WO2008151403A1 - Système de blocs de construction - Google Patents

Système de blocs de construction Download PDF

Info

Publication number
WO2008151403A1
WO2008151403A1 PCT/CA2007/001017 CA2007001017W WO2008151403A1 WO 2008151403 A1 WO2008151403 A1 WO 2008151403A1 CA 2007001017 W CA2007001017 W CA 2007001017W WO 2008151403 A1 WO2008151403 A1 WO 2008151403A1
Authority
WO
WIPO (PCT)
Prior art keywords
blocks
wall
block
series
channel
Prior art date
Application number
PCT/CA2007/001017
Other languages
English (en)
Inventor
Daniel A.L. Boot
Original Assignee
Habiterra Building Solutions Inc.
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 Habiterra Building Solutions Inc. filed Critical Habiterra Building Solutions Inc.
Priority to US12/663,898 priority Critical patent/US20100162649A1/en
Priority to MX2009013042A priority patent/MX2009013042A/es
Priority to EP07719933.9A priority patent/EP2152981A4/fr
Priority to BRPI0721743-9A priority patent/BRPI0721743A2/pt
Priority to CA2696981A priority patent/CA2696981A1/fr
Priority to PCT/CA2007/001017 priority patent/WO2008151403A1/fr
Priority to CN200780053195A priority patent/CN101680224A/zh
Priority to CL2008001708A priority patent/CL2008001708A1/es
Priority to PE2008000980A priority patent/PE20090337A1/es
Publication of WO2008151403A1 publication Critical patent/WO2008151403A1/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
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/26—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element the walls being characterised by fillings in all cavities in order to form a wall construction
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/025—Retaining or protecting walls made up of similar modular elements stacked without mortar
    • 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
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
    • E04B2/18—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • 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
    • E04B2002/0232—Undercut connections, e.g. using undercut tongues and grooves
    • 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
    • E04B2002/0232—Undercut connections, e.g. using undercut tongues and grooves
    • E04B2002/0239—Round dovetails

