EP2198095A2 - Élément de coffrage, procédé permettant de produire une partie de bâtiment au moyen d'un tel élément de coffrage, et partie de bâtiment construite selon le procédé de l'invention - Google Patents

Élément de coffrage, procédé permettant de produire une partie de bâtiment au moyen d'un tel élément de coffrage, et partie de bâtiment construite selon le procédé de l'invention

Info

Publication number
EP2198095A2
EP2198095A2 EP08787580A EP08787580A EP2198095A2 EP 2198095 A2 EP2198095 A2 EP 2198095A2 EP 08787580 A EP08787580 A EP 08787580A EP 08787580 A EP08787580 A EP 08787580A EP 2198095 A2 EP2198095 A2 EP 2198095A2
Authority
EP
European Patent Office
Prior art keywords
wall
concrete
sealing
plate
sealing material
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
Application number
EP08787580A
Other languages
German (de)
English (en)
Other versions
EP2198095B1 (fr
Inventor
Roland Wolf
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2198095A2 publication Critical patent/EP2198095A2/fr
Application granted granted Critical
Publication of EP2198095B1 publication Critical patent/EP2198095B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • E04B1/0007—Base structures; Cellars
    • E04B1/0015—Cellars constructed from prefabricated units
    • 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
    • E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E04B1/161—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with vertical and horizontal slabs, both being partially cast in situ
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms

Definitions

  • Shuttering element method for producing a building part with such a formwork element and subsequently manufactured building part
  • Building components made of concrete are usually made in cast-in-situ construction, in which at the site a formwork is placed, which limits a shape of the building part defining cavity on several sides.
  • the cavity in which reinforcements can be placed is filled with fresh concrete and after curing of the concrete, the formwork is removed.
  • EP 0 796 951 B1 discloses a sealing material which contains bitumen as an essential constituent and forms a creeping, watertight interface with hardening fresh concrete.
  • the sealing material may for example be applied to a flexible film.
  • an edge formwork of the bottom plate is formed by one or more edge formwork panels, on whose the formwork space of the bottom plate facing surface, a sealing material of the type mentioned is applied.
  • the plate material of the edge formwork panels can by a heat-insulating material, for. B. hard foam be formed.
  • the edge formwork panels are connected to fastening elements passing through the layer of sealing material and are held thereon by a reinforcement arrangement.
  • Another foam sheet may have on the upper edge of the said sealing material which may be continued up to its top.
  • the further foam plate forms in the formwork space for the bottom plate a step below precast wall elements, which are set up after production of the bottom plate on this and can be glued to the sealing material on the top of the other foam boards.
  • edge formwork elements in which rest on the upper edges of the edge formwork panels further shuttering panels with a substantially horizontal plate plane, which the shuttering space for the bottom plate to below the intended position for wall elements cover and coated at their the bottom plate formwork space with said sealing material.
  • Precast concrete wall elements are after production of the bottom plate on the top of the other Schafungsplatten, the pressure-resistant, z. B. made of fiber cement are executed, put on.
  • the further formwork panels have a structure which forms a kind of tongue and groove connection with a sealed channel with a counter-structure on the undersides of the wall elements.
  • the channel is filled with a liquid, solidifying in the channel sealant.
  • the formwork space of the bottom plate can be closed down by a geomembrane.
  • Structural parts with a concrete floor slab and prefabricated concrete wall elements are also known from DE 102 56 811 A1, DE 10 2006 043 815 A1 and DE 10 2004 040 201 A1, wherein the precast concrete wall elements contain sealing material of the type mentioned along a wall outer surface or within a multilayer wall structure.
  • the present invention has for its object to provide methods for sealing a building part in a thus manufactured structural part as well as for such methods advantageous formwork elements.
  • a sealed building part is produced in cast-in-situ manner by building a formwork over a concrete floor slab which forms a formwork space for a concrete wall arrangement, this formwork space being limited to the outside of the building part by a plate arrangement which remains permanently on the cured concrete wall assembly.
  • the plate assembly includes at least one support plate, on whose the formwork space zu doder surface a sealing web is arranged, which is on the carrier plate facing away, ie the formwork space side facing at least in a lower region, preferably over the entire surface coated with a sealing material, which with creeping fresh concrete a Kriechwasser Why Forms interface.
  • a sealing material is z. B. from the aforementioned EP 0 796 951 B1.
  • Fresh concrete introduced into the formwork space for the wall assembly comes into contact with the sealing material on the sealing sheet and forms a creep-water-tight interface during curing with the sealing material.
  • the support plate is firmly fixed to the so-in-place over the sealing sheet and the interface between the concrete of the wall assembly and the sealing material.
  • Concrete wall produced concrete wall connected and forms the outer surface of the wall assembly.
  • a plurality of support plates are provided, which are arranged side by side and up to a height required for sealing against the outside water level within the formwork and remain on the concrete wall assembly.
  • Due to the interface formed between the sealing material and the hardening fresh concrete is advantageously, in particular in addition to the conventional joint tape assembly at the joint between the wall bottom and bottom plate, a large-scale sealing of the concrete wall assembly given, which even in case of minor damage occurring to the carrier plates spreading of water prevented on the border to the concrete wall.
  • the support plates may consist of concrete as a carrier material in the first advantageous embodiment.
  • the geomembrane is advantageously connected via a further Kriechwasser Notice interface between the support plate and sealing material on the side facing the support plate fixed to the support plate, for which the concrete support plate is produced on the sealing material of the geomembrane curing.
  • the carrier plates may consist of a plastic, in particular a hard foam, with which the sealing web can be glued or welded.
  • the remaining on the outside of the concrete wall assembly plastic carrier plates can advantageously serve as a thermal barrier coating.
  • the support plates can advantageously be used for the production of the concrete wall arrangement by means of common formwork panels or other damage. be supported outside elements to withstand the pressure of introduced into the formwork space concrete.
  • the geomembranes may overlap and / or be connected by means of the band edges of overlapping strips.
  • a geomembrane on the side of the bottom plate may be given by a partially embedded in the concrete of the bottom plate, preferably flexible joint tape. In a preferred embodiment, such a geomembrane, such. B.
  • a geomembrane present on the side of the floor panel is also referred to as a floor panel side geomembrane, a geomembrane below the floor panel being referred to as a lower geomembrane.
  • a vertically extending sealing strip may be arranged wegarranged outwardly, which protrudes beyond the side facing away from the sealing sheet of the support plate.
  • the projecting part of the sealing strip can advantageously protrude into a formwork space of a connection wall and such a connection wall can be concreted on this part of the sealing strip, the part of the sealing strip projecting into the formwork space advantageously being provided with the sealing material. coated.
  • the sealing strip is advantageously connected in its lower region with a leading to the connection wall connection joint tape.
  • An arranged on the formwork space for the wall assembly side facing a support plate layer of the sealing material can be combined in an advantageous manner with a conventional per se support of wall formwork by means inserted in the formwork space between opposite formwork panels spacer tubes and separated from the concrete by these and the Formwork panels passed through Spannelemen- te, wherein the formwork panels are clamped by means of the clamping elements with high force against each other and held by the spacer tubes at a defined distance corresponding to the intended concrete wall thickness.
  • an opening is created for the implementation of the clamping elements.
  • a support element with an annular surface surrounding an opening is aligned with the opening in the carrier plate on the side of the carrier web facing away from the carrier plate and pressed firmly against the layer of sealing material by a spacer tube during clamping of the formwork plates with the annular surface and is thereby firmly and tightly glued to the sealing web via the sealing material.
  • Particularly advantageous is a method for producing a seal of a concrete pavement as a structural part, in which a formwork prepared for such a ceiling and the formwork space is filled with fresh concrete, typically in the formwork space a reinforcement of structural steel is arranged.
  • top no longer covered Dek- kenplatten, z. B. as flat roofs, provided after curing of the concrete with overlapping bituminous sheets, which are bonded by softening the bitumen by means of a flame on the concrete surface.
  • the gluing Operation which is formed by a plurality of punctual anchorages of the bitumen on the concrete surface, is mechanically stable and the overlapping web form a waterproof skin over the concrete surface.
  • a sealing of an upper surface of a concrete slab can take place in such a way that after filling the flowable fresh concrete in the prepared, upwardly open mold on the still moist fresh concrete prior to solidification support plates which on at least one side of the plate with a sealing material of the type described at least are partially provided, are placed, wherein the side provided with the sealing material facing the fresh concrete and rests on this. Since the fresh concrete is still free-flowing, the result is a two-dimensional contact of the sealing material on the surface of the fresh concrete filling.
  • the support plates remain on the surface of the fresh concrete and when curing the fresh concrete to the concrete ceiling slab, the concrete with the sealing material forms a Kriechwasser Notice interface and at the same time a solid mechanical connection of the support plates on top of the concrete ceiling slab.
  • the surface of the top of the ceiling plate is covered by a plurality of side by side arranged carrier plates. Joints between adjoining support plates are advantageously bridged by the bridging strips on the concrete zuwei- Send plate sides of the carrier plates bridged, these strips are advantageously also coated with the sealing material.
  • the strips can be connected as separate strips with two plates adjoining one another on a joint, preferably adhesively bonded or, as a continuation of a carrier film which is connected to the carrier plates and carries the sealing material, form laterally over the plate surface protruding strips extending along the plate edges.
