EP1060312B1 - Element modulaire coffrant pour paroi de batiment - Google Patents

Element modulaire coffrant pour paroi de batiment Download PDF

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Publication number
EP1060312B1
EP1060312B1 EP99964751A EP99964751A EP1060312B1 EP 1060312 B1 EP1060312 B1 EP 1060312B1 EP 99964751 A EP99964751 A EP 99964751A EP 99964751 A EP99964751 A EP 99964751A EP 1060312 B1 EP1060312 B1 EP 1060312B1
Authority
EP
European Patent Office
Prior art keywords
longitudinal
modular
panels
formwork
extending over
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
Application number
EP99964751A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1060312A1 (fr
Inventor
Jérôme Guibert
Jean-Yves Moulin
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.)
Studexe SARL
Original Assignee
Studexe SARL
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 Studexe SARL filed Critical Studexe SARL
Publication of EP1060312A1 publication Critical patent/EP1060312A1/fr
Application granted granted Critical
Publication of EP1060312B1 publication Critical patent/EP1060312B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/42—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
    • E04B2/54—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities the walls being characterised by fillings in all cavities in order to form a wall construction
    • 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
    • E04B2002/0208—Non-undercut connections, e.g. tongue and groove connections of trapezoidal shape

Definitions

  • the present invention relates to an element modular formwork according to the preamble of claim 1.
  • Such an element is known from the document DE-A-2 150 874.
  • these elements have two planelles interconnected by spacers, so that a stacking these elements actually forms two partitions between which it is possible to cast a material hardening such as concrete.
  • the planelles then play the role of formwork vis-à-vis the fresh concrete.
  • planels of these modular elements have a sufficiently neat appearance so that it is not necessary to coat them, which also leads to cost reductions.
  • cast concrete draws on all internal faces of modular elements, and in particular on the undersides and on the sides of the spacers. This removal of the concrete leaves a gap between the latter and the sub-faces and sides of each spacer. This void constitutes systematically a continuous contact break, and by there a bridge between the planelles. We can systematically see the day through the walls constructed with modular formwork elements in placing the eye at the right of each row of elements Modular.
  • the present invention aims to provide an element Modular formwork to improve the airtightness and watertightness of the walls.
  • a formwork modular element intended to be part of a wall filled with a material such as concrete, comprising two planelles connected to each other by at least one spacer, notable in that said spacer has at least one deep rebate extending over the entire width of its underside and / or at least one pair of rabbets extending over the entire height of each of its sides, so as to form sealing barriers to air and water in said material.
  • the present invention allows the construction of a wall formed by modular formwork elements conforming to this above, filled with a material such as concrete.
  • identical reference numerals designate identical organs or sets of organs or the like.
  • Standard means an element modular formwork intended to be placed in a part current of wall, as opposed to modular elements “singular” formwork, necessary to perform the angles, chaining, opening of doors and windows, etc.
  • the standard formwork modular element S is substantially parallelepipedal and reversible, that is to say symmetrical with respect to an axis ZZ 'passing through its center of gravity, and it is intended to be positioned so this axis is vertical (see Figure 1).
  • This formwork modular element comprises two planelles 1, 1 'interconnected by two spacers 2, 2'.
  • these spacers each comprise at least one rabbet deep 3, 3 'spanning the entire width of an area median of its underside and / or at least one pair of rabbets 4a, 4b, 4a ', 4b' extending over the entire height a median area on each of its sides.
  • these rabbets 3, 3 ', 4a, 4b, 4a', 4b ' have a section rectangular, as shown in Figure 1.
  • the upper faces of the spacers define hollow 5, 5 'which can be rounded, as is represented, or have other forms.
  • Each of the longitudinal projections presents, the outside towards the inside of the modular element formwork S, an inclined flank 10a, 10a 'with respect to the vertical, a horizontal flank 11a, 11a 'and a flank vertical 12a, 12a '.
  • the inclined flanks 10a, 10a ' preferably angle of about 30 ° to the vertical.
  • the longitudinal projections 8a, 8a ' are connected to the external faces of planelles 1, 1 'by chamfers optional 15, 15 'formed in the horizontal edges upper section of the formwork modular element.
  • the optional chamfers 15, 15 ' preferably an angle of about 45 ° to the vertical.
  • Each of the longitudinal grooves 8b, 8b ' presents, the outside towards the inside of the modular element formwork, a slope inclined relative to the vertical 10b, 10b ', a horizontal flank 11b, 11b' and a vertical flank 12b, 12b '.
  • the upper and lower parts of the planelles 1, 1 ' are preferably shaped so that when two formwork modular elements are stacked one on the other, their upper longitudinal ranges 9a, 9a 'and lower 9b, 9b 'lean against each other, while their protrusions 8a, 8a 'and their grooves 8b, 8b' longitudinal axes are separated by a clearance J, preferably at less than 2 mm (see Figure 2).
  • planelles 1, 1 'each comprise a groove 17, 17 'located in line with the vertical flank of its projection longitudinal 8a, 8a ', and extending over the entire length from the upper part of the planelle.
  • the cumulative transversal extension E1 of a projection longitudinal 8a, 8a 'and an adjacent groove 17, 17' is substantially equal to the transverse extension E2 of a longitudinal groove 8b, 8b '(see Figure 2).
  • Each planelle 1, 1 'further comprises at least one chimney 18, 18 'extending between its upper faces and lower, communicating with said groove 17, 17 '.
  • the lateral faces 20, 20 'of the modular element formwork S intended to cooperate with elements adjacent modules preferably also have profiles defining a complementary nesting.
  • these lateral faces are preferably shaped so that when two modular elements are nested against each other, some parts 21a, 21b of these lateral faces are supported against each other other, and other portions 22a, 22b of these side faces are separated by a game (not shown) at least equal to 2 mm.
  • the modular elements described above can be manufactured by vibrating molding with a whole range of materials commonly used in the field of construction.
  • concrete will be used architectonic (that is, satisfying some aesthetic criteria: color, texture, ...) water-repellent.
  • This concrete 40 comes in particular fill the parts hollow formed by the upper faces of the spacers 2, 2 ', and the rabbets 3, 3', 4a, 4b, 4a ', 4b' formed on the undersides and on the sides of these spacers, thus forming cords 41 extending parallel to the plan of the wall.
  • cords 41 which form barriers sealing against the infiltration of air and water by capillarity on the undersides and sides of spacers 2, 2 ', remaining effective despite the withdrawal of concrete 40. In this way, the bridge effect of the prior art (see the preamble to this description).
  • the games between the protrusions 8a, 8a 'and the grooves 8b, 8b 'longitudinal allow to achieve separation zones between formwork modular elements in which water can hardly progress through capillarity. In this way physical barriers are formed water infiltration.
  • the chimneys 18, 18 'formed in the planelles 1, 1 ', aligned vertically, can recover water which would still reach the grooves 17, 17 ' formed on the upper parts of the planelles, and of drive this water to the foot of the wall.
  • the play between the lateral faces 20, 20 'of the elements modular formwork contributes, in the same way, to remove water infiltration by capillarity.
  • the lower faces of spacers of formwork modular elements could have several rabbets.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Panels For Use In Building Construction (AREA)
  • Finishing Walls (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Building Environments (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP99964751A 1998-12-31 1999-12-31 Element modulaire coffrant pour paroi de batiment Expired - Lifetime EP1060312B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9816714 1998-12-31
FR9816714A FR2788071B1 (fr) 1998-12-31 1998-12-31 Element modulaire coffrant pour paroi de batiment
PCT/FR1999/003327 WO2000040818A1 (fr) 1998-12-31 1999-12-31 Element modulaire coffrant pour paroi de batiment