Definitions

  • This invention pertains to interlocking blocks for use in constructing buildings and the like. More particularly, it pertains to interlocking blocks that form horizontal channels in a building wall. The channels can be used for reinforcement of the wall.
  • Walls made using these systems can be reinforced by vertical members but they do not provide for horizontal means of reinforcement, which limits their strength and stability.
  • the invention provides a form of block for vertically-offset double-wythe wall construction, which blocks are arranged to form generally horizontal wall channels.
  • the wall channels can accommodate reinforcing members and concrete in-fill for the purpose of rein- forcing the block walls. Buildings made with such horizontal reinforcement are considerably stronger than buildings made using prior art block systems lacking such reinforcement.
  • the block has an outer block wall that defines a first side surface of the block and an interlocking section for attachment to the interlocking section of a cooperating interlocking block whose first side surface is opposite to the first side surface of the block, and a channel that is open to the top surface of the block.
  • the invention provides a block comprising an outer block wall on one side of the block and a head portion extending towards the opposed side surface of the block.
  • the head portion has a connecting portion which interfits with a receptacle of a similar cooperating block that is positioned with its outer block wall opposite to that of the first block.
  • the block has a channel extending generally parallel to the outer block wall.
  • the invention further provides a building wall which includes such blocks arranged so as to form a horizontal wall channel.
  • a block for use in interlocking with similar blocks in forming a substantially horizontal channel in a building wall.
  • the block comprises a top surface, a bottom surface, an outer block wall defining a first side surface of the block and a head portion extending from the outer block wall towards an opposed, second side surface.
  • the head portion defines at least one connecting portion.
  • the block has at least one receptacle substantially matching in shape the connecting portion for receiving in interlocking relationship the connecting portion of a cooperating interlocking block whose first side surface is opposite to the first side surface of the block.
  • the block has a channel open to the block top surface extending generally parallel to the outer block wall and having two opposed channel side walls and a channel bottom wall.
  • a block for use in interlocking with other similar blocks in forming a substantially horizontal channel in a building wall which block comprises a top surface, a bottom surface, an outer block wall defining a first side surface of the block, and a head portion extending from the outer block wall toward an opposed, second side surface.
  • the block has two connecting portions each on a respective side of the head portion.
  • the block has two abutment portions each at a respective end of the outer block wall and each defining a respective abutment shoulder.
  • a central groove in the head portion at a position thereon opposite to the outer block wall, the groove at opposite ends thereof defining two inwardly facing shoulders each for engaging and retaining the abutment portion of a respective one of two abutting blocks such that the abutment portions are retained end to end within the central groove.
  • a receptacle substantially matching in shape the connecting portion for receiving in interlocking relationship the connecting portion of a cooperating interlocking block.
  • the block defines a channel open to the block top surface extending substantially parallel to the outer block wall and having two opposed channel side walls and a channel bottom wall.
  • Fig. 1 is a top perspective view of a block according to one embodiment of the invention.
  • Fig. 2 is a bottom perspective view of the block of Fig. 1; - A -
  • Fig. 3 is a top plan view of the block of Fig. 1;
  • Fig. 4 is an end view of the block of Fig. 1;
  • Fig. 5 is a top plan view of three interlocking blocks
  • Fig. 6 is a cross-sectional view on the line 6-6 of Fig. 5;
  • Fig. 7 is a perspective view of a portion of a building wall having two series of the blocks of Fig. 1 forming a horizontal wall channel;
  • Figs. 8 and 9 are a perspective and plan view respectively of a prior art block.
  • the block 10 has a top surface 12, a bottom surface 14, an outer wall 16 and a head portion 18.
  • the block outer wall 16 defines one side surface 17 of the block.
  • the head portion 18 extends to the opposed, second side surface 20.
  • the head portion has a lobe-shaped connecting portion 22 on each side thereof.
  • the outer block wall 16 has an abutment portion 36 at each end thereof, each defining an abutment shoulder 38.
  • Two concave receptacles 24, each between a respective connecting portion 22 and abutment shoulder 38, have a shape corresponding to that of a connecting portion 22 and are sized to receive a connecting portion 22 of a second block in interlocking relationship therewith.
  • the head portion 18 has a central groove 40 at a position opposite to the outer block wall 16.
  • the groove 40 defines two shoul- ders 42 which engage the abutment portions 36 of two abutting interlocking blocks.
  • a channel 26 in the block is open to the top surface 12 of the block and has opposed side walls 28, 30 and a bottom wall 32.
  • the channel 26 extends generally parallel to the outer block wall 16.
