EP0631022B1 - Raumkörper zur Errichtung von Bauwerken und Verfahren zu seiner Herstellung - Google Patents
Raumkörper zur Errichtung von Bauwerken und Verfahren zu seiner Herstellung Download PDFInfo
- Publication number
- EP0631022B1 EP0631022B1 EP94106923A EP94106923A EP0631022B1 EP 0631022 B1 EP0631022 B1 EP 0631022B1 EP 94106923 A EP94106923 A EP 94106923A EP 94106923 A EP94106923 A EP 94106923A EP 0631022 B1 EP0631022 B1 EP 0631022B1
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- EP
- European Patent Office
- Prior art keywords
- formwork
- construction units
- precast construction
- tridimensional
- ceiling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
- E04B1/34815—Elements not integrated in a skeleton
- E04B1/34823—Elements not integrated in a skeleton the supporting structure consisting of concrete
Definitions
- the invention relates to a spatial body according to the Preamble of claim 1 and a method for Production of such a spatial body.
- Buildings constructed from spatial bodies have the disadvantage that they are either only with large Effort can be produced and / or transported or but not enough variety for too have erecting buildings of all kinds, such as B. residential and office buildings, parking decks, parking garages, Underground car parks, exhibition stands, warehouses, hall installations, Glass houses, winter gardens, balconies.
- B. residential and office buildings such as B. residential and office buildings, parking decks, parking garages, Underground car parks, exhibition stands, warehouses, hall installations, Glass houses, winter gardens, balconies.
- the well-known, from Several structures built up show all the main disadvantage that it is one requires considerable effort, one formed by them common outside ceiling, e.g. B. a parking garage ceiling with to get longer life waterproof.
- DE-A-26 44 453 is already one of several Prefabricated components assembled prefabricated cell known but which are not inherently rigid because the reinforcement ends form in the joint surfaces End faces of the prefabricated cell Prefabricated components are not connected to each other.
- the object of the invention is to produce a with high precision, without Difficulties transportable from the place of manufacture to the building site and there Easily mountable, if necessary also removable room body of the type mentioned above, which also for building garages waterproof parking garage ceilings is particularly suitable.
- the reinforcement ends of the two on both sides Prefabricated components of a building cell in the pairs assigned to each other Formwork recesses, preferably in the form of lost ones Formwork boxes, open out. These can be easily combined with each other connect and in that the adjacent formwork recesses in the final assembly of the building cell after connecting the reinforcement ends Can be filled uniformly with concrete, even a homogeneous one Concrete cross-section can be achieved that meets the requirements of anti-corrosion protection as well as fire protection to the reinforcements.
- the spatial body I is composed of two prefabricated components 1 and 2, which are preferably made of concrete.
- the precast concrete element 1 consists of a rectangular ceiling section 3 of length "l" and width "b1".
- the Precast concrete component 2 in turn consists of a rectangular ceiling section 7 of length "l” and the Width "b2". At the outer corners at the bottom of the Ceiling section 7, aligned with the outer long side 8, there are also two approximately vertical supports 9 and 10 the height "h".
- the lengths "l" of the ceiling sections 3 and 7 of the two Precast concrete parts 1 and 2 match, the widths "b1" and “b2" can be the same or different. Furthermore, the supports 5 and 6 of the prefabricated concrete component 1 and the supports 9 and 10 of the prefabricated concrete component 2 the same height "h”.
- the upright two precast concrete elements 1 and 2 together form the free-standing spatial body I by on their faces along their inner faces Support the long sides 11 and 12 against each other.
- the assembled from the ceiling sections 3 and 7 two-part ceiling of the room body I is of the four Supports 5, 6, 9 and 10 worn.
- In the top of the Ceiling drainage systems can be done in different ways integrate and connection means for a spatial body provide that is supported on the ceiling. By cross and Longitudinal beams can give the ceiling the static Conditions to be adjusted.
- the two precast concrete elements form 1 and 2 of the spatial body according to the invention in the longitudinal direction one rigid along its long sides Two-joint frame.
- precast concrete elements 1 and 2 of the spatial body I in the transverse direction a three-articulated frame.
- the two opposite arrows in Fig. 1 b show the directions in which the two components 1 and 2 can be placed next to each other to form the three-joint frame to build.
- the three-joint frame can be bent into a rigid one Transfer two-joint frame when the precast concrete 1 and 2 are connected rigidly in the transverse direction.
