EP0985074A1 - Stripping element - Google Patents
Stripping elementInfo
- Publication number
- EP0985074A1 EP0985074A1 EP98928231A EP98928231A EP0985074A1 EP 0985074 A1 EP0985074 A1 EP 0985074A1 EP 98928231 A EP98928231 A EP 98928231A EP 98928231 A EP98928231 A EP 98928231A EP 0985074 A1 EP0985074 A1 EP 0985074A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shuttering
- element according
- slat
- formwork
- shuttering element
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6816—Porous tubular seals for injecting sealing material
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6806—Waterstops
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6807—Expansion elements for parts cast in situ
-
- 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
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
- E04G11/085—End form panels for walls
Definitions
- the invention relates to a shuttering element.
- a formwork Before concreting a concreting section, a formwork is usually erected into which liquid concrete is poured to form the concreting sections.
- Such formwork is usually composed of formwork panels, which usually consist of wooden boards.
- Formwork panels made of steel, plastic or aluminum are also known.
- Concreting sections of this type are horizontal floor or ceiling parts or vertical wall parts, each of which has two large side surfaces arranged parallel to one another and four narrow end surfaces.
- formwork panels are arranged on the underside of the concreting section to be erected and on the end faces thereof, which form a trough-shaped formwork.
- formwork panels are built for both vertical, large-area side surfaces and for the vertical end faces, which form a narrow, elongated, box-shaped formwork.
- the formwork is poured with liquid concrete. After the concrete has hardened, the concreting section is exposed by removing the formwork.
- DIN 1045 large-area concreting sections are to be divided into several sections, so that expansion or construction joints are formed between the sections, which are located at the joint areas of the sections.
- predetermined crack joint rails (DE 44 22 648 AI) are used in the construction of wall sections for the targeted generation of cracks, which generate a targeted crack at certain points that can be subsequently sealed. This ensures the sealing function of the wall.
- a subdivision into several concrete sections is not possible with these predetermined crack joint rails.
- the invention has for its object to provide a formwork element which considerably simplifies the work involved in erecting a partition formwork and allows the formwork to be poured out quickly with liquid concrete.
- the shuttering element according to the invention for separating a concreting section into concreting sections has a strip-like shape and its width is adapted to the thickness of the concreting section.
- the shuttering element has a formwork slat made of a thin-walled, sheet-like material, which can remain between the concrete sections after the pouring of the concrete sections.
- the top edge of the shuttering element can be used as a scraper edge after pouring the concrete in order to distribute the liquid concrete evenly over the individual concreting sections using a scraper bar. This means a lot of work.
- the formwork element is provided with recesses for reinforcement struts, so that the reinforcement struts can extend through the formwork element in the region of the recesses, thereby achieving a further significant advantage of the invention.
- This shuttering element can be easily and quickly used as a partition formwork in a main formwork, even if the partition formwork crosses with reinforcement struts of a reinforcement, because the shuttering element can be easily and quickly attached to the reinforcement struts.
- the joints formed by the shuttering element according to the invention have an aesthetically pleasing straight course.
- the shuttering element is designed as a triangular strip in its edge area adjacent to the visible side of the concreting section, there is a shapely joint course, since no concrete bridges can form on the relatively wide edge.
- the joint bar is preferably provided with one or more functional elements, such as an injection channel, an injection hose, a swelling band or crossbars, which ensure the tightness of the joint between two concrete sections separated by the shuttering element according to the invention.
- the functional elements can be provided individually or in combination on the shuttering element according to the invention.
- FIG. 1 shows an area of a shuttering element according to the invention in a side view
- FIG. 2 shows an end region of a shuttering element according to the invention in a perspective view
- 3a to 3c each show an end view of a connecting element
- the joint bar 1 shows a region of a shuttering element according to the invention according to a first embodiment.
- This shuttering element is formed from a single strip-shaped, flat joint bar 1.
- the joint bar 1 consists of a sheet-like, thin-walled material. Sheet-like means that the joint lath 1 is an essentially flat, thin-walled element which, like a thin metal sheet, has a certain inherent rigidity.
- the joint bar 1 is made of plastic or metal or another material that has comparable mechanical properties.
