of the invention for supporting lining structure in the vertical direction.Preferably, first
Steel column and the second steel column length having the same, it is further preferred that the length corresponds to floor absolute altitude.It is further preferred that first
Steel column and the second steel column are respectively perpendicular to the girder steel, and are fixed on the same plane side of girder steel in parallel.Preferably, the first steel
Horizontal distance between column and the second steel column corresponds to the length of girder steel, and corresponds to the length of required wall.The material of steel column
Material is not particularly limited, as long as with supportive body structure and going along with sb. to guard him the performance of required load-bearing, the example includes but unlimited
In profiles such as steel square tube, drum steel, cylindrical steel tube and rectangular tubes.Present invention preferably uses square tubes as steel column.In certain embodiment party
In case, steel column of the invention uses 250*8 square tube as steel column.
Although the present invention only refers to that the first steel column and the second steel column, steel column of the invention are not excluded for including other steel
Column, for example, third steel column, the 4th steel column etc., as long as not influencing the object of the invention realization.
Supporting element of the invention is for connecting girder steel and steel column, to provide vertical and lateral load-bearing for lining
Power.The material of supporting element is not particularly limited, and any material, including but not limited to square tube, drum steel, cylindrical steel tube and rectangle can be used
The profiles such as pipe.Present invention preferably uses square tubes.
In the present invention, supporting element includes the first supporting element and the second supporting element.In one end and girder steel of first supporting element
Between portion be fixedly connected, the other end of the first supporting element is fixedly connected with the first steel column, to make the first supporting element in an inclined manner
Setting.One end of second supporting element is fixedly connected with the middle part of girder steel, and the other end of the second supporting element is fixed with the second steel column
Connection, so that the second supporting element be made to be arranged in an inclined manner.Preferably, the length of the length of the first supporting element and the second supporting element
It is identical, the more preferably respectively greater than length of the first steel column or the second steel column.Preferably, the first supporting element and the fixed of girder steel connect
Contact is overlapped with the second supporting element with the fixed connection point of girder steel.It is highly preferred that the first supporting element and the fixed of the first steel column connect
Contact is located at the end of the first steel column, and the fixed connection point of the second supporting element and the second steel column is located at the end of the second steel column.It needs
It is noted that " middle part of girder steel " herein is not necessarily referring to the absolute middle position of girder steel, and refer to relative to girder steel end
For relative intermediate position.For example, middle part can be any position away from one end 1/6 to 1/2 of girder steel.First supporting element
With the second supporting element can " eight " font, " people " font or "×" font be fixed between girder steel and steel column.
Supporting element of the invention preferably still further comprises third supporting element.One end of third supporting element and the first steel column are solid
Fixed connection, the other end of third supporting element are fixedly connected with the second steel column.Preferably, third supporting element is fixedly connected on the first steel
The end of column and the second steel column.It is highly preferred that third supporting element is parallel to girder steel.
Supporting element of the invention preferably still further comprises the 4th supporting element.One end of 4th supporting element and the centre of girder steel
Portion is fixedly connected, and the other end of the 4th supporting element is fixedly connected with third supporting element.Preferably, the other end of the 4th supporting element with
The middle position of third supporting element is fixedly connected.
Steel wire of the invention is fixedly connected on girder steel and steel column.Steel wire can be usedSteel fabric sheet.It is preferred that
Ground, steel wire of the invention is embedded in concrete, so that steel wire be avoided to be affected by the external environment, and then guarantees steel skeleton
Antirust requirement, fire protection requirement, cold-prevention bridge requirement etc..The number of plies of steel wire does not limit, and can be also possible to bilayer with one layer, point
Not Gu Ding (for example, welding) in two sides of load-bearing skeleton.Preferably, steel wire of the invention includes the first steel wire and the
Two steel wires.First steel wire is 20-40mm, preferably 25-35mm at a distance from the interface between concrete and the first protective layer.
Second steel wire is 20-40mm, preferably 25-35mm at a distance from the interface between concrete and second protective layer.
Tie point
Tie point of the invention refers to the connection site between girder steel end and steel column end.It include girder steel one end with
The second tie point between the other end and the second steel column of the first tie point and girder steel between first steel column.
Lining of the invention belongs to complete fabricated building structure, and such building structure, which removes, needs lining itself
It is required that outer, it is also necessary to there is enough rigidity and globality by the building that its assembly obtains, to guarantee building entirety
Load-bearing and various stress.Therefore between lining and the connection structure between lining and other wallboards or floor is crucial.
Tie point of the invention belongs to welded connecting point.First tie point of the invention can be identical with the second tie point, can also not
Together.Regardless of whether identical can be collectively referred to as tie point of the invention herein.
