EP0190076A1 - Baublock und zugehöriges Verbindungselement - Google Patents

Baublock und zugehöriges Verbindungselement Download PDF

Info

Publication number
EP0190076A1
EP0190076A1 EP86400131A EP86400131A EP0190076A1 EP 0190076 A1 EP0190076 A1 EP 0190076A1 EP 86400131 A EP86400131 A EP 86400131A EP 86400131 A EP86400131 A EP 86400131A EP 0190076 A1 EP0190076 A1 EP 0190076A1
Authority
EP
European Patent Office
Prior art keywords
block
recesses
vertical
recess
insert
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
EP86400131A
Other languages
English (en)
French (fr)
Other versions
EP0190076B1 (de
Inventor
Yannick Cruaud
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.)
Individual
Original Assignee
Individual
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 FR8501249A external-priority patent/FR2578277B1/fr
Priority claimed from FR8516620A external-priority patent/FR2589501B2/fr
Application filed by Individual filed Critical Individual
Priority to AT86400131T priority Critical patent/ATE53880T1/de
Publication of EP0190076A1 publication Critical patent/EP0190076A1/de
Application granted granted Critical
Publication of EP0190076B1 publication Critical patent/EP0190076B1/de
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
    • E04B2/14—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
    • 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
    • E04B2002/0243—Separate connectors or inserts, e.g. pegs, pins or keys
    • 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
    • E04B2002/0256—Special features of building elements
    • E04B2002/026—Splittable building elements

