EP1899551A1 - Deckenschalungssystem - Google Patents
DeckenschalungssystemInfo
- Publication number
- EP1899551A1 EP1899551A1 EP06754622A EP06754622A EP1899551A1 EP 1899551 A1 EP1899551 A1 EP 1899551A1 EP 06754622 A EP06754622 A EP 06754622A EP 06754622 A EP06754622 A EP 06754622A EP 1899551 A1 EP1899551 A1 EP 1899551A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- grate elements
- formwork system
- members
- grate
- slab formwork
- 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.)
- Granted
Links
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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
-
- 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
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/38—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for plane ceilings of concrete
Definitions
- the invention relates to a slab formwork system with a plurality of grate elements, each consisting of a plurality of mutually parallel longitudinal members and at least, a mounted on vertical supports or lay on, transverse to the longitudinal members extending cross member.
- a grate structure based on vertical supports the outer contour of which corresponds at least substantially to the slab formwork to be created, is constructed in a first assembly Schmitt from grate elements, which consist in particular of longitudinal and transverse beams connected to one another.
- a second assembly step is then applied to this rust structure from above either consisting of individual formwork panels surface formwork or even an array of hollow stones or cassettes, as they are often processed in ceiling structures in southern Europe.
- a disadvantage of the known slab formwork systems is the fact that especially when using hollow stones or cassettes stripping of the generated ceiling can be done only after a substantially complete hardening of the concrete, so that the grate elements used including the associated vertical supports during the entire curing process without another up to fourteen days, must be left on site. Accordingly, during the curing process, it is not possible to use the ten grate elements or vertical supports otherwise, for example, to create another floor of a building to use, which increases the amount of material to be operated in an undesirable manner.
- An object of the invention is to provide a slab formwork system, which on the one hand allows the creation of slab formwork with low material costs and on the other hand ensures increased safety of the installer during installation.
- This object is achieved in that at least two adjacent grate elements are mounted spaced apart such that between such mounted grate elements from above a Schnellausschalprofil can be introduced.
- the installer enters the formwork level to be created for the first time when all the grate elements of the level to be created have already been mounted, which means that he is not exposed to any dangers when creating the grate structure.
- Schnellausschalprofile the created level - as mentioned - due to the already complete, usually seamless rust structure are entered safely.
- quick-release profiles thus makes the entire process of creating and dismantling a formwork both quicker, cheaper and safer.
- the cost aspect it should be mentioned in particular that the grate elements used according to the invention, including the associated vertical supports, can already be dismantled in practice one or two days after the creation of a ceiling, so that considerable savings in terms of the otherwise usual service life of up to fourteen days of the total amount of material to be operated.
- the quick selvedge profile has a length corresponding to the longitudinal members of the grate elements, since such a quick selvedge profile can then be used without problems within the grid dimensions of the slab formwork system.
- cross members of the grate elements protrude with their ends over the longitudinal members connected to them.
- a cross member protrudes perpendicularly to the outermost longitudinal member of a grate element above it, which means that the quick release profile according to the invention can be supported on this projecting section of the crossmember.
- Such a support on cross members requires advantageously that the Schnellausschalprofile can be easily inserted from above into a grate element structure without having to be supported from the beginning by means of vertical supports on the ground. Immediately after the introduction of Schnellausschalprofile they do not have to absorb relevant forces, so that a support on the cross members of the already mounted grate elements is completely sufficient.
- the quick shuttering profile can be supported at its two end regions on the ends of cross members of adjacent grate elements. This then implies that a quick cutout profile ultimately rests on a total of four mutually facing end sections of the four cross members of two adjacent grate elements.
- the quick shuttering profile can each have at its two ends a coupling section which engages over cross members of grate elements or engages between cross members of grate elements such that the relative position between the quick shuttering profile and cross members is fixed in the longitudinal direction of the quick shuttering profile and / or perpendicular thereto.
- the cross members are designed such that they can be released by a linear downward movement or a pivoting away from the coupling portion.
- the quick-release profiles present in the formwork can be supported on the bottom side by means of vertical supports, whereupon the vertical supports coupled to the grate elements can be dismantled and the grate elements thus freed can simply be lowered or swiveled linearly , It thus results in an extremely simple disassembly of the grate elements at the end of the first curing period, which also represents the beginning of the second curing period, then take over the supporting at this time bottom side quick release according to the invention a supporting function.
