CN106639090A - Prefabricated assembled interlock light floor system - Google Patents
Prefabricated assembled interlock light floor system Download PDFInfo
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- CN106639090A CN106639090A CN201611198512.9A CN201611198512A CN106639090A CN 106639090 A CN106639090 A CN 106639090A CN 201611198512 A CN201611198512 A CN 201611198512A CN 106639090 A CN106639090 A CN 106639090A
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- prefabrication
- light floor
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- assembly construction
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- 238000010276 construction Methods 0.000 claims abstract description 81
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000011159 matrix material Substances 0.000 claims abstract description 8
- 238000009417 prefabrication Methods 0.000 claims description 67
- 239000000758 substrate Substances 0.000 claims description 59
- 239000000945 filler Substances 0.000 claims description 30
- 230000008034 disappearance Effects 0.000 claims description 22
- 229910010293 ceramic material Inorganic materials 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 241000826860 Trapezium Species 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 7
- 238000005187 foaming Methods 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000015271 coagulation Effects 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 description 6
- 239000002657 fibrous material Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a prefabricated assembly type engaged light floor system which comprises steel beams (1) and prefabricated assembly engaged light floor slabs (4), wherein the edges of two adjacent prefabricated assembly engaged light floor slabs (4) are correspondingly connected, and the steel beams (1) are positioned below the joint of the two adjacent prefabricated assembly engaged light floor slabs (4); the prefabricated assembly occlusion type light floor (4) comprises a tabular concrete matrix (5), wherein a light filling material (6) and a steel bar are contained in the concrete matrix (5), and the floor (4) is fixedly connected with a steel beam (1) through a stud (2). The floor system overcomes the problems of heavy self weight, large cast-in-place workload, low construction speed, poor construction quality and the like of the traditional floor system, reduces the dead weight of the floor by adopting light materials and arranging a post-pouring belt, reduces the cast-in-place workload, ensures the construction quality, improves the construction speed, and is better suitable for a green assembly type building structure system.
Description
Technical field
The present invention relates to building structure field, a kind of particularly prefabricated assembled occlusion light floor system.
Background technology
Assembling type steel structure system to be referred to and make prefabricated assembled floor system according to the building subassembly specification of unification, standard
Unit or component, are then transported to job site and assemble building that is in place and producing.Be characterized in construction quality light, energy-conserving and environment-protective,
Speed of application is fast, industrialization degree is high etc., can solve that China's building industrialization level is low, prefabricated assembled floor system builds labor
Dynamic productivity ratio is low and the low problems of traditional prefabricated assembled floor system product quality, adapts to sending out for China's building trade
Exhibition.
Prefabricated assembled floor system is one of important composition part in assembling type steel structure system, and it is directly affected
The speed of application and assembling degree of structure.The floor form for adopting main at present includes cast-in-situ floor and the class of laminated floor slab two,
Although cast-in-situ floor overall performance is more excellent, cast-in-place workload is big, not only affects construction speed, and does not meet existing
Assembled green building design concept, among not being suitable for assembled architecture.Laminated floor slab can reduce cast in situs
Workload, accelerating construction progress, but the pre-erection of laminated floor slab is weaker with the bonding strength of cast-in-place part, simultaneously because in advance
The thickness of slab of part processed is less, is easily caused precast floor slab and is transporting cracking with work progress, affects the usability of floor
Energy.
In recent years, China carried forward vigorously the development of assembled green building, and research staff enters to parts such as beam, post and nodes
Go substantial amounts of innovation, be proposed a series of component part suitable for assembled architecture, but the innovation of floor system is not
It is fully up to expectations, without application of the floor system in fabricated construction is solved well, the development of assembled architecture is govern, because
This research and development is extremely urgent suitable for the New Floor Slab system of fabricated construction system.
The content of the invention
For the weight issue for reducing building, the invention provides a kind of prefabricated assembled occlusion light floor system, should
Prefabricated assembled occlusion light floor system overcomes conventional floors system from great, and cast-in-place workload is big, and speed of application is slow, applies
The problems such as work is of poor quality, by reducing floor deadweight using light material and setting post-cast strip, reduces cast-in-place workload, it is ensured that
Construction quality, improves speed of application, among being preferably applied to green assembled arthitecutral structure system.