In certain embodiments, tie point of the invention runs through ring flat-plate and connection side through ring flat-plate, second including first
Pipe.First sets gradually through ring flat-plate, connecting square pipes and second through ring flat-plate from top to down.Specifically, first is solid through ring flat-plate
Due to the upper square section of connecting square pipes, and the first edge through ring flat-plate with the upper square section for protruding from connecting square pipes, first
Part edge through ring flat-plate is fixedly connected with the upper surface of drum girder steel.Second is fixed on the lower section of connecting square pipes through ring flat-plate
Section, and the second edge through ring flat-plate with the lower square section for protruding from connecting square pipes, second runs through the part edge of ring flat-plate
It is fixedly connected with the lower end surface of drum girder steel.The structure of load-bearing skeleton can be greatly increased by above-mentioned tie point.
Preferably, grillage of the invention unification lining structure includes top and bottom.The upper surface of top surface includes work
The upper surface of fashioned iron and the section of concrete layer and protective layer.Bottom ecto-entad of the invention be followed successively by bottom protective layer and
Lower concrete layer, and bottom protective layer with a thickness of 10-20mm, lower concrete layer with a thickness of 40-50mm.Bottom protection
Layer can be with protective layer composition having the same of the invention.Lower concrete layer can be having the same group with above-mentioned concrete layer
At.
[production method]
The second aspect of the present invention, provides the production method of grillage unification lining structure, and the present invention is sometimes referred to simply as " this
The method of invention " is industrialized mass production method, can produce the lining of specific dimensions and specification in batches in workshop.
Specifically, the method for the present invention includes the following steps:
(1) unwrapping wire in the die station of machining production line, and side form is installed according to the size of wallboard, it is preferable that side form installs
Position it is consistent with the size of wallboard.At least corresponding to lining structural top position, girder steel in side form and load-bearing skeleton
Upper surface fitting.Optionally, third supporting element pastes in the bottom position for corresponding to lining structure, side form and load-bearing skeleton
It closes.
(2) apply cement mortar on bed die and alkali-resistant glass fiber mesh forms the first protective layer.
(3) welding body of load-bearing skeleton is lifted in template, makes the steel wire to the first protective layer with a thickness of 15-
25mm pours foamed concrete in template.
(4) apply cement mortar after foamed concrete initial set and be pressed into alkali-resistant glass fiber mesh and form the second protective layer.
(5) side form is torn open, it is steam-cured, obtain finished product.
Preferably, method of the invention further comprises step (6) in the position for corresponding to lining structural base, movement
The side form being bonded with third supporting element makes it and keeps the gap of 20-40mm in load-bearing skeleton between third supporting element, at this
Apply concrete in gap, the gap for keeping 20-40mm between side form and concrete is made after concrete initial set, is applied in this gap
Cement mortar forms bottom protective layer.Step (6) is the step of being used to form the bottom structure of lining.Preferably, step (6)
It is carried out after step (4).
It is known to those skilled in the art that production method of the invention may also include other steps other than above-mentioned steps.This
Other a little steps can be between above-mentioned steps (1)-(6), can also be before above-mentioned steps (1) or after step (5).
Embodiment 1
The present embodiment is a kind of exemplary grillage unification lining structure.
Fig. 1 is that the grillage of the present embodiment unifies the diagrammatic cross-section of lining.As shown in Figure 1, the grillage of the present embodiment closes
One lining structure successively includes the first protective layer 100, concrete layer 300 and the second protective layer from outside to inside in a thickness direction
200。
First protective layer 100 and the second protective layer 200 are respectively arranged at the two sides of concrete layer 300.First protective layer 100
Cement mortar and alkali-resistant glass fiber mesh are respectively included with the second protective layer 200, is affixed in cement mortar in alkali-resistant glass fiber mesh.Concrete
Layer 300 includes the reinforcing layer that foamed cement is constituted, and load-bearing skeleton 30 is embedded inside foamed cement.Foamed cement in the present embodiment
For the 500kg/m of 110mm thickness3Foamed cement.
It include bottom protective layer 500 and lower concrete layer 400 from outside to inside in the bottom of interior panel structure, thus will
Load-bearing skeleton is embedded in the inside of lining structure.Can be further ensured that as a result, the antirust of steel skeleton require, fire protection requirement and anti-
Cold bridge requirement.
