EP2960392A1 - Élément de coffrage de bordure - Google Patents

Élément de coffrage de bordure Download PDF

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Publication number
EP2960392A1
EP2960392A1 EP15168344.8A EP15168344A EP2960392A1 EP 2960392 A1 EP2960392 A1 EP 2960392A1 EP 15168344 A EP15168344 A EP 15168344A EP 2960392 A1 EP2960392 A1 EP 2960392A1
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EP
European Patent Office
Prior art keywords
deckenrandschalungselement
ceiling edge
parts
edge formwork
come
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
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EP15168344.8A
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German (de)
English (en)
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EP2960392B1 (fr
Inventor
Konrad Wetzstein
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Diha Patentverwertungs GbR
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Individual
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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
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B2005/322—Floor structures wholly cast in situ with or without form units or reinforcements with permanent forms for the floor edges

Definitions

  • the present invention relates to a Deckenrandschalungselement according to the preamble of claims 1, 2 and 3.
  • Such a Deckenrandschalungselement is for example from the DE 10 2012 108 662 A1 known.
  • FIG. 11 shows a cross section through a portion of a building containing a composite of several Deckenrandschalungsianan ceiling edge formwork.
  • FIG. 11 91 denotes a wall forming an outer wall of a building, 92 a floor ceiling, and 93 a ceiling edge formwork element.
  • the Deckenrandschalungs institute 93 are placed in the example considered on the part of the wall, for example on the row of bricks, on which also the lateral edge of the floor slab 92 rests.
  • the attachment of the Deckenrandschalungs institute 93 takes place before the production of the floor slab 92.
  • the Deckenrandschalungs institute 93 are usually attached using an adhesive or mortar to the underlying part of the wall. Thereafter, the floor slab 92 is produced, wherein the Deckenrandschalungs institute 93 are used as a lost (edge) formwork for a concrete ceiling, for example, produced by liquid concrete. Subsequently, the wall 91 can be further pulled up.
  • the Deckenrandschalungs comprise 93 close flush with the outside of the wall 91, but have a smaller width as the underlying and overlying parts of the wall 91. On the uncovered by the Deckenrandschalungs instituten 93 part of the wall of the lateral edge of the floor slab 92 is located on.
  • Ceiling edge formwork elements must meet a wide variety of requirements.
  • ceiling edge formwork elements must be so stable and resilient that they can absorb the forces acting on it under normal conditions of use.
  • ceiling edge formwork elements should have the best possible thermal insulation properties. It should be noted that at least in Germany from 2014 is required that the support depth of the floor slab 92 must meet certain minimum requirements. More precisely, the floor slab 92 must rest on at least 2/3 of the thickness of the wall supporting it. That is, the maximum width of the slab edge formwork elements is 1/3 of the thickness of the wall 91. This is less than before, because there were no regulations regarding the support depth so far. As a result, it becomes even more difficult to comply with the regulations regarding thermal insulation.
  • ceiling edge formwork elements should be such that they can absorb relative movements (for example due to differential thermal expansion and / or vibration) between the floor slab 92 and the wall 91, otherwise cracks may occur in the wall 91 or a plaster layer applied thereto.
  • ceiling edge formwork should be as easy to produce and easy to process.
  • the present invention is therefore based on the object, the ceiling edge formwork element according to the preamble of claims 1, 2 and 3 in such a way that it has better thermal insulation properties.
  • Deckenrandschalungselement is characterized in that the Deckenrandschalungselement forming Deckenrandschalungselement parts are designed so that they can be brought together by attaching the second Deckenrandschalungselement part on the first Deckenrandschalungselement part from above with each other.
  • the ceiling edge formwork element according to claim 1 is no or at least no significant risk, the two Deckenrandschalungselement parts improperly put together and / or not intended to connect to the underlying wall.
  • the ceiling edge formwork element according to claim 1 is no or at least no significant risk, the two Deckenrandschalungselement parts improperly put together and / or not intended to connect to the underlying wall.
  • the ceiling edge formwork element consists in Deckenrandschalungselement according to claim 1 therefore no risk that thermal bridges or other effects occur that have a negative impact on the thermal insulation properties of Deckenrandschalungselements.
  • the Deckenrandschalungselement according to claim 1 can be much easier and faster process.
