EP0020014B1 - Eléments de construction et procédé pour la construction d'un bâtiment - Google Patents

Eléments de construction et procédé pour la construction d'un bâtiment Download PDF

Info

Publication number
EP0020014B1
EP0020014B1 EP80301291A EP80301291A EP0020014B1 EP 0020014 B1 EP0020014 B1 EP 0020014B1 EP 80301291 A EP80301291 A EP 80301291A EP 80301291 A EP80301291 A EP 80301291A EP 0020014 B1 EP0020014 B1 EP 0020014B1
Authority
EP
European Patent Office
Prior art keywords
building
sheets
wires
sheet
moulded
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
EP80301291A
Other languages
German (de)
English (en)
Other versions
EP0020014A3 (en
EP0020014A2 (fr
Inventor
Gordon Macdonald Robertson
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.)
ROBERTSON'S BUILDING SYSTEM (PvT) Ltd
Original Assignee
ROBERTSON'S BUILDING SYSTEM (PvT) Ltd
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 ROBERTSON'S BUILDING SYSTEM (PvT) Ltd filed Critical ROBERTSON'S BUILDING SYSTEM (PvT) Ltd
Publication of EP0020014A2 publication Critical patent/EP0020014A2/fr
Publication of EP0020014A3 publication Critical patent/EP0020014A3/en
Application granted granted Critical
Publication of EP0020014B1 publication Critical patent/EP0020014B1/fr
Expired 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
    • 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
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts

Definitions

  • This invention relates to building elements and to a method of constructing a building employing said elements.
  • the walls of buildings are constructed either of bricks or of concrete appropriately restrained during setting by shuttering.
  • skilled labour is equired either to lay the bricks or to assemble the shuttering.
  • the inside surfaces still need to be plastered to produce the desired interior finish.
  • a proposal providing a cavity between the inner and outer wall surfaces is disclosed in DE-U-1899117 where inner and outer blocks are connected together at aligned joints. However, in that arrangement there is no lateral restraint or connection between adjacent blocks.
  • Another such proposal is shown in U.S.-A-1421278 where inner and outer blocks are positioned together to form cavity walling. Reinforcing ties project into the cavity and may be secured to a vertical reinforcing rod by manipulation within the cavity.
  • a building unit comprising two moulded portions having confronting inner surfaces, one or more rebates being formed along each of two opposite side edges of each portion and opening onto the outer surface of the respective portion, characterised in that connecting means are embedded in each portion and project into the said rebates along the side edges of the portions, the connection means of a first building unit being interconnectable with the connection means of a second building unit to connect the two building units together.
  • the walls of a building are constructed with a building panel consisting of two such portions or building sheets spaced apart by suitable spacing means.
  • a building panel forms high quality permanent shuttering for a core material, the outer surfaces of the sheets producing the desired inner and outer surfaces without the need for further plastering or finishing.
  • the use of a building panel in accordance with the invention enables walling to be produced with unskilled labour.
  • a moulded building sheet adapted to be assembled in spaced apart relation with another similar sheet to form a cavity wall wherein the sheet has inner and outer surfaces with two opposite side edges, a rebate being formed in each side edge at the corner where the side edge meets the outer surface of the sheet, characterised in that reinforcing wires project from each of the rebates along the side edges of the sheet whereby when two similar sheets are assembled in side by side relation with their rebates facing outwardly the wires projecting from the other sheet.
  • the invention also includes a method of constructing the walls of a building from moulded building sheets comprising the steps of providing a plurality of building panels by interconnecting the inner surfaces of pairs of building sheets with spacing means, placing the panels in relative juxtaposition so that their side edges are abutting, and twisting together the outwardly facing reinforcing wires projecting into the rebates of one panel with the outwardly facing reinforcing wires projecting into the rebates of an adjacent panel to join adjacent panels to one another.
  • the method includes the additional step of filling the space between the spaced sheets of the panels with core material.
  • a preferred sheet 1 is moulded of cement based material and has inner and outer surfaces 2 and 3 defined by top and bottom edges 4 and side edges 5.
  • the side edges 5 of the sheet 1 are of increased thickness and are moulded with a rebate 6 at the outer surface 3 of the sheet.
  • the rebate 6 is of a width of about 20 mm and a depth approximately equal to the general thickness of the rest of the sheet.
  • the thicker side edges 5, whilst accommodating the rebates 6, also provide structural stability at the edges.
  • the sheet 1 is reinforced with laterally-extending reinforcing wires 7 which project into and beyond the rebates 6 at the side edges 5 of the sheet and which together with the rebates 6 form means for joining sheets together as explained below.
  • the sheet 1 also includes loops 8 which project from the inner surface 2 of the sheet for a purpose also described more fully below.
  • loops 8 are formed by some of the reinforcing wires 7 being bent into a configuration which causes the loops 8 to project outside the plain of the sheet when it is being cast.
  • a building panel 10 consists of two spaced sheets 1, metal ties or spacers 11 being clipped in place between adjacent loops 8 projecting from the confronting inner surfaces of the respective sheets.
  • metal ties or spacers 11 being clipped in place between adjacent loops 8 projecting from the confronting inner surfaces of the respective sheets.
  • the projecting reinforcing wires 7 of the respective sheets are then twisted together in the manner illustrated in figure 2: this holds the wall panels in their relative positions.
  • the inside sheets of the adjacent panels may be tied with the sheets straight and then the sheets 'folded' to the desired angle as shown in figure 5.
  • an inside and outside corner piece 12 or 13 may be used as illustrated in figures 3a and 3b.
  • the space between adjacent sheets can be filled with a suitable core material 14 such as concrete, "no fines" concrete, soil/cement or any other suitable strengthening or, alternatively, insulating material: the thicker side edges of the panels helping to resist any tendency of boxing at the joints between adjacent panels.
  • a suitable core material 14 such as concrete, "no fines" concrete, soil/cement or any other suitable strengthening or, alternatively, insulating material: the thicker side edges of the panels helping to resist any tendency of boxing at the joints between adjacent panels.
  • Figure 6 illustrates a building panel 10 in use where it is supported on a suitable foundation 16 and in turn supports a ceiling structure 17 and tiled roof 18.
  • the ceiling structure may consist of single sheets supported from rafters 18.
  • the flooring 19 suitably may be solid as shown and moulded panels for the windows and doors may be fitted as appropriate as indicated by the window panel 20 shown in figure 4.
  • the sheets 1 have the dual purpose of first forming shuttering for solid core material 14 and then forming internal decoration and external weather proofing.
  • the moulds for the sheets having a size, shape and negative texture to that required of the finished sheet, contain a detachable perimeter frame/s which allow the reinforcing wires to be placed and held in position the required distance from the face of the mould.
  • the wires are woven and pulled taut and the mix suitably cement mortar, i.e. a mixture of cement, sand and water, is poured into the mould to give the required thickness of skin.
  • cement mortar i.e. a mixture of cement, sand and water
  • the sheets can be moulded to form openings in the walls such as windows surrounds, reveals and frames or door architraves, reveals and frames. Water drips, weathering angles, sills, etc. can be incorporated in the moulding as can hinged recesses and locking device plates.
  • the sheets can be moulded to form inside and outside corners at right/obtuse angles.
  • the sheets can be moulded in the form of curves to produce a circular or compound curved wall plan.
  • the sheets can be moulded to form walls the surface of which is an induced curve, e.g. an hyperbolic- perabaloid.
  • the surface of the sheet can have the texture produced by a suitably textured mould for example to simulate brickwork.
  • the surface layer of the sheets may be coloured and include a waterproofing agent.
  • the sheets may be moulded to accommodate "services” such as electrical points, conduits, water and sewerage fittings, pipes, soap holders in bathrooms and kitchens etc. Although it is preferred to provide a single rebate along each side alternatively separate rebates associated with each reinforcing wire may be provided if desired.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Panels For Use In Building Construction (AREA)

Claims (10)