- the horizontal forces in the impact area smaller, also the steel requirement is reduced.
- the invention positive connection through a screw connection be made so that the spatial body according to the invention can also be dismantled into the individual prefabricated concrete components are.
- FIG. 1c A positive connection is shown schematically in Fig. 1c shown.
- screw connections in between the supports transverse beams of the invention Integrated body Such a screw connection within a space left blank in the formwork in the joint area of two adjacent cross beams of the two precast concrete elements of the room is in Fig. 1c indicated by dashed lines.
- the recessed Room labeled "R” for assembly and disassembly is accessible from below and in which the threaded Ends "B1" and “B2" of transverse reinforcing bars open over which a threaded sleeve "M” engages, the bottom to connect with a wrench the rebar tightened or their separation loosened can be.
- connection is advantageously made before the production of the two precast concrete elements in one common formwork. Then there is a separation, around the two related components of one Being able to stack and transport the body separately. A new connection is only made at the construction site of the two components manufactured together the functional spatial body I.
- Two supports of a prefabricated concrete component 1 or 2 can by a vertical line indicated by dashed lines in FIG Wall element 4 'along the outer long side 4 be connected.
- the supports then form the lateral boundaries of a longitudinal Wall section that an outer or inner or Partition wall section of a made up of several spatial bodies Can represent buildings and also breakthroughs in the form of windows or doors can.
- vertical wall elements 2 'and 3' be present, the are limited on the outside by the supports 6 and 10 and which border on the inside with vertical butting surfaces.
- the two prefabricated concrete components 1 and 2 composite rooms form the two vertical wall elements 2 'and 3' in the transverse direction essentially closed vertical wall section, the same as that running in the longitudinal direction Wall element 4 'an outer or inner or intermediate wall section one made up of several spatial bodies I. Building can represent.
- Fig. 2 shows another in plan view from below inventive spatial body II, which is different from the spatial body I according to FIGS. 1 a and 1 b differs only in that that the supports 5 'and 9' of the one (right) outer corners of precast concrete elements 1 and 2 each have the distance c.
- Such an offset can e.g. B. to build an underground car park from several such rooms be beneficial to parking between the To facilitate supports 5 'and 9' (Fig. 5 c below).
- connection of two adjacent spatial bodies on supports can be easily dismantled using tension members so that the spatial body in the same or in one different arrangement for the same or different purposes on others Places can be rebuilt. You can the individual spatial bodies temporarily also in dismantled their two precast concrete parts and then be put together again.
- precast concrete elements 1 and 2 can each have a length of 5, 6, 7, 8 or 9 meters and a width of 2 or 3 meters with a clear ceiling height of, for example, 280 cm.
- the individual prefabricated concrete components are easy to use Manufacture in series in precision steel molds.
- the invention is based on the idea that the both precast concrete parts of a room body always together be produced and together until assembly stacked and transported. Only through that joint production in a formwork can be the optimal Fit of the two prefabricated concrete components of an inventive Be ensured.
- the common Manufacturing also ensures that the concrete texture at the joints of the precast concrete elements of a spatial body are completely the same.
- the same Water / cement factor, the same material temperature at the manufacture and the same grain structure of the cement mass result in agreement in shrinkage and curing of the two components of a spatial body according to the invention.
- the one common formwork table for the two ceiling sections which has components.
- the formwork table is a flat Formwork sheet as formwork separating element for subdivision of the two adjoining ceiling elements of the construction sites inserted. Then the formwork table becomes Forming the two ceiling elements and for concreting the ceiling sections are poured onto the supports with concrete.
- the formwork separating element can be selected External profile on the abutting surface of the ceiling element of the a component can be concreted or it can be one low material thickness of z. B. have 1.0 to 1.5 mm, that the loss of material between the abutting surfaces of the adjacent ceiling elements of the two components negligible after removal of the formwork separating element is small.
- 3 a and 3 b show partial cross sections through two adjacent ceiling sections 13, 14 and 15, 16, each made together in a formwork table have been, here the formwork separating element 17 or 18 with anchors 19 and 20 on the abutting surface of one Ceiling section 13 or 15 is firmly connected, while the mating surface on the other section of the ceiling on the outside of the formwork separating element is present.
- the formwork separating element consists of a straight sheet metal strip that is perpendicular to the plane of the Ceiling elements lies.