- the strip-shaped joint slat 1 has two long longitudinal edges 2 and two short end edges 3, which delimit two side surfaces 4.
- Recesses in the form of slots 5 are made in the joint batten 1 and open at the longitudinal edges 2.
- Reinforcement struts 6 pass through the slots, the opening of the slots 5 being closed by a covering element 7, so that only a narrow gap 8 remains between the reinforcement struts 6 and the joint bar 1.
- the cover element 7 can consist of a plastic plate which is provided with latching arms in order to be held in a latching manner on the joint bar 1. However, it is also possible to provide only an adhesive tape as cover element 7.
- the shuttering element according to the invention is used as shuttering in a main shuttering, so that the main shuttering is divided into several sub-areas.
- the shuttering bar 1 is inserted approximately horizontally between the reinforcing struts 6 and rotated into a vertical position, so that the slots 5 are penetrated by the reinforcing struts 6.
- the slots 5 are then closed with the cover elements 7, so that only a narrow gap 8 remains between the reinforcement struts 6 and the formwork slat 1, through which only the smallest amounts of liquid concrete can pass during pouring.
- the shuttering slat 1 is fixed in a manner known per se by supporting elements and / or fastened to the reinforcement. With the fixation of the formwork slat 1, the formwork is completed.
- the formwork is poured out with liquid concrete. All sections can be poured with concrete at the same time, so that the entire pouring section can be poured in a single pouring operation.
- the liquid concrete is then spread with a squeegee, the upper edge of the shuttering element serving as a squeegee and allowing a simple, even distribution of the liquid concrete.
- the shuttering element according to the invention can be easily and very quickly inserted and fixed in the main shuttering. As a result, a considerable amount of time is saved compared to a conventional separating formwork.
- the shuttering elements according to the invention are flush with the surface of the concreting sections and are made of a sheet-like material, they do not have to be removed, so that the entire concreting section can be poured in a single concreting process. This results in a considerable time advantage compared to the conventional pouring method, in which the individual concreting sections are poured in several work processes.
- the shuttering slat 1 according to the invention is cut at the customer's request from the manufacturer of the shuttering elements from large-area plastic sheets.
- the formwork lath 1 is cut with a width b, which corresponds to the thickness of the concreting section.
- the slots 5 are milled into the formwork slat 1.
- the arrangement of the slots 5 corresponds to the arrangement of the reinforcement struts, which are often arranged at the same usual distances from one another.
- the cladding batten 1 according to the invention can also be used in customary widths can be manufactured independently of the customer.
- FIG. 2 shows an end region of a second exemplary embodiment of a shuttering element according to the invention.
- a connecting element 14 is arranged on each of the two longitudinal edges of the formwork slat 1.
- the connecting element 14 is an elongated plastic or metal profile which has an approximately H-shaped cross section with two side walls 15 and two short connecting webs 16, which are arranged in the central region of the side walls 15 and extend between the side walls 15 with a little distance from one another, so that a small channel 17 is formed between the connecting webs 16 and the side walls 15.
- one of the connecting webs 16 and the side walls 15 each delimit a U-shaped recess 19 for receiving the shuttering slat 1 in the region of its longitudinal edge or for receiving another shuttering slat 20 in the region of its longitudinal edge.
- the embodiment shown in FIG. 2 has a total of three shuttering slats 1, 20, which are assembled with two connecting elements 14 to form a shuttering element. Subsequent to this, the middle cladding slat 1 is referred to as the “basic cladding slat” 1 and the two connections attached to the base cladding slat 1 laterally 1 a 11 e 20 as the “top-mounted cladding slat 20”.
- the top formwork slat 20 is a flat element which, like the base formwork slat 1, is preferably formed from a sheet-like and therefore inherently rigid plastic or metal strip.
- the top cladding slat 20 has two long longitudinal edges 21a and two short end edges 21b. With a longitudinal edge 21a, the top formwork slat 20 is in one of the recesses 19 of the connecting element 14 inserted.
- a triangular strip 22 is formed on the side edge 21a of the add-on formwork slat 20 opposite the connecting element 14.