1. Elément de construction (10, 20) comprenant deux parties moulées (1) dont les surfaces intérieures (2) se font face, et présentant une ou plusieurs feuillures (6) formées le long de chacun des deux bords latéraux opposés (5) de chaque partie (1), lesquelles feuillures s'ouvrent sur la surface extérieure (3) de la partie respective (1), caractérisé en ce que des moyens d'assemblage (7) sont encastrés dans chaque partie (1) et font saillie dans les feuillures (6) le long des bords latéraux (5) des parties (1), les moyens d'assemblage (7) d'un premier élément de construction (10, 20) pouvant se conjuguer avec les moyens d'assemblage (7) d'un second élément de construction pour assembler les deux éléments de construction ensemble.
2. Elément de construction selon la revendication 1, caractérisé en ce que l'élément (10) est un panneau de mur comprenant deux feuilles moulées (1) dont les surfaces intérieures (2) sont placées face à face, et maintenues à distance l'une de l'autre par des moyens d'écartement (8, 11).
3. Elément de construction selon la revendication 1, caractérisé en ce que l'élément (20) est une fenêtre ou un panneau de porte avec un cadre moulé à cet effet autour d'une ouverture formée dans chaque partie moulée.
4. Elément de construction selon la revendication 1, caractérisé en ce que les moyens d'assemblage (7) comprennent une armature sous la forme de fils métalliques (7) qui font saillie dans les feuillures (6) le long des bords latéraux (5) des parties (1), les fils métalliques d'armature (7) d'un élément (10, 20) pouvant se raccorder aux fils métalliques (7) d'un autre élément pour assembler les deux éléments ensemble.
5. Elément de construction selon la revendication 2, caractérisé en ce qu'il est prévu une pluralité de boucles (8) qui dépassent des surfaces intérieures (2) en regard l'une de l'autre des feuilles (1 ).
6. Elément de construction selon la revendication 5; caractérisé en ce que les moyens d'assemblage (7) comprennent une armature sous la forme de fils métalliques (7) et en ce que ces fils métalliques d'armature (7) sont formés de façon appropriée pour constituer les boucles (8).
7. Elément de construction selon l'une quelconque des revendications 5 ou 6, caractérisé en ce que les moyens d'écartement (8, 11) comprennent des tiges (11) fixées aux boucles (8) dépassant des faces en regard des feuilles moulées.
8. Feuille de construction moulée apte à être assemblée avec une autre feuille similaire à distance de celle-ci, pour former un mur creux (10, 20), chaque feuille comportant une surface intérieure et une surface extérieure, et une feuillure (6) étant formée dans chaque bord latéral (5) à l'angle formé par le bord latéral (5) et la surface extérieure (3) de la feuille (1), caractérisé en ce que des fils métalliques d'armature (7) dépassent de chacune des feuillures (6) le long des bords latéraux (5) de la feuille (1), de sorte que lorsque deux feuilles similaires (1) sont assemblées côte à côte avec leurs feuillures (6) se faisant face extérieurement, les fils métalliques (7) dépassant d'une feuille (1) peuvent être facilement raccordés aux fils métalliques dépassant de l'autre feuille (1 ).
9. Procédé pour la construction des murs d'un bâtiment à partir de feuilles de construction moulées selon la revendication 8, caractérisé en ce qu'il comprend les étapes pour fournir une pluralité de panneaux de construction en assemblant des surfaces intérieures des paires de feuilles de construction avec des moyens d'écartement, placer les panneaux en les juxtaposant de sorte que leurs bords latéraux soient placés bout à bout, et tordre ensemble les fils métalliques d'armature tournés vers l'extérieur dépassant dans les feuillures d'un panneau avec les fils métalliques d'armature tournés vers l'extérieur dépassant dans les feuillures d'un panneau avec les fils métalliques d'armature tournés vers l'extérieur dépassant dans les feuillures d'un panneau adjacent pour assembler les deux panneaux l'un à l'autre.
10. Procédé pour la construction d'un bâtiment selon la revendication 9, caractérisé par l'étape supplémentaire de remplissage de l'espace entre les feuilles écartées des panneaux avec un matériau central pour former un murage plein.
EP80301291A 1979-04-27 1980-04-22 Eléments de construction et procédé pour la construction d'un bâtiment Expired EP0020014B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZW8279 1979-04-27
RH8279 1979-04-27

Publications (3)

