CN105839822A - Assembly type prefabricated part for cavity floor system - Google Patents
Assembly type prefabricated part for cavity floor system Download PDFInfo
- Publication number
- CN105839822A CN105839822A CN201610298899.9A CN201610298899A CN105839822A CN 105839822 A CN105839822 A CN 105839822A CN 201610298899 A CN201610298899 A CN 201610298899A CN 105839822 A CN105839822 A CN 105839822A
- Authority
- CN
- China
- Prior art keywords
- reinforced concrete
- cavity
- building roof
- prefabricated component
- cavity floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
- E04B5/043—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement having elongated hollow cores
-
- 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
- E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention provides an assembly type prefabricated part for a cavity floor system. The assembly type prefabricated part comprises reinforced concrete ribbed beams, an upper reinforced concrete flange plate, a lower reinforced concrete flange plate and a filling body. The reinforced concrete ribbed beams include at least two longitudinal reinforced concrete ribbed beams and a plurality of transverse reinforced concrete ribbed beams. The two rebar ends of each longitudinal reinforced concrete ribbed beam are exposed. A plurality of U-shaped rebars are arranged on reinforced concrete ribs. The filling body is a polyphenyl block or a plastic cavity or a cement cavity or a plate. The assembly type hollow floor produced through the procedures is strong in integrity, reasonable in structure, high in quality standard and good in self-heat preservation performance and sound insulation performance, and the working procedures are controllable.
Description
Technical field
The present invention relates to a kind of housing industrialization systems technology, be specifically related to a kind of prefabricated component for cavity building roof
Technology.
Background technology
The eighties in 20th century, China's concrete prefabricated element produced the great development stage that is in, national during dwelling construction,
Floor have employed hollowcore precast plate structure, large panel structure, cast-in-place concrete structure, cast-in-place concrete hollow floor slab structure, cast-in-place
Frame-shear-wall structure etc., along with Process of Housing Industrialization, a few days ago, steel-concrete combined structure and steel reinforced concrete combination cavity building roof structure
System is got back and is developed rapidly.
The ZL98231113.3 structural member for concrete thin-wall cylinder declared such as applicant, is fabricated to the tubular obturator sealed, for
Realize cast-in-situ hollow building roof and provide tubular, hollow obturator, solve the non-process difficulties taking out heart pore-forming of cast-in-place cavity building roof；But deposit
In the problem that single load bearing and evacuation rate are low；In order to solve this defect, the ZL200410082381.9 declared such as applicant is " a kind of empty
Abdomen floor slab with small dense ribs ", hollow filling body is embedded in floor slab with small dense ribs formation " T font " stress cross-section hollow layer, solves " T
Font " problem that stress cross section little ribbed cavity superstructure top board is smooth.But it is long to produce the hollow filling body setting and hardening time, mould
Tool utilization rate is low, hollow filling volume density big matter weight, production and transport inconvenience and the defect such as obturator globality difference cracky.
In order to advance China's housing industrialization development, ZL200820126232.1 " a kind of cast-in-place shaped steel coagulation of applicant's application
Soil cavity building roof " and ZL200910143977.8 " a kind of cast-in-place open web superstructure building heating utilizing solar energy " and
ZL201110332999.6 " a kind of hollow floor system using foam composition obturator to make " is assembled formed steel construction and cast-in-place steel
Reinforced concrete cavity building roof organically combines, solve assembled formed steel construction fire prevention, get rusty, quality, shearing resistance, safeguard throughout the year,
The problem of the aspects such as cost and inexhaustible solar energy is converted into hot blast can warm oneself and utilize foamed plastics, both solved
The technical barrier of core-drawing pore-creating by no means, plays again the effect of sound-insulating and heat-insulating insulation；Applicant also applies for ZL200810192973.4
" a kind of expanding material for cast-in-place cavity floor " foam cement；Although these patent applications are rammed for China's Process of Housing Industrialization
Real basis, but entirely cast-in-site, poor controllability, implement technical by force, be not easily formed industrialized production.