- the triangular strip 22 has the shape of an essentially equilateral triangle in cross section and is formed in one piece on the top formwork slat 20, the triangular strip 22 being arranged on the outside with a triangular base surface 23 and with its tip 24 opposite the triangular base surface 23 Attachment shuttering bar 20 is tied.
- the triangular base surface 23 of the triangular strip 22 is arranged transversely to the clamping plane of the top cladding slat 20.
- slots 5 are made which run perpendicular to the longitudinal edge 21a and which can be penetrated by reinforcement of a concreting section to be produced.
- the shuttering element divided into several shuttering slats 1, 20 can very easily be used as a partition shuttering in a main shuttering, even if reinforcement struts should cross the partition shuttering.
- the basic formwork slat 1 is inserted with the attached connecting elements 14 between the reinforcement struts 6 and the top formwork slats 20 are attached to the basic formwork slat 1.
- the slots 5 of the top cladding slat 20 are closed on their open side by the connecting element 14 and, together with the connecting element 14, each enclose a reinforcing strut 6.
- the width of the basic cladding slat 1 is thus somewhat less than the distance between an upper and lower reinforcing strut of a reinforcement and the width of the top formwork slat 20 corresponds to the coverage of the concreting section over the reinforcement.
- the shuttering element according to the invention thus reduces the hitherto very complex process of adapting the separating shuttering to the striving for only a plugging together of the basic formwork slat 1 and the top formwork slat 20.
- the top formwork slats 20 each form an outer boundary edge 26 of the formwork element.
- the invention is not limited to a shuttering element with two or more top shuttering slats 20;
- An embodiment is also within the scope of the invention, in which a shutdown element is composed of a single basic shuttering slat 1 and a single attachment shuttering slat 20.
- the connecting element 14 can, as shown in Fig. 2, consist of an H-shaped profile, in each of which a basic formwork slat 1 and a top formwork slat 20 are inserted and are held by friction.
- the H-shaped profile on the inner surfaces of the side walls 15 can be provided with helical teeth 27 (FIG. 3a).
- the teeth 27a of the helical toothing 27 each have a flank 28 which rises obliquely in the direction of the connecting web 16 from the inner surfaces of the side wall 15 and a flank 29 which falls perpendicularly to the side wall 15, so that the teeth 27a like barbs on an inserted shuttering slat 1, 20 claw.
- the connecting element 14 is formed from a screw terminal 30 which has two strip-shaped plates 31 (FIG. 3b). Holes are made in the plates 31 crosswise, in pairs opposite one another, which are penetrated by screws 32, which are each secured with a nut 33.
- the plates 31 are each provided on their opposite surface in the transverse center area with a platform-like profile web 34 of the same width. These profile webs 34 have longitudinal edges 35 which act as serve when inserting the basic formwork slat 1 or the top formwork slat 20 into the space between the plates 31.
- the mandrels 36 are laterally offset from the profile webs 34.
- a base cladding slat 1 can be connected to a top cladding slat 20 by inserting the base cladding slat 1 and the top cladding slat 20 with their longitudinal edges into the space between the strip-shaped plates 31 up to a longitudinal edge 35 of the profile webs 34, then by tightening of the screw connections, consisting of the screws 32 and the nuts 33, the cladding slats 1, 20 are clamped by the plates 31 and the mandrels 36 are driven into the cladding slats 1, 20.
- FIG. 3c shows an embodiment of the connecting element 14, which is designed as a welding element 40.
- the welding element 40 has a cross-sectionally H-shaped profile with two side walls 15 and a connecting web 16, so that two U-shaped recesses 19 are formed on the connecting element 14.
- the welding element 40 is made of plastic.
- a plastic welding wire 41 for plastic welding is arranged in each of the U-shaped recesses 19.
- a formwork batten 1, 20 made of plastic can be attached to the welding element 40 using a plastic welding process known per se, such as e.g. Ultrasonic welding to be welded. This creates a high-strength connection between the base cladding bar 1 and the top cladding bar 20.
- the basic shuttering slat 1 has holes 42 (FIG. 4) which are at regular intervals in the basic shuttering slat 1 are introduced and form a perforation.
- a perforated basic formwork slat 1 is preferably used for viscous concrete.
- the diameter of the holes 42 is chosen so that only the smallest amounts of liquid concrete pass through, harden and form small dome-shaped projections on the shuttering element.