Fig. 2 is a kind of front view of exemplary load-bearing skeleton 30.As shown in Fig. 2, load-bearing skeleton 30 includes girder steel 31, the
One steel column 32, the second steel column 33, supporting element 34 and steel wire 35.One end of first steel column 32 is welded in one end of girder steel 31, the
One end of two steel columns 33 is welded in the other end of girder steel 32, and supporting element 34 is welded in girder steel 31 and the first steel column 32 and the second steel
Column 33, to provide vertical and lateral bearing capacity for lining.Supporting element 34 includes the first supporting element 341, the second supporting element
342, third supporting element 343 and the 4th supporting element 344.Wherein the middle part 314 of one end of the first supporting element 341 and girder steel 31 welds
It connects.The welding of the lower ends of the other end of first supporting element 341 and the first steel column 32.One end of second supporting element 342 and girder steel
31 middle part 314 welds.The welding of the lower ends of the other end of second supporting element 342 and the second steel column 33.First supporting element
341 length is greater than the length of the first steel column 32, and the length of the second supporting element 342 is greater than the length of the second steel column 33.Third
Supporting element 343 is parallel to the setting of girder steel 31, and one end of third supporting element 343 and the lower end of the first steel column 32 are welded.Third branch
The welding of the lower end of the other end of support member 343 and the second steel column 33.One end of 4th supporting element 344 and the middle part 314 of girder steel 31
Welding.The other end of 4th supporting element 344 and the middle part of third supporting element 343 weld.
The first fixed plate 161 is welded in middle part 314.Under the other end of first supporting element 341 and the first steel column 32
Square end welding, and the second fixed plate 162 is set in the lower ends.The other end and the second steel column of second supporting element 342
33 lower ends welding, and third fixed plate 163 is set in the lower ends.Third supporting element 343 is parallel to girder steel 31
Setting, and the lower end and the second fixed plate 162 of one end of third supporting element 343 and the first steel column 32 are welded.Third supporting element
The lower end and third fixed plate 163 of 343 other end and the second steel column 33 are welded.One end of 4th supporting element 344 and girder steel
31 middle part 314 and the welding of the first fixed plate 161.The other end of 4th supporting element 344 and the centre of third supporting element 343
Portion's welding.That is, the first fixed plate 161 is for reinforced steel beam and girder 31 and the first supporting element 341, the second supporting element 342 and the 4th support
Welding between part 344.Second fixed plate 162 is for reinforcing the first steel column 32, the first supporting element 341 and third supporting element 343
Between welding.Third fixed plate 163 is for reinforcing between the second steel column 33, the second supporting element 342 and third supporting element 343
Welding.
Fig. 3 is a kind of lateral plan of exemplary load-bearing skeleton.As shown in figure 3, girder steel 31 is drum steel comprising upper end
Face 311, lower end surface 312 and interconnecting piece 313.Upper surface 311 is fixedly connected by interconnecting piece 313 with lower end surface 312.Upper surface 311
A part for constituting the top surface of lining structure, to make it as the interconnecting piece with other wall connectings.Steel wire 35
Mesh sheet is formed, four sides of mesh sheet and load-bearing skeleton 30 weld.Steel wire 35 is two layers in the present embodiment, is respectively welded in load-bearing bone
The two sides of frame 30.In the present embodiment, steel wire isSteel fabric sheet.
Fig. 4 is the connection structure diagram of a kind of exemplary lining and floor.As shown in figure 4, making in lining of the invention
Upper surface 311 for the drum steel of girder steel 31 is securely connect by stiffening plate 40 with the C-type steel 50 of floor.Wherein stiffening plate 40 with
Upper surface 311 is welded, while stiffening plate 40 is also welded with C-type steel 50, so that lining be made to be fixedly connected with floor.Structure tool
There is more excellent connection effect.
Without departing substantially from the scope or spirit of the invention, the specific embodiment of description of the invention can be done more
Kind improvements and changes, this will be apparent to those skilled in the art.Other realities obtained by specification of the invention
Applying mode for technical personnel is apparent obtain.Present specification and embodiment are merely exemplary.
Claims (10)
1. a kind of grillage unifies lining structure, which is characterized in that in a thickness direction successively include the first protective layer, concrete
Layer and the second protective layer；Wherein:
First protective layer and the second protective layer are respectively arranged at the two sides of the concrete layer, and first protective layer and
Second protective layer respectively includes cement mortar and alkali-resistant glass fiber mesh, and the cement mortar is affixed in the alkali-resistant glass fiber mesh
In；
The concrete layer includes the reinforcing layer that foamed cement is constituted, and load-bearing skeleton is embedded inside the foamed cement, described
Load-bearing skeleton includes girder steel, the first steel column, the second steel column, supporting element and steel wire, one end and the steel of first steel column
One end of beam is fixedly connected, and one end of second steel column is fixedly connected with the other end of the girder steel, the supporting element connection
The girder steel and first steel column and the second steel column, so that vertical and lateral bearing capacity is provided for lining, the steel
Silk screen is fixedly connected on the girder steel, the first steel column and/or the second steel column.