For realizing industrialized production, applicant applies for ZL201320467350.X " a kind of cast-in-situ hollow building roof pore-forming combination again
The netted box component of formula " and ZL201420814197.8 " Self-insulation wall plate that a kind of mechanism steel mesh is compound with light-weight inorganic thing ",
Existing hollow building cover technology of watering is carried out General Promotion, it is achieved that transition and upgrade, update and significantly reduce cavity building roof from
Weight, adds self-heat preservation heat insulation performance, and safety of structure is strong, it is achieved that superstructure large span, large space, big load；Though solving into
, still there is site operation poor controllability in the problem of pole industrialized production, needs substantial amounts of building template and bracing members, cause
Molding time length and affect construction speed and the defect of potential safety hazard that steel support structure part rapid wear causes.
Country carries out steel construction strategy and carries out assembled architecture at present, lays foundation for housing industrialization, no matter in building
Contain and how extension extends and update, all relevant with architectural structure system；Use multi-functional, economy, scientific and technological content, energy-saving ring
Protect and the market demand is big, safety coefficient is high, meet again the architectural structure system of national industrial policies and industrial development direction.Therefore,
Prior art, on the basis of existing background technology of controlling oneself, is carried out perfect, upgrading by applicant, in integrated application to housing industrialization,
Formed in novel prefabricated assembled frame-shear-wall structure system；By cast-in-place cavity building roof Technology Difficulties problem at factory industry
Solving, shape, lattice of establishing rules, surely assemble position, quantitatively produce prefabricated member, structure entirety is forced through cast-in-place concrete
Mode processes, and prefabricated assembled for industrialized production Cavity structural member is combined with cast-in-site armored concrete.Research and development one
For the prefabricated component of cavity building roof, it is great the dashing forward realizing prefabricated assembled frame-shear-wall structure system new technology
Broken, have become as the urgent need of housing industrialization technical field innovation.
Summary of the invention
It is an object of the invention to advance Process of Housing Industrialization, utilize a kind of prefabricated component for cavity building roof,
Improve available frame shear wall structure system；Make full use of the advantage of factory industry, Prefabrication assembled cavity floor, solve
The problems such as the construction of existing system existence, environmental protection, matter weight, cost, work efficiency；Building structure entirety is forced through cast-in-site reinforcing bar
The mode of concrete solves, and prefabricated assembled for industrialized production floor is combined with cast-in-site armored concrete, reaches
Optimize available frame shear wall structure system technology, existing assembling frame shear wall structure system system is carried out transition and upgrade, updates
Regenerate；Solve existing system to there is overall cast-in-site poor controllability, implement technical strong, site operation and cause environmental pollution, matter
Weight, construction cost are high, engineering progress is slow, exempt substantial amounts of building template and bracing members, causes molding time length to affect construction
Speed；Use the potential safety hazard that causes of its structural member rapid wear of bracing members and be not easily formed the problems such as industrialized production.
Technical scheme is as follows, a kind of prefabricated component for cavity building roof, comprises reinforced concrete girt strip, steel
Muscle concrete top flange plate and bottom wing listrium, obturator constitute prefabricated component；In described reinforced concrete girt strip, at least two reinforced concretes are indulged
Girt strip and some reinforced concrete gate beams；The reinforcing bar two ends of described reinforced concrete longitudinal rib beam expose outside；Setting is had above described gluten concrete rib
Some U-shaped reinforcing bars；Described obturator is polyphenyl block or plastics cavity or cement cavity or sheet material.
Described reinforced concrete longitudinal rib beam limit is willow mouth shape or inclined plane shape.
Described reinforced concrete gate beam limit is inclined plane shape.
In described reinforced concrete top flange plate, heating complementary energy cable is installed.
Described prefabricated Cavity structural member is preset with forceful electric power or the sleeve pipe of light current circuit or pipeline.
In described reinforced concrete bottom wing listrium, there is default pipeline outlet.
