EP2412882A2 - Blockbaustein und durch Zusammenmauern von solchen Blockbausteinen erhaltene Mauerstruktur - Google Patents
Blockbaustein und durch Zusammenmauern von solchen Blockbausteinen erhaltene Mauerstruktur Download PDFInfo
- Publication number
- EP2412882A2 EP2412882A2 EP11305968A EP11305968A EP2412882A2 EP 2412882 A2 EP2412882 A2 EP 2412882A2 EP 11305968 A EP11305968 A EP 11305968A EP 11305968 A EP11305968 A EP 11305968A EP 2412882 A2 EP2412882 A2 EP 2412882A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- face
- faces
- building block
- insulating
- plane
- 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.)
- Withdrawn
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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
- E04B2/22—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 a general shape differing from that of a parallelepiped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
- E04C1/41—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material
-
- 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
- E04B2002/0289—Building elements with holes filled with insulating material
- E04B2002/0293—Building elements with holes filled with insulating material solid material
Definitions
- the present invention relates to the general field of the building. It relates more particularly to a building block for the realization of walls and more generally any type of masonry structure (house, building ...); it still relates to the wall obtained by assembling such building blocks.
- concrete blocks (blocks) or terracotta (bricks) which are used for the construction of walls, walls, houses, collective buildings or other, consist of structures generally parallelepipedic, comprising top and bottom faces parallel to each other, two end faces also parallel or substantially parallel to each other, and front and rear faces still parallel to each other.
- these building blocks are juxtaposed in the direction of their length, on a thickness, and on superimposed rows. These blocks are often shifted from a half-step to a third of a step from one row to another, and they are assembled by a glue or a suitable mortar.
- the front and / or rear faces of the different juxtaposed blocks can receive an interior or exterior cladding (plaster, insulation, etc.)
- the building blocks incorporate an insulating structure to improve their insulation characteristics.
- the thickness of the building blocks used is a function of the thickness of the wall that is to be made, taking into account, in particular, the desired mechanical strength and insulation characteristics; and the greater this thickness, the more the blocks are heavy and difficult to handle.
- EP-2,065,528 proposes a building block consisting of a carrier element formed of four vertical walls delimiting an inner housing opening into the top and bottom faces. This housing is filled by an insulating polystyrene element of parallelepiped general shape.
- this building block has a reservation which extends over its entire height and which is centered on its transverse median symmetry plane.
- Such a structure allows the back-to-back nesting of the blocks to form a wall formed of two thicknesses of blocks.
- the walls of the closed housing of the carrier element which receives the insulating element constitute important thermal bridges which limit the insulation characteristics of the wall formed.
- the insulating element is not easy to position within its home slot.
- the same carrier element can integrate only one thickness of insulating element.
- the object of the present invention is to propose an original technical solution for the construction of strongly insulating bearing walls, this from blocks easy to manufacture and handle.
- Another object of the invention is to allow the use of different thicknesses of insulating elements with the same carrier element, for the construction of walls of different thicknesses.
- the building block according to the invention is therefore of generally parallelepipedal overall shape, of height a , length b and thickness c, comprising - a top face and a bottom face parallel to each other, defining between them said height a two faces of ends parallel or substantially parallel to each other, defining between them said length b, as well as a front face and a rear face, defining between them said thickness c, said front face extending in a perpendicular plane; to that of said top and bottom faces;
- this building block consists of a carrier element, for example made of terracotta or concrete, associated with an insulating structure in the form of insulating element reported which is made of a material, namely for example polystyrene.
- This building block still has a transverse median plane of symmetry M, parallel to said end faces; and its rear face comprises a reservation which extends over the entire height a and which is centered on said transverse median plane M, arranged between two rear lateral protruding parts whose rear faces extend in the same plane, which reservation is delimited by a bottom and two side walls.
- the carrier element is in the form of a constant or substantially constant U-shaped horizontal section, comprising a web whose outer face constitutes said front face, which sail is extended on the same side, at its two sides. ends, by side jambs whose external faces parallel to each other constitute said end faces of the building block, the rear portions of which constitute said lateral projecting parts, and whose rear faces, situated in the same plane parallel to that of said front face constitute a part of said rear face; the top face of the insulating element constitutes the top face of the building block, in association with the top face of said web and with the top face of said side jambs of the carrier element, and the underside of this insulating element constitutes the underside of said building block, in association with the underside of said web and with the underside of said side jambs.
- the inner face of said web and the inner faces of said side jambs delimit an open cavity on said rear, top and bottom faces of the building block, said cavity being partially filled by said insulating member;
- the rear face of this insulating element constitutes the rear face of the building block, in association with the rear faces of said side jambs; and at least part of said rear face of the insulating element constitutes the bottom of said rear reservation of the building block.