  • the carrier plates are inherently dimensionally stable in such a way that the carrier plates, in particular in the form of foamed plastic, can be walked on after application to the surface of the still flowable fresh concrete, the high specific weight and viscosity of the concrete and typical plate sizes of over 1 m 2 the support plates are not appreciably pressed into the concrete when entering by a person, so that laid support plates can in turn serve as a working surface for the laying of further plates.
  • the creeping waterproof interface between the sealing material and the concrete surface of the cured ceiling slab prevent further spreading of water beyond the point of damage even if a support plate is damaged and, if necessary, a foil carrying the sealing material connected thereto. Even local imperfections where the sealing material has not been in sufficient contact with the fresh concrete and therefore does not have a creep-water-tight interface, allow the propagation of water only over the extent of such a local defect, which is typically only a few square centimeters. Further spreading is prevented by the creep-water-tight interface surrounding and delimiting such a defect.
  • a first method for subsequent sealing of a structural part takes such a seal from the outside before.
  • the outer wall which in this case is generally understood to mean the outer surface of the building part, including the side surface of a foundation or a floor slab, is exposed to a lower area of surrounding material, in particular soil.
  • the surface thereof is prepared for waterproof connection with a first concrete material as the lower seal.
  • the preparation may in particular be a removal of an outer layer of the outer wall, a roughening of the surface and / or a treatment of the surface with a primer, for.
  • a so-called primer include.
  • a plate assembly having at least one support plate is disposed on the outside of the outer wall with an upright plate surface.
  • the support plate advantageously has, at least in the region of its lower edge, a sealing web which is coated with a sealing material which forms a creep-water-tight interface with hardening fresh concrete.
  • Fresh concrete is introduced into the lower part of the outer wall and brought into contact with the prepared surface in the lower part of the outer wall.
  • the amount of fresh concrete is such that the fresh concrete also contacts the sealing material in the region of the lower edge of the carrier plate and on hardening both on the prepared surface of the outer wall and on the sealing material in the region of the lower edge of the carrier plate creep-water-tight interfaces and between the support plate and outer wall forms continuous concrete body.
  • the carrier plate can already be positioned in front of the outer wall prior to the introduction of the fresh concrete of the first concrete material or can be sunk into it after introduction of the first concrete material with the lower edge.
  • the plate assembly may advantageously include a plurality of carrier plates with interconnected sealing webs.
  • the support plate is advantageously arranged spaced from the outer wall and in the space formed between the outer wall and the support plate advantageously second concrete material is introduced and cured.
  • the second concrete material can be different from the first concrete material and in particular be formed at a small distance of the carrier plate from the outer wall by a so-called fluid concrete.
  • the support plate may be provided on its surface facing the outer wall predominantly or completely with the sealing web with the sealing material, and in particular, the fresh concrete from the in the intermediate When the second material is introduced into the sealing material, it forms a creep-water-tight interface.
  • the support plate can advantageously be made of concrete, in another embodiment also made of plastic and the geomembrane can be connected in one of the ways already described with the support plate.
  • the geomembrane may also be formed solely by a layer of sealing material present on the surface of the carrier plate.
  • Another method of retrofitting a structural member against intrusion of water from the environment into an interior space provides a seal within the structural member in which a floor waterproofing membrane assembly and a wall waterproofing membrane assembly form a watertight basin above the floor and along the walls in the building Building part produced and applied over the ground-sealing membrane assembly a layer of fresh concrete and cured to an inner bottom plate.
  • the geomembrane arrangements may in particular at least partially contain layers with said sealing material, which forms a creeping, watertight interface with hardening fresh concrete.
  • the bottom sealing sheet arrangement may advantageously be formed by a plurality of interconnected sealing sheets, which are connected in a preferred embodiment in each case with a bottom support plate.
  • the plurality of base support plates may be located on the side facing away from the interior or preferably the interior facing side of the Boden-Dichtungsbahnan ever.
  • the carrier plates are advantageously arranged laterally spaced from one another and the sealing sheets are arranged around the carrier plates and between them with the sealing plate. coated material.
  • the arrangement advantageously during construction particularly advantageous walkable.
  • the wall-sealing membrane arrangement may also advantageously comprise a plurality of sealing sheets, which may be connected to each other and to the bottom sealing sheet arrangement to form the watertight tray, in particular welded or glued.
  • the geomembranes may be secured in an advantageous embodiment on wall support plates.
  • the wall support plates can advantageously extend down to the bottom inner plate and thereby be stabilized by this in position.
  • the wall support plates or the wall sealing web arrangement can also be attached to the inner wall of the building part.
  • the wall support plates may be arranged on the side facing the interior or on the side facing away from the interior of the wall sealing web arrangement.
  • the support plates can form the wall surface of a header wall without further measures. Intermediate spaces between laterally spaced adjacent wall carrier plates are bridged by the sealing webs of the carrier plates, wherein the areas of the sealing webs facing the interior are advantageously filled with fresh concrete.
  • Fresh concrete is generally understood to mean cement-containing, moist flowable mixtures which form water-tight interfaces with the sealing material mentioned during curing.
  • the interior facing wall support plates made of concrete can be used to a limited extent for the attachment of facilities in the interior.
  • An accidental puncture of a wall support plate behind the seal only leads to a punctual, easily repairable leak. Because of the creep-water-tight interfaces between the wall support plates and their associated geomembranes, there is no transverse propagation of water between wall support plates and geomembranes.
  • wall support plates on the sides facing away from the interior of the wall sealing membrane arrangement is advantageously mounted on the interior facing side of the wall sealing membrane arrangement a formwork for a concrete facing wall with distance to the wall sealing membrane arrangement and fresh concrete poured out, which forms a Kriechwasser Notice interface with a sealing material layer on the wall sealing web assembly during curing to the intent wall.
  • the geomembrane assembly can be anchored prior to introduction of the fresh concrete for the header wall in the outer wall, wherein anchoring elements can also pass through the wall geomembrane assembly including any support plates. Even if punctual leaks can occur in the individual case up to the interior facing side of the wall sealing membrane arrangement, further penetration is prevented because of the Kriechwasserdhab the interface of the wall sealing membrane assembly and the concrete of the front wall to the anchoring point. Also, a continuation of anchoring elements in the formwork space of the front wall, whereby a positive anchoring of the intent wall with the original wall of the building part is possible, can be provided without generating continuous leaks.
  • a formwork element as a dimensionally stable support plate with a on at least one plate surface facing away from the support plate geomembrane, which prevents the spread of water, in particular a hardening concrete a creeping water-tight interface surface, in particular a layer of a sealing material of the type mentioned, results in a particularly advantageous in Ortbetonweise to be handled in sufficiently dimensionally stable element.
  • the carrier can consist of a plastic, wherein a rigid plastic foam favors the handling by low weight and at the same time can perform other functions such as a mechanical protection of a film and / or Kriechwasser Whyn interface or heat insulation.
  • said surface may be provided by a surface provided with projections and / or depressions and thus not flat, preferably of plastic film whose creep water tightness is in particular a large creeping distance over the projections and depressions with simultaneously high resistance to propagation of water along the interface.
  • the creep water tightness in this case may be that of spreading water along the interface in a small radius of e.g. a few centimeters around an entry point possible, but at the same time limited to such a small radius of spread.
  • said surface is provided by a layer of said sealing material known in the art which forms a creep-water-tight interface with hardening concrete and contains bitumen as an essential ingredient.
  • the layer of sealing material which forms a creep waterproof interface with hardening fresh concrete, can be applied directly to the substrate or in a preferred embodiment on a film.
  • the film may preferably be continued to be connected to adjacent formwork elements and / or layers of sealing material beyond one or more edges of the plate-shaped support.
  • the carriers can be advantageously adapted to the site from given plate sizes by dividing the plates and / or by joining several plate-shaped carriers to the respective required areas.