A kind of prefabricated component for cavity building roof of the present invention, is carried out on the basis of by architectural design drawing,
First decomposing architectural design drawing, for function and the physical dimension of cavity building roof, assembling form quantifies, and is meeting principal mode specification
On the premise of, resolve into the drawing of the specifications and models of N number of assembled cavity floor, factory is produced by the paper organization being decomposed；Raw
Produce assembled cavity floor process as follows: one. preparation, get the raw materials ready, mainly include reinforcing bar, cement, sandstone, mould, band rib steel
Net is engraved, cement foamed device and material, plant equipment etc.；Two. make important document, 1. by the drawing making colligation rib reinforcement being decomposed,
To meet energy-saving and thermal insulating requirement, needing to arrange steel mesh cylinder with ribbing in the middle of colligation rib reinforcement, binding strap rib steel net cylinder becomes cavity
Reinforcing rib；2. assembled belt rib steel net is engraved, and the special mechanical equipments such as feeding machine, bicker system, cutter will be utilized to make expanded metal lath
Body or reinforcing bar dictyosome；Net compacting bending trace will be engraved, engrave and hold the two-port up and down of net vertical direction to pack steel plate molding edge, supporting network
Respectively by engraving net, supporting network, engraving and hold the usage ratio of net to transport composing room after packaging；Open and engrave net, from the bending trace of compacting
Place's bending, puts in the V-arrangement rib engraving network edge by engraving end net molding edge, places " Jiong shape " supporting network in equivalent expanded metal lath thread,
Net two ends split will be engraved and carry out welding and make steel mesh with ribbing and engrave；Steel mesh is engraved point die-cut expanding and is die-cut into cellular type, both main phases
Being to have rib and die-cut and other common ground with point, it is different that difference is material width；3. intercostal through tube (needs to use too
Sun can be warmed oneself or fire-fighting fire-proof smokejack) enable；4. longitudinal rib beam steel is set and exposes outside mouth die end；5. assembled cavity floor opening
Basis mould；6. assembled cavity floor Liu Kou or inclined-plane add module formation in vertical formwork；Three. the system of assembled cavity floor
Make, forward assembled cavity floor band to die-filling workshop and rib reinforcement and obturator workshop around the bed die system of track, bed die is joined
Dress shuttering, the opening basis forming required specifications and models is framed, in opening basis is framed, lay girt strip reinforcing bar, steel mesh with ribbing is engraved,
Straight through tube etc. between willow mouth die, girt strip；Forward band to pouring hall around the bed die system of track again. computer automatically by cement, sand,
Stone ratio is delivered to mixing plant and is added water and stir into concrete after joining, its slump controls within 200mm；Vibration on Start-up platform, waters filling
Join the concrete of formula cavity floor, with flat board shake device assembled cavity floor surface is shaken touch flat receive smooth treatment after rest；Again will band
Bed die system around track forwards steam curing system to；Forwarding band to finished product station around the bed die system of track again, form removal obtains institute
The assembled cavity floor needed；It is formulated to warehouse for finished product respectively support eventually or stock；Band forwards initial position to around the bed die system of track,
Enter next flow state；The band bed die system around track is set, allows for intersection dislocation operation, improve efficiency, will be each
Individual workshop endless track manner connects, and band speeds, around track one week, an assembled cavity to be described around the bed die system of track
Floor has produced；Keeping in balance drop around track, be to reduce the resistance that track runs, slope, assembled cavity are climbed up in zero load
Floor is poured into load row descending from concrete；The assembled cavity floor that above-mentioned flow process produces, globality is strong, rational in infrastructure, quality
Standard is high, and operation is controlled, and self-heat conserving sound insulation value is good.The installation of assembled cavity floor, is to enter in building cavity building roof girder
OK, joint connection in site installs its assembled cavity floor, is to be pricked on beam bottom board by fine strain of millet reinforcing bar with engineering mould, and reinforcement mould props up
Support, supports the requirement meeting construction loads；Assembled cavity floor being lifted on beam bottom board, assembled cavity floor two ends are exposed
Girt strip reinforcing bar extend in girder reinforcing bar, adjust adjacent members interface flatness, increase in assembled cavity floor middle part with
Axle supports, and the girt strip reinforcing bar that colligation or welding are exposed will extend into girder reinforcing bar middle rib beam steel and now be cast in cast-in-situ steel reinforced concrete
In girder；Again will lay top flange plate reinforcing bar, the top flange plate reinforcing bar portion laid above assembled cavity floor and girder reinforcing bar
Point through or colligation in reserved U-loop or by U-loop, increase the knot of laid top flange plate reinforcing bar and assembled cavity floor
Closing intensity, cast-in-situ steel reinforced concrete forms superstructure top flange plate；Cast concrete is carried out maintenance, form removal, thus obtains required simultaneously
The cavity building roof of a kind of prefabricated component cast-in-site for cavity building roof.
Accompanying drawing explanation
Fig. 1 is a kind of prefabricated member planar figure for cavity building roof of the present invention.
Fig. 2 is that structure chart engraved by present invention steel mesh with ribbing.