The technical solution adopted for the present invention to solve the technical problems is：A kind of prefabricated assembled occlusion light floor body
System, including girder steel and prefabrication and assembly construction biting connecions light floor, the side of adjacent two pieces of prefabrication and assembly construction biting connecions light floors
Edge correspondence connects, and girder steel is located at the lower section of the seam of two pieces of adjacent prefabrication and assembly construction biting connecions light floors, and girder steel edge should
The direction of seam is arranged；The prefabrication and assembly construction biting connecions light floor is included in flat concrete substrate, in concrete substrate
Containing lightweight filler and reinforcing bar, multiple built-in fittings are provided with the inside of the edge of prefabrication and assembly construction biting connecions light floor,
Built-in fitting is contained within the through hole of the vertically insertion prefabrication and assembly construction biting connecions light floor, and floor is by through built-in fitting
Peg is connected with girder steel.
The material of built-in fitting is steel, and built-in fitting is the section configuration of the through hole in the tubular structure of both ends open, built-in fitting
For circular, oval or rectangle.
Concrete substrate contains upper and lower surface, and the edge of concrete substrate contains light along the prefabrication and assembly construction biting connecions
Left surface and right flank that the length direction of matter floor is arranged, are respectively and fixedly provided with corrugated sheet, ripple outside the left surface and right flank
The section configuration of flaggy is wave linear shape, when the edge correspondence of two pieces of adjacent prefabrication and assembly construction biting connecions light floors connects
When, the crest and trough of the corrugated sheet of two pieces of prefabrication and assembly construction biting connecions light floors can match docking.
The left surface and right flank are each perpendicular to the lower surface of concrete substrate, the upper surface of concrete substrate and concrete
Connected by left transition face between the left surface of matrix, the top of the left surface of concrete substrate forms left side bar shaped disappearance portion,
Connected by right transition face between the upper surface of concrete substrate and the right flank of concrete substrate, the right flank of concrete substrate
Top form right bars disappearance portion.
The section configuration in left side bar shaped disappearance portion is right-angled trapezium, and the upper surface of concrete substrate passes sequentially through the right angle ladder
The hypotenuse and top margin of shape is connected with the left surface of concrete substrate, and left side bar shaped disappearance portion is with the right bars disappearance portion each other
Mirror image.
Multiple built-in fittings are spaced along the length direction of the prefabrication and assembly construction biting connecions light floor, the prefabrication and assembly construction occlusion
Built-in fitting on the left of formula light floor is located at the lower section in left side bar shaped disappearance portion, on the right side of the prefabrication and assembly construction biting connecions light floor
Built-in fitting is located at the lower section in the right bars disappearance portion.
The lower end of built-in fitting is concordant with the lower surface of concrete substrate, and the height of built-in fitting is more than or equal to concrete substrate
Top margin the distance between of the lower surface to the right-angled trapezium.
Along the thickness direction of the prefabrication and assembly construction biting connecions light floor, lightweight filler is located in concrete substrate
Portion, the reinforcing bar includes being located at the top rebars and the bottom steel below lightweight filler above lightweight filler
Muscle, top rebars are arranged along the width of prefabrication and assembly construction biting connecions light floor, and top rebars are parallel to concrete substrate
Upper surface a, part for top rebars is located at outside concrete substrate, and the end of a part for top rebars exceeds concrete substrate
Edge.
Lightweight filler contains concrete cavity, and concrete cavity is hollow tubular structure, the section of concrete cavity
For three-back-shaped, the upper surface of concrete cavity is parallel with the upper surface of concrete substrate, the lower surface and coagulation of concrete cavity
The lower surface of soil matrix body is parallel.
Concrete cavity is contained within filler, and filler includes foamed ceramic material layer, PVC cored slabs, polyester fiber material
At least one in the bed of material and foaming ceramic material layer.
The invention has the beneficial effects as follows：The present invention can preferably solve floor system from great, and cast-in-place workload is big, applies
Work speed is slow, the problems such as construction quality difference, meets the demand that China promotes energetically assembled architecture, and the application of the present invention can be solved
The problem that floor is present in certainly current assembled arthitecutral structure system, is of great immediate significance and engineering application value.
Description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and the present invention's shows
Meaning property embodiment and its illustrated for explaining the present invention, does not constitute inappropriate limitation of the present invention.
Fig. 1 is the front sectional view of prefabrication and assembly construction biting connecions light floor of the present invention.
Fig. 2 is the vertical view cutaway drawing of prefabrication and assembly construction biting connecions light floor of the present invention.