- the shuttering element is anchored to the concreting section through the hardening concrete passing through the holes 42.
- the dome-shaped projections anchor themselves in the subsequently concreted concrete section, so that transverse forces can be transmitted at the joint between the two concrete sections. If both concreting sections are poured at the same time, the two concreting sections can form a mineralogical connection in the area of the holes.
- the basic formwork slat 1 is made of expanded metal 43 (FIG. 5).
- Expanded metal has a ribbed structure with a large number of small holes.
- the concrete to be poured is usually so tough that it does not pass through the holes in the expanded metal.
- FIG. 6 A shuttering element with a further anchoring means is shown in FIG. 6.
- This shuttering element has a basic shuttering slat 1, which is penetrated by cross dowels 44.
- the cross dowels 44 are steel rods with a circular cross section and a thickness of 1-2 cm.
- the transverse dowels 44 are arranged with their longitudinal extension transversely to the clamping plane of the base formwork lath 1 and project with a length of 10-20 cm on the side surfaces 4 of the base formwork lath 1.
- a further embodiment of the invention has a basic formwork slat 1 with transverse webs 45 (FIG. 7).
- the crossbars 45 are integrally formed on the base cladding slat 1, the crossbars 45 being aligned in the longitudinal direction of the base cladding slat 1 and projecting perpendicularly from the side surfaces 4 of the base cladding slat 1.
- two transverse webs 45 are arranged on each side surface 4 in a mirror-symmetrical manner about a central longitudinal axis 46 of the basic shuttering slat 1.
- the interface between the shuttering element and the concreting sections, and in particular the interface between the base shuttering bar 1 and the concreting sections is enlarged and the so-called water path between the shuttering element and the concreting sections is extended, thereby improving the tightness of the between the two concreting sections through the joint formed by the inventive shuttering result.
- the number and size of the crosspieces 45 can be varied as required. The stronger the liquid pressure applied to the joint, the greater the number or the dimensions of the transverse webs 45 should be.
- swelling bands 47 are arranged in the longitudinal direction on the base casing slat 1 to increase the tightness.
- the swelling belts 47 are preferably arranged centrally on the side surfaces 4 of the base shuttering slat 1.
- Such swelling tapes swell under the influence of water.
- the swelling agent is a hydrophilic mass, which is embedded in a carrier, usually chloroprene rubber.
- the main task of the carrier material is to give the swelling agent stability and elasticity.
- the hydrophilic (water-absorbing) component absorbs water molecules and thereby increases their volume by 1.5 to about 4 times.
- the joint formed between the two concrete sections is sealed.
- a preferred embodiment of the invention has a basic formwork slat 1 with an injection channel 48, which allows the joint between two concrete sections to be subsequently sealed by pressing sealing material into defects in the joint area (FIG. 9).
- Injection channel 48 which is formed in one piece, is delimited by two transverse walls 49 arranged perpendicularly to base cladding slat 1 and two side walls 50 arranged parallel to the clamping plane of base cladding slat 1.
- the side walls 50 are arranged laterally offset to the clamping plane of the base cladding slat 1, being spaced apart from one another by approximately the thickness of the base cladding slat 1.
- the walls 49, 50 thus form the hollow injection channel 48, which is rectangular in cross section.
- Holes are made in the side walls 50 at regular intervals.
- the transverse walls 49 are extended laterally beyond the side walls 50 so that U-shaped recesses or channels are formed in cross section on the sides of the side walls 50 facing away from the injection channel 48.
- An open-cell foam strip 52 is arranged in each of these channels, which fills the U-shaped recess.
- the joint between two concrete sections can be subsequently sealed by injecting sealing material into the injection channel 48 under pressure and the sealing material entering the foam strips 52 through the holes in the side walls 50, which fill with the sealing material and thus form a further channel section running parallel to the injection channel 48 for receiving and distributing the sealing material.
- the cell size of the open-cell foam strip 52 is selected so that no concrete enters the injection channel when concreting 48 penetrates. However, the foam strips 52 are permeable to the sealing material injected under pressure into the injection channel 48, so that the sealing material can spread outward into an undesirable cavity and fill it in a sealing manner.