Fig. 3 is the ribbed belt willow mouth embodiment of assembled cavity floor of the present invention.
Fig. 4 is that assembled cavity floor rib reinforcement of the present invention exposes embodiment.
Fig. 5 is the cross rib through hole embodiment of assembled cavity floor of the present invention.
Fig. 6 is to be reserved with U-loop embodiment on assembled cavity floor girt strip of the present invention.
Detailed description of the invention
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is a kind of prefabricated member planar figure for cavity building roof of the present invention, when the present invention implements, is by factory
The prefabricated assembled cavity floor 2 of production line balance；Its production process is by the bed die system of assembled cavity floor band cincture track
Forward die-filling workshop and rib reinforcement and obturator workshop to；Equipped shuttering on bed die, forms the opening basis mould of required specifications and models
Frame, lays girt strip reinforcing bar, steel mesh with ribbing is engraved, straight through tube etc. between willow mouth die, girt strip in opening basis is framed；Again by band cincture
The bed die system of track forwards pouring hall to. and computer is delivered to mixing plant and is added water and stir into coagulation after automatically joining in cement, sand, stone ratio
Soil, its slump controls within 200mm；Vibration on Start-up platform, the concrete of cast assembled cavity floor, shakes device to dress with flat board
Join after flat receipts smooth treatment is touched on formula cavity floor jolt ramming surface and rest；Band is forwarded to steam curing system again around the bed die system of track
System；Band is forwarded to finished product station, the assembled cavity floor needed for form removal acquisition around the bed die system of track；It is formulated to finished product respectively
Storehouse is supported or stock eventually；Band forwards initial position to around the bed die system of track, enters next flow state；Band is set around track
Bed die system, allow for intersecting dislocation operation, improve efficiency, each workshop endless track manner is connected, band is around rail
The bed die system in road speeds, around track one week, to illustrate that an assembled cavity floor has produced；Handling, will on main fine strain of millet mould 42
Partial component 2 and the rib reinforcement 58 exposed of prefabricated assembled cavity floor 2 are embedded in post mold, carry out cast-in-site.When
When post and beam are formed steel construction, rib reinforcement will be exposed and be directly welded on steel column and section steel beam；Prefabricated assembled cavity floor 2 can
Being designed to optimum state one-way slabs, the joint portion that two module components 2 are adjacent is arranged to willow mouth 592；Combination is building cavity building roof master
Beam is carried out, with engineering mould, fine strain of millet reinforcing bar is pricked on beam bottom board, reinforcement mould support, support the requirement meeting construction loads；
Assembled cavity floor being lifted on beam bottom board, the girt strip reinforcing bar that assembled cavity floor two ends are exposed extend in girder reinforcing bar,
Adjust adjacent members interface flatness, increase, in assembled cavity floor middle part, the rib rib that coaxial support, colligation or welding are exposed
Beam steel, will extend into girder reinforcing bar middle rib joist steel and now be cast in cast-in-situ steel reinforced concrete girder；The most again by assembled cavity building
Laying reinforcing bar above plate and girder reinforcing bar, laid reinforcing bar partially passes through or colligation is in reserved U-loop 521, increases and is laid
Reinforcing bar and the bond strength of assembled cavity floor；In order to realize effective 4/000 springing height, in the middle of assembled cavity floor
Take coaxial support, both facilitated arch camber, supported again assembled cavity floor；Cast-in-situ steel reinforced concrete forms superstructure top flange plate, right
Cast concrete carries out maintenance, form removal, thus obtains required a kind of prefabricated component scene for cavity building roof simultaneously and water
The cavity building roof of note.
Fig. 2 is that structure chart engraved by present invention steel mesh with ribbing, as in figure 2 it is shown, feeding machine, bicker system, cutter will be utilized
6 are engraved, at the construction field (site) by bending tool, by the band of bending form one by one rib steel at bending trace Deng special mechanical equipment making expanded metal lath
What 6 peripheries engraved by net engraves net 61 main body；Factory engraves end net 62 expanded metal lath body length according to the height that steel mesh with ribbing is engraved needed for cutting, often
Part is engraved end net 62 and is cut out sheet metal two panels, and the width of 6 engraved by two panels sheet metal leaf length≤steel mesh with ribbing, with special equipment by sheet metal sheet
Being pressed into V-shape, V-shape sheet metal sheet is wrapped in engrave after engraving the two ends of end net 62 by parcel by stamping machine holds net two-port pressure
Flat, both shapings protect and engraved end net two-port, inhibitory action is played in the distortion engraved steel mesh with ribbing again, steel mesh with ribbing engrave inside 6 by
Supporting network supports.
