WO2017024331A1 - Bloc de construction modulaire amélioré pour coffrage en béton - Google Patents

Bloc de construction modulaire amélioré pour coffrage en béton Download PDF

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Publication number
WO2017024331A1
WO2017024331A1 PCT/AU2016/000267 AU2016000267W WO2017024331A1 WO 2017024331 A1 WO2017024331 A1 WO 2017024331A1 AU 2016000267 W AU2016000267 W AU 2016000267W WO 2017024331 A1 WO2017024331 A1 WO 2017024331A1
Authority
WO
WIPO (PCT)
Prior art keywords
block
building block
modular building
vertical
channels
Prior art date
Application number
PCT/AU2016/000267
Other languages
English (en)
Other versions
WO2017024331A9 (fr
Inventor
Howard Michael BEALE
Original Assignee
Beale Howard Michael
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
Priority claimed from AU2015903159A external-priority patent/AU2015903159A0/en
Application filed by Beale Howard Michael filed Critical Beale Howard Michael
Publication of WO2017024331A1 publication Critical patent/WO2017024331A1/fr
Publication of WO2017024331A9 publication Critical patent/WO2017024331A9/fr

Links

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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8647—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties going through the forms

Definitions

  • This invention relates to building construction. More particularly, although not exclusively it discloses an improved lightweight modular formwork block for constructing concrete walls.
  • a modular building block for constructing a concrete structure such as a wall or the like, said block having spaced apart side panels joined by a plurality of connecting members to fonn an internal cavity for concrete infill, said block being adapted for horizontal or vertical interconnection with other like blocks for assembly into a permanent concrete formwork for said structure and said side panels being configured to form inset service channels across a face of said structure.
  • said channels extend in the horizontal and/or vertical directions and are adapted to accommodate services such as electrical and communication cables, water supply, stonnwater and sewer pipes, heating/cooling ducts and any other utilities normally required in a building.
  • connecting members include battens along the upper and lower edges of the block and transverse dowels through the centre thereof.
  • said internal cavity is shaped to receive lengths of vertical and horizontal reinforcing bar.
  • said building block includes respective female slots and male flanges in the upper and lower edges of the panels whereby said block can engage with another like block.
  • the panels are adapted to be moulded separately from plastic and then assembled in a spaced apart relationship using said battens and dowels to define the sides of the building block and the internal cavity
  • Figure 1 is a schematic perspective view of a modular building block
  • Figure 2 is an end elevation view along the direction of arrow A of
  • Figure 3 is a side elevation view similar to figure 2 but showing the preferred arrangement for attaching wall paneling to the building block, and
  • Figure 4 is a perspective view of a side panel of a second embodiment of the block.
  • FIG. 1 there is a modular building block which is adapted for assembly with other like modular blocks to create a permanent concrete formwork.
  • the block in accordance with this embodiment may for example be incorporated with other blocks into a running bond or stacked pattern for construction of a wall or other building structure. It may be formed from
  • moulded plastic components comprise spaced apart side panels 1 linked by rows of transverse parallel battens 2 along the top and bottom of the block.
  • Each of the side panels is preferably shaped to form intersecting vertical and horizontal channels for building services in the outer face of the formwork.
  • the channels are positioned to align with channels of other adjoining like blocks when assembled as mentioned above.
  • the side panels 1 define between them an internal cavity 5 for infill of concrete.
  • There are also internal connecting dowels 6 which extend between the inner walls of the horizontal service channels on each side to brace the centre of the panels against outward deflection under the weight of the concrete infill.
  • the sides 8 of the vertical channels and the upper walls 9 of the horizontal channels are preferably tapered inwardly toward the bases 10, 1 1 to increase the rigidity of the panels under load.
  • the horizontal channels may also be formed with upstanding ridges 12 along their outer edges to assist with placement of the service cables and also fixing of wall panels 12A which may be fitted with horizontal hanger rails 12B having an insulation layer 12C as shown in figure 3.
  • each row of blocks is thereby easily aligned with and fits stably on the supporting row underneath.
  • Similar female slots and male flanges are also preferably formed on the ends of the side panels to facilitate close fitting butt joints within the rows.
  • the positions of the upper and lower battens is also preferably staggered or offset to enable a close vertical stacking of the rows of blocks without interference.
  • a plurality of blocks according to this invention define a formwork with the internal cavities between the side panels merging to form a continuous void throughout the structure for placement of reinforcing bars and concrete infill.
  • the wall can be finished off preferably by the application of specialised insulated wall panels 12A for interior and exterior use as mentioned earlier. More specifically as shown in figure 3 these panels 12A may comprise an insulation layer 12C together with an external or internal finish surface.
  • the blocks remain permanently in place as "lost" or "left-in-place” formwork as it is known in the industry.
  • the side panels 1 may be moulded separately and then assembled by inserting the connecting dowels 6 into sockets 15 in each panel and fitting the battens 2 between the internal ribs 16 using any suitable connecting means.
  • support lugs of any suitable design may also be formed around the inside periphery of the side panels 1. These would be adapted to receive fastening screws for mounting covers over the open ends of an exposed block in a finished wall structure.
  • the ridges 12' on each side panel may be cut out at the vertical channels 3 ' to form flanges 17 on each side with apertures 18.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

L'invention concerne un bloc de construction modulaire pour la construction d'une structure en béton, telle qu'une paroi ou analogue. Le bloc comprend des panneaux latéraux espacés (1) reliés par une pluralité d'éléments de raccordement (2, 6) pour former une cavité interne (5) de remplissage de béton. Le bloc est adapté pour un raccordement vertical ou horizontal avec d'autres blocs similaires pour l'assemblage en un coffrage en béton permanent pour ladite structure, et les panneaux latéraux sont configurés pour former des canaux de service d'incrustation (3, 4) à travers une face de la structure.
PCT/AU2016/000267 2015-08-07 2016-08-03 Bloc de construction modulaire amélioré pour coffrage en béton WO2017024331A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2015903159 2015-08-07
AU2015903159A AU2015903159A0 (en) 2015-08-07 Improved modular building block for concrete formwork

Publications (2)

Publication Number Publication Date
WO2017024331A1 true WO2017024331A1 (fr) 2017-02-16
WO2017024331A9 WO2017024331A9 (fr) 2017-08-31

Family

ID=57982828

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2016/000267 WO2017024331A1 (fr) 2015-08-07 2016-08-03 Bloc de construction modulaire amélioré pour coffrage en béton

Country Status (1)

Country Link
WO (1) WO2017024331A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936640A1 (de) * 1978-09-15 1980-03-27 Antonios Sagionis Baustein und bauverfahren
NL1011366C2 (nl) * 1999-02-22 2001-02-06 Mr Abraham Andries Bart Betonskeletbouw-vormelementen.
US6253519B1 (en) * 1999-10-12 2001-07-03 Aaron E. Daniel Construction block
US20110203202A1 (en) * 2008-10-24 2011-08-25 2158484 Ontario Inc. Concrete form block and form block structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2936640A1 (de) * 1978-09-15 1980-03-27 Antonios Sagionis Baustein und bauverfahren
NL1011366C2 (nl) * 1999-02-22 2001-02-06 Mr Abraham Andries Bart Betonskeletbouw-vormelementen.
US6253519B1 (en) * 1999-10-12 2001-07-03 Aaron E. Daniel Construction block
US20110203202A1 (en) * 2008-10-24 2011-08-25 2158484 Ontario Inc. Concrete form block and form block structure

Also Published As

Publication number Publication date
WO2017024331A9 (fr) 2017-08-31

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