Publication Number Publication Date
EP0020014A2 EP0020014A2 (fr) 1980-12-10
EP0020014A3 EP0020014A3 (en) 1981-02-18
EP0020014B1 true EP0020014B1 (fr) 1983-10-05

Family

ID=25590368

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80301291A Expired EP0020014B1 (fr) 1979-04-27 1980-04-22 Eléments de construction et procédé pour la construction d'un bâtiment

Country Status (3)

Country Link
EP (1) EP0020014B1 (fr)
DE (1) DE3065129D1 (fr)
ZA (1) ZA802528B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4039527C1 (fr) * 1990-12-11 1992-06-25 Siemens Matsushita Components Gmbh & Co. Kg, 8000 Muenchen, De

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1421278A (en) * 1920-12-21 1922-06-27 Alfred C Matthews Concrete and like building block or slab
FR986926A (fr) * 1943-12-13 1951-08-07 Mode de construction de bâtiments de toutes sortes et éléments pour sa réalisation
CH313919A (de) * 1953-07-24 1956-05-31 Haeberling Willy Als Schalungsteil bei der Herstellung von Betonmauerwerk dienendes und in das Mauerwerk übergehendes Bauelement
DE1899117U (de) * 1963-09-23 1964-08-20 Josef Roehrl Verlorener schalungssatz.

Also Published As

Publication number Publication date
EP0020014A3 (en) 1981-02-18
DE3065129D1 (en) 1983-11-10
ZA802528B (en) 1981-05-27
EP0020014A2 (fr) 1980-12-10

Similar Documents

Publication Publication Date Title
US4314430A (en) Core building system
US6880304B1 (en) Structural thermal framing and panel system for assembling finished or unfinished walls with multiple panel combinations for poured and nonpoured walls
US6729094B1 (en) Pre-fabricated building panels and method of manufacturing
KR20010023206A (ko) 건물의 벽체 축조용 거푸집 및 그 시공 방법
US6338231B1 (en) Prefabricated concrete wall panel system and method
US2063309A (en) Building wall construction unit
US6321496B1 (en) Insulated form assembly for a poured concrete wall
US4458464A (en) Process and apparatus for erecting walls made of glass structural bricks and at least a joint mortar, together with a joint lining and, if necessary, reinforcement
US11077583B2 (en) Precast concrete wall and method
WO1999005370A1 (fr) Systeme de bloc de maçonnerie autobloquant et procede de construction de murs a isolation thermique
US4479338A (en) Building elements and method of constructing a building
US3204376A (en) Wall unit with plural layers and transverse tie
KR20120000702A (ko) 경량 성형재를 구비한 조립식 영구거푸집 유닛 및 이를 이용한 벽체 시공방법
EP0020014B1 (fr) Eléments de construction et procédé pour la construction d'un bâtiment
EP0285538B1 (fr) Panneau de cloison pour compartimentage intérieur des bâtiments, procédé et dispositif pour sa fabrication
US10961701B2 (en) Interlocking construction block
US5894704A (en) Wall construction process
GB2106951A (en) Joining building panels
GB683767A (en) Method of building construction
WO2011078735A1 (fr) Ensemble de coffrage amovible avec ébauche de mur multicouches
US8590242B1 (en) Insulated concrete wall
US723175A (en) Construction of buildings.
US3611533A (en) Method of making prefabricated building unit
US1517244A (en) Method of building construction
GB2063954A (en) Lathing of a building framework

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

Designated state(s): DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB IT NL

17P Request for examination filed

Effective date: 19810601

ITF It: translation for a ep patent filed

Owner name: BUGNION S.P.A.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): DE FR GB IT NL

ET Fr: translation filed
REF Corresponds to:

Ref document number: 3065129

Country of ref document: DE

Date of ref document: 19831110

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

Ref country code: GB

Payment date: 19900417

Year of fee payment: 11

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

Ref country code: FR

Payment date: 19900427

Year of fee payment: 11

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

Ref country code: DE

Payment date: 19900702

Year of fee payment: 11

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

Ref country code: GB

Effective date: 19910422

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19911230

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

Ref country code: DE

Effective date: 19920201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19920430

Year of fee payment: 13

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

Ref country code: NL

Effective date: 19931101

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