  • the channel bottom wall 32 is spaced from the bottom surface 14 by a distance that is greater than the distance between the channel bottom wall and the top surface 12, as explained below.
  • a hole 34 extends through the block from the top surface to the bottom surface.
  • Figs. 8 and 9 illustrate a prior art block 1OP as disclosed in US 6,508,041 Boot.
  • the shape and size of the block 10 is such that it interlocks with the prior art block 1OP, which prior art block is similar to the block 10 but it does not have any channel.
  • corresponding and like elements to those of the block 10 are indicated by the same reference numerals.
  • the blocks 10 When used in the construction of a wall, the blocks 10 are intended to be used in forming horizontal channels at selected heights, for example at a height of four feet in an eight-foot high wall.
  • the blocks 10 are not intended for construction of the entire wall, as horizontal wall channels at every course are not necessary. It is intended that the remainder of the wall below and above such wall channel would be constructed using the prior art blocks 1OP.
  • a first course of prior art blocks 1OP is made on a suitable footing along the perimeter of the structure.
  • a series of the prior art blocks 1OP is placed at the external side of the wall to begin the external wythe and a series of half height blocks (identical to blocks 1OP except one half the height) is placed at the internal side of the wall to begin the internal wythe, interlocking with the blocks of the first series.
  • all subsequent courses consist of full height units (except where levelled at window sills and at the wall top, where half height blocks are used).
  • the external series and the internal series of blocks are always offset from each other by one half of a block height as a result of placing half height blocks in the first course.
  • Figs. 5-7 show the blocks 10 interfitting with like blocks.
  • the blocks 10 of the present invention are employed to form a channel for horizontal reinforcement of the wall.
  • a first series 44 of the blocks 10 is laid to interlock with the uppermost course of the prior art blocks 1OP.
  • This series 44 of blocks 10 is laid with the channels 26 facing upward.
  • the connecting portions 22 of the uppermost course of the prior art blocks 1OP are received in the respective receptacles 24 of the blocks 10, and the abutment portions 36 of the abutting blocks 10 are fitted in respective central grooves 40 of the prior art blocks 1OP.
  • the holes 34 in the prior art blocks 1OP and in the blocks 10 that will lie under the reinforcing bar are plugged sufficiently to retain the concrete that is later in-filled around the bar.
  • the plugging can be done, for example, using crushed sheets of newspaper. Any holes 34 that will be used for vertical reinforcing bars 60 and in-filling of concrete are not plugged.
  • a reinforcing bar 58 is then placed in the horizontally-extending space formed by the channels 26, resting on the bottom wall 32 of the channels 26. It will be apparent that, because the channel bottom wall 32 is higher than the vertical midpoint of the block, the channel bottom wall 32 of the blocks 10 is higher than the top surface 12 of the upper- most course of prior art blocks 1OP, so the reinforcing bar 58 does not rest on such top surface 12 but is supported only by the relatively narrow parts of the channel bottom wall that are on either side of the hole 34. This feature permits the concrete which is filled into the wall channel, as discussed below, to more completely surround the reinforcing bar and therefore to better bond to it.
  • the horizontal reinforcing bars 58 are adjacent to the vertical reinforcing bars 60 that are positioned in holes 34 at selected spacing (for example 120 cm spacing) and can be affixed thereto by means of twisted wire or the like.
  • a second series 48 of the blocks 10 is laid in interlocking arrangement with the first series 44 to form the wall channel 52.
  • the second series is placed with the channels 26 facing downward.
  • the connecting portions 22 of the blocks 10 of the second series 48 are received in the respective receptacles 24 of the blocks 10 of the first series 44, and the abutment portions 36 of abutting blocks 10 of the second series 48 are fitted in respective central grooves 40 of the blocks 10 of the first series 44.
  • the top surface 12 of the blocks of the second series 48 faces downward and abuts the top surface 12 of the uppermost course of the prior art blocks 1OP.
  • the channel bottom wall 32 of the blocks of the second series 48 is accordingly spaced from and opposed to the channel bottom wall 32 of the blocks of the first series 44, and the channels 26 of the blocks of the first and second series collectively form a wall channel 52 extending generally horizontally through the wall.
  • the channel 26 in each block 10 is sufficiently wide and is so positioned relative to the width of the block that the channels 26 of the blocks of one series overlap in longitudinal extension with those of the second series so that a continuous passageway through the wall, i.e. wall channel 52, is formed by the block channels 26.
  • first side surface 17 of the blocks 10 of the first series 44 forms part of one vertical side surface 46 of the building wall 54
  • first side surface 17 of the blocks 10 of the second series 48 forms part of the second, opposed vertical side surface 50 of the wall.
  • Walls and buildings constructed using the blocks 10 can include end blocks for ending a wall and corner blocks for making corners in walls, as described in US 6,508,041 Boot.
  • the block 10 of the invention is made of concrete, or alternatively of clay or other suitable material. It is nominally 40 cm long, 20 cm high and 15 cm wide.

