EP3728753A1 - Construction block with insulation - Google Patents
Construction block with insulationInfo
- Publication number
- EP3728753A1 EP3728753A1 EP18842785.0A EP18842785A EP3728753A1 EP 3728753 A1 EP3728753 A1 EP 3728753A1 EP 18842785 A EP18842785 A EP 18842785A EP 3728753 A1 EP3728753 A1 EP 3728753A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- building block
- face
- rectangular
- construction block
- front face
- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000009413 insulation Methods 0.000 title abstract description 7
- 239000006260 foam Substances 0.000 claims abstract description 12
- 239000011324 bead Substances 0.000 claims abstract description 10
- 239000004576 sand Substances 0.000 claims abstract description 8
- 239000004567 concrete Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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
-
- 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
- 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
-
- 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
- E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
- E04B2002/0206—Non-undercut connections, e.g. tongue and groove connections of rectangular shape
-
- 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
- E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
- E04B2002/0226—Non-undercut connections, e.g. tongue and groove connections with tongues and grooves next to each other on the end surface
Definitions
- the present invention relates to the field of building, more particularly the construction of houses or buildings from building blocks. More particularly, the invention relates to the construction of a wall or the like from superimposable building blocks.
- the invention relates to the wall-type construction or the like, extending at least in a horizontal direction and a vertical direction.
- This construction comprises a plurality of rows of superimposed building blocks, and has a building block of substantially parallelepiped shape.
- Each building block comprising an upper face at least adapted to be associated with the lower face or faces of one or two other similar building blocks, a lower face at least adapted to be associated with the upper face or faces of a or two other similar building blocks.
- Concrete or mortar blocks are very commonly used for construction works.
- the present invention aims to remedy these disadvantages.
- the present invention aims a building block of substantially parallelepipedal shape and comprises an upper face at least adapted to be associated with the lower face or faces of one or two other similar building blocks, a lower face at least adapted to be associated with the upper face or faces of one or two similar building blocks, at least two vertical openings, the building block comprises a front face, a rear face and two lateral faces with a recess showing two beads on the sides of the two lateral faces, said building block is remarkable in that
- said building block (20) consists of expansive foam and sand
- insulating portion (29) extending in the width of the building block (20), said insulating portion (29) being of substantially parallelepiped shape and whose height and length is identical to the building block (20).
- the building block can isolate and soundproof. It is also lighter, easier to transport and handle.
- Expansive foam means a "monocomponent" polyurethane foam that swells when drying.
- Liquid polyurethane is converted into foam by a chemical reaction (called polymerization) due to the humidity of the air or a water supply. It is usually packaged in aerosol spray to shake before use. It can be used indoors and outdoors, adheres extremely well to most materials (concrete, brick, plastic, plaster, metals, etc.), has exceptional insulating qualities (1 centimeter of foam would be equivalent to 40 meters of concrete) and swells a lot (a 500-milliliter bomb gives approximately 20 liters of foam).
- the amount of foam expansive is between 0.5% to 15% by weight of sand, preferably between 2% to 8%, preferably between 3% and 6%.
- the rear face comprises at least one rectangular face, of normally rectangular section.
- the front face comprises at least one rectangular face, of normally rectangular section.
- the rear face or the front face has two rectangular facings, of normally rectangular section between which is a hollow seal.
- FIG. 1 represents a view from above of a first example of a building block according to the invention
- FIG. 2 represents a view from above of another example of a building block according to the invention
- FIG. 3 represents a perspective view of another example of a building block according to the invention.
- FIG. 4 to 12 show in top view of other examples of a building block according to the invention.
- FIG. 1 represents a building block 20 of substantially parallelepipedal shape and comprises an upper face 25 at least adapted to be associated with the lower face or faces of one or two other similar building blocks (not shown), a lower face. (not shown) at least adapted to be associated with the upper face or faces of one or two similar building blocks (not shown), at least two vertical openings 22.
- the building block 20 comprises two side faces with a recess 21 and a front face 24 and a rear face 23.
- the building block 20 includes an expansive amount of foam which is 4.6% by weight sand.
- the amount of foam expansive is 70 ml and the amount of sand is 1, 5kg.
- FIG. 2 shows a top view of another example of a building block 20. This figure shows some elements of the previous figure.
- the front face 24 has a rectangular facing 26, of normally rectangular section.
- the seal extends all around the facing 26 on the horizontal edge of the front face 24 and the vertical edge.
- the building block 20 comprises two vertical openings 22.