- this building block is very easy to manufacture by relating the insulating structure through the back of the cavity of the carrier element.
- the same carrier element can then receive different thicknesses of insulating element, to obtain walls of different thicknesses (trying to account for a more or less pronounced nesting of the blocks into each other).
- the reservation formed in the rear face of the block comprises a plane background which extends in a plane parallel or substantially parallel to the rear faces of the two lateral projecting parts of the carrier element; and the side walls of this reservation extend in planes perpendicular to, or substantially perpendicular to, that of said planar background.
- the bottom of the rear reservation is constituted by the rear face of the insulating element, and its side walls are constituted by the inner faces of the lateral jambs of the carrier element.
- this rear reservation is integrally formed in the rear face of the insulating element, its bottom and its side walls being constituted by the material of said insulating element, the side walls of said reservation being constituted by the inner faces of two lateral projections of said insulating member, and the rear faces of these lateral projections extending in the same plane as the rear faces of the side jambs of the carrier element.
- the cavity of the carrier element which is delimited by the inner face of the web and by the inner faces of the side jambs preferably has a generally parallelepipedal shape.
- the plane of the top face of the insulating element is located in the plane of the top face of the web and side jambs of the carrier element, or is located in a slightly recessed plane; and the plane of the underside of the insulating member is located in the plane of the underside of the web and side jambs of said carrier member, or is located in a slightly recessed plane.
- the two corners of the cavity of the carrier element formed by the inner face of the web and by the inner faces of the side jambs, have cut-off sides, the angles corresponding to the insulating element being truncated to come to marry said cut faces.
- the insulating element is secured to the load-bearing member by force insertion.
- this insulating element is secured to the carrier element by gluing.
- the invention also relates to the wall structure obtained by assembling building blocks as defined above, this wall structure being made by two thicknesses of said building blocks mounted head to tail, the lateral projecting parts of the rear faces. juxtaposed two aligned building blocks, one of said thicknesses, being integrated in the rear reservation of a building block of the other thickness.
- the building blocks advantageously press against the bottom of the rear reservation of another building block vis-à-vis.
- this wall structure is obtained by assembling building blocks on several horizontal levels, these building blocks being offset laterally between the different superimposed horizontal levels, for example one third of steps or half not.
- Building Block 1 shown on Figures 1 to 4 , consists of a carrier element 2 associated with an insulating element 3.
- This building block 1 has a parallelepipedal general shape delimited by a top face 4, a bottom face 5, a front face 6, a rear face 7 and two side faces 8 and 9.
- top faces 4 and 5 below are parallel to each other (or substantially parallel), and they define the height a of the building block 1.
- the end faces 8 and 9 are parallel to each other (or substantially parallel), and they define the length b of the building block 1.
- the front 6 and rear 7 faces are also parallel to each other, and they define the thickness c of this block 1.
- This building block 1 has a transverse plane of median symmetry M which is parallel to the end faces 8, 9 and perpendicular to the front faces 6 and rear 7.
- the carrier element 2 consists of a constant or substantially constant horizontal U-shaped bearing structure consisting of an outer web 10 from the same side of which two lateral jambs 11 extend.
- the web 10 and the legs 11 delimit together a cavity 12 open on the back, on the top and on the bottom.
- the outer face of the web 10 constitutes the front face 6 of the building block 1; the outer faces of the two lateral jambs 11 constitute the end faces 8 and 9 of the block 1, and their rear portion 13 constitutes lateral projections whose rear faces 14 are situated in the same plane and constitute a part of the rear face 7 of block 1 (in this case the lateral parts of this rear face 7).
- the side jambs 11 (and therefore their rear face 14) have an identical width d.
- the inner face 15 of the lateral jambs 11 and the inner face 16 of the web 10 delimit the cavity 12 mentioned above, for the reception of the insulating element 3.
- the two inner faces 15 of the legs 11 are parallel to each other, and the inner face 16 of the web 10 extends perpendicular to the latter, thus forming a cavity 12 of generally parallelepiped shape.
- the cavity 12 extends over the entire height a of the carrier element 2 and the building block 1, over a width (or thickness) corresponding here to about three quarters of the width c of the carrier element. and of the building block 1, and - over a length e, centered on the median plane M of the block 1, which is slightly greater than half the length b of said building block 1.
- the length e is slightly greater than twice the width d of the rear faces 14 of the legs 11.
- angles of the cavity 12 formed by the inner face 16 of the web 10 and the inner faces 15 of the legs 11, have cut sides 18.