Fig. 3 is the main view use state schematic diagram of prefabrication and assembly construction biting connecions light floor of the present invention.
Fig. 4 is the vertical view use state schematic diagram of prefabrication and assembly construction biting connecions light floor of the present invention.
Fig. 5 is the structural representation of lightweight filler.
1st, girder steel；2nd, peg；3rd, rear pouring concrete；4th, prefabrication and assembly construction biting connecions light floor；5th, concrete substrate；6th, it is light
Matter packing material；7th, bottom reinforcement bars；8th, top rebars；9th, built-in fitting；10th, corrugated sheet；
51st, left transition face；52nd, left side bar shaped disappearance portion.
61st, concrete cavity；62nd, filler；63rd, foamed ceramic material layer；64th, PVC cored slabs；65th, polyester fiber material
The bed of material；66th, foaming ceramic material layer.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.
A kind of prefabrication and assembly construction biting connecions light floor 4, including in flat concrete substrate 5, concrete substrate 5 is included
There are lightweight filler 6 and reinforcing bar, along the width or length direction of the prefabrication and assembly construction biting connecions light floor 4, concrete substrate 5
Two ends in be provided with multiple built-in fittings 9, built-in fitting 9 is contained within the vertically insertion prefabrication and assembly construction biting connecions light floor 4
Through hole, as depicted in figs. 1 and 2.
In the present embodiment, the material of built-in fitting 9 is steel, and built-in fitting 9 is the tubular structure of both ends open, in built-in fitting 9
The section configuration of the through hole is circular, oval or rectangle.Concrete substrate 5 contains upper and lower surface, coagulation soil matrix
Contain the left surface and right flank that arrange along the length direction of the prefabrication and assembly construction biting connecions light floor 4 (in Fig. 1 in the edge of body 5
The left surface for only showing), corrugated sheet 10 is respectively and fixedly provided with outside the left surface and right flank, the section configuration of corrugated sheet 10 is ripple
Wave is linear, when the edge correspondence of two pieces of adjacent prefabrication and assembly construction biting connecions light floors 4 connects, two pieces of prefabricated dresses
The crest and trough of the corrugated sheet 10 with biting connecions light floor 4 can match docking, i.e., as shown in figure 4, two pieces described pre-
Two pieces of prefabrication and assembly constructions are stung after the crest of the corrugated sheet 10 of system assembling biting connecions light floor 4 and trough matching docking occlusion
Can realize between box-like light floor 4 seamless.
Position relationship major part used in the present invention is absolute positional relation, when representing position relationship, " upper and lower, left,
It is right " it is corresponding with the upper and lower, left and right in Fig. 1 respectively.The width of the prefabrication and assembly construction biting connecions light floor 4 is in Fig. 1
Left and right directions, the length direction of the prefabrication and assembly construction biting connecions light floor 4 is the prefabricated dress perpendicular to the paper direction of Fig. 1
Thickness direction with biting connecions light floor 4 is the above-below direction in Fig. 1.
In the present embodiment, the left surface and right flank are each perpendicular to the lower surface of concrete substrate 5, concrete substrate 5
Upper surface and left surface between connected by left transition face 51, the top of the left surface of concrete substrate 5 forms left side bar shaped
Disappearance portion 52, is connected between the upper surface of concrete substrate 5 and right flank by right transition face, the right flank of concrete substrate 5
Top form right bars disappearance portion.The section configuration in left side bar shaped disappearance portion 52 is right-angled trapezium, concrete substrate 5 it is upper
Surface passes sequentially through the hypotenuse and top margin of the right-angled trapezium and is connected with the left surface of concrete substrate 5, left side bar shaped disappearance portion 52
With right bars disappearance portion mirror image each other, the left side of the prefabrication and assembly construction biting connecions light floor 4 is identical with the structure on right side
Mirror image each other, Fig. 1 illustrate only the structure in the left side of prefabrication and assembly construction biting connecions light floor 4, and those skilled in the art also may be used
To know the structure on the right side of prefabrication and assembly construction biting connecions light floor 4 according to Fig. 1.