  • the Deckenrandschalungselement according to claim 2 is characterized in that the Deckenrandschalungselement one or more third Deckenrandschalungselement parts, these third Deckenrandschalungselement parts are arranged in existing between the first Deckenrandschalungselement part and the second ceiling edge circuit element part cavities.
  • the third Deckenrandschalungselement parts can be prevented that creates an air circulation within the cavities filled with it. Such air circulation would be known to result in a deterioration of the thermal insulation properties.
  • the filling of the cavities with the third Deckenrandschalungselement parts thus causes a better thermal insulation. This is especially true when the third Deckenrandschalungselement parts are made of a material with good thermal insulation properties.
  • the slab edge formwork can also absorb relative movements between the floor slab and the wall, so that in this respect, despite the omission of the cavities, no disadvantages are to be accepted.
  • the filled with the third Deckenrandschalungselement parts cavities can even be increased, whereby even a deterioration of the thermal insulation properties or even better thermal insulation properties even better absorption of relative movements of the adjacent building parts can be achieved.
  • the Deckenrandschalungselement according to claim 3 is characterized in that the Deckenrandschalungselement is designed for use in a building corner corner piece with two in the building corner hitting, with respect to each other angled legs, and that the lengths of the legs of the first Deckenrandschalungselement- Part and the lengths of the legs of the second Deckenrandschalungselement part are selected so that in the intended mutually connected state of the Deckenrandschalungselement parts facing away from the corner ends of the legs of the first Deckenrandschalungselement part come to rest at other locations than facing away from the corner Ends of the legs of the second Deckenrandschalungselement part, so the first Deckenrandschalungselement part and the second Deckenrandschalungselement part only partially overlap each other.
  • the joints between the adjacent first Deckenrandschalungselement- parts and the joints between the adjacent second Deckenrandschalungselement- parts do not coincide, so that no continuous gap can arise. That is, the ceiling edge formwork produced using the claimed Deckenrandschalungsieri has no continuous joint and thus no inevitable formed by such a joint thermal bridge. In addition, such a slab edge formwork is also much more resilient and stable.
  • the Deckenrandschalungselement presented here has the same functions as the above with reference to the FIG. 11 It is also designed to be installed in the same place in the wall as the Deckenrandschalungselement 93. More specifically, it is designed to be placed on the part of the wall on which rests the floor slab, and using an adhesive or using mortar, or in any other way to be attached to the ceiling edge formwork member carrying part of the wall.
  • the wall is a brick wall
  • the bricks in the example considered are clay tiles, but could also consist of sand-lime brick, lightweight concrete, aerated concrete or any other materials.
  • the part of the wall on which the Deckenrandschalungsiana be placed can in principle be made of any material, and be composed of any number, arbitrarily large, and arbitrarily formed elements. Prefabricated wall elements can also be used. It will be appreciated that depending on the nature of the wall, other methods of securing the ceiling edge formwork elements to the wall may or may not be used.
  • FIG. 1 shows a perspective view of the Deckenrandschalungselements
  • FIG. 2 a sectional view of the Deckenrandschalungselements. That in the Figures 1 and 2 shown ceiling edge formwork element is designated there by the reference numeral 1.
  • the ceiling edge formwork element 1 is composed of several individual parts. More specifically, it consists of a first Deckenrandschalungselement part 11, and connected to the first Deckenrandschalungselement part 11 second Deckenrandschalungselement part 12. In the FIGS. 3 and 4 Perspective views of these items are shown.
  • the first ceiling edge form member part 11 and the second ceiling edge form part part 12 have the same height and the same length, but may be different in width independently of each other. To avoid misunderstandings is in the FIG. 1 indicated in which directions the length l, the height h and the width b extend.
  • the Deckenrandschalungselement parts 11 and 12 are designed to be connected by a mating with each other. The connection takes place in that the second Deckenrandschalungselement part 12 is plugged onto the first Deckenrandschalungselement part 11 from above.
  • the Deckenrandschalungselement parts 11 and 12 come to lie in relation to the width direction b in a row.
  • the height of the resulting Deckenrandschalungselements is equal to the height of the Deckenrandschalungselement parts 11 and 12th
  • first Deckenrandschalungselement part 11 and the second Deckenrandschalungselement part 12 can be staggered offset with respect to the longitudinal direction. This is even the preferred way of assembling the slab edge form member parts 11 and 12; Assembly without offset in the longitudinal direction is theoretically possible, but should be avoided.