- the injection channel 48 is preferably combined with the transverse webs 45 which lengthen the water path, so that extreme demands on the tightness of the joint formed between two concrete sections can be guaranteed.
- the already existing cross dowels 44 can be provided on the basic formwork batten 1 (FIG. 10).
- the shuttering element according to the invention can also be provided with an injection hose 55 known per se (FIG. 11).
- an injection hose is described for example in CH-PS 600 077.
- An injection hose 55 is preferably arranged crosswise on both side surfaces 13 of the base casing slat 1.
- the basic formwork slat 1 and the top formwork slat 20 are connected to one another by an adhesive connection (FIGS. 12, 13).
- the base cladding slat 1 and the top cladding slat 20 are overlapped together in the region of their longitudinal edges, an adhesive layer 57 which connects the base cladding slat 1 and the top cladding element 20 being introduced between the base cladding slat 1 and the top cladding slat 20.
- the adhesive layer 57 can be applied as a double-sided adhesive tape or as a hot-adhesive layer.
- the basic formwork slat 1 and the top formwork slat 20 are made of plastic, metal or cardboard or stiff cardboard. Cardboard is preferably used when the shuttering element is to be removed after concreting a first concreting section. It may also be expedient to form only the top cladding slat 20 from cardboard and to use it in connection with an adhesive connection between the top cladding slat 20 and the basic cladding slat 1, in particular if the shuttering element, ie the top cladding slat, is in the joint edge area after concreting a first concreting section 20, is to be removed, which is then only pulled off at the adhesive connection to the basic cladding board 1.
- these can also be arranged with their longitudinal edges in an abutting manner and glued to one another in the region of their butt joint with a single-sided adhesive tape 58 (FIG. 13).
- the adhesive tape can be arranged on one or both sides of the shuttering element.
- Rivets can be used as a further connecting element for connecting the two shuttering slats 1, 20.
- the formwork slats 1, 20 are provided at regular intervals with rivet holes, which are introduced, for example, with a template.
- the shuttering slats 1, 20 are held together so that the rivet holes are aligned with one another and are fastened to one another with rivets inserted through the holes.
- Pop rivets are preferably used, which can be operated from one side with an appropriate tool.
- the division of the shuttering element into a basic cladding slat 1 and one or more top cladding slats 20 allows the use of a cladding slat of uniform width that is designed to be relatively complex with one or more functional elements and is inexpensive in large quantities can be manufactured.
- the basic formwork slat is adapted to the thickness of the concreting section by means of the relatively simply designed top formwork slats 20.
- the slots 5 for the reinforcement struts 6 are preferably made in the top formwork slat 20, so that the top formwork slats 20 are used to individually adapt the formwork element to the concreting section to be produced.
- the formwork for the concreting sections to be manufactured is constructed in a manner known per se from formwork panels.
- the formwork element according to the invention is used as a separating formwork, so that a concreting section to be produced is divided into at least two sections.
- the shuttering element according to the invention is placed in a trough-shaped main shuttering with one of its boundary edges 26 resting on the trough floor, so that the shuttering element is perpendicular to the trough floor.
- the shuttering element is adapted to the width of the end face of the concreting section to be manufactured, so that the shuttering element with its boundary edges 26 extends vertically from the lower edge to the upper edge of the concreting section to be manufactured.
- the shuttering element extends between two edge areas of the trough-shaped casing, so that the trough-shaped casing is divided into at least two partial areas.
- Liquid concrete is poured into these sub-areas, each of which forms a concreting section after hardening. Since the shuttering elements according to the invention after concreting the concrete part cuts do not have to be removed and the hardening process of a concreting section does not have to be waited until the shuttering element can be removed, the concreting sections can be poured at the same time or with only a short interval.
- the main formwork forms a narrow, elongated box with two opposite, vertical, large-area side surfaces which are arranged at a distance from one another of the thickness of the concreting section to be concreted. Between these two large side surfaces, the shuttering element according to the invention, which is adapted to the thickness of the concreting section to be produced, is inserted vertically, so that its boundary edges 26 are flush with the inner surfaces of the box-shaped shuttering.
- the formwork is thus again subdivided into at least two sub-areas, each of which is poured into concrete sections with liquid concrete.