Abstract

L'invention concerne un bloc de béton s'interverrouillant pour former des rainures de paroi horizontales pour le renforcement des parois de bloc d'une construction sèche à double languette, décalée verticalement. Le bloc possède une paroi de bloc externe sur un côté et une partie de tête s'étendant vers le côté opposé. La partie de tête a une partie de raccordement qui s'adapte avec un logement d'un bloc similaire. Le bloc possède une rainure s'étendant généralement de façon parallèle à la paroi de bloc externe. Dans une paroi de bloc, deux séries verticalement adjacentes de blocs forment une rainure de paroi horizontale qui peut supporter une barre de renforcement et du béton versé dans celle-ci pour un renforcement horizontal de la paroi.
PCT/CA2007/001017 2007-06-11 2007-06-11 Système de blocs de construction WO2008151403A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US12/663,898 US20100162649A1 (en) 2007-06-11 2007-06-11 Building block system
MX2009013042A MX2009013042A (es) 2007-06-11 2007-06-11 Sistema de bloques de construccion.
EP07719933.9A EP2152981A4 (fr) 2007-06-11 2007-06-11 Système de blocs de construction
BRPI0721743-9A BRPI0721743A2 (pt) 2007-06-11 2007-06-11 bloco para uso no intertravamento com outros blocos similares em uma parede de construÇço e parede de construÇço
CA2696981A CA2696981A1 (fr) 2007-06-11 2007-06-11 Systeme de blocs de construction
PCT/CA2007/001017 WO2008151403A1 (fr) 2007-06-11 2007-06-11 Système de blocs de construction
CN200780053195A CN101680224A (zh) 2007-06-11 2007-06-11 积木式系统
CL2008001708A CL2008001708A1 (es) 2007-06-11 2008-06-10 Bloque para usar en la interconexion con otros bloques para formar un canal sustancialmente horizontal, comprendiendo el bloque superficies superior e inferior, una pared de bloque exterior, una seccion de interconexion de bloque y un canal abierto en la superficie superior del bloque; una pared de construccion.
PE2008000980A PE20090337A1 (es) 2007-06-11 2008-06-10 Sistema de bloque de construccion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA2007/001017 WO2008151403A1 (fr) 2007-06-11 2007-06-11 Système de blocs de construction

Publications (1)

Publication Number Publication Date
WO2008151403A1 true WO2008151403A1 (fr) 2008-12-18

Family

ID=40129158

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2007/001017 WO2008151403A1 (fr) 2007-06-11 2007-06-11 Système de blocs de construction

Country Status (9)

Country Link
US (1) US20100162649A1 (fr)
EP (1) EP2152981A4 (fr)
CN (1) CN101680224A (fr)
BR (1) BRPI0721743A2 (fr)
CA (1) CA2696981A1 (fr)
CL (1) CL2008001708A1 (fr)
MX (1) MX2009013042A (fr)
PE (1) PE20090337A1 (fr)
WO (1) WO2008151403A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2970723A1 (fr) * 2011-01-21 2012-07-27 Patrick Ceschin Bloc structurel de fondation creux prefabrique en beton a usage de puits canadien
WO2014186376A3 (fr) * 2013-05-15 2015-02-26 Anchor Wall Systems, Inc. Bloc de construction polyvalent et procédés
FR3078351A1 (fr) * 2018-02-27 2019-08-30 Dominique ROSSI Element de construction
WO2020209709A3 (fr) * 2019-04-09 2020-12-24 Jorge Capistran Fernandez Système de construction à base de parpaings à interconnexion multiple

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9238910B2 (en) * 2008-08-19 2016-01-19 David I. Jensen Interlocking wall unit system for constructing a wall on a pre-existing structural grid matrix
US8888481B2 (en) 2011-01-10 2014-11-18 Stable Concrete Structures, Inc. Machine for manufacturing concrete U-wall type construction blocks by molding each concrete U-wall construction block from concrete poured about a block cage made from reinforcing material while said block cage is loaded within said machine
US9644334B2 (en) 2013-08-19 2017-05-09 Stable Concrete Structures, Inc. Methods of and systems for controlling water flow, breaking water waves and reducing surface erosion along rivers, streams, waterways and coastal regions
US9809971B2 (en) * 2016-02-25 2017-11-07 Spherical Block LLC Architectural building block
US10094109B2 (en) * 2017-02-03 2018-10-09 Gouda-Torgerson Building Systems Llc Construction blocks
USD854709S1 (en) * 2018-03-15 2019-07-23 Daysh Developments, Inc. Masonry unit
FR3130860A1 (fr) * 2021-12-21 2023-06-23 Dominique ROSSI Système de construction