  • the first Deckenrandschalungselement part 11 and the second Deckenrandschalungselement part 12 are fixed to each other and preferably no longer movable relative to each other.
  • the height of the slab edge formwork element 1 is equal to the height of the floor slab.
  • the width is preferably adapted to the thickness of the wall and is 1/3 of the thickness of the wall.
  • the length of the Deckenrandschalungselement parts 11 and 12 is in the example considered 1 m, but can also be arbitrarily larger or smaller.
  • the first Deckenrandschalungselement part 11 is made of insulating material, which has the best possible thermal insulation properties, and at the same time is so stable that it is only slightly compressed by the forces acting on it in the intended use.
  • the example considered uses foamed plastics, for example polystyrene or graphite-added polystyrene. These materials are known, for example, under the trade names Styrofoam or Neopor. However, it should be noted at this point that there is no compelling need to make the first ceiling edge formwork element part 11 of the materials mentioned. It is also possible to use any other materials which have good thermal insulation properties and withstand the mechanical stresses occurring during normal use, for example foamed polyurethane, foamed polyethylene or the material known by the trade name Styrodur.
  • the above-mentioned building exterior side 111 of the first ceiling edge formwork element part 11 is a substantially flat vertical surface, which may have smaller elevations, depressions, or other structures which improve the suitability of the surface 111 as a plaster base.
  • the top and the bottom of the first Deckenrandschalungselement-part 11 are substantially flat horizontal surfaces, which may have smaller elevations, depressions, or other structures that provide a better grip of the Deckenrandschalungselements on the adjoining wall sections.
  • the page 111 opposite side of the first ceiling edge formwork element part 11, so the second Deckenrandschalungselement part 12 facing side 112 of the first Deckenrandschalungselement part 11 is formed step-shaped. More specifically, the side 112 drops from the narrower top to the broader bottom in three stages, the number of stages also being larger or smaller.
  • a vertical recess 113 or 115 is formed so that, as a result, vertical depressions 113 and 115 and vertical elevations 114 and 116, respectively, follow one another alternately.
  • the aforementioned elevations and depressions each have a substantially rectangular cross section, but may also have other cross sections.
  • latching lug 117 At the upper end of the side 112 a extending in the horizontal direction latching lug 117 is provided, under which a latching nose present on the second Deckenrandschalungselement part 12 can engage.
  • the second Deckenrandschalungselement part 12 is made of heat-insulating material, which has the best possible thermal insulation properties, and at the same time is so stable that it acts on it by the intended use Forces is only slightly compressed.
  • the same material is used as for the first Deckenrandschalungselement part 11th
  • the first Deckenrandschalungselement part 11 harder or less easily deformable formed as the second Deckenrandschalungselement part 12.
  • the Deckenrandschalungselement parts 11 and 12 made of Neopor, and the density of the first Deckenrandschalungselement part 11 33 kg / m 3 , and the density of the second Deckenrandschalungselement part 12 30 kg / m 3 .
  • the densities can be larger or smaller independently of each other.
  • This building inside side 121 of the second ceiling edge formwork part 12 is a substantially flat vertical surface.
  • this surface two over the entire length of the second Deckenrandschalungselement part 12 extending, horizontally extending recesses 122 are provided with a rectangular cross section, whose function will be explained later in more detail.
  • This recess 123 is an angle in cross-section with a first leg extending horizontally inwardly from the side 121 and one from the inside Leg end perpendicularly downgoing second leg. The function of this recess 123 will be explained later in more detail.
  • the top and bottom of the second ceiling edge form member portion 12 are substantially planar horizontal surfaces, which may have smaller elevations, depressions, or other structures that provide a better grip of the Deckenrandschalungselements on the adjoining wall sections.
  • the aforementioned elevations and depressions each have a substantially rectangular cross-section.
  • the protrusions 114 and 116 and the recesses 113 and 115 of the first ceiling edge form element part 11, and the protrusions 125 and 127 and the recesses 126 and 128 of the second ceiling edge form element part 12 are formed so that the elevations of the first ceiling edge formwork part 11 in the recesses of the second Deckenrandschalungselement part 12 come to rest, and the elevations of the second Deckenrandschalungselement part 12 come to lie in the recesses of the first Deckenrandschalungselement part 11.
