EP0020014A2 - Bauelemente und Verfahren zur Herstellung eines Gebäudes - Google Patents

Bauelemente und Verfahren zur Herstellung eines Gebäudes Download PDF

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Publication number
EP0020014A2
EP0020014A2 EP80301291A EP80301291A EP0020014A2 EP 0020014 A2 EP0020014 A2 EP 0020014A2 EP 80301291 A EP80301291 A EP 80301291A EP 80301291 A EP80301291 A EP 80301291A EP 0020014 A2 EP0020014 A2 EP 0020014A2
Authority
EP
European Patent Office
Prior art keywords
building
sheet
panel
moulded
sheets
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.)
Granted
Application number
EP80301291A
Other languages
English (en)
French (fr)
Other versions
EP0020014A3 (en
EP0020014B1 (de
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/de
Publication of EP0020014A3 publication Critical patent/EP0020014A3/en
Application granted granted Critical
Publication of EP0020014B1 publication Critical patent/EP0020014B1/de
Expired 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
    • 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. In both these cases skilled labour is required either to lay the bricks or to assemble the shuttering. Moreover, once the walls have been built the inside surfaces still need to be plastered to produce the desired interior finish.
  • a moulded building sheet characterised by two opposed side edges which are thicker than the general thickness of the sheet and in which are formed one or more rebates.
  • the walls of a building are constructed with a building panel consisting of two such 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 substantially rectangular building panel comprising two moulded sheets having confronting inner surfaces spaced apart by spacing means, and means on each of two opposed sides of the panel for connecting one panel to another, si mi lar panel.
  • the means for connecting one panel to another, similar panel comprises one or more rebates along each of two opposed side edges of each sheet and reinforcing wires which project into the rebates along the side edges of the sheet, the projecting portions of the reinforcing wires of a first building panel being interconnectable with the projecting portions of the reinforcing wires of a second building panel to connect the two building panels together.
  • the invention also includes a method of constructing the walls of a building-from such building panels comprising the steps of placing the panels s in relative juxtaposition so that their side edges are abutting, and twisting together the reinforcing wires of one panel with the reinforcing wires 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 20mm 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 bowing 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 bowing 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 firstly 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.
  • straight sheets have been disclosed, the sheets can be moulded to form walls the surface of which is an induced curve, e.g. an hyperbol ic-perabatoid.
  • 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.
EP80301291A 1979-04-27 1980-04-22 Bauelemente und Verfahren zur Herstellung eines Gebäudes Expired EP0020014B1 (de)

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 true EP0020014A2 (de) 1980-12-10
EP0020014A3 EP0020014A3 (en) 1981-02-18
EP0020014B1 EP0020014B1 (de) 1983-10-05

Family

ID=25590368

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80301291A Expired EP0020014B1 (de) 1979-04-27 1980-04-22 Bauelemente und Verfahren zur Herstellung eines Gebäudes

Country Status (3)

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

Cited By (1)

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

Citations (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.

Patent Citations (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.

Cited By (1)

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

Also Published As

Publication number Publication date
DE3065129D1 (en) 1983-11-10
ZA802528B (en) 1981-05-27
EP0020014A3 (en) 1981-02-18
EP0020014B1 (de) 1983-10-05

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