Definitions

  • the present invention relates to building blocks commonly called concrete blocks obtained by molding concrete of heavy or light aggregates, assembled dry, with offset joints.
  • the subject of the present invention is an assembly composed of a concrete block and a keying and shutter insert making it possible to meet the positioning and stability requirements during and after dry mounting of a construction work, such than a wall for example, as well as after the connection with complementary elements such as the frame for example, while reducing the thicknesses of a rough wall and consequently the consumption of materials for the prefabrication and the implementation .
  • Another object of the invention consists in adapting the length and width of the constructions to a given pitch, the basic concrete block being breakable, said constructions being able to be stiffened by a reinforcement of poured concrete at a given interval corresponding to a multiple of the not in the vertically aligned block recesses, the other recesses which can be used as ducts for the passage through the wall thickness of the water supply pipes for sanitary appliances, rainwater down pipes as well as electrical or telephone cables.
  • Another object of the invention is to be able to produce a horizontal chaining without having to fill the recesses not concerned with concrete, as well as a framework of reinforced concrete at the periphery windows, that is to say the tables and lintels thereof.
  • Another object of the invention is to ensure the recovery of runoff water and the drainage thereof on the buried parts.
  • the positive connecting and closing member consists of an insert which fits into one of the cutouts in the upper and lower seat faces of the blocks to ensure positioning stability during mounting and after mounting.
  • the assembly according to the invention consists of a base block and a keying and shutter insert.
  • the base block 1 of parallelepiped shape has on its upper horizontal face at least one longitudinal groove 2 or groove of generally trapezoidal section arranged parallel to the longitudinal median axis of said upper face and ending at each of the ends thereof.
  • This groove is intended to recover runoff water as well as to act as a decompression groove, preferably it is located on the exterior facade of the block.
  • cutouts 4 intended to receive the keying and obturation inserts and which communicate with an interior recess 5 of the block, opening onto the lower horizontal face of the block.
  • These recesses 5 have a horizontal cross section of regular polygonal shape, equilateral triangle, square, hexagon or the like.
  • each cutout 4 of the upper seat face with respect to the corresponding interior recess is such that the edges of said cutout are connected with the corresponding edges of the end of said recess on the lower seat face by slightly inclined planes forming a draft.
  • said edge 4a of each cutout 4 running along the recovery groove 2 the thickness of the longitudinal wall of the block being greater at the level of this groove, said edge 4a comprises at a small height a substantially vertical blank connecting with the inclined plane of the undercut forming recess by means of an oblique shoulder. Therefore, the shape of the cutout 4 is similar to the regular polygonal shape of the corresponding recess 5 but truncated along a plane parallel to the longitudinal median plane of the groove.
  • Each block comprises, by way of separation between the contiguous recesses 5, transverse partitions 6 in the thickness of which is provided a recess 7 arranged transversely with respect to the length of the block.
  • This oblong-shaped recess in the transverse direction of the block is of shorter length at the upper face than at the lower face while retaining substantially the same width, the ends of the two sections being connected by means an oblique shoulder.
  • the profile of the cross section of such a recess corresponds substantially to that of a recess 5 surmounted by the cutout 4.
  • These recesses 7 are intended on the one hand to house a vertical mechanical connection member such as a bolt for the fixing of a structural element, such as a sandpit breakdown for example, on the upper seat blocks of a wall and on the other hand to make the basic block breakable, in elements corresponding to the module m or multiples of the module.
  • a vertical mechanical connection member such as a bolt for the fixing of a structural element, such as a sandpit breakdown for example, on the upper seat blocks of a wall and on the other hand to make the basic block breakable, in elements corresponding to the module m or multiples of the module.
  • each block each have a vertical groove 8a and a vertical tongue 8b intended to ensure vertical sealing and to provide a means of connection and positioning of the vertical faces of two contiguous blocks. They are arranged in such a way that the two grooves and the two tongues of the same block are located near the diagonally opposite angles of the block, the grooves and tongues adjoining the external facade of the block being located in the vertical plane passing through the axis of the groove 2 for recovering runoff water, the latter being able to be evacuated vertically by the clearance existing at the bottom of the groove-tongue assembly at each end of the block.
  • the longest vertical faces comprise opposite the ends of each recess 7 and in conjugation with this a vertical groove 9 of generally trapezoidal shape intended to make said blocks breakable , without prior tracing.
  • Alternative embodiments of the base block 1 are designed to produce on the one hand a lintel block and / or chaining and on the other hand an adaptation block, these two variants differing respectively from the basic block by their internal structure, or by their height dimension, their external appearance being strictly identical to that of the base block.
  • the interior 5 and transverse recesses 7 are placed in communication so as to constitute a single recess extending over the entire length of the block and opening at each end thereof by a cutout of dimensions substantially smaller than those of the cross section of a recess 5 or 7, the upper horizontal edge of said cutout being located below the level of the shoulder or chamfer for communication of the cutouts 4 of the face of upper seat with the recess 5.
  • Such an arrangement allows the placement of the metal frame of the lintel or the chaining before the pouring concrete. This can be facilitated by an intercommunication of the cutouts 4 of the central modules of the block.
  • the so-called adaptation block is a block comprising interior 5 and transverse recesses 7, but the height of which is sub-multiple of the height of the base block 1; the transverse partition walls 6 in the thickness of which the transverse recesses 7 are situated, have their lower horizontal edge situated a few millimeters above the lower face of the seat of the block so as to allow the accommodation of the head height a connecting bolt for example.
  • Another alternative embodiment of the basic block consists of a block identical to this one but of which at least one of the ends is of semi-cylindrical shape with a vertical axis corresponding to the axis of an interior recess 5.
  • This type of block in association with a basic block allows to make dihedrons of any angle and obtaining walls of various shapes.
  • All these blocks are molded according to the conventional process on an automatic press fitted with a sheet metal puller on which the mold base is fixed, the mold release being carried out automatically on wooden pallets, an operation followed by passage through a conventional oven.