  • At the tips of the bumps 126 and 128 are bevels 129 provided whose function will be explained later in more detail.
  • the bumps 114, 116, 125 and 127 do not completely fill the recesses 113, 115, 126 and 128 in which they come to rest.
  • the elevations have sections a smaller width and / or a smaller height than the associated recesses.
  • cavities 13 to 17 are formed.
  • the ceiling edge formwork element is particularly highly compressible.
  • the ceiling edge formwork element 1 can absorb forces acting in the direction of the first ceiling edge formwork element part 11.
  • These forces absorbable by the slab edge formwork element 1 include, in particular, those forces that are exerted on the slab edge formwork element 1 by the floor slab due to vibrations, thermal expansion or other causes.
  • first Deckenrandschalungselement part 11 facing side 124 of the second Deckenrandschalungselement part 12 goes from this one extending in the horizontal direction latching lug 130, which in the intended assembled, ie in the in the Figures 1 and 2 shown state of the Deckenrandschalungselement parts 11 and 12 is engaged under the above-mentioned locking lug 117 of the first Deckenrandschalungselement part 11.
  • the Deckenrandschalungselement parts 11 and 12 are characterized in the in the Figures 1 and 2 shown brought in accordance with the intended final state that the second Deckenrandschalungselement part 12 is placed from above on the first Deckenrandschalungselement part 11.
  • This placement is by the above-mentioned bevels 129 at the ends of the elevations 125 and 127th the second Deckenrandschalungselement part 12 facilitates.
  • the bevels 129 the elevations 125 and 127 are automatically guided in the associated recesses 113 and 115 of the first Deckenrandschalungselement part 11.
  • the elevations 114 and 116 of the first Deckenrandschalungselement part 11 enter the associated recesses 126 and 128 of the second Deckenrandschalungselement part 12.
  • the second Deckenrandschalungselement part 12 on the first Deckenrandschalungselement part 11 passes shortly before reaching the in the Figures 1 and 2 shown end position, the latching lug 130 of the second Deckenrandschalungselement part 12, the locking lug 117 of the first Deckenrandschalungselement part 11 and snaps under this.
  • the intended final state is reached.
  • the second Deckenrandschalungselement part 12 strikes in this state on the first Deckenrandschalungselement part 11 and can not be moved further down. Due to the locking connection effected by the latching lugs 117 and 130, the first ceiling edge formwork element part 11 can no longer be moved upwards.
  • the Deckenrandschalungselement parts 11 and 12 can not be moved relative to each other in the horizontal direction. This is because the elevations are only partially smaller than the wells in which they come to rest. More specifically, the front ends of the projections are not narrower than the recesses in which they come to rest. Thus, so the surveys can not move within the wells. More specifically, a movement in the direction of the width b is completely excluded, and at least makes it difficult to move in the direction of the length l. Preferably, the elevations sit so tight in the wells that due to the frictional forces to be overcome no movement at all in the direction of the length l is possible.
  • the resulting Deckenrandschalungselement 1 has substantially flat horizontal upper and lower sides. Both the tops of the Deckenrandschalungselement parts 11 and 12 and the undersides of the Deckenrandschalungselement parts 11 and 12 abut gapless and without height offset together.
  • the Deckenrandschalungs institute 1 can additionally using a in the FIG. 5 shown armature 18 are fixed in their intended position.
  • the armature 18 is an angle with a horizontal leg and a vertical leg extending vertically downwardly therefrom, wherein a hole 181 is provided in the horizontal leg.
  • the armature 18 can be pushed from the side into the provided in the second Deckenrandschalungselement part 12 angular recess 123. In the FIG. 1 is the state in which this has already happened.
  • the leg 18 of the armature 18 containing the hole 181 protrudes horizontally out of the second ceiling edge formwork element part 12.
  • a first end of a wire, a string, or the like can now be attached.
  • the other end can then be fastened, for example, to the reinforcing steel for the floor slab or to another non-movable building part.
  • the ceiling edge formwork element itself can not be moved out of its intended position and out of its intended position by very large forces.
  • the armature 18 is preferably made of a material with poor thermal conductivity, for example of a plastic, but can in principle also be made of any other material.
