EP1447489A1 - Verfahren zur Herstellung eines Bauelementes - Google Patents

Verfahren zur Herstellung eines Bauelementes Download PDF

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Publication number
EP1447489A1
EP1447489A1 EP04290326A EP04290326A EP1447489A1 EP 1447489 A1 EP1447489 A1 EP 1447489A1 EP 04290326 A EP04290326 A EP 04290326A EP 04290326 A EP04290326 A EP 04290326A EP 1447489 A1 EP1447489 A1 EP 1447489A1
Authority
EP
European Patent Office
Prior art keywords
manufacturing
per cubic
cubic meter
level
concrete
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.)
Withdrawn
Application number
EP04290326A
Other languages
English (en)
French (fr)
Inventor
Sylvain Leclerc
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.)
ETIP SA
Original Assignee
ETIP SA
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 ETIP SA filed Critical ETIP SA
Publication of EP1447489A1 publication Critical patent/EP1447489A1/de
Withdrawn legal-status Critical Current

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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
    • 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 present invention relates to methods of manufacture of a building element.
  • the object of the present invention is in particular to overcome these drawbacks.
  • FIG. 1 represents a sectional view of a structural element intended to be used in connection with the invention. It consists of two sails 1, 2, for example made of concrete, of generally similar profile, and spaced apart by a distance D, thus presenting between them a hollow internal space 3. These two sails can extend in a longitudinal direction, orthogonal to the section plane of Figure 1 over a length of several meters, for example a length greater than 3 meters.
  • Each veil 1, 2 has a height H, approximately between 1 m and 2 m, possibly variable over the length of the veil, and a thickness e , for example between 1 cm and 10 cm.
  • the two sails do not necessarily have an identical thickness.
  • the lower part 4 of the internal space 3 extends, in this example over about a third of the total height of the internal space 3, or about 50 cm for a veil 1, 2, of concrete 1.5 m in height, these dimensions being mentioned here purely for information.
  • This structure is used to create an element of building according to the invention, in which the part lower of sails 1, 2 and internal space 4 is used to form a sill, i.e. a beam reinforced in places, intended to support the weight of a part of a building, and in which the upper part of the internal space 3 and sails 1, 2 is used for form a lighter, structural element intended to receive an opening such as a door or window, or the like.
  • a sill i.e. a beam reinforced in places
  • this soil 7 is therefore integrated at least part of the lower part of the structure.
  • This paving is laid at a level called "level of occupation ”, level likely to receive the part of building likely to be occupied. If the element of building according to the invention is intended to be placed at inside the building, such paving may be carried out on either side of this element.
  • the building element can be intended to support an external wall of the building, to which case such a paving will only be carried out on one side of the building (right side of figure 2), regardless of backfilling the ground outside the building (left side of Figure 2).
  • a fluid material intended to solidify typically concrete, to fill the space hollow located between the two sails 1, 2 of the structure partially placed in the ground.
  • a part reinforced bottom of the structure forming a sill (17) and an upper part of the structure, forming a light (18).
  • a liquid material intended to solidify having thermal insulation properties can for example use a light concrete, density between 600 and 1000 kg / m 3 , having a thermal conductivity between 0.15 and 0.25 Watts / meter Kelvin (W / mK) and comprising wood particles and rot-proof silicified bark, for example of the Granuland TM Bio-concrete type.
  • W / mK Watts / meter Kelvin
  • the width D of the hollow space between the two concrete walls 1, 2 may be adapted.
  • FIG. 3 is a view from top to section of a sill according to the invention.
  • the wall structures like posts supporting a building structure, door, window, or whatever.
  • This structure can be subsequently mounted on a opening frame fixed in the sill, for example in view of making an opening such as a pedestrian door, a window, or whatever.
  • the post or opening frame 13 can thus be rigidly mounted in the sill, by example using fixing toads 12 retained in a rigid wall 2 by means of a screw 14 inserted in a slot 15 made in the web 2, and a bolt 11.
  • the advantage here lies in the fact that such opening frames can be installed interchangeably on one or the other of the sails 1, 2 without damaging the insulation, as soon as the sails have a sufficient thickness.
  • the slots 15 may have been made at advance in the sails, before the structure is deposited on the ground of the site, or once the element of building completed, or during any intermediate stage.
  • the weight of such frames is mainly supported by the sill section 17, the rigidity, which is related to the quantity of rigid elements 5 present between the two sails 1, 2, can be previously sized to support such a weight.
  • the rigidity which is related to the quantity of rigid elements 5 present between the two sails 1, 2, can be previously sized to support such a weight.
  • an element of building in the event of a future extension of the building, an element of building, as presented here, can as easily be removed from its location, and reassembled to the new place intended to receive the wall of the extended building, this which of course represents a substantial saving, during the extension of such a building.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Paleontology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Foundations (AREA)
  • Building Environments (AREA)
EP04290326A 2003-02-17 2004-02-09 Verfahren zur Herstellung eines Bauelementes Withdrawn EP1447489A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0301885 2003-02-17
FR0301885A FR2846986B1 (fr) 2003-02-17 2003-02-17 Procede de fabrication d'un element de batiment

Publications (1)

Publication Number Publication Date
EP1447489A1 true EP1447489A1 (de) 2004-08-18

Family

ID=32116648

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04290326A Withdrawn EP1447489A1 (de) 2003-02-17 2004-02-09 Verfahren zur Herstellung eines Bauelementes

Country Status (2)

Country Link
EP (1) EP1447489A1 (de)
FR (1) FR2846986B1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881291A (en) * 1973-07-19 1975-05-06 Melvin E Layne Panel mold for forming composite concrete-reinforced walls
WO1991009180A1 (en) * 1988-12-12 1991-06-27 Vaessmar Lars Goeran Edge element
WO1992009763A1 (en) * 1990-11-23 1992-06-11 Rolf Nilsson Building element
US20030019175A1 (en) * 2001-07-24 2003-01-30 Kremers Dennis H. Concrete footing and wall system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3881291A (en) * 1973-07-19 1975-05-06 Melvin E Layne Panel mold for forming composite concrete-reinforced walls
WO1991009180A1 (en) * 1988-12-12 1991-06-27 Vaessmar Lars Goeran Edge element
WO1992009763A1 (en) * 1990-11-23 1992-06-11 Rolf Nilsson Building element
US20030019175A1 (en) * 2001-07-24 2003-01-30 Kremers Dennis H. Concrete footing and wall system

Also Published As

Publication number Publication date
FR2846986A1 (fr) 2004-05-14
FR2846986B1 (fr) 2006-03-24

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