EP0799935B1 - Coffrage de bord - Google Patents

Coffrage de bord Download PDF

Info

Publication number
EP0799935B1
EP0799935B1 EP96116549A EP96116549A EP0799935B1 EP 0799935 B1 EP0799935 B1 EP 0799935B1 EP 96116549 A EP96116549 A EP 96116549A EP 96116549 A EP96116549 A EP 96116549A EP 0799935 B1 EP0799935 B1 EP 0799935B1
Authority
EP
European Patent Office
Prior art keywords
beam support
shuttering
edge
formwork
base member
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.)
Expired - Lifetime
Application number
EP96116549A
Other languages
German (de)
English (en)
Other versions
EP0799935A1 (fr
Inventor
Wolfgang Berens
Markus Brühl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bruehl Markus Dipl-Ing
Gfb Gesellschaft fur Bauwerksabdichtungen Mbh
Original Assignee
Bruehl Markus Dipl-Ing
Gfb Gesellschaft fur Bauwerksabdichtungen Mbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bruehl Markus Dipl-Ing, Gfb Gesellschaft fur Bauwerksabdichtungen Mbh filed Critical Bruehl Markus Dipl-Ing
Publication of EP0799935A1 publication Critical patent/EP0799935A1/fr
Application granted granted Critical
Publication of EP0799935B1 publication Critical patent/EP0799935B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/50—Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
    • E01C19/502—Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
    • 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
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills

Definitions

  • the invention relates to edge formwork for concreting rising edges of outer caps, sidewalks or the like .
  • Such edge formwork are also called Schrammbordschalung called.
  • Edge formwork becomes individual according to the state of the art manufactured, the formwork boards accordingly the required edge angle in a wood structure to be built in. This is very labor intensive and requires a high level of care and skill. In the road and bridge area there are edges of several hundred meters in length. The production the edge formwork required for this very complex. In particular, it must be taken into account that special edge inclinations may be required that deviate from 90 °. Here is a frequent measurement, Adjustment and installation required.
  • each holding device has one in the bottom insertable stand on which a formwork board holder is attached.
  • the holding devices must be individually be attached to the floor and then will be in the Formwork board holder inserted a formwork board.
  • the formwork board holder can be tilted individually with an adjusting device in the form of a double spindle to be changed. This adjustment device engages to a base part that lies flat on the floor is attached. This base part is over a joint connected with a pipe, which led to the post is.
  • the holding devices allow different Angle of inclination of the formwork boards, however, the edge formwork must consist of several holding devices can be assembled individually, what one requires a lot of time at the construction site. Come in addition, that the formwork boards the compressive force of the concrete have to endure and tend to bend. Therefore, the holding devices have to be relatively narrow Intervals are arranged. So they are for edge formwork many fixtures required must be individually installed and adjusted.
  • the invention has for its object an edge formwork to create that universal for different Edge inclinations can be used and those with low Effort can be set up and adjusted.
  • edge formwork there is an elongated one Beam support provided on the wooden beam can be attached, which in turn the formwork boards wear.
  • This beam is horizontal Pivot axis attached to a base part, that can be placed on the floor.
  • an adjuster can adjust the angle of the beam be changed with respect to the horizontal, so that the formwork boards on different formwork angles can be adjusted. So that's it possible, edge formwork with a given inclination angle set up in a very simple way by using the Beam support using the adjusting device on the intended inclination is brought.
  • a particular advantage is that an elongated Beam support for holding a wooden beam is provided.
  • the formwork boards can be attached to the wooden beam be attached.
  • the one against the formwork boards pressure exerted by the concrete is applied to the rigid beam transferred over the formwork boards supports their entire length, so that the formwork boards not be bent.
  • the edge formwork exists one unit consisting of at least two formwork brackets, which are connected by the beam are. This pre-assembled unit is at the construction site just installed. So is a bespoke Assemble the edge formwork on the Construction site not required.
  • the base part is a guide device has a guide of the base part relative to the floor in the transverse direction to the beam support and lockable to fix the base part on the floor is.
  • the guide device enables one exact setting of the respective formwork holder, and not just a shift of the formwork holder across the beam, but also a change the angle of inclination of the beam support under displacement of the base part on the floor. This allows at an edge formwork that has several circuit holders, the formwork brackets are separately adjusted in angle with their base moving on the floor. So it is not necessary to set the angle adjust all formwork supports at the same time. First if the angle setting on all circuit holders the edge formwork is done, the fixation takes place of the base parts on the floor.
  • the adjusting device preferably consists of a Double spindle with which length adjustment is possible is.
  • a rotary adjusting device can also be used as the adjusting device to be used.
  • a double spindle has the advantage of a simple and robust design, which are particularly suitable for construction site operation is.
  • the hinge is on the back of the beam its axis should be positioned high enough that the front of the beam support with respect to the Joint axis can be lowered.
  • the edge formwork according to Figures 1 and 2 has one horizontal longitudinal beam support 10. there is a steel beam with a U-profile.
  • the Beam support 10 is arranged with a vertical base, so that his two legs protrude to the front 11.
  • a wooden beam 12 can be inserted into the beam support 10 be fastened with screws 13.
  • the Wooden support 12 is slightly above the front 11 in front.
  • Formwork panels 14 are nailed to it or the like. attached.
  • Each formwork holder 15 has a base part 16 in shape a plate that can be placed on the floor.
  • Base part 16 are elongated holes 17 through which the base part on the floor, e.g. a concrete slab, can be pegged so that it has a firm grip, however is linearly adjustable transversely to the beam support 10.
  • the elongated holes 17 form together with floor screws 17a each have a guiding device 17, 17a which loosens can be to the base part 16 closer to the To be able to move beam support 10. After the correct one Position of the base part 16 is set, the Bottom screws 17a tightened and this will Base part 16 fixed on the floor.
  • hinge 18 with a horizontal hinge axis.
  • the hinge beam 10 is fastened in such a way that it can be pivoted around the hinge axis.
  • the Hinge axis of hinge 18 is in relation to the bottom of the base part 16 arranged so high that the the joint 18 protruding lower leg of the Beam support 10 with horizontal alignment at a distance is located above the floor. It is therefore possible the beam support 10 about the axis of the joint 18 to tip forward around.
  • the adjusting device 20 is a length adjustment device, the one hand on a bearing 21 at the rear End of the base part 16 attacks and on the other hand is connected to a bracket 22 which is at the top End of the back of the beam support 10 is attached.
  • the adjusting device 20 consists of a double spindle from two spindle rods 23, 24 with each other opposing external threads and a nut part 25, the one engaging with the threaded spindle 23 Spindle nut 25a and one with the threaded spindle 24 engaging spindle nut 25b, which are connected by a bracket.
  • the Adjustment devices 20 all on the beam support attacking formwork holder 15 can be changed.
  • In the drawing shows only the condition that the Formwork panels 14 are aligned vertically.
  • the formwork panels 14 then of course be nailed higher or lower to the wooden beams 12.
  • the floor screws 17a are loosened and the Formwork holder 15 can be moved separately by moving the of the base part 16 to the changed formwork angle can be set. Then the floor screws 17a tightened again.
  • auxiliary beam support 27 is mounted, which is additionally shown in Fig. 1.
  • This auxiliary beam support 27 also has a U-shaped profile or an angular profile on that is open to the front and in the one Wooden beams 28 can be arranged.
  • formwork panels 29 are nailed to the formwork panels 14 extend upwards.
  • For fixing of the auxiliary beam support 27 are on the top of the beam support 10 projecting fastening devices to the rear 30 provided in the form of horizontal tabs. Be on these fasteners 30 Tabs 31 from the auxiliary beam support 27 to the rear protrude, flange-like fastened with screws.
  • the Auxiliary beam support 27 can be used optionally.
  • the edge formwork which is a length of several meters detached from the floor after the concrete has set and moved on to another section concrete.
  • the setting can be made once to be kept.
  • FIG. 10 An exemplary embodiment is shown in FIG a beam support 10 and an auxiliary beam support 27 are provided.
  • an angle adjustment device 33 present, which is an adjustment of the angle of the auxiliary beam support 27 with respect to the beam support 10 allows.
  • the angle adjustment device 33 is made here from a wedge between the fasteners 30 and the tabs 31 is inserted.
  • the Angle adjustment device 33 enables shaping a slope in the upper area of the concrete Schrammbord, so the Schrammbord, which is a street lane limited, receives an impact slope.
  • the edge formwork 34 There is also another beam on the edge formwork 34 attached, the one open to the top U-shaped Channel for receiving a wooden beam 35 forms.
  • a tarpaulin 36 or film can be attached to the wooden beam 35 with which the fresh concrete is covered, to protect it from the weather.
  • the attachment of the Tarpaulin on the beam 35 is carried out, for example Nail.
  • the auxiliary beam support 34 is with a fastening device 37 on the beam support 10 and / or the Auxiliary beam support 27 attached. It also extends over the entire length of the edge formwork.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Claims (8)