  • the connection of the Deckenrandschalungselement parts 11 and 12 by placing the second Deckenrandschalungselement part 12 from above allows a particularly simple and fast production of a slab edge formwork. As a result, it is excluded, among other things, that the already patched on the wall and adjusted first Deckenrandschalungselement 11 is displaced laterally. Further, it can be prevented that during assembly of the adhesive or mortar, using the Deckenrandschalungsiana are attached to the wall, is laterally displaced by the second Deckenrandschalungselement part 12. Thus, no adhesive or mortar can get between the Deckenrandschalungselement parts 11 and 12, and it is ensured that the Deckenrandschalungsetti are fully and evenly connected to the adjacent wall sections. In addition, it is guaranteed under all circumstances that the Deckenrandschalungselement parts 11 and 12 in the assembled state quite exactly assume a predetermined relative position and can not leave.
  • the cavities 13 to 17 between the Deckenrandschalungselement parts 11 and 12 that can be absorbed by the Deckenrandschalungselement 1 acting on this forces.
  • the same positive effect can be achieved if the cavities are filled with third Deckenrandschalungselement- parts, which consists of a very easily deformable consist of elastic material.
  • the material is preferably much softer and more compressible than the Deckenrandschalungselement parts 11 and 12, so that the Deckenrandschalungselement 1 is equally strong compressible with the same force as if only the unfilled cavities would be provided.
  • a suitable material for this purpose is a foamed plastic, for example a flexible foam.
  • the third Deckenrandschalungselement parts can also consist of any other materials that have the desired properties.
  • the filling of the cavities with the third Deckenrandschalungselement parts has the positive effect that thereby further improve the already good thermal insulation properties of the Deckenrandschalungselements 1 again. This is especially true if the third Deckenrandschalungselement parts are made of a particularly good thermal insulation material.
  • the cavities are filled with the third Deckenrandschalungselement- parts can be provided without worsening the thermal insulation properties of the Deckenrandschalungselements to form larger by the third Deckenrandschalungselement parts filled cavities, whereby the Deckenrandschalungselement is even more compressible, so even greater forces can absorb.
  • the third Deckenrandschalungselement- parts may be correspondingly shaped, for example, cuboidal items that are attached before the assembly of the first and second Deckenrandschalungselement parts 11 and 12 at the corresponding locations on the first Deckenrandschalungselement part 11 or the second Deckenrandschalungselement part 12.
  • a first possibility is that the third Deckenrandschalungselement parts on the first Deckenrandschalungselement part 11 or glued to the second Deckenrandschalungselement part 12.
  • Another possibility is that on the third Deckenrandschalungselement- parts and the first and second Deckenrandschalungselement parts 11 and 12 complementary structures, such as depressions and associated elevations are provided so that the third Deckenrandschalungselement- parts on the first or the second Deckenrandschalungselement Part 11 and 12 plugged and held by clamping action.
  • the attachment could also be done by snap-in connections. Angling or sprinkling the third Deckenrandschalungselement parts would be conceivable.
  • the ceiling edge formwork element 1 can of course be made at different heights.
  • the height of the Deckenrandschalungselements preferably corresponds to the thickness of the ceiling to be produced using the Deckenrandschalungs institute.
  • the ceiling edge formwork element 1 can of course also be produced in different widths.
  • the width is preferably chosen as large as possible to optimize the thermal insulation properties, but may, as already mentioned, be a maximum of 1/3 of the wall thickness. Therefore, the optimum thickness of the slab edge formwork element 1 depends on the wall thickness.
  • FIGS. 6 to 8 A particularly simple way of producing Deckenrandschalungsianan 1 in the desired thickness is in the FIGS. 6 to 8 illustrated.
  • Deckenrandschalungs element 1 takes place here by the fact that if necessary on the in the Figures 1 and 2 shown ceiling edge formwork element 1 a thickness increasing further (fourth) Deckenrandschalungselement part 19 is plugged.
  • the resulting Deckenrandschalungselement is in the FIG. 6 perspective, and in the FIG. 8 shown in a sectional view.
  • the fourth Deckenrandschalungselement part 19 alone is in perspective in the FIG. 7 shown.