- the upper side of a mounted quick-release profile is preferably arranged above the plane in which the upper sides of the longitudinal members extend. This means that the tops of the quick release profiles ultimately come to lie between individual formwork panels or between individual hollow stones or cassettes and form a direct contact surface for the introduced concrete. It is desirable that the distance between the top of a mounted quick release profile and the tops of the side rails corresponds to the thickness of formwork panels mountable on the side rails to provide a flush, stepless transition between the tops of the quick release rails and the formwork panels.
- a first distance of the cross member may be selected so that the distance of the adjacent outer side member of the adjacent grate elements corresponds to the normal grid spacing of two side members of a grate element.
- a second, likewise realizable distance is made up of the sum of the mentioned measure and the width of the upper side of a quick shuttering profile.
- the second distance it is ensured that between two A shuttering board of the same size can be fitted flush in parallel with each other, in which it can also be used for a slab formwork area using the grate elements without the use of quick shuttering profiles.
- formwork panels of a different size must be used for shuttering surfaces which are located between mutually parallel, adjacent quick shutter profiles, so that here then shuttering panels must be provided in at least two different sizes.
- FIG. 1 shows a three-dimensional representation of an inventive, consisting of a plurality of grate elements grate structure obliquely from below,
- 3 is a three-dimensional detail view of the end regions of two adjacent grate elements with an interposed Schnellausschalprofil obliquely from below,
- Fig. 4 is a view according to FIG. 3 obliquely from above
- Fig. 5 is a side view of a vertical support with according to FIGS.
- Fig. 1 shows a grate structure, which consists of a plurality of grate elements 2, 2 ', 2 "and 2'".
- Each of the grate elements 2, 2 ', 2 ", 2'” consists of a total of five longitudinal support 4, which are connected by means of cross members 6 firmly together.
- the longitudinal members 4 of each grate element 2, .2 ', 2 ", 2'” extend perpendicular to the cross members 6 and are substantially equidistant from each other.
- the upper sides of the cross member 6 are respectively coupled at the two opposite ends of the longitudinal members 4 with the underside, wherein the cross member 6 extend beyond the respective outermost longitudinal members 4 of each grate element 2, 2 ', 2 ", 2'” something out to to form such a support surface for Schnellausschal- profiles 8, 8 ', 8 ".
- the cross member 6 are supported on the bottom side by means of vertical supports 10.
- a Schnellausschalprofil 8' is introduced, which extends parallel to the respective outermost, mutually facing longitudinal members 4 of the grate elements 2 ', 2".
- This Schnellausschalprof ⁇ l 8 ' is supported with two provided at its front end portions coupling portions 14 (Fig. 2) on a total of all four cross members 6 of the grate elements 2', 2 ".
- Another quick shuttering profile 8 " is arranged, for example, between the grate element 2" and the grate element 2 '", which shows that a quick shuttering profile 8" can also be inserted between such grate elements 2 ", 2'”. can be brought, the side members 4 extend perpendicular to each other.
- FIG. 2 shows a three-dimensional view of a quick shuttering profile 8, which in each case has a coupling section 14 at its two end-side end regions, which extends substantially vertically downwards starting from the end faces of the quick shuttering profile 8.
- the two coupling portions 14 each have an outer abutment surface 16, wherein the inner sides of the abutment surfaces 16 are spaced apart such that the two cross members 6 of a grate element 2 find space between them such that a displacement of the Schnellausschalprofils 8 in its longitudinal direction relative to the cross members 6 is not possible.
- the coupling sections 14 each have two engaging tabs 18, which can engage between adjacent transverse beams 6 of two adjacent grate elements 2, so as to prevent a shifting of the quick shuttering profile 8 perpendicular to its longitudinal direction and parallel to the shuttering plane to be created.
- the quick shuttering profile 8 On its underside, the quick shuttering profile 8 has two connecting elements 20, via which the quick shuttering profile 8 can be supported on the bottom side by means of vertical supports 12.
- the connecting elements 20 are designed such that a vertical support 12 can be detachably connected to the quick-cut profile 8.
- FIGS. 3 to 5 show the manner in which a quick shuttering profile 8 'can be placed on two cross members 6 of two adjacent grate elements 2', 2 "according to FIG.