  • each of these at least one keying and obturation insert that is to say an attached member intended on the one hand to ensure mounting and after mounting an exact longitudinal and transverse positioning of the blocks and on the other hand closing off certain recesses 5 of the base blocks to limit at the time of casting the volume of concrete necessary for the production of horizontal lintels or chaining from the corresponding blocks.
  • This insert is produced according to a shouldered cylindrical element 20 comprising in superposition a lower part 20a and an upper part 20b.
  • the lower part 20a of diameter corresponding to the circle inscribed in the theoretical regular polygonal cutout 4 has a vertical flat 20c located at a distance from the axis of the insert such that said lower part 20a adjusts in the cutout 4 of the block according to a portage of said flat on the edge 4a of the cutout parallel to the recovery groove 2 and according to a portage of the rolling 20a along a generatrix thereof on each of the other sides of the cutout.
  • Such an arrangement allows only one position of the insert in the cutout 4 to achieve the vertical alignment of the blocks during the production of a structure.
  • the upper part 20b of the insert projecting relative to the upper seat surface fits into the recess 5 of the block placed immediately above by carrying the roll 20b according to a generator thereof on each of the walls internal of said recess.
  • the insert can be arranged so that the carrying of the flat 20c is carried out on the edge of the cutout 4 opposite the edge 4a: this positioning allows the construction of works bracing or buttresses.
  • the insert 20 can be produced by injection, casting, thermoforming, stamping, machining or the like, of an elastically deformable material or not; thus the insert can respectively be formed in a solid form of expanded polystyrene, fig. 5 and 6, or in a hollow form, fig. 4, of sufficiently thick wall to ensure good mechanical strength combined with a certain elasticity. Either of these versions must allow the insert to be forced into the cutouts and recesses of the block, in order to obtain a stable connection, while allowing the deformation necessary to compensate for the dimensional variations due to the wear of the molds.
  • the upper part 20b of the insert is slightly frustoconical; this taper or undercut allows better carrying of the insert on the internal inclined walls of the recess 5, the contact being no longer punctual but linear according to a generatrix of this upper part.
  • the insert can have a housing in its center blind, the depth of which being such that it leaves a small thickness of material easily perfurable at any time by punching using a metal bar for the passage of a wiring for example.
  • the insert can, for each horizontal row of blocks, be generally arranged in a pitch corresponding to the number of recesses 5 so as to leave alternately at least one free recess, for the vertical passage of ducts, wiring, piping or for pouring vertical chains; it can be arranged according to a pitch corresponding to the module m, in particular on the last upper seat to serve as a shutter for the vertical recesses of the elements thereof before the positioning of the blocks serving as formwork for the lintels or the horizontal chains.
  • the diameter of the positioning insert intended to be housed in the cutout 4 becomes too large, it can be envisaged to produce this in the form of a shouldered crown 20e of the same external configuration and comprising an internal bore of shape and dimensions combined with those of the current insert 20 so as to be able to accommodate the latter in said bore each time it is necessary to close the recess of the block carrying said crown.
  • This arrangement has the advantage of reducing the amount of material used to obtain the crown as a positioning device and facilitating the passage of the filling concrete and finally allowing the threading of pipes of larger diameter compared to the section obtained by punching the central part of the current insert.
  • the insert also comprises, arranged along a diameter parallel to the flat 20c, a breakable groove 20f making it possible to split the insert into two half-parts.
  • Figures 8, 9 and 10 show an alternative embodiment of the block comprising one or two recesses 24 framed at the ends by two recess portions 25 opening onto the outside, the dimensions of which are complementary: vertical cutting grooves 26 of trapezoidal or triangular section are provided on the vertical longitudinal faces of the block opposite each of the vertical faces of the partition walls of the block.
  • vertical cutting grooves 26 of trapezoidal or triangular section are provided on the vertical longitudinal faces of the block opposite each of the vertical faces of the partition walls of the block.
  • the transverse partitions 6 each comprise, in replacement of the transverse recesses 7 initially provided, two cutouts 27 arranged symmetrically in opposition in the upper and lower parts of said partitions, the horizontal axis of said cutouts lying in the plane of the upper seats and bottom of the block.
  • Each cut is interrupted at mid-length in the longitudinal direction of the block by a transverse recess 28.
  • the shape and dimensions of the cutouts 27 are determined to position the insert 20, in a vertical position, the cylinder 20a of the part lower of said insert resting on one or the other of the cutouts 27, the upper part 20b of the insert being part of said transverse recess 28.
  • the cutouts 27 and the recesses 28 are of semi-circular shape.
  • the insert may, by producing in a single block or by assembling two removable parts, include two rolls 20g of diameter equivalent to the diameter of the upper part 20b of an insert current and a rollover 20h located between the two rollings 20g of diameter equivalent to the diameter of the lower part 20a of said current insert and comprising a flat 20j.
  • this block may comprise according to one vertical plane passing through the axis of the recovery groove 2 a succession of longitudinal recesses 29 opening onto the upper and lower seat faces, allowing vertical drainage.
  • This block also includes the grooves and vertical tongues 8a-8b, over the thickness of the longitudinal walls framing the recess portions as well as a groove 2 for recovering runoff and condensation water.
  • the insert placed in a vertical position allows, by punching its central housing, the passage of reinforcement bars or well aligned cables.
  • the invention can be applied to the construction of all buildings for residential or industrial use, cellars and swimming pools as well as in the field of the environment for the production of low walls, fences, planters, urban or other furniture; the invention may also have an application in the toy field for making construction games.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
EP19860400131 1985-01-24 1986-01-22 Baublock und zugehöriges Verbindungselement Expired - Lifetime EP0190076B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86400131T ATE53880T1 (de) 1985-01-24 1986-01-22 Baublock und zugehoeriges verbindungselement.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8501249 1985-01-24
FR8501249A FR2578277B1 (fr) 1985-01-24 1985-01-24 Bloc de construction et organe de liaison positive associes
FR8516620 1985-11-05
FR8516620A FR2589501B2 (fr) 1985-11-05 1985-11-05 Bloc de construction et organe de liaison positive associes

