EP0059702B1 - Fondation, spécialement pour constructions à un étage sans cave - Google Patents

Fondation, spécialement pour constructions à un étage sans cave Download PDF

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Publication number
EP0059702B1
EP0059702B1 EP19820890018 EP82890018A EP0059702B1 EP 0059702 B1 EP0059702 B1 EP 0059702B1 EP 19820890018 EP19820890018 EP 19820890018 EP 82890018 A EP82890018 A EP 82890018A EP 0059702 B1 EP0059702 B1 EP 0059702B1
Authority
EP
European Patent Office
Prior art keywords
piles
prefabricated
beams
foundation
boardlike
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
Application number
EP19820890018
Other languages
German (de)
English (en)
Other versions
EP0059702A1 (fr
Inventor
Hannes Dipl.-Ing. Schreier
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
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0059702A1 publication Critical patent/EP0059702A1/fr
Application granted granted Critical
Publication of EP0059702B1 publication Critical patent/EP0059702B1/fr
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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
    • E04B1/0007—Base structures; Cellars
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/01—Flat foundations
    • E02D27/02—Flat foundations without substantial excavation

Definitions

  • the invention relates to a foundation for, in particular, single-storey buildings not having a basement, consisting of prefabricated piles reaching into the frost-free depth and projecting above the ground, either offset in pre-drilled holes in the ground, or in-situ concrete piles produced by concreting the holes in the ground and made of load-bearing prefabricated part ceilings or beams.
  • strip foundations are usually provided, which extend to frost-free depth and usually consist of concrete or lightly reinforced reinforced concrete. With appropriate soil conditions, the foundations can be concreted against the ground, but the part of the foundation projecting above the ground level must be formed on both sides. Such a foundation is cost-intensive, requires a corresponding excavation of earth with removal of the excess material, a comparatively large amount of in-situ concrete for the foundations, additional formwork work and insulation of the top of the foundations.
  • ballast must be mentioned and distributed between the strip foundations, and also covered with a film and with a layer of sub-concrete that may be slightly reinforced. This is followed by a moisture barrier, a thermal insulation layer and finally the actual floor construction for the production of the floor. Overall, this results in a complex and expensive foundation, so that a full basement is often arranged, although in many cases there is no need for it.
  • the invention has for its object to provide a foundation of the type described, which is suitable for single-storey buildings of all types or for light multi-storey buildings, especially for prefabricated houses and halls, in frost-prone areas and in areas with high groundwater levels and in built-up areas does not require excavation and removal of the resulting earth material, does not require a ballast layer or moisture insulation, considerably simplifies and simplifies work and offers full freedom of design within the floor plan.
  • the invention solves this problem in that the space between the piles below the surrounding walls of the building is covered on the outside by board-like finished parts which are vertically movable against the piles or the prefabricated part ceiling or the beams and on the inside by flexible thermal insulation strips.
  • the space between the structural parts resting on the piles and the ground is therefore secured by two seals.
  • the sewage system can be laid open in the frost-protected free space under the floor.
  • the manual work on the construction site is reduced to a minimum, since it is limited to lifting the topsoil, drilling the pile holes, moving and ramming the prefabricated piles or producing the in-situ concrete piles and installing the covers or the frost protection.
  • the water balance of the soil is not disturbed, there are no sealing problems and no unnecessary cellar space is created, which causes costs that should be better spent on expanding the living space.
  • the manufacturer of the prefabricated components can also manufacture and deliver all of the finished parts for the foundation. No foundation formwork is required at the construction site and there is no risk of damage to the structure due to forest uplifts, whereby adverse forest influences on a foundation or on the structure are also eliminated. Finally, easy disassembly is possible.
  • the board-like finished parts with a wedge-shaped, tapering cross-section have an inclined outer surface and a lower surface that sinks towards the piles and with their lower part in the ground or the like. are embedded, so that the board-like prefabricated parts are automatically pressed against the piles or the ceiling or the beams by the pressure of the soil and no special fastening is required.
  • the upper edge of the board-like finished parts are provided with cover beams or cover plates which overlap with play.
  • the thermal insulation strips are attached to the top of the beams or prefabricated part ceilings and lie on the ground like an apron, so that a good seal is achieved and the flexibility is guaranteed in the event of frost rises.
  • FIG. 1 shows a foundation of a building in vertical section along the line II of FIG. 2
  • FIG. 2 shows an associated top view with the outer wall removed and the floor construction omitted
  • FIG. 3 shows another foundation in a representation corresponding to FIG. 1
  • Fig. 4 shows another embodiment variant also in vertical section.
  • Ready-made piles 2 are inserted in boreholes 1, rammed and poured with in-situ concrete.
  • the prefabricated piles 1 protrude so far above the construction base 3 produced by lifting off the topsoil that the required frost-freeness results for the structure to be put on.
  • Edge beams 4, which have a shoulder in the pile area, lie on the finished piles 2.
  • the edge beams 4 have cutouts 5 through which steel brackets 6 anchored in the prefabricated piles 2 project upwards.
  • Cover beams 7 are installed on the edge beams 4, in which the brackets 6 also engage, so that by potting the corresponding recesses 5, a firm connection of the piles 2 with the edge beams 4 and the cover beams 7 is achieved.
  • the space between the prefabricated piles 2 and the edge beams 4 is covered on the inside by flexible insulation strips 10, which are fastened to the cover beams 7 at the top and abut the base 3 in the manner of an apron. With 11 further insulation strips are designated. If the thermal insulation strips 10 and 11 are fastened, a reinforced concrete ceiling panel 12 with a thermal insulation layer 13 previously attached to it can be laid, whereupon the outer wall 14, arbitrarily arranged inner walls and a floor construction 15 are moved.
  • FIG. 3 differs from that according to FIGS. 1 and 2 essentially in that, instead of edge beams 4 and ceiling panels 12, a reinforced concrete cassette panel 16 with casting recesses 5 'is provided for the steel bracket 6.
  • the cover beams 7 are replaced by cover plates 17 with putty joints 18.
  • Fig. 4 shows a hall foundation. A ceiling construction is missing here, and a prefabricated cable duct fitting 19 is provided following the thermal insulation strips 10. On the building base 3 there is a corresponding roller 20 on which the hall floor 21 is applied.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)