- Formwork separating element advantageously in cross section arched, creating mutual support of the prefabricated concrete components in the joint area of the ceiling elements is favored. Since the ceiling elements 13, 14 and 15, 16 are each made together in a formwork table according to the invention ensures that the ceiling elements when using a formwork separating element with its abutting surfaces exactly adjacent to each other and point and - Line contact is excluded.
- a semicircular cross section of the formwork separating element to design the end faces of the ceiling elements two related prefabricated concrete components offer the Advantage that assembly tolerances when setting up a Are allowed. So the contiguous Ceiling elements of the two components during assembly of the spatial body are not exactly aligned horizontally, around the flat contact of the ceiling elements on their abutting surfaces to be able to ensure.
- a planar system is also ensured if the adjacent ceiling elements form a flat roof-shaped angle that changes accordingly the expected setting process of the two prefabricated concrete components in a substantially horizontal Location. The full area remains during this setting process Contact of the two against each other on their end faces supporting ceiling sections of the room body always received. Point and line-shaped touches avoided advantageously. This is also true then when the formwork separating element after manufacture the prefabricated concrete components is removed and not on the Butt surface of one component remains.
- the vertical wall sections adjoining each other 2 'and 3' along a transverse side of the two prefabricated concrete components 1 and 2 can be like that Ceiling sections made in a common scarf shape his.
- An optimal fit on the butt surfaces of the both wall sections 2 'or 3' does not play here Role as with the abutting surfaces in the ceiling area.
- FIG. 4a shows a spatial body I 'according to the invention two precast concrete elements 1 'and 2', each with longitudinal and Cross beams U1 and U2, in a further embodiment.
- the spatial body I 'differs from that Space body I in Fig. 1b essentially in that the Top of that formed by the two precast concrete elements Blanket D has a circumferential shoulder A on the outside.
- With one of several adjoining spatial bodies I 'composed ceiling each form two abutting transverse or longitudinal paragraphs two juxtaposed spatial bodies one longitudinally divided Channel section, which is advantageously for receiving serves a drainage channel.
- the spatial body I ' is shown in section in Fig. 4b, each precast concrete element here has a central beam U3.
- the ceiling sections between the joists largely thin.
- FIG. 4c shows two contiguous inventive Room body I'a, I'b in broken form.
- a tension member 23 bolt
- FIG. 4d shows a tension member modified according to the invention 23 'with a 23' 'thrust cone that is pre-made in conical recesses 21 'and 22' in each other to screw supports 21 and 22 of the prefabricated concrete components I'a and I'b intervenes.
- the Thrust cone 23 '' has a tensile and pressure resistant connection, where the gap S of the precast concrete elements I'a and I'b exactly fixable.
- the Ratios chosen so that with a tight screw a gap width of about 20 mm is ensured. With such a connection are also on the Shear forces acting on the prefabricated concrete components in the longitudinal direction the gap advantageously not on the tension member 23 ', but transferred to the thrust cone 23' '.
- the two-joint frame have the two opposite Prefabricated concrete components of the bodies I'a and I'b in Fig. 4b recesses or paragraphs 24, 25 of approximately the same size, which together form a concrete channel 26.
- the vertical Gap S between the two supports 21, 22 below the Concrete channel 26 is through an inserted sealing tape 26 '' waterproof finish.
- the concrete trough is used for Recording a drainage channel 26 'made of sheet metal or Plastic.
- slots 27 and 28 on opposite upper ends of the recesses 24, 25 are the angled Glued edges 29 and 30 of the drainage channel 26 '.
- the gutter is through a walk-in or passable Grid 31 covered to z. B. a parking area to be able to build an underground car park.
- built underground car park can be used as a drainage system from related to each other Channels integrated.
- the channels can also be used on vertical Connect downpipes as shown below using the Fig. 7 a, 7 b and 7 d will be described.
- FIG. 7 a shows a top view from below of four on the outside Corner points of adjoining spatial bodies I 'c to I 'f.
- the adjoining four supports 33 to 36 form a central node for accommodation a vertical drain pipe 37.
- the four Supports 33 to 36 in the example each on their outer edges semi-circular recesses 38 to 41 which together form a vertical round shaft K form in which the drain pipe 37 takes place, which to the Channel system in the form of several spatial bodies Ceiling is tightly connected.
- composite spatial bodies can the drain pipe be connected to wet cells.
- Fig. 7b shows the ceiling section of Fig. 7a in the Top view from above.