Publications (2)

Publication Number Publication Date
EP1060312A1 EP1060312A1 (fr) 2000-12-20
EP1060312B1 true EP1060312B1 (fr) 2004-10-13

Family

ID=9534746

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99964751A Expired - Lifetime EP1060312B1 (fr) 1998-12-31 1999-12-31 Element modulaire coffrant pour paroi de batiment

Country Status (12)

Country Link
EP (1) EP1060312B1 (enExample)
JP (1) JP2002534624A (enExample)
KR (1) KR20010089111A (enExample)
CN (1) CN1202326C (enExample)
AT (1) ATE279600T1 (enExample)
AU (1) AU3050100A (enExample)
DE (1) DE69921101T2 (enExample)
ES (1) ES2235544T3 (enExample)
FR (1) FR2788071B1 (enExample)
PT (1) PT1060312E (enExample)
TR (1) TR200002532T1 (enExample)
WO (1) WO2000040818A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101568693B (zh) 2007-12-12 2012-09-26 金圭禧 建筑块、使用该建筑块的建筑结构和砌墙方法
WO2009075412A1 (en) 2007-12-12 2009-06-18 Kyu-Hue Kim Building block, building structure and the method of bricking wall using the same
US8429873B2 (en) * 2008-10-15 2013-04-30 Timothy P. Devine, JR. Modular construction panels, systems, and methods of installation
CN101550739B (zh) * 2009-05-12 2011-11-09 四川善晟建筑智能化工程有限公司 用于建造平面结构的组合建筑模块及制作方法
FR2991353B1 (fr) * 2012-06-05 2016-07-01 Jean Yves Moulin Brique de batiment pour pose a sec
US10907348B2 (en) 2013-11-07 2021-02-02 Csr Building Products Limited Building component
CA2929510C (en) * 2013-11-07 2023-09-05 Csr Building Products Limited Building component
MY182789A (en) * 2014-07-04 2021-02-05 Iida Group Holdings Co Ltd Construction block and wall face structure using same
FR3048440B1 (fr) * 2016-03-07 2021-07-30 Claude Letulle Unites modulaires de construction avec reservations
BR102017013895B1 (pt) * 2017-06-27 2023-11-14 Zeenni Engenharia E Construções Ltda Aperfeiçoamentos introduzidos em módulo de parede ventilada de concreto armado para construção de edificações em geral e respectivo sistema construtivo industrializado
KR102292081B1 (ko) * 2020-07-10 2021-08-24 한국건설기술연구원 스터드와 스페이서를 구비한 네일리스 조립식 패널 및 이를 이용한 벽체 시공방법
KR102855460B1 (ko) * 2023-05-30 2025-09-04 이오진 인터록킹 블록 및 이를 이용한 구조물의 구축 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2150874A1 (de) * 1971-10-13 1973-04-19 Walter Ergenzinger Baustein aus leichbaumaterial
DE2921113A1 (de) * 1979-05-25 1980-12-04 Hans Mumm Schalungsstein

Also Published As

Publication number Publication date
ES2235544T3 (es) 2005-07-01
AU3050100A (en) 2000-07-24
FR2788071A1 (fr) 2000-07-07
TR200002532T1 (tr) 2000-12-21
CN1202326C (zh) 2005-05-18
PT1060312E (pt) 2005-03-31
JP2002534624A (ja) 2002-10-15
CN1295640A (zh) 2001-05-16
ATE279600T1 (de) 2004-10-15
WO2000040818A1 (fr) 2000-07-13
DE69921101T2 (de) 2005-10-20
FR2788071B1 (fr) 2001-05-11
KR20010089111A (ko) 2001-09-29
EP1060312A1 (fr) 2000-12-20
DE69921101D1 (de) 2004-11-18

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