  • the fourth Deckenrandschalungselement part 19 is placed in the example considered laterally, if necessary, on the side facing away from the first Deckenrandschalungselement part 11 side 121 of the second Deckenrandschalungselement part 12.
  • the fourth Deckenrandschalungselement part 19 has for this purpose on its side facing the second Deckenrandschalungselement part 12 horizontally extending projections 191 extending over the entire length of the fourth Deckenrandschalungselement part 19 and complementary to those on the side 121 of the second Deckenrandschalungselement Part 12 provided recesses 122 are formed.
  • the elevations 191 of the fourth ceiling edge formwork element part 19 come to lie in the recesses 122 of the second ceiling edge formwork element part 12 and are held therein by clamping action.
  • the fourth Deckenrandschalungselement part 19 has on its side facing away from the second Deckenrandschalungselement part 12 recesses 192 which correspond to the provided in the second Deckenrandschalungselement part 12 depressions 122. Using these recesses, another fourth ceiling edge form member portion 19 may be attached to the fourth ceiling edge form member portion 19.
  • 19 can be created with different thicknesses using one or more fourth Deckenrandschalungselement parts 19 Deckenrandschalungs institute.
  • the fourth Deckenrandschalungselement part 19 further has on its side facing the second Deckenrandschalungselement part 12 side and at its from the second Deckenrandschalungselement part 12 opposite side at different heights lateral cuts 193 and 194 on. These cuts represent predetermined breaking points at which the fourth ceiling edge formwork element part 19 can be broken. This makes it possible to adjust the height of the fourth Deckenrandschalungselement part 19 to the height of the first and second Deckenrandschalungselement-part 11 and 12. This has the positive effect that the fourth Deckenrandschalungselement part 19 can be used at arbitrarily high first and second Deckenrandschalungselement parts 11 and 12.
  • the protruding part of the fourth Deckenrandschalungselement part 19 can be easily aborted at one of the existing lateral cuts 193 and 194 and thereby adjusted in height to the given conditions ,
  • the fourth Deckenrandschalungselement parts 19 are attached to the second Deckenrandschalungselement part 12 before it is placed on the first Deckenrandschalungselement part 11
  • the fourth Deckenrandschalungselement parts 19 in the example considered consist of the same material as the second Deckenrandschalungselement part 12, but could also consist of any other material.
  • FIGS. 9 and 10 show perspective views of such corner pieces. It shows the FIG. 9 a corner piece for an outside corner, and the FIG. 10 a corner piece for an inner corner.
  • corner pieces designated by the reference symbols 2 and 3 in the figures are, like the straight edge edge formwork elements 1 described above, also composed of several individual parts. In particular, they also include a first Deckenrandschalungselement part 21 and 31 and a second Deckenrandschalungselement part 22 and 32nd
  • the first Deckenrandschalungselement parts 21 and 31 are in turn each composed of two straight Deckenrandschalungselement parts 11.
  • the two straight Deckenrandschalungselement parts 11 are cut off at one of its ends at a 45 ° angle and connected to these ends, for example, by gluing or any other manner.
  • the second Deckenrandschalungselement parts 22 and 32 are each composed of two straight Deckenrandschalungselement parts 12.
  • the two straight Deckenrandschalungselement parts 12 are cut off at one of its ends at a 45 ° angle and connected to these ends, for example, by gluing or any other manner.
  • corner pieces for rectangular corners can be produced by a corresponding blank of the straight slab edge formwork parts.
  • the corner angle can be chosen arbitrarily large, so that in each case suitable corner pieces can be made for any building corners.
  • the assembly of the first Deckenrandschalungselement parts 21 and 31 and the second Deckenrandschalungselement parts 22 and 32 takes place as in the straight Deckenrandschalungs instituten, namely by plugging the second Deckenrandschalungselement part on the first Deckenrandschalungselement part, wherein also in the Eck Seriesen the first Deckenrandschalungselement part 21 and 31 comes to rest outside. Even otherwise applies to the Deckenrandschalungselement corner pieces 2 and 3, everything that applies to the straight Deckenrandschalungs comprise 1. To avoid repetition, reference is made in this regard to the above statements.
  • Deckenrandschalungselement corner pieces 2 and 3 are used in which the remote from the corner ends of the legs of the first Deckenrandschalungselement parts 21 and 31 come to rest at other locations than the side facing away from the corner ends of the legs the second Deckenrandschalungselement parts 22 and 32, so the first Deckenrandschalungselement parts 21 and 31 and the second Deckenrandschalungselement parts 31 and 32 overlap each other only partially.