- the concrete channels 26 according to Fig. 4c meet at the central node for admission of the drain pipe 37 shown in FIG. 7a.
- the recesses or Heels on the prefabricated concrete components to form concrete channels are designed so that they become a node run slightly inclined.
- the inclination can be about 1%.
- the drainage system in one, from several according to the invention Underlying body formed ceiling
- the thought is essentially all joints in the ceiling level between adjoining rooms not to close, but to leave open and to be trained as gutters, through which rainwater directly or is discharged through inserted drainage channels.
- FIG. 7c shows a further channel design according to the invention.
- the individual prefabricated concrete components point here in each case a channel-like edge near the edge of the ceiling Indentation 66 on one of two prefabricated concrete components composite room body a circumferential concrete channel form, whereby each spatial body has an integrated Drainage system. Through one Every room body can be drained separately become.
- the encircling concrete channel can accommodate a Gutter body made of sheet metal or plastic or serve them even drains the water. In the latter case, you can the joints of the two prefabricated concrete parts of the room Gutter connectors are provided that the Profile of the concrete channel are adjusted, or the opening of the Channels to the outside at the joints are each through cordoned off a concrete rib.
- FIG. 7c parts of two adjacent to one another are corresponding to FIG. 4c Space bodies I''a and I''b shown.
- the Gap S between adjacent supports of the two spatial bodies I''a and I''b is covered by a cover cap 67, those on the adjacent outer wall areas 68, 69 the parallel sections of the concrete channels 66, 66 rest.
- the top ends of the outer wall areas are so compared to the ceiling surface of the room body I''a and I''b reset in height that above the cap 67 a grate that can be walked on or driven over 70, comparable to the grating 31 in Fig. 4c, space finds that on paragraphs 71 and 72 of the opposite Precast concrete components rests, the top of the Grating is in the ceiling level of the room body.
- Fig. 7d shows comparable to Fig. 7 a in plan view Parts of four adjoining spatial bodies I''c, I''d, I''e and I''f with a vertical dashed line Drain pipe 73 in a central node of this four spatial bodies.
- Drain pipe 73 for connecting the circumferential channels 74, 75, 76 and 77 of the four spatial bodies to the central end pipe 73 have the outer channel walls 78, 79, 80 and 81 openings at the centrally opposite corners on. Gutter parts engage in these openings 82, 83, 84 and 85 one connected to a central cylindrical drainage element 90 are formed, which to the upper end of the drain pipe 73 is connected.
- the ceiling sections of the precast concrete elements are either factory coated waterproof and / or as waterproof Concrete slabs trained.
- the ceilings formed by several spatial bodies with integrated Drainage system can not only be as free passable and walkable areas are designed, they are also suitable as a wing for planting.
- the channels are equipped with a protective filter covered.
- valves can be provided through which the required Water retention set for the plants can be.
- the precast concrete components for the construction of the invention Spacious bodies can advantageously be standard with empty pipes, junction boxes and junction boxes for equip electrical lines, switches and sockets, to make an electrical installation in a simple way to be able to.
- the spatial bodies can be perpendicular to each other in two running directions mounted like a chessboard at a distance become.
- the spaces are hooked in Filled in ceiling elements.
- the ceiling elements lie then e.g. on paragraphs that according to Fig. 4b also for They serve to form rain gutters, or they are based on them additional beams.
- the room body can also be mounted in parallel rows the distance to the next row with suspended ceiling elements is bridged. Can too here the ceiling elements on recesses for the gutters lie on.
- the ceiling elements can easily be of any length getting produced. It is therefore possible to use the room elements to be installed in industrial halls in order to close levels create. Different length and width dimensions of the industrial halls can be adjusted by their lengths Slightly balance the ceiling elements between inventive spatial body are hung.
- Fig. 5 a shows e.g. an industrial hall with spaced in three rows 42, 43 and 44 Bodies and suspended in between in two rows Ceiling elements 45 and 46, with only the three foremost space and the foremost ceiling elements are shown.
- the ceiling elements 45 and 46 are in Fig. 5 a shown in section.
- FIG. 5b shows a broken view the left connection of the front end of a ceiling element 45 'to the visible front support 46 of a prefabricated concrete component by means of a tension member 47 that the pre-drilled holes in the Support 46 and in a shoulder 48 on the ceiling element 45 penetrates.
- the tension member 47 can correspond to the bolt 23 in FIG. 4c or 4d.
