EP3779097A1 - Un panneau de coffrage - Google Patents
Un panneau de coffrage Download PDFInfo
- Publication number
- EP3779097A1 EP3779097A1 EP20192768.8A EP20192768A EP3779097A1 EP 3779097 A1 EP3779097 A1 EP 3779097A1 EP 20192768 A EP20192768 A EP 20192768A EP 3779097 A1 EP3779097 A1 EP 3779097A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- structures
- formwork
- erected
- props
- vertical
- 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.)
- Withdrawn
Links
- 238000009416 shuttering Methods 0.000 title claims abstract description 33
- 239000013013 elastic material Substances 0.000 claims description 9
- 238000009415 formwork Methods 0.000 abstract description 92
- 239000004567 concrete Substances 0.000 abstract description 45
- 238000010276 construction Methods 0.000 abstract description 38
- 238000000034 method Methods 0.000 abstract description 35
- 230000000284 resting effect Effects 0.000 abstract description 27
- 239000000463 material Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 60
- 238000000465 moulding Methods 0.000 description 47
- 230000002787 reinforcement Effects 0.000 description 40
- 230000003014 reinforcing effect Effects 0.000 description 13
- 239000011150 reinforced concrete Substances 0.000 description 11
- 239000012778 molding material Substances 0.000 description 6
- 239000002356 single layer Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 101100521345 Mus musculus Prop1 gene Proteins 0.000 description 1
- 108700017836 Prophet of Pit-1 Proteins 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/28—Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer and which are anchored in the hardened concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G2009/028—Forming boards or similar elements with reinforcing ribs on the underside
Definitions
- the present group of inventions is related to civil engineering and can be used in erection of multi-storey buildings/constructions.
- Method under the preferred embodiment includes erection of the building monolithic segment consisting of floor structure of the whole building and vertical structures of the upper tier/storey of the whole building.
- Main principle of the method erecting the tier/storey floor structure of the whole building; following setting of concrete of said floor structure, pouring concrete of vertical structures of the next tier/storey of the whole building; curing the poured concrete until the design strength is achieved; erecting subsequent floor structure, etc.
- formwork rests on the already poured vertical structures of building.
- Technological equipment comprises, without limitation, travelling formwork and vertical shuttering panels. Travelling formwork includes lifting jacks with props, where U-shaped jack frames are installed. Posts of said jack frames are equipped with bearing plates.
- Frames located on both sides of the being erected vertical structures are connected together by rigid links.
- carriages On bearing plates of said jack frame posts, carriages are mounted with possibility of travelling across said being erected vertical structures with vertical shuttering panels installed on them.
- jack frames rest on vertical shuttering panels installed on the underlying vertical structures.
- jack frames are relocated to rest upon props of lifting jacks, and formwork is lifted to the next tier/storey.
- the present group of inventions is directed toward solution of following tasks: reduction of time for erection of buildings/constructions of monolithic reinforced concrete; reduction of material and labor costs.
- the set task is resolved by the method for erecting vertical structures of building/construction of monolithic reinforced concrete including process steps of:
- the set task is resolved by the method for erecting multilayer vertical structures of building/construction of monolithic reinforced concrete including process steps of:
- panels can be installed with holes performed in their decks, where sleeves of elastic material are inserted. Following adjustment of width of molding cavity of the base (constructional) layer, reinforcing rods are inserted in holes with protruding ends located on both sides of the plane of panels. Following removal of panels and prior molding the next layer, a mesh cage is secured on the inserted reinforcing rods.
- Vertical multilayer structures can be erected simultaneously for the whole building/construction.
- the set task is resolved by the method for erecting the "floor structure - wall" segment of building/construction of monolithic reinforced concrete including process steps of:
- the set task is resolved by the method for erecting the "floor structure-multilayer wall" segment of building/construction of monolithic reinforced concrete including process steps of:
- panels can be installed with holes performed in their decks, where sleeves of elastic material are inserted. Following adjustment of width of molding cavity of the base (constructional) layer, reinforcing rods are inserted in holes with protruding ends located on both sides of the plane of panels. Following removal of panels and prior molding of the next layer, mesh cage is secured on the inserted reinforcing rods.
- travelling formwork comprising lifting jacks having props with U-shaped jack frames installed on them.
- guides are secured, where holders of formwork panels of vertical structures are installed with possibility of travelling across said being erected vertical structures by means of the motor drive for their motion.
- At least one of the jack frame posts is provided with extendible support installed on it.
- shells are installed freely with possibility of rotation and vertical motion. Lower end of each shell is located in the base of the lower (end side) arm of lifting jack.
- Posts of adjacent jack frames located on each side of the being erected vertical structures are connected with each other by rigid links.
