EP0648902A1 - Elément de construction et procédé de sa fabrication - Google Patents

Elément de construction et procédé de sa fabrication Download PDF

Info

Publication number
EP0648902A1
EP0648902A1 EP93202891A EP93202891A EP0648902A1 EP 0648902 A1 EP0648902 A1 EP 0648902A1 EP 93202891 A EP93202891 A EP 93202891A EP 93202891 A EP93202891 A EP 93202891A EP 0648902 A1 EP0648902 A1 EP 0648902A1
Authority
EP
European Patent Office
Prior art keywords
component
individual parts
plate
components
component according
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
EP93202891A
Other languages
German (de)
English (en)
Other versions
EP0648902B1 (fr
Inventor
Cornelis Gijsbert Roeleveld
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.)
DOTIN BV
Original Assignee
DOTIN BV
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 DOTIN BV filed Critical DOTIN BV
Priority to DE59307996T priority Critical patent/DE59307996D1/de
Priority to AT93202891T priority patent/ATE162259T1/de
Priority to EP93202891A priority patent/EP0648902B1/fr
Publication of EP0648902A1 publication Critical patent/EP0648902A1/fr
Application granted granted Critical
Publication of EP0648902B1 publication Critical patent/EP0648902B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms
    • 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
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
    • 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
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • 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
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0206—Non-undercut connections, e.g. tongue and groove connections of rectangular shape
    • 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
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0256—Special features of building elements
    • E04B2002/0263—Building elements for making angled walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C2003/023—Lintels