  • the layer of sealing material is provided at least on a part of the plate surface of the formwork element.
  • FIG. 3 shows a variant of FIG. 2 with the gap poured out
  • FIG. 6 shows a wall connection to Fig. 5
  • FIG. 7 is a formwork element to Fig. 5 in the stretched state
  • 8 shows the formwork element according to FIG. 7 in an angled condition
  • FIG. 18 shows an angled formwork element as a variant to FIG. 7 and FIG. 8, FIG.
  • Fig. 21 the preparation of a seal of a ceiling tile.
  • a formwork element according to the invention is outlined, each with a dimensionally stable plate-shaped support TP hereinafter also referred to as a carrier plate, is provided.
  • the support plate made of concrete or plastic, in particular made of rigid plastic foam.
  • a first formwork element SHA is shown, in which on a designated front side VS plate surface of a support plate TP made of plastic by means of an adhesive layer KM a sealing membrane in the form of a film TF is glued.
  • the film TF is preferably designed as a waterproof film and may also be additionally vapor-impermeable.
  • the layer of sealing material DM is covered with a removable from the sealing material DM protective film SF to handle the formwork element easier and to protect the sealing material against contamination.
  • the opposite side of the front side of the support plate TP, which faces away from the concrete of the building part in the use of the formwork element is referred to as the back RS.
  • the carrier plate TP is made of concrete
  • the carrier plate TP is advantageously connected to the foil TF via a layer of said sealing material instead of the adhesive layer and a creep-water-tight interface formed between the concrete of the carrier plate and the sealing material.
  • the concrete material of the carrier plate is preferably cured on the sealing material layer.
  • the sealing material typically has even strongly adhesive properties, so that even with non-concrete support plate, the film TF can be connected via a layer of sealing material with support plate.
  • the shuttering element SHB illustrated in FIG. 1 (B) again has a carrier plate TP whose front side VS is directly connected to a foil TF. This can be done, for example, in an advantageous embodiment in that the plastic material of the carrier plate TP applied directly to the film TF, in particular foamed and firmly connects to this.
  • a surface sealing material DM applied to the film TF.
  • the film projects beyond the edge of the carrier plate with foil sections FU or FO given by lower edge UK and upper edge OK in the sketch of FIG. 1 (B).
  • Such projecting portions are particularly advantageous for the connection of the formwork element SHB to other formwork elements or other formwork parts or sealing elements.
  • a foil TF is glued over an adhesive layer KM on the front side VS of the carrier plate, as in the example of FIG. 1 (A), or connected to a concrete carrier plate in the described manner via sealing material ,
  • a layer of sealing material DM is applied on the side facing away from the support plate of the film TF.
  • the film TF continues beyond the upper edge OK of the carrier plate TP, it also being possible for the adhesive layer KM or a layer of sealing material to be present on the protruding part FO of the film.
  • the envelope of the film with the sealing material DM can already be prepared by the manufacturer of the formwork element in the outlined form or by the user by turning over a protruding as in the top edge OK of the support plate TP film section in Fig. 1 (C).
  • the adhesive material KM which is provided in the examples according to FIG. 1 (A) and FIG. 1 (C), may in an advantageous embodiment be identical to the sealing material DM.
  • Fig. 1 (D) a formwork element SHD is sketched, in which a according to the type of Fig. 1 (B) connected to a support plate TP film TF only in the lower edge UK of the support plate for a short compared to the overall extension of the support plate TP Section is provided with a sealing material DM.
  • the sealing sheet connected to the carrier plate may be a so-called bituminous foil known per se, in which a typically fibrous material forming a carrier foil is interspersed with bitumen.
  • bituminous foil known per se
  • Such a bitumen film on the plate-shaped carrier can form a water-tight interface with hardening concrete, in particular by a surface roughness and / or bitumen present on the surface.
  • the surface facing the concrete may be formed by a plastic surface which is unevenly structured with projections and / or depressions.
  • the features of the various embodiments of the formwork elements according to FIG. 1 (A) to FIG. 1 (D) can be implemented in addition to the variants outlined also in other combinations.
  • the individual features of the various embodiments are, if not mutually exclusive, transferable between the various outlined embodiments.
  • the described formwork elements are advantageous as prefabricated parts manageable and advantageously used in many ways in the manufacture of building parts.
  • the geomembrane on a plate surface of a carrier plate can also be made without a film solely by a pure layer of the sealing material, which is applied directly to the plate surface.
  • Fig. 2 shows a section of a basement as a building part with a bottom plate BP and a wall plate WP, which rests on the top OS of the bottom plate BP.
  • Base plate BP and wall plate WP were assumed to be made of impermeable concrete.
  • the bottom plate BP is poured, wherein in the edge region, in which later the wall plate WP is produced, in the concrete of the bottom plate BP a joint tape FB is partially poured, but over the top of the Bottom plate BP protrudes.
  • the joint tape FB which may be in particular a metal sheet or a plastic tape, is preferably coated with said sealing material, which forms a creeping waterproof interface with hardening fresh concrete.
  • an outer plate formwork SA and an inner plate formwork S1 are placed thereon in a customary manner and held in a defined mutual position relative to one another.
  • a formwork element of the type described in FIG. 1 is arranged on the inside of the outer shuttering panel SA facing this gap, advantageously held on the inside of the shuttering panel SA, which is advantageously enough down to the level Top of the bottom plate BP is enough.
  • a formwork element SHD of the type outlined in FIG. 1 (D) is selected. The space between the inner sides of the shuttering panels SA and Sl to be turned one inside the other is reduced by the formwork element SHD.
  • both the shuttering element and the joint tape FB advantageously with a protective film, such as a plastic film or a wax paper, covered and are only in the course of installation of the Formwork exposed.
  • FIG. 3 an embodiment is outlined, which is the embodiment of FIG. 2 is substantially similar, so that reference is made to the comments on Fig. 2 reference. 2 is that in the embodiment of FIG. 3 in the production of the bottom plate in this with supernatant on the top OS of the bottom plate cast-in joint tape not in the region of the center of the wall plate WP is, but is offset to the outer edge of the concrete of the wall plate WP out, so that only a comparatively small horizontal distance between the joint tape FB and the formwork element SHD is.
  • sealing material DM In the gap SD between joint tape FB and formwork element SHD is poured, preferably in a heated state, sealing material DM.
  • the sealing materials DM on the cavity-facing side of the formwork element SHD, on the joint tape FB and the casting in the gap SD may advantageously be the same.
  • Fig. 4 shows a variation from Fig. 3 in such a way that in the embodiment of FIG. 4 instead of a rigid joint band FB of the Fig. 3 now a flexible joint tape FF in the production of the bottom plate BP is in this with overhang over the top OS is concreted in and over the surface OS projecting portion of the flexible joint strip FF is connected to the formwork element SHD in the lower region.
  • the connection can be made in particular by gluing the sealing material on the joint strip FF with the cavity facing the sealing material of the formwork element SHD, which is made possible by the flexible joint tape FF even with not completely straight course and / or not consistently accurate position of the flexible joint tape.
  • the sealing material DM on the plate surface of the formwork element SHD extends from the top side OS of the bottom plate BP away higher than the flexible joint strip FF. Gaps in the bonding of the flexible joint tape FF SHD with the formwork element are uncritical that water may penetrate through such gaps under certain circumstances to the top of the flexible joint tape FF, but from there can not advance further up because of the hardened concrete wall plate WP forms a watertight interface with the sealing material on the formwork element SHD and because the hardened concrete of the wall plate WP at the same time with the sealing material on the technological of the formwork element SHD surface of the flexible joint strip FF forms another Kriechwasser Notice interface.
  • the filled in the cavity between the shuttering element SHD and the inner shuttering panel Sl (Fig.2) concrete pushes the flexible joint tape with high force against the formwork element SHD, so that in general a dense bonding over the sealing material is given.
  • FIG. 5 an advantageous embodiment is shown with a closed so-called black tub.
  • one or more shuttering elements in the form of carrier plates TPB with an upwardly facing foil or bottle are already on the substrate during the production of the bottom plate.
  • chigen layer of sealing material arranged.
  • a side formwork with shutter elements SHS delimits the space for the bottom plate BP laterally circumferentially and has the bottom plate to another layer of the sealing material.
  • the sealing material layers below the bottom plate and at the edge of the bottom plate can advantageously be connected to each other by an overlapping foil section as in FIG. 1 (B) or a band BW inserted into the angle of the formwork elements below the bottom plate and laterally of the bottom plate.