- Travelling formwork includes also vertical shuttering panels connected rigidly with each other and secured on the jack frame holders. Each said panel contains bearing frame with an edge profile around the panel perimeter.
- Extendible supports of jack frames can be provided with motion drive and can be installed on each post of jack frames in guides located at an angle (preferably 45 degrees) to the being erected vertical structures.
- guides for motion of extendible supports located on posts of each U-shaped jack frame are arranged in opposite directions from posts along the being erected vertical structures.
- Rotation drive of the shell can be installed on a pad located on its top end and contains a gear wheel engaging a gear ring secured on outer surface in the top part of the lifting jack prop.
- the set task is resolved also by application of the vertical shuttering panel for erection of multilayer structures, which contains bearing frame with an edge profiles around the panel perimeter, a deck secured on said frame with holes performed in it, where sleeves of elastic material are inserted.
- On end face of the top edge profile of a panel at least one bracket with holes for fixing elements to connect with the U-shaped jack frame can be secured.
- Extendible supports installed on posts of jack frames allow relocation of travelling formwork on the poured vertical structures and extraction of lifting jacks to continue performance of works.
- Application of removable recess-forming cages hanged prior concreting on the vertical shuttering panels, as well as panels with holes in their decks for inserting reinforcing rods to secure mesh cage prior concreting of the next layer makes it possible to improve bonding of layers of vertical structures. It increases reliability and quality of construction works.
- travelling formwork comprises lifting jacks with props 1, where U-shaped jack frames 2 are installed on.
- guides 4 are secured, where holders 6 of the vertical shuttering panels 7 are installed with motor drive providing possibility of their motion across the being erected vertical structures 5.
- extendible supports 8 are installed moveably.
- shells 9 are installed freely with possibility of rotation and vertical motion. Lower end of each shell 9 is located in the base of the lower (end side) arm of lifting jack.
- Posts 3 of adjacent jack frames 2 located on each side of the being erected vertical structures 5 are connected with each other by rigid links 10.
- Travelling formwork includes also vertical shuttering panels 7 connected rigidly with each other and secured on holders 6 of jack frames 2. Each said panel 7 contains bearing frame with an edge profile around the panel perimeter.
- Extendible supports 8 of jack frames 2 are provided with motion drive and are installed on each post 3 of jack frames 2 in guides 11 located at an angle (preferably 45 degrees) to the being erected vertical structures 5.
- guides 11 are directed in opposite sides from posts 3 along the being erected vertical structures 5. It is evident that extendible supports 8 can be located only on the one of posts 3 of jack frames 2. In this case, extendible supports 8 on adjacent jack frames 2 will be located in the staggered order along the being erected vertical structures 5.
- extendible supports 8 can be executed in the form of outriggers of the truck crane (supports of extendible, folding, pivotable and extendible, pivotable and folding types, etc.) and located on posts 3.
- Rotation drive of the shell 9 is installed on a pad located on its top end and contains gear wheel 12 engaging gear ring 13 secured on outer surface in the top part of the lifting jack prop 1.
- Travelling formwork comprises also vertical shuttering panels 7 containing bearing frame containing edge profiles around the panel perimeter.
- In edge profiles of the vertical shuttering panel holes for fixing elements to connect with other panels can be performed.
- In the panel deck and bearing frame elements holes for tightening devices can be performed.
- Panel can be sized for the whole height of tier/storey.
- panels 15 can be used with holes 17 performed in their decks 16, where sleeves of elastic material are inserted.
- panels 7 can be used with removable recess-forming cages 18 hanged on them from the inner side.
- Single-layer vertical structures are erected as follows.
- Lifting jacks containing props 1 enclosed in shells 9 with U-shaped jack frames 2 provided with extendible supports 8 and installed on these props 1 are mounted on the already erected structures 5.
- Posts 3 of adjacent jack frames 2 located on each side of the being erected vertical structures are connected with each other by rigid links 10.
- Reinforcement cages of vertical structures are installed for the whole height of tier/storey and are secured to the protruding reinforcement of previously erected structures.
- Formwork panels 7 containing brackets 14 are secured to holders 6, and all panels 7 located in single plane are connected rigidly with each other. Width of molding cavity is adjusted by movement of holders 6 in guides 4.
- Panels located in parallel on the opposite side of reinforcement cage of the being erected vertical structures are connected by means of tightening devices.
- Multilayer vertical structures are erected as follows.
- the formwork panels 7 are moved away from the molded multilayer surface, props 1 of lifting jacks are placed resting on the already erected base (constructional) layer of vertical structure 5, U-shaped jack frames 2 are raised with formwork on the next tier/storey and the cycle of erection of the multilayer vertical structures is repeated.
- the removable recess-forming cages 18 are hanged on the inner surface of the formwork panels 7 and removed prior molding of the last (outer) layer.