- the outer face of the web 10 and the rear faces 14 of the legs 11 comprise parallel striations which extend over the height of the building block, between the top faces 4 and 5 below.
- top faces of the legs 11 and the web 10 define a portion of the top face 4 of the building block 1; and the bottom faces of the legs 11 and the web 10 define part of the bottom face 5 of this block 1.
- This carrier element 2 is made of resistant material, by any suitable technique (molding, extrusion, cutting ).
- It can for example be made of terracotta (as for the embodiment shown on the Figures 1 to 4 ), provided with a set of cells passing through or not, of suitable shape and location.
- the carrier element 2 can be made of concrete, wood or other.
- the insulating element 3 consists of a block of material, of generally parallelepipedal shape, adapted to be housed in the cavity 12 of the carrier element 2 (without projecting from the latter), while leaving a rear reserve 20 (visible on the Figures 1 to 3 ), detailed below. This element 3 thus partially fills the cavity 12.
- the insulating element 3 comprises a front face 21, a rear face 22, a top face 23, a bottom face 24 and two side faces 25 and 26.
- top faces 23 and bottom 24 are flat and extend parallel to each other; between them they define the height g of the insulating element 3.
- This height g corresponds to the height a of the carrier element 2, or is slightly less than this height a.
- the side faces 25 and 26 are flat and extend parallel to each other; between them they define the width h of the insulating element 3. This width h corresponds to the length e of the cavity 12 of the carrier element 2.
- the front 21 and rear 22 are flat and extend parallel to each other; between them they define the thickness i of the insulating element 3. This thickness i is smaller than the width f of the cavity 12 of the carrier element 2.
- the insulating element 3 may be made of any material whose thermal insulation coefficient is greater than that of the material constituting the carrier element 2; it advantageously consists of a molded block of polystyrene, but it is conceivable to use other materials such as mineral wool, plant or animal, or polyurethane, for example, integrated by any appropriate means into the cavity 12.
- This insulating element 3 is attached within the cavity 12 of the carrier element 2, as illustrated in FIGS. Figures 1 to 3 .
- the two elements 2 and 3 are secured by any appropriate means: forced insertion, bonding ...
- the above-mentioned reservation 20 is thus formed in the rear face of the building block 1, delimited by a flat bottom 20a and by two lateral walls 20b .
- This reservation 20 is in fact delimited by the flat rear face 22 of the insulating element 3, constituting its bottom 20a (this flat face 22 extending in a plane parallel to the plane of the rear faces 14 of the legs 11) and by the parts Parallel rear ends 20b of the internal faces 15 of the legs 11.
- the bottom 20a extends in a plane perpendicular to, or substantially perpendicular to, the plane of the side walls 20b.
- the reservation 20 is centered on the median plane of symmetry M of the building block 1; it has a height a and a length e; its thickness is constant, of the order of 2 to 3 cm for example.
- the length e is slightly greater than twice the width of the legs 11.
- FIGS. Figures 1 to 4 illustrate the principle of mounting a wall structure 30 by means of the building blocks 1 as illustrated in FIGS. Figures 1 to 4 .
- the rear faces 14 of the side protrusions 13 of each block 1 are pressed (or substantially be pressed) against the bottom 20 has booking 20 of the building block in vis-à-vis.
- the two thicknesses of building blocks partially interpenetrate one into the other, and the final thickness of the resulting wall structure is twice the thickness of the building blocks 1, minus half the slight interpenetration mentioned above.
- the thickness of the wall consists of the thickness of a leg 11, the thickness of an insulating member 3 and the thickness of two webs 10.
- the different insulating elements 3 of the two thicknesses of the wall 30 are arranged in staggered rows, and preferably with slight overlaps of ends, transversely to the plane of the vertical faces of the wall, to obtain a quasi-continuity of insulation over the entire the building surface.
- the other levels or ranks of blocks 1 are laid in the same way, but with a lateral offset, for example a third of a step or a half step.
- each carrier element 2 of the blocks 1 of a level of the construction comes to rest on a part of four bearing elements 2 of the directly underlying level.
- the insulating elements 3 of a wall level are positioned in the extension of the insulating elements of the underlying and underlying levels, to constitute a very high performance structure in terms of thermal insulation (in combination with the insulation characteristics associated bearing elements 2).
- the system allows, in a single operation, to create the supporting structure, the insulation and the exterior and interior wall cladding.
- the outer and inner faces of the wall can receive classic finishes (coatings for example).
- This system still allows, on the basis of the row positioned outside the wall, to align very easily the row on the inside.
- the assembly between the different levels of the wall is achieved by means of a mortar or glue joint adapted, for example positioned by roller.