In the present embodiment, length direction interval row of the multiple built-in fittings 9 along the prefabrication and assembly construction biting connecions light floor 4
Row, the built-in fitting 9 in the left side of prefabrication and assembly construction biting connecions light floor 4 is located at the lower section in left side bar shaped disappearance portion 52, the prefabricated dress
Built-in fitting 9 with the right side of biting connecions light floor 4 is located at the lower section in the right bars disappearance portion.As depicted in figs. 1 and 2, in advance
The lower end of embedded part 9 is concordant with the lower surface of concrete substrate 5, and the height of built-in fitting 9 is more than or equal to the lower surface of concrete substrate 5
The distance between top margin to the right-angled trapezium.
In the present embodiment, along the thickness direction of the prefabrication and assembly construction biting connecions light floor 4, lightweight filler 6 is located at
The middle part of concrete substrate 5, as shown in figure 1, the reinforcing bar includes being located at top rebars 8 and the position of the top of lightweight filler 6
In the bottom reinforcement bars 7 of the lower section of lightweight filler 6, top rebars 8 set along the width of prefabrication and assembly construction biting connecions light floor 4
Put, parallel to the upper surface of concrete substrate 5, the parts of top rebars 8 is located at outside concrete substrate 5 top rebars 8, top
, beyond the edge of concrete substrate 5, in such as Fig. 1, the left part of top rebars 8 is beyond concrete for the left part of a part for reinforcing bar 8
The left side of matrix 5.
In the present embodiment, lightweight filler 6 is block or strip, and lightweight filler 6 contains concrete cavity 61,
Concrete cavity 61 is hollow tubular structure, the section of concrete cavity 61 be it is three-back-shaped, the upper surface of concrete cavity 61 with
The upper surface of concrete substrate 5 is parallel, and the lower surface of concrete cavity 61 is parallel with the lower surface of concrete substrate 5.
In the present embodiment, concrete cavity 61 can be used alone as lightweight filler 6, or concrete cavity
Filler 62 can also be contained in 61 internal cavities, filler 62 includes foamed ceramic material layer 63, PVC cored slabs 64, gathers
At least one in ester fiber material layer 65 and foaming ceramic material layer 66.It is preferred that the filler 62 in concrete cavity 61 be from
On the foamed ceramic material layer 63, PVC cored slabs 64, Polyester Fibers layer 65 and the foaming ceramic material that are cascading downwards
The bed of material 66, as shown in figure 5, inside of the filler 62 full of whole concrete cavity 61, and foamed ceramic material layer 63 and foaming
The weight sum of china clay material layer 66 is not less than the 25% of the gross weight of filler 62.
Making and the service condition of the prefabrication and assembly construction biting connecions light floor 4 is described below.
Above-mentioned prefabrication and assembly construction biting connecions light floor 4 is prefabricated in the factory and completes；The lightweight filler 6 is arranged on described
The middle part of the short transverse of prefabrication and assembly construction biting connecions light floor 4, in being embedded in concrete substrate 5；The bottom reinforcement bars 7 is arranged
In the lower area of the prefabrication and assembly construction biting connecions light floor 4；The top rebars 8 are arranged on the prefabrication and assembly construction biting connecions
The upper area of light floor 4, the part of the top rebars 8 is embedded in the prefabrication and assembly construction biting connecions light floor 4 to be made
For steel bar stress, another part stretches out the prefabrication and assembly construction biting connecions light floor 4 as overlap joint reinforcing bar；The built-in fitting 9
Cross section is closed section, through the end for being embedded in the prefabrication and assembly construction biting connecions light floor 4, for the girder steel 1
Connection；The prefabrication and assembly construction biting connecions light floor 4 is positioned on the girder steel 1, by the built-in fitting 9 by the prefabricated dress
With biting connecions light floor 4 weld with the girder steel 1；The peg 2 is welded in described through the through hole in the built-in fitting 9
On girder steel 1；The top rebars 8 of the prefabrication and assembly construction biting connecions light floor 4 and another piece of adjacent prefabrication and assembly construction
The top rebars 8 of biting connecions light floor 4 are attached；The ripple of the prefabrication and assembly construction biting connecions light floor 4
Type while 10 with the ripple type of another piece of prefabrication and assembly construction biting connecions light floor 4 while 10 carry out seamless being connected；Institute
State the hole of built position that rear pouring concrete 3 poured between the prefabrication and assembly construction biting connecions light floor 4 and the built-in fitting 9
It is interior, as shown in Figure 3 and Figure 4.