- Corresponding is the invisible rear end of the ceiling element to the invisible rear support of the room body connected.
- the ceiling element 45 rests with its left Projection 49 on a prefabricated concrete component. Not that one shown right end of the ceiling element is corresponding trained and in the same way to a prefabricated concrete component connected.
- Fig. 5 c shows the view of an underground garage with two Distance from each other rows 51 and 52 of Spatial bodies II corresponding to FIG. 2 with a row in between suspended ceiling elements 53, each of which again only the two foremost bodies and that foremost ceiling element are visible.
- the ceiling element 53 is shown in section in FIG. 5c.
- Fig. 5 d shows a schematic representation in the view a three-span row house R1, R2, R3, each with two storeys G1, G2.
- the row house is made up of three times three superimposed spatial structures.
- the adjacent three-bar frame can be moved in the transverse direction the spatial body by adding in-situ concrete closed floor frames are transferred.
- In this Trap becomes the drainage channel between two neighboring ones Spacious bodies (see Fig. 4c) dimensioned so large that after a grouting with in-situ concrete a continuous Latch is formed.
- Fig. 6 shows the arrangement of a parapet 54 on the left Outside edge of a spatial body according to the invention, wherein the offset shoulder profile 55 of the parapet on paragraph 56 of the Room body is connected to the recording according to Fig. 4c serves a drainage channel.
- Fig. 8 shows the connection of a support 57 of an upper Room body to a lower room body, the profile 58 of the support end on the upper body to the profile of paragraph 56 is adapted to the lower body. It it is clear that the recess 56 is designed so far can be that the support end of the upper body as whole on the horizontal floor of the recess space finds, and the support end of the upper body no must have a special profile.
- FIG. 9 shows another spatial body according to the invention III from two precast concrete elements 59, 60, whose Ceiling sections except for the longitudinal and cross beams 61, 62 and 63, 64 are excluded. Support yourself the cross beams 63, 64 on the front faces of each other from.
- the spatial body III forms, like those described above Room body with the closed ceilings in the longitudinal direction a two-joint frame and one in the transverse direction Three-joint frame, the three-joint frame accordingly as in the previously described spatial bodies by shape or Traction can be transferred into a two-joint frame can.
- a scaffold-like room is under construction suitable for greenhouses and conservatories. You can through glass roofs and glass domes 65 of any design be covered. With a square base of e.g. B. 6 x 6 m with a pyramid-shaped glass construction arise z. B. pavilions with or without external walls be used for trade fairs, exhibitions, etc. can.
- the framework-like spatial body III can also consist of two steel elements attached to the cantilevered arms support each other.
- the Prefabricated concrete components 59 and 60 are according to the prefabricated concrete components advantageously made together.
- the invention is based on the basic idea of a spatial body as a raw or prefabricated cell from two prefabricated components put together, each lengthways consist of a two-joint frame and that to the spatial body assembled a tri-articulated frame in the transverse direction form, the positive or non-positive in one Two-joint frame can be transferred, preferably the two prefabricated concrete components of an inventive Room body made together in a formwork form are. If the two precast concrete elements are one On the other hand, the spatial body does not work together in pairs but are manufactured individually, they are via screw connections Pre-assemble on protruding reinforcing bars at a distance. The released longitudinal gap between two separated finished concrete components is then subsequently poured with concrete.
- Fig. 10 are two mirror images of the same design formwork boxes 90a and 90b aligned with one another in perspective shown in Fig. 11 in longitudinal section and in Fig. 12 are drawn in cross section and by a Formwork separating element 91, comparable to the formwork separating elements 3a and 3b, between two together prefabricated concrete components to be manufactured separately are.
- the ends of two reach into the formwork box 90a Reinforcing bars 92, 93 and reach into the formwork box 90b the ends of two reinforcing bars 94, 95 a, with cursed the former.
- the two formwork boxes 90a and 90b have filler necks 103 and 104 for connecting conventional hoses to Filling concrete on. The ones open on their undersides Formwork boxes can be closed by cover 104 '.
- the reinforcement bars 92, 93 and 94, 95 are over the Sleeves tightly clamped together until butt.
- the formwork separating element 91 and the formwork boxes 90a and 90b fixed in the formwork, not shown, before the concrete for making the ceilings of the precast concrete elements 1 'and 2' is introduced into the formwork.
- the reinforcement connection is made by unscrewing the Sleeves 96 (97) loosened.