- the formwork element according to the invention therefore also makes it possible to form construction joints between concrete sections in vertical concreting sections, since the formwork element according to the invention can be easily adapted to the thickness of the concreting section and inserted into a corresponding formwork.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05025793A EP1632621A3 (en) | 1997-05-28 | 1998-05-07 | Shuttering element |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722449 | 1997-05-28 | ||
DE19722449A DE19722449A1 (en) | 1997-05-28 | 1997-05-28 | Shuttering element |
PCT/EP1998/002690 WO1998054424A1 (en) | 1997-05-28 | 1998-05-07 | Stripping element |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05025793A Division EP1632621A3 (en) | 1997-05-28 | 1998-05-07 | Shuttering element |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0985074A1 true EP0985074A1 (en) | 2000-03-15 |
Family
ID=7830806
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05025793A Withdrawn EP1632621A3 (en) | 1997-05-28 | 1998-05-07 | Shuttering element |
EP98928231A Pending EP0985074A1 (en) | 1997-05-28 | 1998-05-07 | Stripping element |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05025793A Withdrawn EP1632621A3 (en) | 1997-05-28 | 1998-05-07 | Shuttering element |
Country Status (6)
Country | Link |
---|---|
US (1) | US6289645B1 (en) |
EP (2) | EP1632621A3 (en) |
AU (1) | AU8015698A (en) |
CA (1) | CA2290826C (en) |
DE (1) | DE19722449A1 (en) |
WO (1) | WO1998054424A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19936722A1 (en) * | 1999-08-06 | 2001-02-08 | Rampf Formen Gmbh | Mold for mechanical production of concrete blocks with surface structures imitating natural stone comprises at least one separating wall which is flexible |
DE20020504U1 (en) | 2000-12-01 | 2002-04-04 | Schöck Bauteile GmbH, 76534 Baden-Baden | Formwork element as lost formwork and finished part provided with it |
US6935628B1 (en) | 2004-07-26 | 2005-08-30 | Carl Conversa | Clamp jaw |
DE102007001513A1 (en) * | 2007-01-10 | 2008-07-17 | Fwr Solutions Gmbh | formwork |
CN101096862B (en) * | 2007-05-15 | 2010-06-09 | 广东省建筑设计研究院 | Post-pouring type deformation device and construction method thereof |
DE202007010219U1 (en) * | 2007-07-23 | 2007-09-27 | Fwr Solutions Gmbh | Stopends |
EP2093339B1 (en) * | 2008-02-22 | 2018-04-11 | Pakon AG | Device for attaching a seal to a formwork board |
US8061101B2 (en) | 2008-09-12 | 2011-11-22 | Progressive Foam Technologies, Inc. | Insulating siding system |
US8439597B2 (en) * | 2011-10-05 | 2013-05-14 | Richard Diamond | Asphalt paving seam sealer system |
US10253505B2 (en) | 2013-01-22 | 2019-04-09 | Henry H. Bilge | System for mounting wall panels to a wall structure and wall panels therefor |
ES2569152B1 (en) * | 2014-05-07 | 2017-01-10 | Indepool, S.L. | Set of devices for the construction of swimming pools and corresponding construction procedure |
ES2556155B1 (en) * | 2014-07-08 | 2016-11-03 | Universidad De Alicante | Reusable formwork element for the execution of joints with continuity of reinforcements in reinforced concrete elements |
DE102014117737B4 (en) | 2014-12-03 | 2022-11-17 | Max Frank Gmbh & Co. Kg | Formwork element for creating a construction joint in a concrete part |
US9631372B1 (en) * | 2015-03-24 | 2017-04-25 | Henry H. Bilge | Wall panels to be mounted to a wall structure |
US20180355626A1 (en) * | 2017-04-07 | 2018-12-13 | J. Matthew Lash | Bulkhead assembly for use with a concrete form |