Definitions

  • the invention relates to a component from a starting mixture of 2 or more components and a method for its production, in particular in the field of building construction.
  • Building walls are usually made of brick or hollow blocks made of lightweight concrete or raised from in-situ concrete solidified between reusable formwork. Thermal and / or sound insulation must be carried out separately.
  • DE-OS 41 23 762 a lost formwork made of excess material, such as plaster or waste paper, is proposed for concrete construction, the formwork becoming the surface of the component to be created.
  • Compact composite materials are known for non-load-bearing parts, one component consisting of organic material, such as grass (DE-OS 39 21 337).
  • particles made exclusively from shredded recycling material are used, water glass being used as the sole binder.
  • Large-area components are known from DE-OS 24 26 593, the core of which, preferably made of reinforced concrete, is enclosed on its two narrow vertical surfaces and on its two large vertical surfaces by a jacket made of a resin-bonded material.
  • a major disadvantage is that such stones or wall building materials do not have the desired dimensional accuracy for two reasons: by shrinking and deforming the not yet set filling compound and the short production cycle and by using expensive molds that wear out over time, inaccurate dimensions arise , more or less deformed building materials, which must be subjected to labor-intensive post-processing at the installation site at the latest if they are to be used in dry construction, ie without mortar.
  • stones or wall materials can only be brought to the desired dimensional tolerances by milling or cutting the blanks up to 6 sides. In addition to a high reject rate, this also creates larger amounts of waste that must be disposed of.
  • the present invention aims to eliminate the disadvantages described above, in particular to create a variably configurable component and to provide a technically simple and inexpensive method for its production, using a material whose one main component is from a further main component or further main components deviates in its chemical, physical and / or strength properties; insofar as one of the main components consists of biomass, a larger spectrum of organic material, also in larger dimensions, should be able to be used, while reducing the amount of rejects and waste. Nevertheless, the component should be extremely dimensionally stable in the finished state, in particular not shrink, so that no post-processing is required, be dimensionally stable and more homogeneous than previous components made of comparable materials. In addition, it should be possible to carry out the respective production stages for preliminary products at the most cost-effective locations.
  • the component for example chamber-shaped, for building walls and ceilings, which can be designed variably in terms of its external and / or internal dimensions, consists of joined, no longer shrinking and dimensionally stable Individual parts as sub-units, which in turn originate from 1 larger unit, for example a plate, that creates a larger production process. Even if the starting material for panel production consists of 1 inorganic and 1 organic component, e.g. lightweight concrete and wood shavings, the individual parts with comparable properties lead to the desired finished component, whereby the advantageous properties that are used with panel production are listed in the individual parts the structured component of the desired size and dimensions are transferred.
  • 1 inorganic and 1 organic component e.g. lightweight concrete and wood shavings
  • the following cumulative advantages result in particular: Different components of the starting material can be varied to a greater extent; For example, biomaterial with longer dimensions can be used.
  • the plate production leads to more homogeneous preliminary products, which not least has an advantageous effect on the strength properties up to the finished product. Plate production can take place at the most cost-effective locations, as can further processing after a material-specific storage period for the raw plates. For mass production, part-specific recesses and shapes can already be taken into account in large-scale plate production.
  • the prefabricated components can be designed more variably, not only in terms of dimensions, but also the subunits, which, depending on the static requirements, also come from different raw panels with different chemical / physical and / or strength properties, thickness dimensions or layers.
  • the finished parts are extremely dimensionally stable, so that they are not labor-intensive Post-processing is required and thus no waste is generated, which in turn would have to be disposed of. Because no expensive molds are required, the manufacturing process can be carried out in stages and can be matched to the final dimensions of the finished component at any time, manufacturing is more cost-effective.
  • the individual parts are positively and / or non-positively brought into contact at their contact points and connected to each other, e.g. by gluing, through which also product-related dimensional tolerances can be compensated.
  • the upper, rougher and less dimensionally accurate side of the plate forms the inner surface and thus the contact point of the individual part on the finished component, while the smooth and dimensionally accurate side of the plate is the visible surface of the individual part and thus also in the finished component.
  • the adhesive connection for the conventional materials essentially consists of cement or resin or plastic.
  • the finished component preferably has a tongue and groove, via which it comes into engagement with adjacent components.
  • Product-improving additives can already be incorporated into the starting material or can also be applied to the individual parts or to the finished components at a later point in time.
  • For biomass it is advisable to add flame-retardant, water-repellent and strength-enhancing agents as early as possible.
  • improved heat and / or sound insulation preferably achieved by a support or a slide-in made of appropriate common materials.
  • the plate production itself can be carried out using known devices.
  • plastic or flowable starting material is placed in a mold or continuously in a mold on a plate line; the consolidation process takes place after compression by vibration / shaking and / or pressure by drying, drying and, if necessary, curing.
  • the individual parts are then expediently separated from the plate in the desired dimensions after a material-specific storage time and then joined and connected to the finished component.
  • the components according to the invention are superior to those made in the molds from comparable materials with regard to dimensional accuracy, stability, fracture resistance, resilience and variability, and from a cost perspective.
  • the advantageous properties for components of any dimensions can be used without changing the manufacturing and processing method.
  • the starting or casting material for the raw panels 2; 9 (Fig. 1 and 2) consists of 2 or more main components, which differ in their chemical and / or physical and / or strength properties.
  • Two components are, for example, wood chips and lightweight concrete, as they are known from the wood-concrete formwork blocks.
  • the one produced according to the invention in the example case from the 2 main components after compression and drying 1-layer raw panel 2; 9 is homogeneous and thus has the same properties.
  • the desired material properties of the individual parts are usually set through the selection of the casting materials.
  • Another possibility for influencing variations is also by controlling the production process itself, for example by casting the casting material as a function of time into the casting mold 1; 7 (Fig. 1 and 2) we are given that there is a kind of stratification.
  • a deliberate and pronounced 2-layer raw plate (Fig. 6) is usually achieved, for example, in that a casting material 22 on a in the form 1; 7 (Fig. 1 and 2) solidifying casting material 21 is given, which generally has other properties, be it that the type, proportion or number of the main components are varied.
  • a two-layer, homogeneous raw panel produced in one manufacturing process is produced, preferably for individual parts, which are intended for a reinforced outer panel on component 50-53 (FIG. 6), 56, 57, 59-61 (FIG. 8) .
  • a multi-layer raw panel, such as sandwich panel, can also be produced accordingly.
