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WO1990010128A1 - Element de construction - Google Patents

Element de construction Download PDF

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Publication number
WO1990010128A1
WO1990010128A1 PCT/NO1990/000042 NO9000042W WO9010128A1 WO 1990010128 A1 WO1990010128 A1 WO 1990010128A1 NO 9000042 W NO9000042 W NO 9000042W WO 9010128 A1 WO9010128 A1 WO 9010128A1
Authority
WO
WIPO (PCT)
Prior art keywords
groove
concrete
grooves
construction element
elements
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.)
Ceased
Application number
PCT/NO1990/000042
Other languages
English (en)
Inventor
Mindor Sunde
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO1990010128A1 publication Critical patent/WO1990010128A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/526—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits with adaptations not otherwise provided for, for connecting, transport; for making impervious or hermetic, e.g. sealings
    • 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
    • E04C2/20—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 plastics
    • E04C2/205—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 plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced

Definitions

  • the present invention concerns a construction element as indicated in the introduction to Claim 1.
  • concrete as a building material is known from construction engineering. Concrete has such good thermal conducting properties that extra insulation is necessary in most cases. Usually when a concrete foundation is to be built a formwork of wood or the like is put up to contain the mortar. The formwork is normally smooth on the inside. The necessary reinforcement is placed inside the formwork. When the mortar has set, the formwork is removed and insulation is added, if required. Concrete walls must be relatively thick to take the loads they are calculated for.
  • the use of concrete elements is also known. These can be designed in different ways. One example is concrete combined with insulation boards, such as a layer of concrete on both sides of insulation boards and binders between. Another example is an outer layer of massive concrete that is preferably insulated afterwards. There is also a system based on porous plastic blocks.
  • the main objective of the invention is to provide a method and apparatus for producing walls, ceilings and floors without the disadvantages found with existing techniques.
  • a further objective with the invention is to present a means of using concrete and an insulation material, and the characteristics of these materials are used to obtain a straightforward and quick means of building.
  • a further objective with the invention is to present a means where formwork can be used so that it can later become part of the material in the building.
  • a further objective with the invention is to give a strong structure when it is finished.
  • a further objective with the invention is to give a structure that does not require extensive finishing work.
  • a further objective with the invention is to give a structure that can use other load-bearing materials than concrete, that can be put up and taken down many times.
  • FIG. 1 shows the first example of a design in accordance with the present invention with two construction elements joined together, seen in cross section,
  • Fig. 2 shows the construction elements in Fig. 1 after the addition of concrete and studding
  • Fig. 3 shows the construction elements in Fig. 1 in an outside corner, as well as an outside corner element
  • Fig. 4 shows the construction elements in Fig. 1 in an outside corner with reinforcement, concrete and studding
  • Fig. 5 shows the construction element in Fig. 1 in an inside corner as well as an inside corner element
  • Fig. 6 shows a second example of a design in accordance with the present invention with two construction elements joined together, after the addition of concrete and studding
  • Fig. 7 shows cross section of a finished structure with a third example of a design of construction elements in accordance with the present invention
  • Fig. 8 shows a perspective sketch of a finished structure with the design from Fig. 7 where aluminium is used as the load-bearing element.
  • Fig. 1 shows a construction element in accordance with the present invention with a number of grooves 2,3,4.
  • the element 1 is differently shaped at its ends, but with equivalent grooves 2a and 2b at each end, these grooves in combination form groove 2.
  • Groove 2 is shaped like part of a triangle, with a cross section area that increases inward.
  • Groove 4 is located on the opposite side from groove 2, but for practical reasons groove 4 is not part of a groove formed by the ends of two elements, thus groove 4 is not symmetrical in relation to groove 2.
  • Groove 4 has an essentially rectangular cross section.
  • Another groove, 3 is located on the same side of the element as groove 4, this has the same shape as groove 2.
  • the element itself is preferably produced in porous plastic, but other insulation materials, such as polyu ethane, or similar can be used. It is also possible that materials are used that are not primarily insulating, in cases where this feature is unimportant.
  • the method in accordance with the invention is to lay the element 1 on a flat surface, and join it together as shown in Fig. 1.
  • the reinforcement is located in groove 2 in element 1.
  • Reinforcement mats are placed over the reinforcement in order to reinforce the outer layer of concrete.
  • Mortar is then applied in much the same way as when one is cementing a floor.
  • the concreting can be done in a factory, close to the building site or at the building site. Once the concrete is sufficiently hardened, the element can be mounted.
  • a completed element can range from a few cast elements to a complete wall.
  • the concrete supports 6, the studding 7 and their location can be varied according to what is necessary considering the tension and other loads the concrete can be subjected to.
  • the concrete layer is about 50 mm thick
  • the concrete supports 6 are 80-90 mm and are flush with the surface of the insulation 1, 100-120 on the inside and about 80 mm in depth.