  • the sealing material layer on the formwork elements below the bottom plate BP continues below the formwork elements SHS at the edge of the bottom plate and the formwork elements SHS at the edge of the bottom plate with a guided at the lower edge to the outside sealing material layer as shown in FIG. C) are provided, which is glued on the sealing material layer of the formwork elements below the bottom plate.
  • the layer of sealing material is continued by the formwork elements SHS on the top OS of the bottom plate in the laterally projecting later wall plate area, for which there is provided a further formwork element SHO.
  • the surface of sealing material which is preferably present on a film, is guided upward by the formwork element SHO in a section DSO and, as sketched in FIG. 6, with a formwork element, such as, for example, the formwork element SHA according to FIG. 1 (A). , glued in Fig. 4 with the flexible joint tape FF similar type.
  • the shuttering elements SHS on the side of the base plate and SHO on the upper side of the base plate in its edge region are advantageously formed by a unitary element in the initial state, which is shown in the starting state in FIG.
  • two carrier plates TPS and TPO which may have different plate thicknesses, with at least approximately in-plane front sides VSS or VSO connected to each other and a film with a pointing away from the carrier plates layer of sealing material is continuous across the front sides VSS, VSO continuously mounted on the support plates TPS, TPO and protrudes in particular beyond the edge of the support plate TPS facing away from the support plate TPS.
  • the carrier plates TPS and TPO are advantageously pivotable relative to one another in a joint region GE.
  • the two support plates TPS and TPO are connected in the joint area GE via a plastically deformable element, for example via a metal strip, so that the combined formwork element after bending out of the outlined in Fig. 7 stretched shape into the sketched in Fig. 8 angled Form by itself retains the angled shape with a certain angle.
  • the over the support plate TPO projecting portion of the film with the sealing material is folded upwards.
  • the angling of the carrier plate TPO of the combined element against the carrier plate TPS can be made after putting the lateral formwork elements with carrier plates TPS before pouring the fresh concrete for the bottom plate in the position outlined in Fig. 8 position, but it can only be the concrete for the bottom plate filled in and then the support plate TPO angled against the support plate TPS and pressed the Dichtmatehal the formwork element SHO on the surface of the filled fresh concrete for the bottom plate.
  • FIG. 9 shows an arrangement in which a shuttering element SHR serves as end edge shuttering of a base plate BP.
  • An area of sealing material DM is provided on the side of the shuttering element SHR facing the bottom plate BP and can advantageously be continued laterally beyond its top edge, where a possibility for seamless connection of a sealing material layer of a shuttering element during the production of the wall plate can be made.
  • the continuation of an outer wall seal up to the lower edge of the base plate is particularly advantageously possible in a simple manner.
  • Fig. 10 is a detail of an advantageous construction of a built in Ortbetonweise building part with a concrete outer wall AW is sketched on a concrete floor slab BP, wherein from the outside of the outer wall AW wegmixd a connection wall is provided.
  • the erection of the outer wall AW takes place, for example, in FIG. 2 corresponding procedure.
  • support plates WDW are arranged, which are provided on one side with geomembranes DBW.
  • the sealing webs DBW in turn have on the side facing away from the support plates WDW a coating of said sealing material.
  • the support plates with the geomembranes complement each other to form a thermal barrier coating, wherein a formwork element SEA is provided as a special feature at a connecting joint to a connection wall.
  • this formwork element SEA is turn a sealing membrane DBA facing the formwork space or the concrete of the outer wall AW.
  • a sealing strip DS On the outside of the outer wall AW facing away from the sealing membrane DBA is a sealing strip DS, which is sealed along a vertical line with the outside of the sealing membrane DBA, led away from the plane of the sealing membrane DBA to the outside.
  • carrier plates WDA On the outside of the geomembrane DBA on one or both sides of the sealing strip DS, in turn, carrier plates WDA are arranged, which can advantageously form a continuous thermal barrier coating with the carrier plates WDW.
  • the sealing strip DS protrudes outward from the sealing web DBA beyond the carrier plates WDA.
  • shuttering panels SPA limit a formwork space for a connection wall, which is aligned away from the outside of the thermal barrier coating WDW, WDA.
  • connection wall is erected on a bottom plate connection section BPA.
  • a connecting band FBA protrudes from the bottom plate connecting portion BPA into the formwork space bounded by the formwork panels SPA for the connecting wall.
  • the connecting joint tape FBA is advantageously continued up to the joint tape FB.
  • the lower portion of the sealing strip DS is advantageously connected to the connecting joint tape FBA.
  • a directed beyond the support plates WDA from the outer wall AW away protruding part of the sealing strip DS protrudes into the formwork space for the connection wall and is advantageously coated with said sealing material.
  • reinforcing elements BEA can advantageously be held on the formwork element SEA, which are both anchored in the concrete of the outer wall AW and project into the formwork space for the connection wall.
  • the formwork elements of the type outlined in FIG. 1 with a dimensionally stable support plate and a layer of sealing material, in particular applied to a film, can also advantageously be used for refurbishing leaky structural parts, in particular cellars.
  • a first example of an interior renovation of a basement with existing wall panels WPA and bottom plate BPA is shown as a stock, which may be particularly useful and necessary when existing buildings a previously running below the bottom plate groundwater level rises above the top of the bottom plate and Ingress of water to the basement is to be feared.
  • base support plates BTP are arranged in the manner of the formwork elements of FIG. 1 on the upper side of the base plate or a cellar floor optionally laid thereon.
  • Wall support plates WTP are arranged on the inner walls of the wall panels WPA.
  • the sealing webs of the individual formwork elements are connected to a wall sealing web arrangement in the wall formwork elements with wall support plates WTP and in the floor formwork elements to a bottom sealing web arrangement which in the foot region of the wall formwork. Sealing web arrangement and are connected to each other in the edge region of the Boden- sealing sheet arrangement, wherein the wall and / or the bottom sealing sheet arrangement is guided under the lower edges of the wall support plates WTP.
  • the connection of the individual geomembranes to the closed surfaces of the geomembrane assemblies and their mutual connection can be done by overlapping edges of geomembranes in overlapping areas UL or by sealing web joints overlapping sealing strips and bonding, welding or potting compound areas. Free areas of the wall and / or the floor sealing strip arrangement assigned to the interior space IR are advantageously coated with said sealing material. By assigning the interior IR floor support plates, the entire arrangement is advantageously accessible without difficulty.
  • FIG. 12 shows a variant of FIG.
  • the wall support plate WTP is arranged on the side of the wall sealing web arrangement facing away from the interior, ie, facing the existing wall panel WPA of the existing building part.
  • the wall support plates are placed on the existing base plate BPA.
  • the surfaces facing away from the support plates and the interior IR facing surfaces of the wall sealing membrane arrangement are coated with the sealing material DM.
  • Sealing strips of adjacent wall support areas are overlapping at parting lines of adjacent support plates or connected to one another by means of overlapping strips, in particular glued or welded.
  • the lower edges of the geomembranes of the wall sealing sheet assembly are joined, in particular overlapping or by means of an overlying strip, to the bottom sealing sheet assembly to form a substantially dense trough. Smaller leaks in the trough are typically uncritical because of the creep-water tight interfaces that form with hardening fresh concrete.
  • a concrete layer for a bottom inner panel IB is again applied to the floor support plate BTP (FIG. 12 (A)). This advantageously stabilizes the wall support plates and forms in the lower region of the wall sealing web arrangement and between the bottom support plates on the bottom sealing web arrangement with the respective sealing material present there creep waterproof interface.
  • a formwork arrangement VWS is arranged offset from the wall sealing web to the interior, which limits a formwork space for a front wall.
  • This formwork space is filled with fresh concrete BV (FIG. 12 (B)), which is provided with surface of the wall sealing web arrangement facing the formwork space. brought sealing material of the type mentioned during curing again forms a Kriechwasser Notice interface.
  • the wall sealing membrane arrangement or the wall support plates can be anchored to the wall panels WPA via additional anchoring elements, which also penetrate the wall sealing membrane arrangement and can also protrude into the formwork space for the front wall VW.
  • FIG. 13 Another example of the use of the formwork elements with the layer of sealing material in San istsfall is outlined in Fig. 13 to Fig. 15, where below the level of the ground reaching building parts, especially the outer walls of basements, are subsequently sealed.
  • an outer wall GM is exposed laterally to the surrounding earth ER and preferably in the foot region of the outer wall or a base plate it is still pushed away from the earth in an area FR (FIG. 13), whereby soiled and loose concrete parts are removed and a rough surface is generated.