  • a straight ceiling edge formwork element 1 adjoining it is initially set adjacent to the first ceiling edge formwork element part 21 or 31 a straight first Deckenrandschalungselement part 11, and then sets adjacent to the second Deckenrandschalungselement part 22 and 32, a straight second Deckenrandschalungselement part 12 on.
  • the joints between adjacent first Deckenrandschalungselement parts are always arranged laterally offset from the joints between adjacent second Deckenrandschalungselement parts. It is excluded that joints between adjacent first Deckenrandschalungselement parts and joints between adjacent second Deckenrandschalungselement parts adjacent to each other or come to lie directly behind each other.
  • corner pieces forces the person making the slab edge formwork quasi to arrange the first and second Deckenrandschalungselement parts with the advantageous mutual lateral offset.
  • elevations and depressions using which the fourth Deckenrandschalungselement part 19 is connected to the second Deckenrandschalungselement part or another fourth Deckenrandschalungselement part.
  • elevations and depressions are varied in terms of arrangement, shape, size and number manifold.
  • the interconnected Deckenrandschalungselement parts in the interconnected state can not move relative to each other, there is also no restriction.
  • a relative mobility of the interconnected Deckenrandschalungselement- parts can be provided. This is especially true in cases where the mobility is limited, so for example, if movements can only take place in a certain direction, or if movements can be made only in a certain maximum extent, or if movements can be made only with great effort, or if Movements can only be made with certain tricks (so that no unintentional independent relative movements can take place).
  • one does not have to accept intentional relative movements This is the case, for example, if the Deckenrandschalungselement parts can not be made or at least not with reasonable effort differently, or if the relative mobility is a consequence of unavoidable variations in the production and occurs only in rare exceptional cases.
  • ceiling edge formwork element presented here proves to be very advantageous regardless of the details of the practical realization in many respects.
  • ceiling edge formwork elements of the type presented with particularly simple and rapid processability a particularly good thermal insulation and a particularly good absorption of force can be achieved.

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  • 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)
EP15168344.8A 2014-06-26 2015-05-20 Élément de coffrage de bordure Active EP2960392B1 (fr)

Applications Claiming Priority (1)

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DE102014108952.9A DE102014108952A1 (de) 2014-06-26 2014-06-26 Deckenrandschalungselement

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EP2960392A1 true EP2960392A1 (fr) 2015-12-30
EP2960392B1 EP2960392B1 (fr) 2022-04-13

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EP (1) EP2960392B1 (fr)
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521223A3 (de) * 2018-04-25 2020-01-15 Holzmann Gmbh & Co Kg Aus mehreren Formteilen zusammengesetztes Deckenrandschalungselement
AT521074A3 (de) * 2018-03-20 2020-01-15 Albanese Pino Abschalwinkel und ein Erweiterungselement für einen Abschalwinkel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017107471U1 (de) 2017-12-07 2018-01-02 DiHa Patentverwertungs GbR (vertretungsberechtigte Gesellschafter Konrad Wetzstein, 86502 Laugna und Anton Kempter, 89361 Landensberg) Deckenrandschalungselement
DE102018109987A1 (de) * 2018-04-25 2019-10-31 Holzmann Gmbh & Co. Kg Federndes Deckenrandschalungselement

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GB909035A (en) * 1957-11-15 1962-10-24 Dic Ets A floor construction in buildings formed of pre-fabricated elements
DE2714578A1 (de) * 1977-04-01 1978-10-05 Siegfried Gebhart Filigrandecke zur schalung von betondecken
DE3529701C1 (en) * 1985-08-20 1987-01-15 Helmut Lehr Foamed-plastic angular insulating element for the right-angled exterior corner of a building
DE19526190A1 (de) * 1995-07-18 1997-01-23 Gefinex Jackon Gmbh Schalung
DE19736278A1 (de) * 1997-08-21 1999-02-25 Hauraton Betonwaren Als Dämmschalung ausgebildetes Schalungselement, insbesondere Deckenrandschalung
DE29913611U1 (de) * 1999-08-04 1999-12-30 Gima Gipser Und Malerbedarf Gm Deckenrandschalungselement
WO2000061879A1 (fr) * 1999-04-13 2000-10-19 Kai Graugaard Procede et moyens de fabrication de fondations et d'un plancher isoles
DE20119250U1 (de) * 2001-11-26 2002-04-25 Winklmann Gmbh & Co Kg Deckenabmauerung
FR2941725A1 (fr) * 2009-02-03 2010-08-06 Fabemi Gestion Element d'isolation thermique pour bloc prefabrique et bloc de construction ainsi obtenu.