  • a rectangular component is formed from 2 identical outer / inner panels 6/6 'and 2 identical, shorter-dimensioned webs 11 without the distinction being made in the following for components which are intended for external walls, that the plate facing the outside of the outer wall should be the outer plate and the inside (room side) facing plate of the component inner plate if the two plates that surround the webs have the same thickness and the same material properties.
  • the invention allows that all individual parts, whether as an outer plate, inner plate or inner web or end inner web, with regard to material properties and thickness, to be matched to the respective requirements. This is emphasized only in the event that one side is specially reinforced on the outside / weather side and consists of 2 or more layers 6 in conjunction with 21/22 (FIG. 6).
  • typable components 50-63 are also described below with common short names.
  • Fig. 1 shows schematically the manufacturing process for the outer or inner plate 6 on the finished component 12 (Fig. 3).
  • a mixture of more than 1 component for the building material is placed in a casting mold 1 (FIG. 1a), the 1 main component of the starting material mixture being different from a further main component or further main components in its chemical, physical and / or strength properties differs.
  • Product-improving additives can also be incorporated.
  • the 1 main component consists of biomass, for example, and the other main component consists of lightweight concrete.
  • the mass in the mold 1 is then compressed and solidified by means of known devices for vibrating / shaking / drying (not shown) to form a raw plate 2 with the smooth bottom 4 and the somewhat rougher top 3 (FIG. 1b).
  • units 6 are released, preferably after a material-specific storage time.
  • the form-smooth underside 4 of the raw panel 2 or of the individual part / the outer / inner panel 6 becomes a visible surface on the component 12 (FIG. 3).
  • FIG. 2 shows an analogous procedure for producing the individual part 11 (FIG. 2d), which inner webs are to form on the component 12 (FIG. 3).
  • the special design, in the form of cutouts 10 in the example, can already be taken into account in the casting mold 7 by pimple-like elevations 8 (FIG. 2a), which leads to a raw plate 9 with corresponding cutouts 10 (FIG. 2b), the separating points 5 be chosen (Fig. 2c) so that individual parts 11 in the desired dimensions (Fig. 2d) can be removed, preferably also when the raw plate is dimensionally stable and no longer shrinks.
  • the individual parts are to have elevations and / or certain shapes, this can be accomplished by means of manufacturing molds which have corresponding depressions or shapes.
  • the material used for the individual parts 11, in the example for the inner webs 11, can differ from the material used for the outer or inner plates 6, in particular from a static point of view; the raw plate 9 can e.g. have a higher organic content than the raw plate 2 for the individual parts 6, or the raw plate 9 can have more main components in the starting material than the raw plate 2 and vice versa.
  • 3a shows the component 12 (FIG. 3b) in an exploded view, the individual parts 6 and 11 being used, the production process of which was discussed in connection with FIGS. 1 and 2.
  • the individual parts 6; 11 brought into contact at their connection points 14 and connected in a dimensionally stable manner, for example by gluing, essentially by means of cement or resin or Plastic.
  • the components 12 in turn can be assembled so that they engage in the manner of tongue and groove.
  • 3c shows a plurality of box-shaped components 12 in the form of a set-on wall 13.
  • FIG. 4 shows the component 12 (from FIG. 3) in a side view (FIGS. 4a and 4b) and a top view (FIG. 4c), with an additional material, for example insulation material 15.
  • additional material for example insulation material 15.
  • alternative end inner webs 16 with spring 17 and Groove 18 is provided so that, if necessary, positive locking can be supplemented by positive locking, of course not only at the respective ends of the component.
  • inner webs 11 can also have tongue and groove at their connection points, which is then also taken into account in the production process by means of appropriate casting molds.
  • FIG. 6 essentially shows modifications of the chamber-shaped, rectangular element of FIG. 3, 1 outer plate having a multilayer structure 21, 22. This is particularly recommended, for example, if one side of the plate is to be stressed differently than the other side of the same plate. If the component 50 between the inner webs 11 is to absorb an outer plate on the side facing the webs 11 and this layer 22 is made of wood and lightweight concrete, then a desired setting of the layer 21 to higher tensile forces can be brought about by the layer 21 contains longer / long wood chips and / or longer-fiber reeds or more of this biomass. Both layers are created in 1 continuous manufacturing process for manufacturing 1 raw board.
  • the inner webs 11 are preferably bordered on both sides by reinforced, two-layer outer panels. Further differences consist in the fact that, in the case of a so-called opening edge element 51, in contrast to the standard element with a multilayer reinforced outer plate, the end inner web 19 is flush with the outer plates.
  • the opening edge element 52 has an integrated belt roll winder box 20. This is also an example of the fact that one component can be integrated on another component.
  • the wall element 53 only has spacer brackets 23, so that it is particularly suitable for the solid core spout.
  • Components 12 ' are suitable for non-load-bearing inner walls, which do not have to have a chamber-like structure, in which, for example, 2 individual parts 6 of the same material enclose 1 unit 6' of a material of a different composition (FIG. 7), preferably in such a way that on a narrow and a groove on the long side and tongues are formed on the corresponding, opposite sides (FIGS. 7a-d).
  • FIG. 8 shows further components which are suitable for typing; These include, for example, pillar elements, square 54, round 55, bay wall element with multilayer outer and edge plate 56, corner wall element with multilayer outer and edge plate 57, arched arch element 58, ceiling edge element with multilayer outer plate 59, lintel element with multilayer outer plate 60, roller shutter box element with multilayer outer plate 61, Roof truss element with additional insulation 62.
  • these components are assembled from assembled, no longer shrinking and dimensionally stable individual parts as sub-units, which in turn come from a single or different raw panels with the same or different properties, the latter being created in 1 manufacturing process.
  • the material for the production of the raw plate can be varied, and the production process can be controlled so that a layer formation occurs (see, for example, components 50-53 in Fig. 6).
  • FIG. 9 shows a ceiling stone element 63b in a perspective view from below and in an exploded view (FIG. 63a).
  • the upper pressure plate 30 and a lower tension plate 33 enclose the outer bearing webs 31 and the central web 32.
  • the support webs 31 can be obtained by diagonal cutting from 1 raw plate.
  • a ceiling 64 can be prepared with the ceiling stone elements 63 (FIG. 9).
  • the subject of the invention can be used in the entire construction sector, including civil engineering .
  • the proposed solution is also suitable for interior construction, as far as the thickness of the Raw panels are set so that the dimensions provided for built-in closets and the like are observed.
  • the individual parts come from the same or different, u. U. multilayer raw panels, possibly with different layer thicknesses; the layers can be adjusted so that they are either more compressive or tensile. This in turn can be supported by intermediate layers made of plastic, metal or textile nets, the mixing behavior of the flowable layer being simultaneously reduced by the intermediate layers in the manufacturing process.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Finishing Walls (AREA)
  • Floor Finish (AREA)
  • Laminated Bodies (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
EP93202891A 1993-10-13 1993-10-13 Elément de construction et procédé de sa fabrication Expired - Lifetime EP0648902B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE59307996T DE59307996D1 (de) 1993-10-13 1993-10-13 Bauelement und Verfahren zu dessen Herstellung
AT93202891T ATE162259T1 (de) 1993-10-13 1993-10-13 Bauelement und verfahren zu dessen herstellung
EP93202891A EP0648902B1 (fr) 1993-10-13 1993-10-13 Elément de construction et procédé de sa fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93202891A EP0648902B1 (fr) 1993-10-13 1993-10-13 Elément de construction et procédé de sa fabrication