  • This can advantageously be pretreated with a primer which improves the connection with fresh concrete.
  • the formwork elements SHG are sunk (Fig. 14), which may have sealing material of the type mentioned in particular in the region of their lower edges, which forms a creep waterproof interface with the fresh concrete of the concrete base.
  • the first concrete material which may be formed for this purpose by a special batch mixture, forms on the prepared surface at the foot of the outer wall GM on the one hand and on the lower edge of the carrier plates on the other waterproof connections. On the support plate, the sealing material may be provided only at the lower edge.
  • the geomembrane and preferably also the sealing material on the outside of the base wall GM assigning surface of the support plate further extends upwards and in particular over the entire height of the support plates.
  • a particularly advantageous embodiment of a formwork element provides that parts are integrated for clamping points in the support plate. Clamping points are used to keep opposite formwork panels with the interposition of spacers for the time of filling with concrete until its curing at a defined distance.
  • FIG. 16 shows a section through parts of such a clamping point in a carrier plate of a formwork auxiliary element.
  • an insert EP is inserted, in particular cast, which forms a breakthrough through the plane of the plate, or in which such breakthrough can be produced.
  • One side of the carrier plate is again provided in the manner already described with a film TF and a layer of sealing material DM on the side facing away from the carrier plate TP side of the film.
  • a tubular attachment element RA is inserted into the opening through the insert body EP and pressed or screwed into these, for example.
  • a counter element DG is integrally connected to the tubular projection element RA or surrounds this under mutual radial seal, for example, in which the counterpart DG pressed onto the pipe socket RA, glued or otherwise sealed radially against this.
  • the counterpart DG is pressed against the layer of the sealing material so far that surrounding the neck element RA annular surface between the counterpart DG and the Sealant is impermeable to water.
  • a spacer tube tuned to a required spacing of the shuttering panels or cut to length can be plugged and axially supported.
  • a formwork element with an insert according to the type of Fig. 16 is particularly advantageous for the production and sealing of channels, in particular under floor slabs of buildings and / or in the usual tension of facing formwork panels, e.g. SA and Sl in Fig. 2.
  • a support element SZ is used for a clamping point as part of a spacer AH of the cavity or the concrete facing side of a formwork element SHB in a bore AB in this formwork element and on a ring surrounding the bore Surface with a collar BU flat against a layer of sealing material DM supported.
  • An attachment piece AS of the support element SZ projects axially from the collar BU, ie into the bore AB in the direction of the axis of the bore, but is shorter than the depth of the bore AB given by the thickness DS of the formwork element.
  • An axially projecting in the direction of an opposite formwork panel Sl spacer tube DR can be tailored to the length required in a particular case or tailored and on the support zelement be placed.
  • the remaining passage can be easily and reliably closed by inserting a sealing element in or over the opening in the support element.
  • the concrete-facing surface of the support member may be at least partially annular additionally coated with the sealing material and there again form a Kriechwasserêt interface with the hardening concrete.
  • the shuttering element can in particular be advantageously produced without drilling and arranged on the shuttering plate SA and only then bores AB are generated at existing in the shuttering plate SA holes.
  • FIG. 18 shows an alternative formwork element for the side surface and the protruding region of the bottom plate with a wall connection section, FIG. 18A showing the angled formwork element and FIG unfold flat board blank.
  • the angled formwork element according to FIG. 18A has a first plate section ABS, which is vertical in the installed position and whose height HBP is approximately equal to the height intended for the bottom plate. As a rule, the thickness of the bottom plate will be slightly larger than the height HPB of the first plate section ABS.
  • a second plate section ABH which extends substantially horizontally and its depth UBP in the horizontal direction substantially the lateral projection of the base plate to be cast on the outer surface of the plate to be built on the bottom plate side wall.
  • a third plate section AWA adjoins, which is oriented substantially vertically with its plate plane.
  • the shuttering space for the base plate or on this to be erected side wall facing surfaces of the first, second and third plate portion are advantageously provided with the sealing material DM already described several times, advantageously secured via a first, second and third section continuous support film on the plates is and in turn is coated on the side facing away from the plates side of the film with the sealing material.
  • the first plate section ABS, the second plate section ABH and the third plate section AWA lie in one plane and in particular may be made from an initially continuous plate.
  • a carrier foil DMF is advantageously provided, which passes over the three plate sections and also connects them mechanically.
  • a section SG parallel to the lower edge UKA of the first plate section is provided which preferably passes over the predominant part of the plate thickness.
  • a section SG parallel to the lower edge UKA of the first plate section is provided which preferably passes over the predominant part of the plate thickness.
  • Between the second plate section ABH and the third plate portion AWA is formed by a groove formed by two oppositely inclined miter surfaces NG.
  • the first plate section ABS is angled at the section SG in the direction of the arrow F12 relative to the second plate section ABH and the third plate section AWA becomes relative to the arrow F23 Angled the second plate portion ABH, wherein the miter surfaces of the groove NG are moved towards each other.
  • the plate sections remain connected via the carrier foil DMF at the bend and in the bent state, and the carrier foil with the sealing material forms a layer passing through the bend and the plate sections.
  • the sealing material is advantageously already applied to the carrier film DMF in the planar state according to FIG. 18B and covered by a protective film.
  • FIG. 19A shows, analogously to FIG. 18B, a planar embodiment of a bendable formwork element for a corner region, in which a first plate section VBS adjoins a second plate section VBA along a section line SGV. Between the second plate section VBH and a third plate section VWA, in turn, a groove NGV is formed with opposing inclined miter surfaces. The length of the third plate section VWA in the direction of the groove NGV or of the parallel section SGV or the lower edge of the first section is less than the length of the first section in the same direction.
  • the second section is designed to extend at an end edge from the first section to the third section or from the section SGV to the groove NGV, obliquely against the longitudinal direction of the groove NGV or the section SGV, preferably with an inclination of 45 ° the longitudinal direction.
  • the difference in length between the first plate section VBS and the third plate section Section VWA is then substantially equal to the depth UBP of the second plate portion and corresponds substantially to the extent of the supernatant of the bottom plate to be produced laterally over an outer surface of a concrete wall to be built on the bottom plate.
  • FIG. 19B shows a formwork element VSR of the type shown in an elongated form in FIG. 19A in an angled form, wherein the angling can take place analogously to the formwork element shown in FIGS. 18A and 18B.
  • VSR formwork element
  • a complementary further formwork element VSL is shown, which is essentially mirror-symmetrical to the formwork element VSR and forms with it a corner region formwork, in which the first plate sections VBS laterally delimiting a bottom plate formwork space on two mutually perpendicular sides and the second plate sections VBH delimiting the lateral projection of the formwork space or the bottom plate over the outer sides of side walls to be erected on the bottom plate.
  • the vertical third sections VPA limit the formwork space for the to be established on the bottom plate side wall assembly in the lower region, the butt joint EG between the two formwork elements is preferably adhered to the sealing material on the support film having faces by a band BV, which itself on the Plate portions of the formwork elements facing away surface is provided with sealing material.
  • Fig. 20 shows in several figures successive steps in the manufacture of a building part with a concrete floor slab and a concrete wall arrangement erected thereon.
  • a vertically oriented formwork panel SSP is set up above a substrate, in particular a cleansing layer SAS, the vertical orientation of which is ensured by a support arrangement, represented by a support SST, for the duration of the production of the floor panel.
  • a lower shuttering plate TBP is arranged, which limits the formwork space for the bottom plate down.
  • the upwardly facing surface of the lower shuttering panel TBP is preferably coated with said sealing material DM.
  • the lower shuttering panel DBP extends substantially with a side edge up to the formwork panel SSP.
  • FIG. 20A shuttering elements of the type described in FIGS. 18 and 19 are set up on the lower shuttering panel TBP, wherein the angling of these shuttering elements can take place before installation on the lower shuttering panel TBP or thereafter.
  • Fig. 2OB shows an erected on the lower formwork panel TBP angled formwork element of the type of Fig. 18, which rests with its lower edge on the lower formwork panel TBP.
  • the first plate section ABS of the angled formwork element abuts against the formwork plate SSP at the side and is supported on it.