- FIGS. 8 and 9 illustrate an alternative embodiment of the building block 1 'according to the invention wherein the parts identical to the previous embodiment retain the same marks to facilitate understanding.
- This building block 1 ' consists of a carrier element 2 with horizontal U-section, provided with a rear cavity in which is inserted an insulating member 3.
- the rear reservation 20 is integrally formed in the rear face the insulating element 3; and its bottom 20a, as well as its side walls 20b, are constituted by the insulating material (this bottom 20a extends in a plane perpendicular to the plane of the side walls 20 b ).
- the insulating element 3 comprises two monobloc lateral protrusions 34 whose rear end faces 35 extend in the same plane as the rear faces 14 of the lateral jambs 11 of the carrier element 2.
- the length e of the reservation 20 is slightly greater than twice the width d of associations of projecting parts 13, 34.
- the assembly head-to-tail of such building blocks 1 makes it possible to obtain the continuity of the insulating element 3 in the length of the wall, in order to improve the thermal performance of this wall.
- the two variants of building blocks 1, 1 'described above are very easy to obtain, by independent manufacture of the supporting elements 2 and the insulating elements 3, then by inserting and fixing an insulating element in the rear cavity of the housing. a carrier element 2.
- such a building block structure allows, with a single carrier element, to offer different thicknesses of insulating element, and thus to obtain different thicknesses of walls, this by performing a more or less tight interlocking of the blocks. building in each other.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1056164A FR2963368B1 (fr) | 2010-07-27 | 2010-07-27 | Bloc de construction et structure de mur obtenue par l'assemblage de tels blocs de construction |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2412882A2 true EP2412882A2 (de) | 2012-02-01 |
EP2412882A3 EP2412882A3 (de) | 2016-05-25 |
Family
ID=43638702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11305968.7A Withdrawn EP2412882A3 (de) | 2010-07-27 | 2011-07-26 | Blockbaustein und durch Zusammenmauern von solchen Blockbausteinen erhaltene Mauerstruktur |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2412882A3 (de) |
FR (1) | FR2963368B1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103590508A (zh) * | 2013-11-14 | 2014-02-19 | 广州市住宅建设发展有限公司 | 一种复合保温墙体结构及其施工方法 |
WO2018189581A1 (en) * | 2017-04-13 | 2018-10-18 | Aldiyar Alatiqa Est. For Trading | Brick |
IT201900005024A1 (it) * | 2019-04-03 | 2020-10-03 | T2D S P A | Procedimento per la realizzazione di una muratura armata e/o confinata |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2065528A2 (de) | 2007-11-29 | 2009-06-03 | Bampo S.r.l. | Mauerwerk mit isolierenden Eigenschaften |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH558858A (it) * | 1971-06-26 | 1975-02-14 | Idrisspatent Anstalt | Procedimento per la costruzione di opere murarie e gruppo di blocchi per realizzarlo. |
HU181154B (en) * | 1980-07-18 | 1983-06-28 | Epitestudomanyi Intezet | Shaped building unit and space limiting or dividing structure made of same as well as method for producing the shaped building unit |
DE10015621A1 (de) * | 2000-03-29 | 2001-10-11 | Mack S Gips Und Gipsdielenfabr | Plattenförmiges Bauelement mit angeformten Ständern |
WO2007134519A1 (fr) * | 2006-05-18 | 2007-11-29 | Xinfu Chen | Mur porteur en béton comportant une couche d'isolation thermique composée |
-
2010
- 2010-07-27 FR FR1056164A patent/FR2963368B1/fr not_active Expired - Fee Related
-
2011
- 2011-07-26 EP EP11305968.7A patent/EP2412882A3/de not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2065528A2 (de) | 2007-11-29 | 2009-06-03 | Bampo S.r.l. | Mauerwerk mit isolierenden Eigenschaften |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103590508A (zh) * | 2013-11-14 | 2014-02-19 | 广州市住宅建设发展有限公司 | 一种复合保温墙体结构及其施工方法 |
CN103590508B (zh) * | 2013-11-14 | 2015-10-28 | 广州市住宅建设发展有限公司 | 一种复合保温墙体的施工方法 |
WO2018189581A1 (en) * | 2017-04-13 | 2018-10-18 | Aldiyar Alatiqa Est. For Trading | Brick |
IT201900005024A1 (it) * | 2019-04-03 | 2020-10-03 | T2D S P A | Procedimento per la realizzazione di una muratura armata e/o confinata |
Also Published As
Publication number | Publication date |
---|---|
FR2963368A1 (fr) | 2012-02-03 |
FR2963368B1 (fr) | 2017-02-17 |
EP2412882A3 (de) | 2016-05-25 |
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