In above-mentioned prefabrication and assembly construction biting connecions light floor system, the girder steel 1 is Steel section member or concrete filled steel tube
The compound section component of component or other section forms；The rear pouring concrete 3 and concrete 5 are grouting materials or common mixed
Solidifying soil either the concrete with specific function or other there is the material of certain bearing capacity；The lightweight filler 6
It is the light material with certain bearing capacity；The section form of the built-in fitting 9 is circular hole either elliptical aperture or slotted hole
Either rectangular channel or other closed section forms；The built-in fitting 9 connects along girder steel 1 and prefabrication and assembly construction biting connecions light floor 4
Direction setting is connect, the setting space and quantity of built-in fitting 9 determine according to bearing capacity demand；The set location of the top rebars 8
Should avoid arranging the position of built-in fitting 9.The ripple type side 10 is shaped as sine bellows either rectangle ripple or trapezoidal wave
Either triangle ripple or inverted trapezoidal ripple etc. can play the bellows-shaped of interlocking to line.
It is described below a kind of by manufacturing the prefabricated assembled occlusion light floor system to be formed with upper-part, i.e., this is prefabricated
Assembled occlusion light floor system includes girder steel 1 and floor, and floor is above-mentioned prefabrication and assembly construction biting connecions light floor 4, phase
The edge correspondence of two pieces of adjacent prefabrication and assembly construction biting connecions light floors 4 connects, and it is described prefabricated that girder steel 1 is located at adjacent two pieces
The lower section of the seam of assembling biting connecions light floor 4, girder steel 1 is arranged along the direction of the seam, and built-in fitting 9 is stung positioned at prefabrication and assembly construction
The inner side at the edge of box-like light floor 4, floor 4 is connected by the peg 2 through built-in fitting 9 with girder steel 1.
The floor form for adopting main at present includes cast-in-situ floor and the class of laminated floor slab two, although cast-in-situ floor overall performance
It is more excellent, but cast-in-place workload is big, not only affects construction speed, and do not meet setting for existing assembled green building
Meter theory, among not being suitable for assembled architecture.Laminated floor slab can reduce the workload of cast in situs, accelerating construction progress,
But the pre-erection of laminated floor slab is weaker with the bonding strength of cast-in-place part, simultaneously because the thickness of slab of pre-erection is less, hold
It is easily caused precast floor slab and is transporting cracking with work progress, affects the performance of floor.With traditional floor system
Compare, the present invention can preferably solve floor system from great, cast-in-place workload is big, speed of application is slow, construction quality difference etc.
Problem, meets the demand that China promotes energetically assembled architecture, and the application of the present invention can solve current assembled arthitecutral structure
The problem that floor is present in system, is of great immediate significance and engineering application value.
The above, specific embodiment only of the invention, it is impossible to the scope that its restriction invention is implemented, so its equivalent
The displacement of component, or the equivalent variations made according to scope of patent protection of the present invention and modification, should all still fall within what this patent was covered
Category.In addition, between the technical characteristic and technical characteristic in the present invention, between technical characteristic and technical scheme, technical scheme with
Can be used with independent assortment between technical scheme.
Claims (10)
1. one kind is prefabricated assembled is engaged light floor system, it is characterised in that the prefabricated assembled occlusion light floor system
Including girder steel (1) and prefabrication and assembly construction biting connecions light floor (4), two pieces of adjacent prefabrication and assembly construction biting connecions light floors
(4) edge correspondence connects, and girder steel (1) is positioned at the seam of two pieces of adjacent prefabrication and assembly construction biting connecions light floors (4)
Lower section, girder steel (1) is arranged along the direction of the seam；
Prefabrication and assembly construction biting connecions light floor (4) includes that in flat concrete substrate (5) concrete substrate (5) is included
There are lightweight filler (6) and reinforcing bar, be provided with multiple pre-buried on the inside of the edge of prefabrication and assembly construction biting connecions light floor (4)
Part (9), built-in fitting (9) is contained within the through hole of vertically insertion prefabrication and assembly construction biting connecions light floor (4), floor (4)
It is connected with girder steel (1) by the peg (2) through built-in fitting (9).
2. it is according to claim 1 it is prefabricated assembled occlusion light floor system, it is characterised in that the material of built-in fitting (9)
Matter is steel, built-in fitting (9) for both ends open tubular structure, the section configuration of the through hole is circular, oval in built-in fitting (9)
Or rectangle.