Publications (2)

Publication Number Publication Date
EP0648902A1 true EP0648902A1 (fr) 1995-04-19
EP0648902B1 EP0648902B1 (fr) 1998-01-14

Family

ID=8214134

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93202891A Expired - Lifetime EP0648902B1 (fr) 1993-10-13 1993-10-13 Elément de construction et procédé de sa fabrication

Country Status (3)

Country Link
EP (1) EP0648902B1 (fr)
AT (1) ATE162259T1 (fr)
DE (1) DE59307996D1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759719A1 (fr) * 1997-02-20 1998-08-21 Cadilhac Thierry Structures autonomes et porteuses en pierre, marbre ou granit
FR2798685A1 (fr) * 1999-09-17 2001-03-23 Promo Brevet Borg Sarl Hourdis prefabrique en materiaux fibreux,tel que par exemple le beton de bois, pour la realisation de plancher
EP1108696A1 (fr) * 1999-12-17 2001-06-20 Heribert Höhn Procédé pour la minéralisation de matières premières renouvables, utilisation des matières premières minéralisées pour la fabrication de béton et d'éléments et matières de construction et les éléments et matières de construction ainsi obtenues
CN102127942A (zh) * 2010-01-13 2011-07-20 张永清 节能抗震填芯无梁建筑楼板
CN102352667A (zh) * 2011-11-07 2012-02-15 张智慧 一种以芦苇为原材料的建筑外墙保温板及其生产方法
AT13161U1 (de) * 2012-05-22 2013-07-15 Isospan Baustoffwerk Gmbh Fertigwandmodul aus Holzbetonmantelsteinen sowie Verfahren und Vorrichtung zu seiner Herstellung
WO2021010850A1 (fr) * 2019-07-15 2021-01-21 Krzysztof Kasendra Bloc balistique et paroi balistique constituée de blocs balistiques
CN114059680A (zh) * 2021-12-21 2022-02-18 滁州学院 一种装配式真空绝热板保温墙体的生产工艺