  • the first section ABS of the angled formwork element may be provisionally held on the formwork plate SSP.
  • the first plate section ABS of the angled formwork element stands with its lower edge on the lower shuttering plate TBP.
  • the sealing materials Rial lake DM on the upper side of the lower formwork panel TBP and the formwork space for the bottom plate assigning inner surface of the first section ABS of the angled formwork element form an angle which is advantageously bridged by a band BBS, which preferably on its the formwork space facing surface with the Is provided sealing material.
  • a reinforcement arrangement BEB is set up which projects beyond the level of the bottom plate with a connection reinforcement in the region of the concrete wall arrangement to be erected on the base plate.
  • a connection reinforcement can advantageously be supported on HAW holding elements, the angled formwork element.
  • the surfaces of the lower shuttering slab TBP, the first slab section ABS and the second slab section ABH and at least in a lower part of the third plate section AWA are advantageously coated with the sealing material and form the shuttering space , optionally together with the sealing material surface of the glued into the angle band BBS a substantially continuous layer of the sealing material.
  • the property of the sealing material to form with hardening fresh concrete a Kriechwasser Why interface, local interruptions or disturbances of Dichtmaterial Structure without particular disadvantage, since even with local leaks by the formation of Kriechwasser Whyn interface between the sealing material and the concrete of the bottom plate a spread of punctually to the bottom plate penetrating water is prevented.
  • an outer wall formwork panel WSA is erected, which is stabilized in its position and orientation by support elements, not shown.
  • the third plate section AWA of the angled formwork element bears against the inside of this wall formwork panel WSA.
  • the wall formwork panel WSA can stand up on the second panel section ABH if it consists of a sufficiently pressure-resistant material.
  • a support plate TPW is arranged on the inside of the wall formwork panel WSA, which abuts with its lower edge to the upper edge of the third plate portion AWA of the angled formwork element and the interior or shuttering space for the concrete wall facing surface with the sealing material DM is coated at least from its lower edge.
  • the butt joint between the third plate section AWA and the carrier plate TPW can advantageously be bridged by a band BWD, which is glued onto the sealing material DM of the carrier plate TPW and the third plate section AWA and in turn on the area assigned to the formwork space for the wall arrangement is coated with the sealing material.
  • a surface made of the sealing material is produced on the side facing the shuttering space for the wall arrangement by means of the butt joint between the third plate section and the carrier plate.
  • FIG. 20F shows a step in which a reinforcing arrangement BEW is arranged in the formwork space for the wall arrangement, which advantageously overlaps vertically with the connection reinforcement projecting beyond the surface of the floor panel and can also be connected thereto.
  • the formwork space for the wall assembly is limited by a further formwork panel WSI to the interior of the building part.
  • the shuttering space is then bounded laterally by the facing surfaces of the inner shuttering panel WSI on the one hand and the third plate section AWA and the support plate TPW on the other hand.
  • the formwork panels WSA and WSI remain supported, whereby the upright position of the third plate portion AWA and the support plate TPW remain ensured.
  • the filled in the formwork space for the wall assembly fresh concrete forms during curing turn with the sealing material to the concrete facing surfaces of the third section AWA and the support plate TPW and the band BWD Kriechwasser Notice interfaces and a fixed mechanical anchoring of the third plate portion AWA and the support plate TPW the concrete wall WP.
  • the outer wall formwork panel WSA and the inner wall formwork panel WSI are removed, and the building part is completed in this respect and has a permanent wash over the creep-water-tight interfaces formed between the concrete of the floor panel BP and concrete wall WP. impermeability of the building part, even when the outside of pending water on.
  • ABS material of the panel sections ABS, ABH, AWA and the carrier plate TPW can be given a more or less pronounced thermal insulation at the same time.
  • the production of a seal of a concrete ceiling slab is outlined, again using the described preferred plate-shaped formwork elements which comprise a carrier plate and a layer of sealing material present on a plate side of the carrier plate, wherein preferably a film is connected to the carrier plate and the sealing material is present on the side facing away from the carrier plate of the film.
  • the film with the sealing material according to the embodiment of FIG. 1 (B) projects beyond the plate surface and along one or more plate edges forms a projecting film strip with sealing material.
  • Fig. 21 (A) is shown in a sectional side view of a typical situation in which a to be supported on an existing wall assembly WA concrete ceiling slab to be produced.
  • a formwork form DS is arranged and supported in a defined position for the underside of the ceiling plate in a manner known per se, not shown in the figures.
  • the upper side of the formwork DS determines the underside of the ceiling panel to be produced and closes off a formwork space for the ceiling panel downwards.
  • the formwork space is also laterally closed by the upper edge of the wall assembly WA and laterally by a formwork panel AS.
  • the formwork panel AS can in particular of the same or similar type as the edge formwork panels for the production of a bottom plate in the preceding be executed past examples.
  • the lateral shuttering panel AS can, in particular, have a layer DAS assigned to the shuttering space from the sealing material already described in detail several times.
  • Such a layer of sealing material advantageously adjoins an outer panel cladding WAP on the wall arrangement WA upwards and forms a continuous layer of sealing material on the respective inner surfaces of the panels WAP and AS facing the concrete.
  • fresh concrete FBD for the concrete ceiling slab is filled in the required height in the situation outlined in FIG. 21 (A).
  • the fresh concrete is still wet and free-flowing, if a support plate PD1, which preferably consists of foamed plastic and on a, in the installation situation down the concrete FBD assigning plate side a film DDU and on the side facing away from the film has a layer of sealing material.
  • the film is advantageously continued upwards by a section DDS around the side edge of the carrier plate PD1 lying on the right side in FIG. 21 (A), wherein the sealing material is advantageously again provided on the side of this film section facing away from the carrier plate PD1.
  • the support plate PD1 With this along a side edge of the support plate PD1 continued upward foil portion with the sealing material, the support plate PD1 can be glued in particularly advantageous manner with the lateral formwork panel AS, in particular their inwardly facing side with the sealing material layer DAS. In other embodiments, however, sealing material can also be provided only on the side shuttering panel DAS or on the side edge of the support plate PD1.
  • the foil with sealing material is also above the plate surface area DDU in the form of a marginal strip area DFS on one of the lateral shuttering panel AS edge facing away and thereby advantageously provided in the edge strip portion DFS at the fresh concrete FBD assigning the lower side with the sealing material.
  • the carrier plate PD1 is inserted in the direction of the arrow shown in FIG. 21 (A) into the angle between the surface BDO of the fresh concrete FBD and the side shuttering plate AS and glued with its right side edge to the side shuttering plate AS and to the bottom side in FIG the film sections DDU and DFS sealing material placed on the wet concrete surface of the fresh concrete FBD. This results in a surface contact of the wet fresh concrete with the sealing material layer on the underside of the support plate PD1 in the situation shown in Fig. 21 (B). After the arrangement of the first carrier plate PD1 in the position sketched in FIG.
  • a further carrier plate PD2 is progressively attached to the edge of the first carrier plate PD1 facing away from the outer formwork plate AS, away from the outer formwork AS.
  • the second carrier plate PD2 advantageously again has a layer of sealing material on its bottom side facing the fresh concrete FBD, in particular with the interposition of a film between the carrier plate PD2 and the sealing material.
  • the sealing material layer is not continued upwards on the second side of the second support plate PD2 at its side edge in the sketch on the right.
  • the second carrier plate PD2 is attached in the direction of the arrow in FIG. 21 (B) with its right side edge to the left side edge of the first carrier plate PD1 in the sketch and placed on the surface BDO of the fresh concrete FBD with the layer of sealing material pointing downwards ,
  • the KaIt self-adhesive property of the sealing material results in bonding of the edge region the bottom of the support plate PD2 with the edge strip DFS of the film of the support plate PD1, whereby a maintenance of the alignment of the support plate PD2 is ensured relative to the support plate PD1.
  • each additional support plates are applied to existing support plates.
  • advantageously already laid carrier plate can be entered and used as a work surface when laying the other carrier plates.
  • the occurrence of the already laid carrier plates advantageously further promotes the intimate surface connection of the sealing material to the undersides of the laid plates with the surface BDO of the fresh concrete FBD.
  • the invention is not limited to the exemplary embodiments described, but can be modified in many ways within the scope of expert knowledge.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