- the through the formwork separating element 91 separate prefabricated concrete components 1 'and 2 'can then be stacked or separated from one another Construction site to be transported. There they are about the Sleeves 96 (97) reconnected.
- the Formwork boxes 90a and 90b closed with cover and the The interior of the formwork boxes is over the filler neck 103 and 104 potted with concrete. This is advantageously done in such a way that at a later point in time if necessary the screwing of the sleeves for further disassembly of the precast concrete elements after removing the ceiling 104 'from below is possible.
- the formwork separating element 91 advantageously shows in FIG. 10 a window 105 through which the trapezoidal shut-off membranes 106 and 107 engage, which in longitudinal section in Fig. 13 a are shown.
- Fig. 13b is the shut-off membrane 106 shown in the view in the opening of the window 105 of the shuttering element not shown 91 lies and with rebar 108 and 109 in the cross beam 42 of a prefabricated concrete component 2 'is firmly connected.
- the correspondingly trapezoidal Shutter membrane 107 fits exactly into the shutter membrane 106, as shown in FIG. 13a, and is with the reinforcement bars 110 and 111 in the cross beam 42 of the other prefabricated concrete component 1 'firmly connected.
- the lost shuttering membranes 106 and 107 serve as Centering cone for precise assembly of a fully functional Room body from the jointly manufactured precast elements 1 and 2'.
- the invention is based on the above statements in the spatial design of the room body from two precast concrete elements and how to make them with the possibilities for assembly and disassembly of the room body not restricted.
- the person skilled in the art is readily able to make changes to carry out on the designs, which, however, in Within the scope of the invention.
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Description
- Figur 1a
- einen erfindungsgemäßen Raumkörper in der Draufsicht aus zwei Betonfertigbauteilen von unten;
- Figur 1b
- den Raumkörper nach Fig. 1 a in perspektivischer Ansicht;
- Figur 1c
- einen Teil eines erfindungsgemäßen Raumkörpers mit einer kraftschlüssigen Verbindung der Betonfertigbauteile;
- Figur 2
- einen weiteren erfindungsgemäßen Raumkörper in der Draufsicht aus zwei Betonfertigbauteilen von unten;
- Figur 3a und 3b
- vertikale Schnitte durch Stoßflächen zweier einen Raumkörper nach Fig. 1 und 2 bildenden Betonfertigbauteile in abgebrochener Darstellung,
- Figur 4a
- einen weiteren erfindungsgemäßen Raumkörper aus zwei Betonfertigbauteilen in perspektivischer Darstellung;
- Figur 4b
- einen Querschnitt durch den Raumkörper nach Fig. 4a;
- Figur 4c
- einen vertikalen Schnitt durch zwei aneinandergrenzende Raumkörper in abgebrochener Darstellung mit einem integrierten Entwässerungssystem;
- Figur 4d
- ein Zugglied zur Verbindung zweier benachbarter Stützen zweier Betonfertigbauteile;
- Figur 5a
- eine Seitenansicht mehrerer in einer Ebene angeordneter erfindungsgemäßer Raumkörper mit zwischen ihnen eingehängten Deckenelementen als Einbau in eine Industriehalle;
- Figur 5b
- eine Seitenansicht im Bereich der Auflage eines zwischen zwei erfindungsgemäßen Raumkörpern eingehängten Deckenelements in abgebrochener Darstellung;
- Figur 5c
- eine Seitenansicht, z. B. einer Tiefgarage, aus mehreren erfindungsgemäßen Raumkörpern und zwischen ihnen eingehängten Deckenelementen;
- Figur 5d
- eine Seitenansicht eines zweietagigen Wohnhauses aus mehreren erfindungsgemäßen Raumkörpern;
- Figur 6
- eine Seitenansicht eines erfindungsgemäßen Raumkörpers nach Fig. 1 in Verbindung mit einer Brüstung in abgebrochener Darstellung;
- Figur 7a
- eine Ansicht einer Knotenpunktstelle von vier aneinandergrenzender erfindungsgemäßer Raumkörpern in abgebrochener Darstellung von unten in Verbindung mit einer integrierten Entwässerung;
- Figur 7b
- eine Draufsicht auf eine von mehreren erfindungsgemäßen Raumkörpern gebildete Decke mit integrierter Entwässerung;
- Figur 7c
- eine integrierte Entwässerung in einer abgewandelten Ausführungsform;
- Figur 7d
- die integrierte Entwässerung in der Draufsicht auf eine Knotenpunktstelle von vier erfindungsgemäßen Raumkörpern;
- Figur 8
- einen Vertikalschnitt durch zwei aufeinandergestellte erfindungsgemäße Raumkörper in abgebrochener Darstellung,
- Figur 9
- eine perspektivische Ansicht eines erfindungsgemäßen Raumkörpers aus zwei gerüstartigen Fertigbauteilen; und
- Figuren 10 bis 13
- Einzelheiten zur Fertigung von kraftschlüssigen Verbindungen zwischen zwei Betonfertigbauteilen entsprechend Fig. 1c.