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB429803A (en) * 1933-04-04 1935-06-06 Felix Auguste Grassi Improvements in sound-insulating wall, paving or like constructions
DE1972239U (de) * 1966-05-20 1967-11-09 Hans-Joachim Berg Bauschalungs-hohlkoerper fuer mantelbeton-bauweise.
DE2262242A1 (de) * 1972-12-20 1974-06-27 Horst Koschmieder Wandelement
DE7619804U1 (de) * 1976-06-23 1977-11-24 Fauser, Werner, 7730 Villingen Wandschalungselemente zur fertighausherstellung
DE2628457A1 (de) * 1976-06-25 1978-01-05 Werner Mitschrick Schal-tafeln, fassadenplatten und andere produkte aus duennwandigem armiertem beton
DE7625460U1 (de) * 1976-08-13 1980-03-13 Hering, Peter, 6229 Erbach Fertigbauelement
AT371519B (de) * 1981-03-19 1983-07-11 Cevela Felix Wand- und deckenkonstruktion

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB429803A (en) * 1933-04-04 1935-06-06 Felix Auguste Grassi Improvements in sound-insulating wall, paving or like constructions
DE1972239U (de) * 1966-05-20 1967-11-09 Hans-Joachim Berg Bauschalungs-hohlkoerper fuer mantelbeton-bauweise.
DE2262242A1 (de) * 1972-12-20 1974-06-27 Horst Koschmieder Wandelement
DE7619804U1 (de) * 1976-06-23 1977-11-24 Fauser, Werner, 7730 Villingen Wandschalungselemente zur fertighausherstellung
DE2628457A1 (de) * 1976-06-25 1978-01-05 Werner Mitschrick Schal-tafeln, fassadenplatten und andere produkte aus duennwandigem armiertem beton
DE7625460U1 (de) * 1976-08-13 1980-03-13 Hering, Peter, 6229 Erbach Fertigbauelement
AT371519B (de) * 1981-03-19 1983-07-11 Cevela Felix Wand- und deckenkonstruktion

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759719A1 (fr) * 1997-02-20 1998-08-21 Cadilhac Thierry Structures autonomes et porteuses en pierre, marbre ou granit
FR2798685A1 (fr) * 1999-09-17 2001-03-23 Promo Brevet Borg Sarl Hourdis prefabrique en materiaux fibreux,tel que par exemple le beton de bois, pour la realisation de plancher
EP1108696A1 (fr) * 1999-12-17 2001-06-20 Heribert Höhn Procédé pour la minéralisation de matières premières renouvables, utilisation des matières premières minéralisées pour la fabrication de béton et d'éléments et matières de construction et les éléments et matières de construction ainsi obtenues
CN102127942A (zh) * 2010-01-13 2011-07-20 张永清 节能抗震填芯无梁建筑楼板
CN102352667A (zh) * 2011-11-07 2012-02-15 张智慧 一种以芦苇为原材料的建筑外墙保温板及其生产方法
AT13161U1 (de) * 2012-05-22 2013-07-15 Isospan Baustoffwerk Gmbh Fertigwandmodul aus Holzbetonmantelsteinen sowie Verfahren und Vorrichtung zu seiner Herstellung
WO2021010850A1 (fr) * 2019-07-15 2021-01-21 Krzysztof Kasendra Bloc balistique et paroi balistique constituée de blocs balistiques
CN114059680A (zh) * 2021-12-21 2022-02-18 滁州学院 一种装配式真空绝热板保温墙体的生产工艺

Also Published As

Publication number Publication date
ATE162259T1 (de) 1998-01-15
DE59307996D1 (de) 1998-02-19
EP0648902B1 (fr) 1998-01-14