- Vertical structures can be erected simultaneously for the whole building/construction. Under another embodiment ( Figs.
- panels 15 ( Fig.13 ) are installed on posts 3 of jack frames 2.
- the deck 16 of said panels 15 is provided with holes 17 performed in it, where sleeves of elastic material are inserted.
- reinforcing rods 19 are inserted in holes 17 with their ends located on both sides of the plane of panels 15.
- mesh cage 20 is secured on the inserted reinforcing rods 19.
- Vertical multilayer structures can be erected simultaneously for the whole building/construction. It is evident that outside the constructional layer it is possible to erect simultaneously two - facing and insulating - layers at once. In this case, panels 7 or 15 are moved away from the molded constructional layer on both sides and works are performed as it is described above.
- the "floor structure - wall” segment of building/constructions is erected of monolithic reinforced concrete as follows.
- Lifting jacks containing props 1 enclosed in shells 9 with U-shaped jack frames 2 provided with extendible supports 8 and installed on said props 1 are mounted on the already erected structures 5.
- Posts 3 of adjacent jack frames 2 located on each side of the being erected vertical structures are connected with each other by rigid links 10.
- the floor structure formwork 21 with reinforcement cages is mounted and reinforcement cages of vertical structures for the whole height of tier/storey are installed. Said reinforcement cages are secured to protruding reinforcement of previously erected vertical structures and floor structure.
- Formwork panels 7 containing brackets 14 are secured to holders 6, and all panels 7 located in single plane are connected rigidly with each other with their bottom part located at the level of the top of the floor structure formwork.
- Width of molding cavity is adjusted by movement of holders 6 in guides 4.
- Panels 7 located in parallel on the opposite side of reinforcement cage of the being erected vertical structures are connected by means of tightening devices. Concrete of floor structure is poured and at the final stage of its setting concrete is poured in molding cavities of the being erected vertical structures. Reciprocating and rotational or only rotational motion is imparted to shells 9 enclosing props 1 of lifting jacks.
- U-shaped jack frames 2 are laid resting on the poured vertical structures 5 (constructional layer) by means of extendible supports 8; props 1 of lifting jacks with their enclosing shells 9 are extracted from said vertical structures, while cavities formed in these structures are filled with concrete, and the formwork panels are moved away from the molded surface.
- Props 1 of lifting jacks are placed resting on the already erected structures, U-shaped jack frames 2 are raised with formwork on the next tier/storey and the cycle of erection of the said building segment is repeated.
- Floor structure and vertical structures can be erected simultaneously for the whole building/construction.
- the "floor structure -multilayer wall” segment of building/construction of monolithic reinforced concrete is erected as follows.
- the formwork panels 7 are moved away from the molded multilayer surface, props 1 of lifting jacks are placed resting on the erected base (constructional) layer of vertical structure, U-shaped jack frames 2 are raised with formwork on the next tier/storey and the cycle of erection of the building/construction part is repeated.
- Possible embodiments of the method for erecting multilayer vertical structures are disclosed above in respective section of the present patent specification.
- Floor structure and multilayer vertical structures can be erected simultaneously for the whole building/construction.
- Utilization of inventions makes it possible to reduce consumption of materials for technological equipment and power costs for this equipment relocation. Time required for erection of buildings/constructions with multilayer vertical structures is reduced. When works are carried out simultaneously at the whole building/construction, just as it is specified in the family patent, creation of the monolithic building segment including floor slab structure of building and vertical structures of the upper tier/storey is ensured. Furthermore, rigidity and strength properties of the erected buildings/constructions are improved, which makes it possible to utilize inventions efficiently during construction activities in seismic regions.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20170087A MD4605C1 (ro) | 2017-10-10 | 2017-10-10 | Procedee de executare a elementelor de construcţie ale clădirii/edificiului din beton armat monolit şi echipament tehnologic pentru realizarea acestora |