Publications (2)

Publication Number Publication Date
EP0190076A1 true EP0190076A1 (de) 1986-08-06
EP0190076B1 EP0190076B1 (de) 1990-05-02

Family

ID=26224353

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860400131 Expired - Lifetime EP0190076B1 (de) 1985-01-24 1986-01-22 Baublock und zugehöriges Verbindungselement

Country Status (2)

Country Link
EP (1) EP0190076B1 (de)
DE (1) DE3670872D1 (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685371A1 (fr) * 1991-12-20 1993-06-25 Guenee Ets Bloc de construction empilable, a joint de pose non apparent.
CN104033461A (zh) * 2013-03-09 2014-09-10 孙希贤 能首尾串联且能连接绿化容器的插销
FR3002959A1 (fr) * 2013-03-06 2014-09-12 Plattard Ind Element de construction
WO2019068128A1 (en) * 2017-10-04 2019-04-11 Fastbrick Ip Pty Ltd BLOCK FOR USE IN AN AUTOMATED BUILDING CONSTRUCTION
US10635758B2 (en) 2016-07-15 2020-04-28 Fastbrick Ip Pty Ltd Brick/block laying machine incorporated in a vehicle
US10676890B2 (en) 2016-03-30 2020-06-09 Robert Gordon McIntosh Retaining wall system, method of supporting same, and kit for use in constructing same
USD895153S1 (en) 2018-10-05 2020-09-01 Pacific Prebenched Ltd. Block for a retaining wall
US10865578B2 (en) 2016-07-15 2020-12-15 Fastbrick Ip Pty Ltd Boom for material transport
US11401115B2 (en) 2017-10-11 2022-08-02 Fastbrick Ip Pty Ltd Machine for conveying objects and multi-bay carousel for use therewith
US11441899B2 (en) 2017-07-05 2022-09-13 Fastbrick Ip Pty Ltd Real time position and orientation tracker
US11958193B2 (en) 2017-08-17 2024-04-16 Fastbrick Ip Pty Ltd Communication system for an interaction system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325956A (en) * 1964-02-12 1967-06-20 Spiros J Moraetes Key element for concrete blocks
DE2150874A1 (de) * 1971-10-13 1973-04-19 Walter Ergenzinger Baustein aus leichbaumaterial
FR2450920A1 (fr) * 1979-03-09 1980-10-03 Lopez Roger Materiau de construction isotherme et son moyen de mise en oeuvre