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US2792704A (en) * 1952-01-28 1957-05-21 Kiso N V Building block and hollow wall formed therewith
US6508041B1 (en) * 1999-10-25 2003-01-21 Daniel Anthony Leonard Boot Interlocking concrete block
US6588168B2 (en) * 2001-04-17 2003-07-08 Donald L. Walters Construction blocks and structures therefrom
US6612784B2 (en) * 1998-03-27 2003-09-02 Anchor Wall Systems, Inc. Modular retaining wall system

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US1356590A (en) * 1919-02-06 1920-10-26 John R Baumann Building-block
US2137153A (en) * 1938-02-02 1938-11-15 Brozek Stanley Ventilated block and wall construction
US3962842A (en) * 1975-05-30 1976-06-15 Wilhelm William D Mortarless interlocking blocks
US7096635B2 (en) * 2001-03-02 2006-08-29 Rockwood Retaining Walls, Inc. Multiuse block and retaining wall
CA2359923C (fr) * 2001-10-25 2004-12-14 Tony Azar Blocs de construction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792704A (en) * 1952-01-28 1957-05-21 Kiso N V Building block and hollow wall formed therewith
US6612784B2 (en) * 1998-03-27 2003-09-02 Anchor Wall Systems, Inc. Modular retaining wall system
US6508041B1 (en) * 1999-10-25 2003-01-21 Daniel Anthony Leonard Boot Interlocking concrete block
US6588168B2 (en) * 2001-04-17 2003-07-08 Donald L. Walters Construction blocks and structures therefrom

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2152981A4 *

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2970723A1 (fr) * 2011-01-21 2012-07-27 Patrick Ceschin Bloc structurel de fondation creux prefabrique en beton a usage de puits canadien
US10060125B2 (en) 2013-05-15 2018-08-28 Anchor Wall Systems, Inc. Multi-use building block and methods
US9482002B2 (en) 2013-05-15 2016-11-01 Anchor Wall Systems, Inc. Multi-use building block and methods
US9752321B2 (en) 2013-05-15 2017-09-05 Anchor Wall Systems, Inc. Multi-use building block and methods
EP3252246A1 (fr) * 2013-05-15 2017-12-06 Anchor Wall Systems, Inc. Bloc de construction à usages multiples
AU2014265560B2 (en) * 2013-05-15 2018-03-01 Anchor Wall Systems, Inc. Multi-use building block and methods for the use
WO2014186376A3 (fr) * 2013-05-15 2015-02-26 Anchor Wall Systems, Inc. Bloc de construction polyvalent et procédés
US10309101B2 (en) 2013-05-15 2019-06-04 Anchor Wall Systems, Inc. Multi-use building block and methods
US10584483B2 (en) 2013-05-15 2020-03-10 Anchor Wall Systems, Inc. Multi-use building block and methods
AU2018203866B2 (en) * 2013-05-15 2020-07-16 Anchor Wall Systems, Inc. Building Block
US10927544B2 (en) 2013-05-15 2021-02-23 Anchor Wall Systems, Inc. Multi-use building block and methods
FR3078351A1 (fr) * 2018-02-27 2019-08-30 Dominique ROSSI Element de construction
WO2019166384A1 (fr) * 2018-02-27 2019-09-06 Dominique Rossi Elément de construction
WO2020209709A3 (fr) * 2019-04-09 2020-12-24 Jorge Capistran Fernandez Système de construction à base de parpaings à interconnexion multiple

Also Published As

Publication number Publication date
EP2152981A4 (fr) 2014-09-10
CA2696981A1 (fr) 2008-12-18
CN101680224A (zh) 2010-03-24
CL2008001708A1 (es) 2008-12-19
MX2009013042A (es) 2010-01-15
US20100162649A1 (en) 2010-07-01
EP2152981A1 (fr) 2010-02-17
BRPI0721743A2 (pt) 2013-02-05
PE20090337A1 (es) 2009-04-24

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