Similar Documents

Publication Publication Date Title
EP3008261B1 (fr) Élément de construction sandwich et procédé pour le fabriquer
EP2281964A1 (fr) Élement moulé de paroi, de plancher ou de plafond et son procédé de fabrication
EP2395171B2 (fr) Panneau de construction ainsi que procédé et dispositif de fabrication d'un panneau de construction
DE102005008200A1 (de) Schaumglasverbundelement
EP0648902B1 (fr) Elément de construction et procédé de sa fabrication
AT405204B (de) Wandplatte sowie verfahren zur herstellung einer wandplatte
DE19952072A1 (de) Fertigverbundbauelement
DE102006019796A1 (de) Mauerwerksandwichelement und Verfahren zu seiner Herstellung
DE19962137A1 (de) Schalungselement aus mineralischem Leichtstoff
EP3569788B1 (fr) Segment pour un bâtiment, son procédé de fabrication, segment de coin pour un bâtiment, son procédé de fabrication, bâtiment et son procédé de fabrication
DE69607375T3 (de) Verkleidungspaneel, Verfahren zu dessen Herstellung, und Gebrauch einer feuerhemmenden Komposition für das Paneel
EP0748905B1 (fr) Elément de construction
DE2944424A1 (de) Verfahren zur herstellung von stahlbetonplattenaggregaten und fuer das verfahren eingerichteter elementensatz
CH648889A5 (de) Stahlbetonplatten-aggregat und verfahren zu seiner herstellung.
DE2646429A1 (de) Verfahren zur herstellung selbsttragender elemente, insbesondere dachtafeln und tafeln fuer bauelemente
WO2009092357A2 (fr) Élément de construction semi-fini à plusieurs parois
WO2000032889A1 (fr) Procede de production d'un element de paroi exterieure comportant au moins deux couches et element de paroi exterieure ainsi produit
DE29603415U1 (de) Tafelelement
EP1247916B1 (fr) Elément isolant, en particulier plaque isolante en fibres de bois
DE19743883A1 (de) Verfahren zur Herstellung industriell vorgefertigter Wandelemente und danach hergestelltes Wandelement
DE2940349A1 (de) Plattenfoermiger fertigbauteil und verfahren zu dessen herstellung
DE202006019975U1 (de) Mauerwerksandwichelement
EP1197616B1 (fr) Coffrage perdu pour un linteau
EP2395164A2 (fr) Composant pour un bâtiment, notamment composant de mur, de plafond ou de toit et procédé de fabrication associé
EP2746015A2 (fr) Plaque de construction armée et procédé et dispositif de fabrication de la plaque de construction

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

17P Request for examination filed

Effective date: 19950418

17Q First examination report despatched

Effective date: 19951006

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

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

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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 19980114

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: 19980114

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19980114

REF Corresponds to:

Ref document number: 162259

Country of ref document: AT

Date of ref document: 19980115

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59307996

Country of ref document: DE

Date of ref document: 19980219

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 19980414

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: 19980414

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: 19980414

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19980417

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: 78361

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

Ref country code: IE

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

Effective date: 19980824

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

Ref document number: 78361

Country of ref document: IE

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

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

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

Effective date: 19990430

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: GB

Payment date: 20041013

Year of fee payment: 12

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

Ref country code: FR

Payment date: 20041020

Year of fee payment: 12

Ref country code: AT

Payment date: 20041020

Year of fee payment: 12

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

Ref country code: BE

Payment date: 20041025

Year of fee payment: 12

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

Ref country code: CH

Payment date: 20041026

Year of fee payment: 12

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

Ref country code: LU

Payment date: 20041027

Year of fee payment: 12

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

Ref country code: NL

Payment date: 20041029

Year of fee payment: 12

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: 20051013

Ref country code: AT

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

Effective date: 20051013

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

Ref country code: DE

Payment date: 20051025

Year of fee payment: 13

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 NON-PAYMENT OF DUE FEES

Effective date: 20051031

Ref country code: LI

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

Effective date: 20051031

Ref country code: CH

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

Effective date: 20051031

Ref country code: BE

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

Effective date: 20051031

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 NON-PAYMENT OF DUE FEES

Effective date: 20060501

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20051013

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: 20060630

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20060501

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20060630

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: 20070501

BERE Be: lapsed

Owner name: *DOTIN B.V.

Effective date: 20051031