- the two vertical openings 22 are rectangular and arranged symmetrically on either side of the transverse median plane of the building block 20.
- each reinforcement 21 reveals a raised vertical bead 28 intended respectively to bear against the vertical beads 28 of the adjacent building blocks 20.
- Figure 3 shows a perspective view of another example of a building block 20. This figure shows some elements of the previous figure.
- the building block 20 comprises two vertical openings 22.
- the front face 24 has two rectangular facings 26, of normally rectangular section. Between the two rectangular facings 26 is a hollow joint 27. In other words, each facing 26 is bordered on one of its vertical edges by a hollow joint 27.
- Hollow joint 27 means grooving or grooving in the material.
- each facing 26 is always separated from one of the adjacent faces 26 by a joint 27: is formed between two faces 26 of the same building block 20, or constituted by a facing 26 one block and another adjacent facing 26 of another adjacent building block.
- Figure 4 shows a top view of another example of a building block 20. This figure shows some elements of the previous figures.
- the rear face 23 comprises two rectangular facings 26, of normally rectangular section and the front face 24 comprises two rectangular facings 26, of normally rectangular section.
- one of the side faces has two large beads 28 (the one on the right in the figure), that is to say that it is wider than the other side face.
- the siding 26 adjacent to said side face does not exist.
- Figure 5 shows a top view of another example of a building block 20. This figure shows some elements of the previous figures.
- one of the side faces has two large beads 28 (the one on the left in the figure), that is to say that it is wider than the other side face.
- the siding 26 adjacent to said side face does not exist.
- Figure 6 shows a top view of another example of a building block 20. This figure shows some elements of the previous figures.
- the rear face 23 comprises two rectangular facings 26, of normally rectangular section and the front face 24 comprises two rectangular facings 26, of normally rectangular section.
- the building block 20 has a symmetry on both sides of the transverse median plane of the building block 20.
- Figure 7 shows a top view of the assembly of two building blocks. This figure represents the assembly of a wall angle consisting of two building blocks 20.
- Figure 8 shows a top view of another example of a building block 20. This figure shows some elements of the previous figures.
- the rear face 23 has a rectangular face 26, the front face 24 has a rectangular facing 26.
- the width of the building block 20 has increased.
- the insulating portion 29 extends in the width of the building block 20.
- the width is defined between the front face 24 and the rear face 23.
- the height is defined between the upper face 25 and the lower face.
- the length is defined between the two lateral faces.
- Figure 9 shows a top view of another example of a building block 20. This figure shows some elements of the previous figure.
- the rear face 23 comprises two rectangular facings 26, of normally rectangular section and the front face 24 comprises two rectangular facings 26, of normally rectangular section.
- FIG. 10 represents a view from above of another example of a building block 20. This figure shows certain elements of FIG. 8 and
- one of the side faces has two large beads 28 (the one on the left in the figure), that is to say that it is wider than the other side face.
- the siding 26 adjacent to said side face does not exist.
- the width of the bead 28 consists of the thickness of the facing 26, the seal of the facing 26 and a portion of the width of a side face.
- FIG. 11 represents a view from above of another example of a building block 20. This figure shows certain elements of FIG.
- the rear face 23 comprises two rectangular facings 26, of normally rectangular section and the front face 24 comprises a rectangular facing 26, of normally rectangular section.
- Figure 12 shows a view from above of another example of a building block 20.
- This figure shows some elements of Figure 8 to 1 1.
- the building block 20 comprises four vertical openings 22.
- the four vertical openings 22 are rectangular and arranged symmetrically on either side of the transverse median plane of the building block 20. According to one variant, two of the four vertical openings 22 have insulation.