  • Groove 4 is designed for a studding, thus must have standard wood dimensions, preferably 36 x 48 mm.
  • the element itself is 600 mm long, so this becomes the distance between the concrete supports in the finished construction element/wall.
  • Fig. 3 shows the design from Fig. 1 in an outside corner on a wall.
  • a separate corner element is generally termed 10, and this is designed to fit together with the ends of two elements 1.
  • the corner element 10 is best considered as being shaped as a foreshortened standard element 1, that is divided into two, where one part is turned 90 in relation to the other.
  • This is illustrated in Fig. 3 where the notation 2a ' , 2b' and 4' is used for the grooves that equate 2a, 2b and 4.
  • 2b and 2a ' form a groove for a concrete support
  • 2a and 2b' form a second groove for another concrete support.
  • the grooves for the studding are indicated by 4 and 4' and are located right in the corner. How this appears in practice is indicated in Fig. 4, where the corner in Fig. 3 is equipped with reinforcement, studding and concrete.
  • Reinforcement mats 12 are placed centrally between the formwork/eleraent 1 and the outer layer of the concrete 5 in a known manner.
  • the supports 6 have lattice girders 14 inside, these are essentially vertical in cross section. In front of the supports 6 there are also mats 13 to further strengthen the element joint. Tie bars 15 are positioned diagonally in the corners and through both corner supports.
  • the studdings 7 are attached to the walls by nails 16, preferably before the concrete has hardened.
  • An inside corner can be designed as shown in Fig. 5.
  • unit 1 indicates a standard element with groove 2a.
  • a separate inside corner element 20 has a groove 21, that together with groove 2a form a groove for a concrete support.
  • the edge of the concrete 23 is indicated on the drawing as a broken line.
  • Groove 22 for the studding is placed in this case on the outside of the corner.
  • Fig. 6 shows another design of the invention in accordance with the present invention.
  • the grooves 2 for the concrete supports 6 are countersunk in the surface of the element 1, not placed at the ends as shown in the example in Figs. 1-5.
  • the individual elements are joined together with a tongue and groove design 27, 28 at the ends.
  • the advantage of using another means of joining groove is that it is easier to fit the individual elements together, and do this quickly and securely.
  • groove 3 for concrete on inner walls is located about in the centre of the outside grooves 2, and groove 4 for the studding is almost exactly on the other side from groove 2.
  • the elements are shown in Fig. 6 with two outside grooves 2 for each element, and a groove 3. This means that the element in Fig. 6 is twice as broad as the one in Fig. 1.
  • the grooves in element 1 can be reinforced and cast after the elements are laid out for a complete wall. If required, horizontal grooves for beams can be countersunk in element 1. These beams could bind the elements for a whole wall together. This is useful for doors and windows. After these grooves are cast, the wall can be easily raised or mounted.
  • the outer layer of concrete can be shotcrete or rendering. The same applies to the coating, as this will give better load-bearing in the element prior to casting.
  • Element 1 can also contain zones of material with a hardness that is sufficient to mount interior facing onto. At present, technology is not advanced enough in this area since wooden battens must be used. An alternative would be casting/fitting the interior facing to the element 1 with adhesive glue. Internal cavities could also be made in element 1, either running in horizontal or vertical directions, these could for example be 20 x 20 mm, which is sufficient for pipe or cable installations.
  • Fig. 7 shows a third example of how the present invention could be designed, where as explained, the construction element 1 has grooves 2a and 2b which form cavity 2. Grooves 2a and 2b are to be located on the same or different ends of element 1, where the final groove is located in element 1 ' .
  • This design provides a very easy means of designing the corners, with a corner element 31. This forms a cavity for a corner support.
  • the individual elements are bound together with a tie 32.
  • This design can also be cast in concrete. It is also possible to use finished girders as the load-bearing element, these can be made of a suitable material including aluminium, steel, wood or similar.
  • FIG. 8 there is a structure in accordance with the design in Fig. 7, where aluminium girders 33 are used as the load bearing element in grooves 2 on element 1. Similar girders can be used as joists, beams, trusses, braces etc. Girders 33 can be joined together in different ways, in the example, hooks 35 which fit into equivalent openings 34 are shown at the end of the girders 33. With wooden beams, bolts and screws could be used.
  • the invention has been described above essentially for the walls of buildings, there are no limitations to the invention.
  • a building specialist could apply the present invention to many other places in a building, perhaps throughout the building.
  • the invention can be used in connection with other structures where a solid, straightforward construction system is required. It is a4so possible with the cast alternative to replace the concrete with other materials that can be cast. It can for instance be applicable to use lightweight concrete to reduce the transport costs when the casting in done in a factory. It is also within the scope of the invention that other materials can be used in the construction element. If insulation is not required, cardboard or tin sheets could be used. It is also reasonable to consider other profiles for the groove 2.
  • the limitation is the shape of the beam the groove is to contain. If the beam is circular, the groove can have a round cross section. It is also possible that this groove has a cross section that becomes wider the closer it gets to the surface of the construction element.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