3. it is according to claim 1 it is prefabricated assembled occlusion light floor system, it is characterised in that concrete substrate (5)
Containing upper and lower surface, the edge of concrete substrate (5) contains the length along prefabrication and assembly construction biting connecions light floor (4)
Left surface and right flank that direction is arranged, are respectively and fixedly provided with corrugated sheet (10), corrugated sheet (10) outside the left surface and right flank
Section configuration be wave linear shape, when two pieces of adjacent prefabrication and assembly construction biting connecions light floors (4) edge correspondence connect
When, the crest and trough of the corrugated sheet (10) of two pieces of prefabrication and assembly construction biting connecions light floors (4) can match docking.
4. it is according to claim 3 it is prefabricated assembled occlusion light floor system, it is characterised in that the left surface and right side
Face is each perpendicular to the lower surface of concrete substrate (5), the upper surface of concrete substrate (5) and the left surface of concrete substrate (5)
Between connected by left transition face (51), the top of the left surface of concrete substrate (5) forms left side bar shaped disappearance portion (52), mixes
Connected by right transition face between the upper surface of solidifying soil matrix body (5) and the right flank of concrete substrate (5), concrete substrate (5)
The top of right flank form right bars disappearance portion.
5. it is according to claim 4 it is prefabricated assembled occlusion light floor system, it is characterised in that left side bar shaped disappearance portion
(52) section configuration is right-angled trapezium, and the upper surface of concrete substrate (5) passes sequentially through the hypotenuse and top margin of the right-angled trapezium
It is connected with the left surface of concrete substrate (5), left side bar shaped disappearance portion (52) and right bars disappearance portion mirror image each other.
6. it is according to claim 5 it is prefabricated assembled occlusion light floor system, it is characterised in that multiple built-in fittings (9)
Length direction along prefabrication and assembly construction biting connecions light floor (4) is spaced, and prefabrication and assembly construction biting connecions light floor (4) is left
The built-in fitting (9) of side is pre- on the right side of the lower section in left side bar shaped disappearance portion (52), prefabrication and assembly construction biting connecions light floor (4)
Lower section of the embedded part (9) positioned at the right bars disappearance portion.
7. it is according to claim 6 it is prefabricated assembled occlusion light floor system, it is characterised in that under built-in fitting (9)
End is concordant with the lower surface of concrete substrate (5), and the height of built-in fitting (9) is arrived more than or equal to the lower surface of concrete substrate (5)
The distance between top margin of the right-angled trapezium.
8. it is according to claim 4 it is prefabricated assembled occlusion light floor system, it is characterised in that sting along the prefabrication and assembly construction
The thickness direction of box-like light floor (4), lightweight filler (6) includes positioned at the middle part of concrete substrate (5), the reinforcing bar
Top rebars (8) above lightweight filler (6) and the bottom reinforcement bars (7) below lightweight filler (6), top
Portion's reinforcing bar (8) is arranged along the width of prefabrication and assembly construction biting connecions light floor (4), and top rebars (8) are parallel to coagulation soil matrix
The upper surface of body (5) a, part for top rebars (8) is located at concrete substrate (5) outward, the end of a part for top rebars (8)
Portion is beyond the edge of concrete substrate (5).
9. it is according to claim 1 it is prefabricated assembled occlusion light floor system, it is characterised in that lightweight filler
(6) containing concrete cavity (61), concrete cavity (61) is hollow tubular structure, and the section of concrete cavity (61) is Back Word
Shape, the upper surface of concrete cavity (61) is parallel with the upper surface of concrete substrate (5), the lower surface of concrete cavity (61) with
The lower surface of concrete substrate (5) is parallel.
10. it is according to claim 9 it is prefabricated assembled occlusion light floor system, it is characterised in that concrete cavity
(61) filler (62) is contained within, filler (62) includes foamed ceramic material layer (63), PVC cored slabs (64), polyester fiber
At least one in material layer (65) and foaming ceramic material layer (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198512.9A CN106639090A (en) | 2016-12-22 | 2016-12-22 | Prefabricated assembled interlock light floor system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198512.9A CN106639090A (en) | 2016-12-22 | 2016-12-22 | Prefabricated assembled interlock light floor system |
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| CN106639090A true CN106639090A (en) | 2017-05-10 |
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| CN201611198512.9A Pending CN106639090A (en) | 2016-12-22 | 2016-12-22 | Prefabricated assembled interlock light floor system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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