  1. Coffrage de bord comportant un support de poutre (10) s'étendant longitudinalement, ledit support de poutre présentant un logement pour une poutre de bois (12) sur son côté avant (11) tourné vers le bétonnage devant être édifié, et au moins deux dispositifs de retenue (15) du coffrage disposés le long du support de poutre à distance les uns des autres, sur lesquels le support de poutre s'appuie, chacun des dispositifs de retenue (15) du coffrage comportant une partie de base (16) pouvant être couchée sur le sol, une articulation (18) fournie sur la partie de base (16) pour porter le support de poutre (10) et un dispositif de positionnement (20), qui est en prise avec la partie de base (16) d'un côté et avec le support de poutre (10) de l'autre côté pour régler la position angulaire du support de poutre (10).
  2. Coffrage de bord selon la revendication 1, caractérisé par le fait que la partie de base (16) comporte un dispositif de guidage (17, 17a), qui effectue un guidage de la partie de base par rapport au sol transversalement au support de poutre (10) et qui peut être fixé au sol pour immobiliser la partie de base (16).
  3. Coffrage de bord selon la revendication 1 ou 2, caractérisé par le fait que le dispositif de positionnement (20) consiste en une double vis.
  4. Coffrage de bord selon l'une des revendications 1 à 3, caractérisé par le fait que le support de poutre (10) comporte un dispositif d'attache pour attacher un support de poutre auxiliaire (27) sur son sommet.
  5. Coffrage de bord selon l'une des revendications 1 à 4, caractérisé par le fait que l'articulation (18) est en prise avec le côté arrière du support de poutre (10) tourné à l'opposé du logement.
  6. Coffrage de bord selon l'une des revendications 1 à 5, caractérisé par le fait que le support de poutre (10) est articulé à la partie de base (16) à une distance verticale au-dessus de la surface de fond de celle-ci.
  7. Coffrage de bord selon la revendication 4, caractérisé par le fait qu'il est prévu un dispositif de réglage d'angle (33) pour modifier l'angle du support de poutre auxiliaire (27) par rapport à celui du support de poutre (10).
  8. Coffrage de bord selon l'une des revendications 1 à 7, caractérisé par le fait qu'un support de poutre auxiliaire (34) est attaché sur le support de poutre (10), ledit support de poutre auxiliaire comprenant une poutre (35) pour attacher une bâche (36) ou une feuille de plastique.
EP96116549A 1996-04-02 1996-10-16 Coffrage de bord Expired - Lifetime EP0799935B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29606112U DE29606112U1 (de) 1996-04-02 1996-04-02 Kantenschalung
DE29606112U 1996-04-02

Publications (2)

Publication Number Publication Date
EP0799935A1 EP0799935A1 (fr) 1997-10-08
EP0799935B1 true EP0799935B1 (fr) 2002-07-03

Family

ID=8022080

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96116549A Expired - Lifetime EP0799935B1 (fr) 1996-04-02 1996-10-16 Coffrage de bord

Country Status (3)

Country Link
EP (1) EP0799935B1 (fr)
AT (1) ATE220145T1 (fr)
DE (2) DE29606112U1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006773A1 (de) * 2000-02-10 2001-09-06 Wolfgang Krautz Vorrichtung zum Befestigen von Schalungen
DE20200410U1 (de) 2002-01-11 2002-04-04 MSL Mathieu Schalungssysteme und Lufttechnische Komponenten GmbH, 66625 Nohfelden Abschalteil
DE20220101U1 (de) 2002-12-23 2003-04-03 Wilhelm Layher Vermögensverwaltungs-GmbH, 74363 Güglingen Justierabschalstütze
US11306493B2 (en) * 2019-02-07 2022-04-19 Fast-Form Systems Ltd Formwork brace and method of constructing a formwork brace
CN112227711B (zh) * 2020-10-12 2022-01-04 厦门安科科技有限公司 一种建筑模板的多功能支撑装置
CN112281600A (zh) * 2020-10-26 2021-01-29 中国核工业华兴建设有限公司 一种道路面层混凝土施工模具及其施工方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1334483A (en) * 1918-06-28 1920-03-23 John F Brooks Tool for shaping or forming cement curbs and gutters
US2741821A (en) * 1953-05-18 1956-04-17 Deon C Findley Form brace
US3030061A (en) * 1961-02-20 1962-04-17 Economy Forms Corp Adjustable brace connector unit
DE2362101A1 (de) * 1973-12-14 1975-06-26 R T Z Pillar Deutschland Holdi Verschalung fuer waende bzw. decken
GB2028904B (en) * 1978-08-24 1982-01-13 Granolithic Flooring Ind Adjustable edge shuttering for casting floor slabs

Also Published As

Publication number Publication date
DE29606112U1 (de) 1997-07-31
ATE220145T1 (de) 2002-07-15
DE59609404D1 (de) 2002-08-08
EP0799935A1 (fr) 1997-10-08

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