Claims (9)
- Raumkörner als Roh- oder Fertigbauzelle zum Aufbau von Bauwerken aus einer Vielzahl solcher Bauzellen in mindestens einer Ebene,
dadurch gekennzeichnet, daß-- die Bauzelle aus zwei Fertigbauteilen (1, 2) zusammengesetzt ist, die jeweils in Längsrichtung einen Zweigelenkrahmen bilden und die zusammengesetzten Fertigbauteile in Querrichtung vor ihrer Befestigung einen Dreigelenkrahmen bilden, der nach der Befestigung der Fertigbauteile in einem Zweigelenkrahmen überführt ist,-- die zusammengesetzten Fertigbauteile zwischen Stützen querverlaufende Unterzüge aufweisen, in die Schalungsaussparungen (R) integriert sind,-- die Schalungsaussparungen in den Stoßflächen bildenden Stirnflächen der Fertigbauteile paarweise aneinandergrenzen;-- in die Schalungsaussparungen Enden (B1, B2) von beiderseitigen Bewehrungen (92, 93; 94, 95) der Fertigbauteile münden, und-- die Bewehrungsenden kraftschlüssig miteinander verbunden sind. - Raumkörner nach Anspruch 2, dadurch gekennzeichnet, daß die mit Gewinden versehenen Bewehrungsenden zweier miteinander fluchtender Bewehrungen mittels einer Gewindeschraube miteinander verbunden sind.
- Raumkörper nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Schalungsaussparungen gemeinsam durch Beton ausgegossen sind.
- Raumkörper nach Anspruch 1, dadurch gekennzeichnet, daß die Schalungsaussparungen von verlorenen Schalungsboxen (90a; 90b) gebildet sind.
- Raumkörper nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet daß die beiden Fertigbauteile einer Fertigbauzelle an ihren Stoßflächen bildenden Stirnflächen verlorene trapezförmige Abschalelemente (106, 107) aufweisen, die nach der Befestigung der Fertigbauteile zentrierend ineinandergreifen.
- Verfahren zur Herstellung eines Raumkörpers nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß die vorgefertigten Stützen zweier Fertigbauteile einer Bauzelle in eine Schalungseinrichtung eingesetzt werden, die einen gemeinsamen Schaltisch für die beiden Deckenabschnitte der Fertigbauteile aufweist und daß in den Schaltisch ein flaches Schalungstrennelement (91) zur Trennung der Deckenabschnitte eingelegt ist.
- Verfahren zur Herstellung eines Raumkörpers nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, daß in der gemeinsamen Schalungseinrichtung für die herzustellenden beiden Fertigbauteile zunächst die beiderseitigen Bewehrungen (92, 93; 94, 95) und das Schalungstrennelement (91) eingebracht werden, daß gegenüberliegende Bewehrungsenden (94, 95) der Fertigbauteile miteinander kraftschlüssig verbunden werden, daß anschließend die Schalungseinrichtung zur gemeinsamen Fertigung der Fertigbauteile mit Beton beschickt wird, wobei die Verbindungen der Bewehrungen ausgespart bleiben, daß die ausgehärteten durch das gemeinsame Schalungstrennelement (91) voneinander getrennten Fertigbauteile durch Lösen der Verbindungen voneinander getrennt werden und daß an der Baustelle vor Ort die gemeinsam hergestellten Fertigbauteile wieder zusammengesetzt und die Bewehrungen erneut miteinander verbunden werden.
- Verfahren nach Anspruch 7, dadurch gekennzeichnet, daß die Aussparungen für die Verbindungen nach der Endmontage der Fertigbauteile mit Beton ausgegossen werden.