L'invention concerne un élément de coffrage et un procédé permettant de produire une partie de bâtiment au moyen d'un tel élément de coffrage, permettant de construire une partie de bâtiment en béton coulé sur place. L'invention concerne également une partie de bâtiment construite selon le procédé de l'invention.
EP08787580.3A 2007-10-10 2008-08-29 Procédé permettant de produire une partie de bâtiment au moyen d'un élément de coffrage, et partie de bâtiment construite selon le procédé de l'invention Not-in-force EP2198095B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007048690 2007-10-10
PCT/EP2008/061446 WO2009049952A2 (fr) 2007-10-10 2008-08-29 Élément de coffrage, procédé permettant de produire une partie de bâtiment au moyen d'un tel élément de coffrage, et partie de bâtiment construite selon ledit procédé

Publications (2)

Publication Number Publication Date
EP2198095A2 true EP2198095A2 (fr) 2010-06-23
EP2198095B1 EP2198095B1 (fr) 2014-06-18

Family

ID=40340474

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08787580.3A Not-in-force EP2198095B1 (fr) 2007-10-10 2008-08-29 Procédé permettant de produire une partie de bâtiment au moyen d'un élément de coffrage, et partie de bâtiment construite selon le procédé de l'invention

Country Status (2)

Country Link
EP (1) EP2198095B1 (fr)
WO (1) WO2009049952A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011014526A1 (de) * 2011-03-18 2012-09-20 Roland Wolf Gmbh Schalungselement für einen Pumpensumpf
DE202015105710U1 (de) * 2015-07-31 2015-11-04 Sb Bautechnik Gmbh Verbundelement
BE1031238B1 (fr) * 2023-01-04 2024-08-06 Steenbakkerijen Van Ploegsteert Voile préfabriqué en béton armé destiné à être utilisé dans un coffrage pour construire un mur en béton

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA924925A (en) * 1969-03-14 1973-04-24 A. Novak Joseph Rupture-proof seamless sealing membrane in multilayered concrete structures
DE9102064U1 (de) * 1990-05-04 1991-08-22 Schüpstuhl, Paul, Dipl.-Ing., 58739 Wickede Kunststoffschaumplatte
GB2253184A (en) * 1991-02-12 1992-09-02 Dow Vertriebs Gmbh Unitary insulating and weatherproofing article for use on the exterior of buildings
NZ241425A (en) * 1991-03-01 1994-10-26 Grace W R & Co Waterproofing membrane comprising a carrier material, an adhesive layer and a protective layer; concrete structures having such a membrane retained on a surface thereof
DE19611297C2 (de) * 1996-03-22 2001-11-08 Gruenau Gmbh Chem Fab Tiefbauabdichtungen
WO2003055828A1 (fr) * 2001-12-22 2003-07-10 Henkel Kgaa Procede permettant d'appliquer un revetement sur une piece moulee contenant du ciment
DE10256813A1 (de) * 2002-12-04 2004-06-24 Roland Wolf Beton-Bauteile und Verfahren zu deren Herstellung
DE10256811A1 (de) * 2002-12-04 2004-06-24 Roland Wolf Beton-Bauteile und Bauwerke mit solchen sowie Verfahren zu deren Herstellung
DE102004040201A1 (de) 2004-08-19 2006-03-02 Roland Wolf Bauwerkteil, hierfür geeignetes Fertigteil-Wandelement sowie Herstellungsverfahren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009049952A2 *

Also Published As

Publication number Publication date
WO2009049952A3 (fr) 2009-06-11
WO2009049952A2 (fr) 2009-04-23
EP2198095B1 (fr) 2014-06-18

Similar Documents

Publication Publication Date Title
DE69623414T2 (de) Wasserabdichtungssystem für Wasserbauwerke aus steifem Kunststoffflachmaterial
DE102005051316A1 (de) Fertigbauteil zum Herstellen eines Bauwerkteils
EP2573276B1 (fr) Élément de banche pour parois moulées
EP2198095B1 (fr) Procédé permettant de produire une partie de bâtiment au moyen d'un élément de coffrage, et partie de bâtiment construite selon le procédé de l'invention
EP1630300A1 (fr) Fondation d' un batiment protecté d' eau
CH702113A2 (de) Vorrichtung zum Erstellen einer Teilabschalung und/oder einer Dehnungsfugen-Abschalung an einem Betonbauwerk.
EP4098821A1 (fr) Sabot de tubage rétrécissant destiné à la stabilisation et au raccordement fiables de l'orientation d'un tube rétrécissant à une bande couvre-joint
DE10127493A1 (de) Verfahren zur Sicherung von Staudämmen und Kunststoffdichtungsbahn
DE10139311C1 (de) Verfahren zur Herstellung einer gegenüber dem Erdreich abgedichteten Gebäudeaußenwand
EP1911882A2 (fr) Système de fabrication d'un revêtement pour un toit, un sol ou analogue, sur lequel on peut marcher ou rouler.
EP1777351B1 (fr) Méthode d'édification d'une partie d'ouvrage, en particulier d'une cave et partie d'ouvrage ainsi réalisée
DE10256811A1 (de) Beton-Bauteile und Bauwerke mit solchen sowie Verfahren zu deren Herstellung
EP1482098B1 (fr) Cave imperméable à l'eau et son procédé de construction
DE202023101953U1 (de) Abdichtungsfolie und Baukörper mit Abdichtungsfolie
DE102007037383A1 (de) Verfahren zur Erstellung einer Außenabdichtung, Betonbauteil sowie Schalung zur Verwendung bei diesem Verfahren
DE2734525A1 (de) Randbefestigung von kunststoffdichtungsbahnen an einem bauwerk
EP1632613B1 (fr) Cave pour des bâtiments
EP0103839A2 (fr) Procédé et dispositif pour la construction d'une structure de toit
DE102019001710A1 (de) Garage oder Carport mit einem Flachdach und Verfahren zu seiner Herstellung
EP3176330B1 (fr) Couverture d'un support
DE19935315B4 (de) Verfahren zur Sanierung einer Staumauer
DE20311076U1 (de) Wasserundurchlässiger Keller
WO2003038204A1 (fr) Etanchement de batiments
WO2008019658A1 (fr) Procédé d'obtention d'une étanchéification extérieure, composant en béton et coffrage pour la mise en oeuvre de ce procédé
DE29605031U1 (de) Einrichtung zum Schutz von Bauwerken gegen das Eindringen schädlicher Gase, insbesondere von Radon aus dem Baugrund

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20100510

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20130320

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20131126

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 673459

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140715

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502008011904

Country of ref document: DE

Effective date: 20140731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140919

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140918

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20140618

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141020

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141018

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008011904

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140829

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140831

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140831

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140831

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

26N No opposition filed

Effective date: 20150319

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20140918

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140918

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140901

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140829

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 673459

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140829

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140829

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20080829

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140618

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20210819

Year of fee payment: 14

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502008011904

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230301