Fig. 3 is the ribbed belt willow mouth embodiment of the prefabricated assembled cavity floor of the present invention, and the present embodiment is that two pieces of cavity plate 2 are adjacent
Joint portion be arranged to willow mouth 592, the amount of lap adjusting willow mouth 592 carrys out the flatness of tuning plate, first meets combination assembled cavity
Soffit Pingdu is also reinforced by lower floor coaxial support assembled cavity floor middle-end, can also be used with this support and adjusts superstructure arch camber
Size, superstructure springing height is about the 4/1000 of superstructure width.
Fig. 4 is that assembled cavity floor rib reinforcement of the present invention exposes embodiment, as post reinforcing bar 3 is pricked in figure field fabrication, closes with aluminium
Gold shaper holds up the beam steel and assembled cavity floor and construction loads pricked, rational in infrastructure firm in order to assemble, and will stretch into
Cast-in-place in existing girder armored concrete to beam steel partial assembled cavity floor and the rib reinforcement 58 exposed.
Fig. 5 is the cross rib through hole embodiment of assembled cavity floor of the present invention.
Assembled cavity floor through hole embodiment, when the present embodiment will use solar heating function or fire-fighting smoke controlling function, is leading
Beam is poured into a mould the connected mode of front serial or parallel connection and is connected with equipment by assembled cavity floor through hole 531.
Fig. 6 is to be reserved with U-loop embodiment on assembled cavity floor girt strip of the present invention.
It is reserved with U-loop 10 on assembled cavity floor girt strip, when prefabricated assembled cavity floor rib reinforcement, reserved in the middle of rib reinforcement
N number of U-loop 10 is used with the combination of cast-in-place concrete cavity building roof top flange plate reinforcing bar as lifting and prefabricated assembled cavity floor；
To lay top flange plate reinforcing bar above assembled cavity floor and girder reinforcing bar, the top flange plate reinforcing bar laid partially passes through or ties up
Prick in reserved U-loop 10 or by U-loop, increase laid top flange plate reinforcing bar 11 strong with the combination of assembled cavity floor
Degree, cast-in-situ steel reinforced concrete forms superstructure top flange plate, solves structural integrity with cast-in-place.
Finally should be noted that: above example is only in order to illustrate that technical scheme is not intended to limit, although ginseng
According to above-described embodiment, the present invention is described in detail, it should be understood by a person of ordinary skill in the art that still can be right
The detailed description of the invention of the present invention is modified or equivalent, and without departing from spirit and scope of the invention any amendment or
Equivalent, it all should be contained in the middle of scope of the presently claimed invention.
Claims (6)
1. for the prefabricated component of cavity building roof, comprise reinforced concrete girt strip, reinforced concrete top flange plate and bottom wing listrium,
Obturator constitutes prefabricated component；At least two reinforced concrete longitudinal rib beams and some reinforced concrete cross ribs in described reinforced concrete girt strip
Beam；The reinforcing bar two ends of described reinforced concrete longitudinal rib beam expose outside；Some U-shaped reinforcing bars are set above described gluten concrete rib；Described fill out
Filling body is polyphenyl block or plastics cavity or cement cavity or sheet material.
A kind of prefabricated component for cavity building roof, it is characterised in that described reinforced concrete longitudinal rib
Beam limit is willow mouth shape or inclined plane shape.
A kind of prefabricated component for cavity building roof, it is characterised in that described reinforced concrete is horizontal
Girt strip limit is inclined plane shape.
A kind of prefabricated component for cavity building roof, it is characterised in that on described reinforced concrete
In flange plate, heating complementary energy cable is installed.
A kind of prefabricated component for cavity building roof, it is characterised in that described assembled is pre-
Cavity structural member processed is preset with forceful electric power or the sleeve pipe of light current circuit or pipeline.