- the underside of the coupling portion 14 rests on the upper sides of the two mutually parallel cross member 6, wherein the stop surface 16 abuts the end portions of the side walls of the cross member 6, so that a displacement of the Schnellausschalprofils 8 'in the direction of arrow A is impossible (see FIG 4 and 5).
- the engaging tabs 18 ( Figure 5) engage in the space between the two cross members 6 so that the quick release profile 8 'can not be displaced in the direction of the double arrow B ( Figure 4).
- the quick shuttering profile 8 ' is supported on the bottom side by a vertical support 12 (FIG. 3), which is shown only in sections.
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)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL06754622T PL1899551T3 (pl) | 2005-07-04 | 2006-06-29 | System deskowania stropowego |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510031150 DE102005031150A1 (de) | 2005-07-04 | 2005-07-04 | Deckenschalungssystem |
| PCT/EP2006/006308 WO2007003337A1 (de) | 2005-07-04 | 2006-06-29 | Deckenschalungssystem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1899551A1 true EP1899551A1 (de) | 2008-03-19 |
| EP1899551B1 EP1899551B1 (de) | 2018-01-10 |
Family
ID=37198781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06754622.6A Active EP1899551B1 (de) | 2005-07-04 | 2006-06-29 | Deckenschalungssystem |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1899551B1 (de) |
| KR (1) | KR20070041669A (de) |
| DE (1) | DE102005031150A1 (de) |
| ES (1) | ES2657671T3 (de) |
| PL (1) | PL1899551T3 (de) |
| PT (1) | PT1899551T (de) |
| WO (1) | WO2007003337A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268998B (zh) * | 2017-08-11 | 2019-05-07 | 中国化学工程第六建设有限公司 | 高支模 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1321536A (fr) * | 1962-02-07 | 1963-03-22 | Coffrage pour dalle de béton | |
| FR1395745A (fr) * | 1964-03-04 | 1965-04-16 | Coffrage pour dalle de béton | |
| FR1396548A (fr) * | 1964-03-13 | 1965-04-23 | Kwikform Ltd | Perfectionnements apportés aux coffrages pour la construction d'immeubles |
| US3614048A (en) * | 1967-11-07 | 1971-10-19 | Rapid Metal Developments Ltd | Arrangements for use in the supporting of formwork for the casting of concrete slabs |
| AU450043B2 (en) * | 1970-04-03 | 1974-06-11 | Mills Scaffold Company Limited | Improved shuttering prop and assembly for use in building construction |
| GB1483667A (en) * | 1974-08-05 | 1977-08-24 | Maier J | Shuttering |
| DE3004245C2 (de) * | 1980-02-06 | 1987-01-02 | Peri-Werk Artur Schwörer GmbH & Co KG, 7912 Weißenhorn | Deckenschalung mit Fallköpfen |
| EP1375781B1 (de) * | 2001-04-03 | 2009-04-01 | ULMA C y E, S. COOP. | Schalungssystem für platten |
| DE10242670A1 (de) * | 2002-09-13 | 2004-04-01 | Doka Industrie Ges.M.B.H | Schaltisch, Adapter für einen Schaltisch sowie Kombination mit einem Schaltisch oder einem Adapter |
-
2005
- 2005-07-04 DE DE200510031150 patent/DE102005031150A1/de not_active Withdrawn
-
2006
- 2006-06-29 KR KR1020067017803A patent/KR20070041669A/ko not_active Ceased
- 2006-06-29 EP EP06754622.6A patent/EP1899551B1/de active Active
- 2006-06-29 WO PCT/EP2006/006308 patent/WO2007003337A1/de not_active Ceased
- 2006-06-29 PL PL06754622T patent/PL1899551T3/pl unknown
- 2006-06-29 PT PT67546226T patent/PT1899551T/pt unknown
- 2006-06-29 ES ES06754622.6T patent/ES2657671T3/es active Active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007003337A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102005031150A1 (de) | 2007-02-01 |
| PT1899551T (pt) | 2018-03-09 |
| KR20070041669A (ko) | 2007-04-19 |
| PL1899551T3 (pl) | 2018-06-29 |
| WO2007003337A1 (de) | 2007-01-11 |
| ES2657671T3 (es) | 2018-03-06 |
| EP1899551B1 (de) | 2018-01-10 |
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