L'invention concerne un élément de construction (1) en forme de bloc, en matière isolante, doté de gorges longitudinales (2) situées dans au moins un des côtés plats. Lesdites gorges (2) présentant une section transversale croissante vers l'intérieur, sont conçues de manière à comporter un élément (6) inséré porteur de charge. Ledit élément (6) porteur de charge peut être coulé dans la gorge, et être par exemple en béton ou en un autre matériau coulable. On peut également poser une couche de béton (5) sur un côté ou sur les deux côtés plats, reliée et coulée en même temps que les supports (6) en béton. On peut construire un mur en plaçant les éléments (1) horizontalement sur leurs côtés plats, en les raccordant puis en les armant. Le matériau de coulage est appliqué tant qu'il est fluide, il s'écoule dans les gorges (2) et couvre tout le côté plat de l'élément pour former une couche de matériau coulé. On peut aussi utiliser comme éléments porteurs de charge dans lesdites gorges (2) des piliers en aluminium, acier, bois ou en d'autres matériaux.
PCT/NO1990/000042 1989-03-01 1990-03-01 Element de construction Ceased WO1990010128A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO890861A NO890861D0 (no) 1989-03-01 1989-03-01 Grunnmurselement.
NO890861 1989-03-01

Publications (1)

Publication Number Publication Date
WO1990010128A1 true WO1990010128A1 (fr) 1990-09-07

Family

ID=19891798

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO1990/000042 Ceased WO1990010128A1 (fr) 1989-03-01 1990-03-01 Element de construction

Country Status (3)

Country Link
AU (1) AU5193590A (fr)
NO (1) NO890861D0 (fr)
WO (1) WO1990010128A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPR20100083A1 (it) * 2010-11-19 2012-05-20 Atma Engineering S N C Di Azzolini Silvana Metodo di costruzione "a gabbia" con unita' a pannelli portanti e pannelli cosi' realizzati
WO2019186209A1 (fr) * 2018-03-29 2019-10-03 Tectonic Facades Ltd Élément de construction de parement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603827A1 (de) * 1976-02-02 1977-08-04 Berger Geb Braeunig Hildegard Fassaden-verbundplatte
DE2632457A1 (de) * 1976-07-19 1978-01-26 Peter Paul Dichtl Vorfabrizierte blendplatten fuer fassaden- und bauelementeverkleidung
DE3037592A1 (de) * 1979-10-09 1981-04-23 Paul Benjamin Villepinte Seine-Saint-Denis Vidal Verfahren und vorrichtung zur herstellung von tafeln fuer bauzwecke sowie damit erzeugte tafeln
FR2570738A1 (fr) * 1984-09-27 1986-03-28 Leclainche Prosper Panneaux sandwichs et assemblage de ces panneaux
DE3611835A1 (de) * 1985-04-12 1986-10-30 Dipl.-Ing. Fr. Bartram GmbH & Co KG, 2354 Hohenwestedt Verfahren zur herstellung eines wandelementes sowie regendichtes wandelement
FR2589903A1 (fr) * 1985-11-07 1987-05-15 Zryd Ets Dispositif d'isolation de murs par l'exterieur.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603827A1 (de) * 1976-02-02 1977-08-04 Berger Geb Braeunig Hildegard Fassaden-verbundplatte
DE2632457A1 (de) * 1976-07-19 1978-01-26 Peter Paul Dichtl Vorfabrizierte blendplatten fuer fassaden- und bauelementeverkleidung
DE3037592A1 (de) * 1979-10-09 1981-04-23 Paul Benjamin Villepinte Seine-Saint-Denis Vidal Verfahren und vorrichtung zur herstellung von tafeln fuer bauzwecke sowie damit erzeugte tafeln
FR2570738A1 (fr) * 1984-09-27 1986-03-28 Leclainche Prosper Panneaux sandwichs et assemblage de ces panneaux
DE3611835A1 (de) * 1985-04-12 1986-10-30 Dipl.-Ing. Fr. Bartram GmbH & Co KG, 2354 Hohenwestedt Verfahren zur herstellung eines wandelementes sowie regendichtes wandelement
FR2589903A1 (fr) * 1985-11-07 1987-05-15 Zryd Ets Dispositif d'isolation de murs par l'exterieur.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPR20100083A1 (it) * 2010-11-19 2012-05-20 Atma Engineering S N C Di Azzolini Silvana Metodo di costruzione "a gabbia" con unita' a pannelli portanti e pannelli cosi' realizzati
WO2019186209A1 (fr) * 2018-03-29 2019-10-03 Tectonic Facades Ltd Élément de construction de parement

Also Published As

Publication number Publication date
NO890861D0 (no) 1989-03-01
AU5193590A (en) 1990-09-26

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