DE202010014021U1 (de) * 2010-10-08 2011-01-05 Holzmann Gmbh & Co. Kg Schalungselement
DE102011050031A1 (de) * 2011-05-02 2012-11-08 Futura Fundamentsysteme Gmbh Schalungselement und Verfahren zur Herstellung eines über eine Außenwand ragenden Geschossdeckenabschnitts
DE102012108662A1 (de) 2012-09-16 2014-03-20 Bernd Beck Deckenrandschalungselement

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DE69326827T2 (de) * 1992-02-07 2000-05-18 Oscar Wilje Fugenvorrichtung
DE9218719U1 (de) * 1992-10-23 1995-03-02 Horstmann Baubedarf GmbH, 79771 Klettgau Deckenrandschalelement
DE9400637U1 (de) * 1994-01-15 1994-03-17 König, Siegfried, 67661 Kaiserslautern Deckenabschalstein mit integrierter Wärmedämmung
DE29515902U1 (de) * 1995-10-06 1995-12-07 König, Siegfried, 67661 Kaiserslautern Deckenabschalstein mit integrierter Wärmedämmung
DE29801645U1 (de) * 1998-01-31 1998-06-04 Hummel, Heinz, 49196 Bad Laer Deckenrandschalungselement

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB909035A (en) * 1957-11-15 1962-10-24 Dic Ets A floor construction in buildings formed of pre-fabricated elements
DE2714578A1 (de) * 1977-04-01 1978-10-05 Siegfried Gebhart Filigrandecke zur schalung von betondecken
DE3529701C1 (en) * 1985-08-20 1987-01-15 Helmut Lehr Foamed-plastic angular insulating element for the right-angled exterior corner of a building
DE19526190A1 (de) * 1995-07-18 1997-01-23 Gefinex Jackon Gmbh Schalung
DE19736278A1 (de) * 1997-08-21 1999-02-25 Hauraton Betonwaren Als Dämmschalung ausgebildetes Schalungselement, insbesondere Deckenrandschalung
WO2000061879A1 (fr) * 1999-04-13 2000-10-19 Kai Graugaard Procede et moyens de fabrication de fondations et d'un plancher isoles
DE29913611U1 (de) * 1999-08-04 1999-12-30 Gima Gipser Und Malerbedarf Gm Deckenrandschalungselement
DE20119250U1 (de) * 2001-11-26 2002-04-25 Winklmann Gmbh & Co Kg Deckenabmauerung
FR2941725A1 (fr) * 2009-02-03 2010-08-06 Fabemi Gestion Element d'isolation thermique pour bloc prefabrique et bloc de construction ainsi obtenu.
DE202010014021U1 (de) * 2010-10-08 2011-01-05 Holzmann Gmbh & Co. Kg Schalungselement
DE102011050031A1 (de) * 2011-05-02 2012-11-08 Futura Fundamentsysteme Gmbh Schalungselement und Verfahren zur Herstellung eines über eine Außenwand ragenden Geschossdeckenabschnitts
DE102012108662A1 (de) 2012-09-16 2014-03-20 Bernd Beck Deckenrandschalungselement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521074A3 (de) * 2018-03-20 2020-01-15 Albanese Pino Abschalwinkel und ein Erweiterungselement für einen Abschalwinkel
AT521223A3 (de) * 2018-04-25 2020-01-15 Holzmann Gmbh & Co Kg Aus mehreren Formteilen zusammengesetztes Deckenrandschalungselement
AT521223B1 (de) * 2018-04-25 2020-11-15 Holzmann Gmbh & Co Kg Aus mehreren Formteilen zusammengesetztes Deckenrandschalungselement

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EP2960392B1 (fr) 2022-04-13
DE102014108952A1 (de) 2015-12-31

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