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325956A (en) * 1964-02-12 1967-06-20 Spiros J Moraetes Key element for concrete blocks
DE2150874A1 (de) * 1971-10-13 1973-04-19 Walter Ergenzinger Baustein aus leichbaumaterial
FR2450920A1 (fr) * 1979-03-09 1980-10-03 Lopez Roger Materiau de construction isotherme et son moyen de mise en oeuvre

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685371A1 (fr) * 1991-12-20 1993-06-25 Guenee Ets Bloc de construction empilable, a joint de pose non apparent.
EP0549501A1 (de) * 1991-12-20 1993-06-30 ETABLISSEMENTS GUENEE, S.A. Conseil d'Aministration Stapelbares Bauelement, mit nicht-sichtbarer Lagerfuge
FR3002959A1 (fr) * 2013-03-06 2014-09-12 Plattard Ind Element de construction
CN104033461A (zh) * 2013-03-09 2014-09-10 孙希贤 能首尾串联且能连接绿化容器的插销
US10676890B2 (en) 2016-03-30 2020-06-09 Robert Gordon McIntosh Retaining wall system, method of supporting same, and kit for use in constructing same
US10635758B2 (en) 2016-07-15 2020-04-28 Fastbrick Ip Pty Ltd Brick/block laying machine incorporated in a vehicle
US11687686B2 (en) 2016-07-15 2023-06-27 Fastbrick Ip Pty Ltd Brick/block laying machine incorporated in a vehicle
US10865578B2 (en) 2016-07-15 2020-12-15 Fastbrick Ip Pty Ltd Boom for material transport
US10876308B2 (en) 2016-07-15 2020-12-29 Fastbrick Ip Pty Ltd Boom for material transport
US12001761B2 (en) 2016-07-15 2024-06-04 Fastbrick Ip Pty Ltd Computer aided design for brick and block constructions and control software to control a machine to construct a building
US11106836B2 (en) 2016-07-15 2021-08-31 Fastbrick Ip Pty Ltd Brick/block laying machine incorporated in a vehicle
US11299894B2 (en) 2016-07-15 2022-04-12 Fastbrick Ip Pty Ltd Boom for material transport
US11842124B2 (en) 2016-07-15 2023-12-12 Fastbrick Ip Pty Ltd Dynamic compensation of a robot arm mounted on a flexible arm
US11441899B2 (en) 2017-07-05 2022-09-13 Fastbrick Ip Pty Ltd Real time position and orientation tracker
US11958193B2 (en) 2017-08-17 2024-04-16 Fastbrick Ip Pty Ltd Communication system for an interaction system
EP3692222A4 (de) * 2017-10-04 2021-07-14 Fastbrick IP Pty Ltd Block zur verwendung in einer automatisierten gebäudekonstruktion
US11608633B2 (en) 2017-10-04 2023-03-21 Fastbrick Ip Pty Ltd. Block for use in automated building construction
WO2019068128A1 (en) * 2017-10-04 2019-04-11 Fastbrick Ip Pty Ltd BLOCK FOR USE IN AN AUTOMATED BUILDING CONSTRUCTION
US11401115B2 (en) 2017-10-11 2022-08-02 Fastbrick Ip Pty Ltd Machine for conveying objects and multi-bay carousel for use therewith
USD895153S1 (en) 2018-10-05 2020-09-01 Pacific Prebenched Ltd. Block for a retaining wall

Also Published As

Publication number Publication date
DE3670872D1 (de) 1990-06-07
EP0190076B1 (de) 1990-05-02

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