2. grillage according to claim 1 unifies lining structure, which is characterized in that the supporting element includes the first support
One end of part and the second supporting element, first supporting element is fixedly connected with the middle part of the girder steel, first supporting element
The other end be fixedly connected with first steel column, the middle part of one end of second supporting element and the girder steel is fixed to be connected
It connects, the other end of second supporting element is fixedly connected with second steel column.
3. grillage according to claim 2 unifies lining structure, which is characterized in that the supporting element further comprises the
Three supporting elements and the 4th supporting element, one end of the third supporting element are fixedly connected with the end of first steel column, and described
The other end of three supporting elements is fixedly connected with the end of second steel column, one end and the girder steel of the 4th supporting element
Middle part is fixedly connected, and the other end of the 4th supporting element is fixedly connected with the third supporting element.
4. grillage according to claim 3 unifies lining structure, which is characterized in that the girder steel is drum steel, packet
It includes upper surface, lower end surface and connects interconnecting piece between the upper surface and the lower end surface, and the upper surface constitutes institute
At least part of the top surface of lining structure is stated, to make it as the interconnecting piece with other wall connectings.
5. grillage according to claim 4 unifies lining structure, which is characterized in that the bottom of the lining structure by
Be followed successively by bottom protective layer and lower concrete layer outside to inside, and the bottom protective layer with a thickness of 10-20mm, the bottom
Concrete layer with a thickness of 40-50mm.
6. grillage according to claim 5 unifies lining structure, which is characterized in that the steel wire includes the first steel wire
Net and the second steel wire, and first steel wire and the second steel wire are individually fixed in the two of the load-bearing skeleton thickness direction
Side, and first steel wire is 20-40mm at a distance from the interface between the concrete and first protective layer, it is described
Second steel wire is 20-40mm at a distance from the interface between the concrete and second protective layer.
7. grillage according to claim 6 unifies lining structure, which is characterized in that the girder steel and first steel column
It is connected in the first tie point, the girder steel is connect with second steel column in the second tie point；First tie point and described
Second tie point respectively includes first through ring flat-plate, second through ring flat-plate and connecting square pipes.
8. a kind of production method of grillage unification lining structure, which comprises the following steps:
(1) unwrapping wire in the die station of machining production line, and side form is installed according to the size of wallboard, wherein corresponding to lining
The position of structural top, side form are bonded with girder steel upper surface in load-bearing skeleton, in the position for corresponding to lining structural base, side
Mould is bonded with third supporting element in load-bearing skeleton；
(2) apply cement mortar on bed die and alkali-resistant glass fiber mesh forms the first protective layer；
(3) welding body of load-bearing skeleton is lifted in template, makes the steel wire to the first protective layer with a thickness of 15-
25mm pours foamed concrete in template；
(4) apply cement mortar after foamed concrete initial set and be pressed into alkali-resistant glass fiber mesh and form the second protective layer；
(5) side form is torn open, it is steam-cured, obtain finished product.
9. according to the method described in claim 8, it is characterized in that, correspond to lining structural top position, side form with
Girder steel upper surface is bonded in load-bearing skeleton.
10. according to the method described in claim 9, it is characterized in that, further comprising that step (6) is corresponding to lining structure
The position of bottom makes the gap for keeping 20-40mm in side form and load-bearing skeleton between third supporting element, applies in this gap mixed
It is solidifying native, the gap for keeping 20-40mm between side form and concrete is made after concrete initial set, applies cement mortar shape in this gap
At bottom protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910414460.1A CN110130522A (en) | 2019-05-17 | 2019-05-17 | Grillage unifies lining structure and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910414460.1A CN110130522A (en) | 2019-05-17 | 2019-05-17 | Grillage unifies lining structure and production method |
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| CN110130522A true CN110130522A (en) | 2019-08-16 |
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Address after: 253000 500 meters east of shengjinliu community, Beijing Tianjin Hebei Collaborative Development Industrial Cooperation Zone, Lingcheng District, Dezhou City, Shandong Province Applicant after: Shandong Lianxing Luxia Architectural Technology Co., Ltd. Address before: 253034 Shengjin-Liu Community, Decheng District, Dezhou City, Shandong Province, 500 meters east of Beijing-Tianjin-Hebei Cooperative Development Industrial Cooperation Zone Applicant before: Shandong Lianxing Luxia Architectural Technology Co., Ltd. |
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