WO2019071300A1 (en) * | 2017-10-10 | 2019-04-18 | Csr Building Products Limited | Formwork system |
CA3068018C (en) * | 2019-04-19 | 2022-09-20 | Bernard Mcnamara | Waterstop with dynamic-sealing hydrophilic thermoplastic expansible soft flanges |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3267631A (en) * | 1963-04-10 | 1966-08-23 | Andrew B Hammitt | Mounting means for sheet material |
US3530633A (en) * | 1968-05-29 | 1970-09-29 | Elwin G Smith & Co Inc | Building panel |
US4184297A (en) * | 1978-06-05 | 1980-01-22 | Plaskolite, Inc. | Extruded plastic panel holding and jointing strips and window assemblies therewith |
CH646751A5 (en) | 1980-05-01 | 1984-12-14 | Pawe Ag | USE OF PROFILE ELEMENTS OF STRETCH METAL OR SHEET WITH Roughened SURFACE IN CONCRETE CONSTRUCTION OF A CONSTRUCTION. |
CH655872A5 (en) * | 1982-05-04 | 1986-05-30 | Witschi H | METHOD AND SYSTEM FOR PRODUCING A PROFILE ELEMENT TO BE USED AS LOST SHUTTERING. |
US4804299A (en) * | 1986-07-09 | 1989-02-14 | United International, Inc. | Retaining wall system |
US4858411A (en) * | 1987-10-26 | 1989-08-22 | Graham C A | Sectional swimming pool construction |
US5225661A (en) * | 1989-09-11 | 1993-07-06 | The Lincoln Electric Company | Basic metal cored electrode |
SE468097B (en) * | 1991-03-13 | 1992-11-02 | Combiform Ab | AID ELEMENT FOR USE IN CONCRETE FLOORING |
DE9301566U1 (en) * | 1992-09-08 | 1994-01-20 | Peca-Verbundtechnik Gmbh, 84130 Dingolfing | Shuttering element |
DE9301565U1 (en) * | 1993-02-04 | 1994-06-01 | Peca-Verbundtechnik Gmbh, 84130 Dingolfing | Formwork element |
US5450699A (en) * | 1993-12-23 | 1995-09-19 | Lee; Nam-Seung | Flexible partitioning member for use in forming concrete slab |
US5855808A (en) * | 1994-06-08 | 1999-01-05 | Damage Prevention Products Corp. | Concrete forming member |
DE4422648C2 (en) * | 1994-06-28 | 1998-09-03 | Rene P Schmid | Sollriß joint rail |
US5595034A (en) * | 1995-02-22 | 1997-01-21 | Harsco Corporation | Grid assembly with improved form pan for use in grid reinforced concrete decks and method of manufacturing same |
US6026622A (en) * | 1995-06-23 | 2000-02-22 | Rascor Spezialbau Gmbh | Predetermined crack-joint |
DE29617673U1 (en) * | 1995-12-09 | 1997-01-16 | Dausend, Hans-Werner, 42289 Wuppertal | Shuttering element |
DE29605494U1 (en) * | 1996-03-25 | 1996-06-05 | EK Bauwerkabdichtung von Glasenapp GmbH, 85609 Aschheim | Sollriß joint rail |
US5956912A (en) * | 1997-01-17 | 1999-09-28 | Carter; Randy | Control joint for forming concrete |
-
1997
- 1997-05-28 DE DE19722449A patent/DE19722449A1/en not_active Withdrawn
-
1998
- 1998-05-07 EP EP05025793A patent/EP1632621A3/en not_active Withdrawn
- 1998-05-07 US US09/424,573 patent/US6289645B1/en not_active Expired - Fee Related
- 1998-05-07 WO PCT/EP1998/002690 patent/WO1998054424A1/en not_active Application Discontinuation
- 1998-05-07 CA CA002290826A patent/CA2290826C/en not_active Expired - Fee Related
- 1998-05-07 EP EP98928231A patent/EP0985074A1/en active Pending
- 1998-05-07 AU AU80156/98A patent/AU8015698A/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO9854424A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU8015698A (en) | 1998-12-30 |
EP1632621A3 (en) | 2007-03-21 |
US6289645B1 (en) | 2001-09-18 |
EP1632621A2 (en) | 2006-03-08 |
DE19722449A1 (en) | 1998-12-03 |
CA2290826A1 (en) | 1998-12-03 |
CA2290826C (en) | 2006-07-25 |
WO1998054424A1 (en) | 1998-12-03 |
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