A kind of prefabricated component for cavity building roof, it is characterised in that described reinforced concrete bottom wing
In listrium, there is default pipeline outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298899.9A CN105839822A (en) | 2016-05-06 | 2016-05-06 | Assembly type prefabricated part for cavity floor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298899.9A CN105839822A (en) | 2016-05-06 | 2016-05-06 | Assembly type prefabricated part for cavity floor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105839822A true CN105839822A (en) | 2016-08-10 |
Family
ID=56590913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610298899.9A Pending CN105839822A (en) | 2016-05-06 | 2016-05-06 | Assembly type prefabricated part for cavity floor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105839822A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351375A (en) * | 2016-10-21 | 2017-01-25 | 王本淼 | Stress island assembled type hollow floor |
| CN106368360A (en) * | 2016-10-21 | 2017-02-01 | 王本淼 | Fabricated type cavity board for forming bidirectional-loading floor system |
| CN106368378A (en) * | 2016-10-21 | 2017-02-01 | 王本淼 | Fabricated type cavity board for stress island cavity floor system |
| CN106381953A (en) * | 2016-10-21 | 2017-02-08 | 王本淼 | Assembled type bidirectional loaded floor |
| CN110258880A (en) * | 2019-05-27 | 2019-09-20 | 阳地钢（上海）装配式建筑股份有限公司 | The light steel floor system of assembled architecture |
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|---|---|---|---|---|
| DE4006529A1 (en) * | 1990-03-02 | 1991-09-05 | Lorenz Kesting | Hollow ceiling in building - is formed by hollow concrete plates with parallel tubular recesses and reinforced concrete crossbeams |
| CN203429848U (en) * | 2013-06-28 | 2014-02-12 | 湖北弘毅建筑装饰工程有限公司 | T-shaped rib frame honeycomb composite floor slab |
| CN104032870A (en) * | 2014-06-06 | 2014-09-10 | 中国十七冶集团有限公司 | Integrally fabricated box-shaped multi-ribbed composite floor |
| CN104314213A (en) * | 2014-11-07 | 2015-01-28 | 东南大学 | Novel large-span assembly type hollow groined floor system |
| CN105421663A (en) * | 2015-12-23 | 2016-03-23 | 王本淼 | Ribbed steel engraved mesh for cast-in-place cavity floor |
| CN206245558U (en) * | 2016-05-06 | 2017-06-13 | 湖南标迪夫节能科技有限公司 | A kind of prefabricated component for cavity building roof |
-
2016
- 2016-05-06 CN CN201610298899.9A patent/CN105839822A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4006529A1 (en) * | 1990-03-02 | 1991-09-05 | Lorenz Kesting | Hollow ceiling in building - is formed by hollow concrete plates with parallel tubular recesses and reinforced concrete crossbeams |
| CN203429848U (en) * | 2013-06-28 | 2014-02-12 | 湖北弘毅建筑装饰工程有限公司 | T-shaped rib frame honeycomb composite floor slab |
| CN104032870A (en) * | 2014-06-06 | 2014-09-10 | 中国十七冶集团有限公司 | Integrally fabricated box-shaped multi-ribbed composite floor |
| CN104314213A (en) * | 2014-11-07 | 2015-01-28 | 东南大学 | Novel large-span assembly type hollow groined floor system |
| CN105421663A (en) * | 2015-12-23 | 2016-03-23 | 王本淼 | Ribbed steel engraved mesh for cast-in-place cavity floor |
| CN206245558U (en) * | 2016-05-06 | 2017-06-13 | 湖南标迪夫节能科技有限公司 | A kind of prefabricated component for cavity building roof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351375A (en) * | 2016-10-21 | 2017-01-25 | 王本淼 | Stress island assembled type hollow floor |
| CN106368360A (en) * | 2016-10-21 | 2017-02-01 | 王本淼 | Fabricated type cavity board for forming bidirectional-loading floor system |
| CN106368378A (en) * | 2016-10-21 | 2017-02-01 | 王本淼 | Fabricated type cavity board for stress island cavity floor system |
| CN106381953A (en) * | 2016-10-21 | 2017-02-08 | 王本淼 | Assembled type bidirectional loaded floor |
| CN110258880A (en) * | 2019-05-27 | 2019-09-20 | 阳地钢（上海）装配式建筑股份有限公司 | The light steel floor system of assembled architecture |
| CN110258880B (en) * | 2019-05-27 | 2020-11-17 | 阳地钢（上海）装配式建筑股份有限公司 | Light steel floor system of prefabricated building |
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Application publication date: 20160810 |