| EP18176874.8A EP3470603B1 (fr) | 2017-10-10 | 2018-06-08 | Procédé de montage d'éléments de structure de bâtiment/construction de béton armé monolithique et équipement technologique pour le mettre en place |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18176874.8A Division EP3470603B1 (fr) | 2017-10-10 | 2018-06-08 | Procédé de montage d'éléments de structure de bâtiment/construction de béton armé monolithique et équipement technologique pour le mettre en place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3779097A1 true EP3779097A1 (fr) | 2021-02-17 |
Family
ID=62597395
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20192768.8A Withdrawn EP3779097A1 (fr) | 2017-10-10 | 2018-06-08 | Un panneau de coffrage |
| EP18176874.8A Active EP3470603B1 (fr) | 2017-10-10 | 2018-06-08 | Procédé de montage d'éléments de structure de bâtiment/construction de béton armé monolithique et équipement technologique pour le mettre en place |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18176874.8A Active EP3470603B1 (fr) | 2017-10-10 | 2018-06-08 | Procédé de montage d'éléments de structure de bâtiment/construction de béton armé monolithique et équipement technologique pour le mettre en place |
Country Status (2)
| Country | Link |
|---|---|
| EP (2) | EP3779097A1 (fr) |
| MD (1) | MD4605C1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019107433A1 (de) * | 2019-03-22 | 2020-09-24 | Peri Gmbh | Tragstruktur für ein Schalungspaneel |
| CN110067380B (zh) * | 2019-05-31 | 2023-11-21 | 厦门大学嘉庚学院 | 一种利用千斤顶滑动升模的夯土墙模具及其施工方法 |
| CN115627925B (zh) * | 2022-10-08 | 2025-11-25 | 上海建工集团股份有限公司 | 一种用于夯土建筑支模与夯筑的施工方法 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA001375B1 (ru) | 1996-02-20 | 2001-02-26 | Смитклайн Бичем Пи-Эл-Си | Жидкая композиция для перорального применения, содержащая соединение кальция и подкислитель |
| DE60100211T2 (de) * | 2000-01-18 | 2004-03-25 | Hussor S.A. | Schalungsvorrichtung in Verbundmaterial |
| US20040075040A1 (en) * | 2001-01-11 | 2004-04-22 | Scallan Patrick Joseph | Moulding of concrete walls |
| DE102010002108A1 (de) * | 2010-02-18 | 2011-08-18 | Peri GmbH, 89264 | Ankersystem einer Betonwandschalung |
| DE102010011173A1 (de) * | 2010-03-12 | 2011-09-15 | Peri Gmbh | Dichtungsanordnung für Schalungen |
| MD4161C1 (ro) | 2011-01-10 | 2012-10-31 | Николае Попеску | Procedeu de executare a construcţiei monolite, a complexului de construcţii monolite şi echipament tehnologic pentru realizarea acestuia |
| EP2900885A1 (fr) * | 2012-09-28 | 2015-08-05 | Hünnebeck GmbH | Coffrage de mur et système de coffrage de mur |
| FR3035133A1 (fr) * | 2015-04-16 | 2016-10-21 | Sateco Sa | Banche de coffrage comprenant une echelle inclinee |
| EP3170952A1 (fr) * | 2015-11-17 | 2017-05-24 | Faresin Building Division S.p.A. | Coffrage |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076778A (en) * | 1975-04-22 | 1978-02-28 | Alan Charles Whitting | Climbing formwork |
| RU2078884C1 (ru) * | 1993-03-01 | 1997-05-10 | Нижегородский архитектурно-строительный институт | Способ возведения монолитного здания и подвижная опалубка для его осуществления |
-
2017
- 2017-10-10 MD MDA20170087A patent/MD4605C1/ro active IP Right Grant
-
2018
- 2018-06-08 EP EP20192768.8A patent/EP3779097A1/fr not_active Withdrawn
- 2018-06-08 EP EP18176874.8A patent/EP3470603B1/fr active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA001375B1 (ru) | 1996-02-20 | 2001-02-26 | Смитклайн Бичем Пи-Эл-Си | Жидкая композиция для перорального применения, содержащая соединение кальция и подкислитель |
| DE60100211T2 (de) * | 2000-01-18 | 2004-03-25 | Hussor S.A. | Schalungsvorrichtung in Verbundmaterial |
| US20040075040A1 (en) * | 2001-01-11 | 2004-04-22 | Scallan Patrick Joseph | Moulding of concrete walls |
| DE102010002108A1 (de) * | 2010-02-18 | 2011-08-18 | Peri GmbH, 89264 | Ankersystem einer Betonwandschalung |
| DE102010011173A1 (de) * | 2010-03-12 | 2011-09-15 | Peri Gmbh | Dichtungsanordnung für Schalungen |
| MD4161C1 (ro) | 2011-01-10 | 2012-10-31 | Николае Попеску | Procedeu de executare a construcţiei monolite, a complexului de construcţii monolite şi echipament tehnologic pentru realizarea acestuia |
| EP2900885A1 (fr) * | 2012-09-28 | 2015-08-05 | Hünnebeck GmbH | Coffrage de mur et système de coffrage de mur |
| FR3035133A1 (fr) * | 2015-04-16 | 2016-10-21 | Sateco Sa | Banche de coffrage comprenant une echelle inclinee |
| EP3170952A1 (fr) * | 2015-11-17 | 2017-05-24 | Faresin Building Division S.p.A. | Coffrage |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3470603B1 (fr) | 2020-08-26 |
| EP3470603A1 (fr) | 2019-04-17 |
| MD4605C1 (ro) | 2019-06-30 |
| MD4605B1 (ro) | 2018-11-30 |
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