Claims (5)

1. Fondation pour constructions sans cave, en particulier d'un seul étage, formée soit de pieux préfabriqués (2) battus dans des trous (1) percés à l'avance dans le sol, soit de pieux en béton coulés en place fabriqués par remplissage des trous du sol avec du béton, arrivant à une profondeur à l'abri du gel et dépassant au-dessus du sol, et de plafonds porteurs préfabriqués (16) ou de poutres (4) posés sur les pieux, caractérisée par le fait que l'espacement entre les poteaux (2), en-dessous des murs extérieurs (14) de la construction est recouvert extérieurement par des éléments préfabriqués en forme de planche (8) s'appliquant de façon mobile verticalement contre les pieux (2) ou le plafond préfabriqué (16) ou les poutres (4) et intérieurement par des bandes calorifuges flexibles (10, 10').
2. Fondation selon la revendication 1, caractérisée par le fait que les éléments préfabriqués en forme de planche (8), dans le cas d'une section en coin s'amincissant vers le haut, présentent une surface extérieure oblique ainsi qu'une surface inférieure s'enfonçant en direction des pieux (2) et que, par leur partie inférieure, ils sont noyés dans le sol ou dans un matériau similaire (fig. 1, 3 et 4).
3. Fondation selon les revendications 1 et 2, caractérisée par le fait qu'au bord supérieur des éléments préfabriqués en forme de planche (8) sont prévues des poutres de recouvrement (7) ou des plaques de recouvrement (17) s'appliquant pardessus avec jeu (fig. 1, 3 et 4).
4. Fondation selon la revendication 1, caractérisée par le fait que les bandes calorifuges (10) sont fixées dans le haut aux poutres (7) ou aux plafonds préfabriqués et qu'en se courbant, elles reposent sur le sol (3) à la façon d'un tablier (fig. 1 et 3).
5. Fondation selon la revendication 1, caractérisée par le fait qu'aux bandes calorifuges (10) se raccordent du côté intérieur des pièces moulées préfabriquées (19) formant gaine pour câbles (fig. 4).
EP19820890018 1981-02-19 1982-02-10 Fondation, spécialement pour constructions à un étage sans cave Expired EP0059702B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT74481A AT369464B (de) 1981-02-19 1981-02-19 Gruendung fuer insbesondere eingeschossige, nicht unterkellerte bauwerke
AT744/81 1981-02-19

Publications (2)

Publication Number Publication Date
EP0059702A1 EP0059702A1 (fr) 1982-09-08
EP0059702B1 true EP0059702B1 (fr) 1984-07-11

Family

ID=3498657

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820890018 Expired EP0059702B1 (fr) 1981-02-19 1982-02-10 Fondation, spécialement pour constructions à un étage sans cave

Country Status (3)

Country Link
EP (1) EP0059702B1 (fr)
AT (1) AT369464B (fr)
DE (1) DE3260340D1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580011A1 (en) * 1985-04-04 1986-10-10 Bernel Maurice Method for building the foundations of a construction, formwork intended for the implementation of this method, and construction thus obtained
JPS63233120A (ja) * 1987-03-19 1988-09-28 Tanaka Hoomuzu:Kk 木造建築の基礎工法
AT387812B (de) * 1987-05-27 1989-03-28 Braunstein Josef Fundament
GB9301889D0 (en) * 1993-01-30 1993-03-17 Roxbury Ltd Improvements in or relating to the erection of building structures
NL1006643C2 (nl) * 1997-07-22 1999-01-25 Oeechooe Isolerende plaat.
GB0605776D0 (en) * 2006-03-22 2006-05-03 Bates Victor Method and apparatus for providing a foundation for a building
DE102006036540A1 (de) * 2006-08-04 2008-02-07 Schwörer Haus GmbH & Co. Anordnung zur Gründung eines Bauwerks mit vorgefertigten Bauelementen
BE1018000A4 (nl) * 2008-02-18 2010-03-02 Isolerende funderingsblok voor gebouwen.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR954719A (fr) * 1950-01-05
DE1137693B (de) * 1960-06-18 1962-10-04 Hyresgaesternas Sparkasse Och Fundamentschuerze fuer kellerfreie Haeuser
FR1413829A (fr) * 1963-11-29 1965-10-08 Fondation d'une construction
GB1201498A (en) * 1967-09-29 1970-08-05 Tarmac Building Ltd Improvements in or relating to industrialised building systems
DE2022035A1 (de) * 1970-05-05 1971-12-02 Josef Liebermann Gebaeude aus vorgefertigten Bauelementen
US4009542A (en) * 1976-02-25 1977-03-01 Hutton Developments Ltd. Footings and foundations for building
SE7808678L (sv) * 1978-08-16 1980-02-17 Ankarswedshus Ab Grundbalk och anordning for dess tillverkning

Also Published As

Publication number Publication date
DE3260340D1 (en) 1984-08-16
ATA74481A (de) 1982-05-15
AT369464B (de) 1983-01-10
EP0059702A1 (fr) 1982-09-08

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