- Verfahren nach Anspruch 7 und 8, dadurch gekennzeichnet, daß die Aussparungen von verlorenen Schalungsboxen gebildet sind, die zusammen mit den Bewehrungen für die beiden Fertigbauteile in die gemeinsame Schalungseinrichtung derart eingebracht werden, daß jeweils zwei Schalungsboxen in der Trennebene der Fertigbauteile paarweise einander gegenüberliegen und Bewehrungsenden der Fertigbauteile in die Schalungsboxen münden, wo sie miteinander verbunden werden können.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4314714A DE4314714A1 (de) | 1993-05-04 | 1993-05-04 | Raumkörper zur Errichtung von Bauwerken und Verfahren zu seiner Herstellung |
DE4314714 | 1993-05-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0631022A2 EP0631022A2 (de) | 1994-12-28 |
EP0631022A3 EP0631022A3 (de) | 1995-07-19 |
EP0631022B1 true EP0631022B1 (de) | 2000-04-19 |
Family
ID=6487141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94106923A Expired - Lifetime EP0631022B1 (de) | 1993-05-04 | 1994-05-03 | Raumkörper zur Errichtung von Bauwerken und Verfahren zu seiner Herstellung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0631022B1 (de) |
AT (1) | ATE191944T1 (de) |
DE (2) | DE4314714A1 (de) |
ES (1) | ES2147563T3 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4444921C2 (de) * | 1994-12-16 | 1998-04-09 | Gewie Technologietransfer Gmbh | Raumbausteinsystem für das Errichten von Bauwerken |
DE19816202A1 (de) | 1998-04-09 | 1999-10-14 | Karl Seitz | Raumkörper zur Errichtung von Bauwerken |
WO2001075241A1 (en) * | 2000-03-31 | 2001-10-11 | Likastar International Corporation S.A. | Structure |
AT500597B1 (de) * | 2003-03-06 | 2006-10-15 | Weirer Wolfgang | Bauwerksmodul |
FR2960865B1 (fr) * | 2010-06-04 | 2014-01-10 | Prefac Beton Environnement | Module de rayonnage |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7404827U (de) * | 1974-08-14 | Klemm W | Vorgefertigtes Element zur Errichtung von Bauwerken | |
DE865652C (de) * | 1949-08-30 | 1953-02-02 | Hermann Josef Boeyng | Bauwerk, insbesondere Wohnhaus, Garage, Behelfsheim od. dgl. |
FR1216194A (fr) * | 1959-02-12 | 1960-04-22 | Blocs volumétriques profilés et préfabriqués pour la construction de garages ou autres locaux | |
FR1420676A (fr) * | 1963-12-12 | 1965-12-10 | Bâtiments préfabriqués dont les parties portantes sont réalisées en béton armé et dont les cloisons sont réalisées en matériaux divers | |
FR1404620A (fr) * | 1964-05-22 | 1965-07-02 | Tech Jean Prouve | élément d'ossature d'immeuble et constructions réalisées à partir de tels éléments |
US3724141A (en) * | 1970-01-15 | 1973-04-03 | M Kelleher | Modular units, buildings and systems |
GB1367645A (en) * | 1970-11-27 | 1974-09-18 | Rice E K | Demountable plural level building structure |
FR2199282A5 (de) * | 1972-09-13 | 1974-04-05 | Erip | |
DE2644453A1 (de) * | 1976-10-01 | 1978-04-06 | Patenta Entwicklungs & Verwert | Aus fertigteilen zusammensetzbare tragplatte |
US4211043A (en) * | 1978-01-06 | 1980-07-08 | Coday Jerry F | Precast concrete building module form |
US4569500A (en) * | 1982-08-20 | 1986-02-11 | Beede Earl R | Concrete ramp form |
-
1993
- 1993-05-04 DE DE4314714A patent/DE4314714A1/de not_active Withdrawn
-
1994
- 1994-05-03 EP EP94106923A patent/EP0631022B1/de not_active Expired - Lifetime
- 1994-05-03 AT AT94106923T patent/ATE191944T1/de not_active IP Right Cessation
- 1994-05-03 DE DE59409294T patent/DE59409294D1/de not_active Expired - Fee Related
- 1994-05-03 ES ES94106923T patent/ES2147563T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE191944T1 (de) | 2000-05-15 |
DE59409294D1 (de) | 2000-05-25 |
ES2147563T3 (es) | 2000-09-16 |
EP0631022A2 (de) | 1994-12-28 |
EP0631022A3 (de) | 1995-07-19 |
DE4314714A1 (de) | 1994-11-17 |
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