- the joint between two facings 26 allows to position a rail which will include for example the son of electricity, antenna, internet ... Sockets are then positioned where it is desired on the rail and connected to the electrical wire of the rail.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
- Road Paving Structures (AREA)
- Toys (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1762649A FR3075234B1 (en) | 2017-12-20 | 2017-12-20 | BUILDING BLOCK |
PCT/FR2018/053432 WO2019122730A1 (en) | 2017-12-20 | 2018-12-20 | Construction block with insulation |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3728753A1 true EP3728753A1 (en) | 2020-10-28 |
EP3728753B1 EP3728753B1 (en) | 2024-05-29 |
EP3728753C0 EP3728753C0 (en) | 2024-05-29 |
Family
ID=61521667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18842785.0A Active EP3728753B1 (en) | 2017-12-20 | 2018-12-20 | Construction bloc from expanding foam and sand with insulation |
Country Status (5)
Country | Link |
---|---|
US (1) | US11208802B2 (en) |
EP (1) | EP3728753B1 (en) |
CN (1) | CN111684138A (en) |
FR (1) | FR3075234B1 (en) |
WO (1) | WO2019122730A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201600077424A1 (en) * | 2016-07-22 | 2018-01-22 | Domenico Asprone | REINFORCED CEMENTITIOUS STRUCTURE AND PROCESS OF IMPLEMENTATION OF THE SAME STRUCTURE THROUGH A 3D PRINTING PROCESS |
US11686063B2 (en) * | 2019-12-12 | 2023-06-27 | Robert Daggett | Interlocking blocking system for retaining walls and other uses |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3290849A (en) * | 1964-09-02 | 1966-12-13 | Universal Building Products Co | Block with spacing legs and facing section |
US4315391A (en) * | 1974-04-26 | 1982-02-16 | Maso-Therm Corporation | Composite wall structure and process therefor |
US5024035A (en) * | 1979-10-18 | 1991-06-18 | Insulock Corporation | Building block and structures formed therefrom |
US4475326A (en) * | 1982-02-17 | 1984-10-09 | Hanson Gary N | Interlocking building blocks and system using the same |
CH658283A5 (en) * | 1984-08-15 | 1986-10-31 | Werner Baumberger | CONSTRUCTION PLOT. |
US4854097A (en) * | 1988-02-01 | 1989-08-08 | Juan Haener | Insulated interlocking building blocks |
FR2669956B1 (en) * | 1990-11-29 | 1997-12-12 | Brandom Ste Civile | ELEMENT AND METHOD OF CONSTRUCTION WITHOUT MORTAR. |
US5465544A (en) * | 1993-03-23 | 1995-11-14 | Safas Corporation | Decorative facings for bricks, cinderblocks and the like |
US5457926A (en) * | 1993-11-03 | 1995-10-17 | Templeton Trust | Interlocking block |
DE4402135A1 (en) * | 1994-01-26 | 1995-07-27 | Sporkenbach Gustav Adolf | Multilayer, hollow, profiled brick for construction of buildings |
FR2729601A1 (en) * | 1995-01-25 | 1996-07-26 | Ducrot Ceramiques Sa | TERRACOTTA PARPAING AND PROCESS FOR OBTAINING |
US5775047A (en) * | 1996-05-10 | 1998-07-07 | Davies, Inc. | Method and apparatus for producing lightweight concrete structure |
US5960604A (en) * | 1997-11-14 | 1999-10-05 | Blanton; C. Kenneth | Interlocking masonry unit and wall |
RU2008148557A (en) * | 2006-05-10 | 2010-06-20 | Бенекс Текнолоджиз Пти Лтд (AU) | IMPROVED CONCRETE WALL EMPTY BLOCK |
US20080184650A1 (en) * | 2006-06-19 | 2008-08-07 | Scott Fischer | Insulated block with non-linearthermal paths for building energy efficient buildings |
US20080104916A1 (en) * | 2006-11-07 | 2008-05-08 | Schmid Donald T | Composite Concrete Masonry Unit and Method |
CN200975079Y (en) * | 2006-11-29 | 2007-11-14 | 冯运成 | Thermal insulation imitating stone pasting tile |
EP2231547A4 (en) * | 2007-11-09 | 2011-09-28 | Soon-Ok Shin | A mortar for concrete having polyurethane foam and method of thereof |
ITUD20080117A1 (en) * | 2008-05-23 | 2009-11-24 | S A C M E Spa | STRUCTURAL ELEMENT FOR BUILDING, MACHINE AND PROCEDURE FOR ITS REALIZATION |
US7984594B1 (en) * | 2010-01-20 | 2011-07-26 | Propst Family Limited Partnership, Llc | Composite building and panel systems |
CN102320778B (en) * | 2011-06-15 | 2013-10-23 | 上海大唐盛隆制冷科技有限公司 | Polyurethane sand panel and manufacturing process thereof |
US20140196397A1 (en) * | 2013-01-17 | 2014-07-17 | Tom Sourlis | Insulated building block and wall structure |
WO2014144394A2 (en) * | 2013-03-15 | 2014-09-18 | Oldcastle Architectural, Inc. | Insulated concrete masonry system |
FR3032735B1 (en) | 2015-02-12 | 2019-06-14 | Alkern Groupe | CONSTRUCTION BLOCK COMPRISING AN INSULATING ELEMENT EXTENDING OVER ITS LENGTH |
EP3362615A4 (en) * | 2015-06-26 | 2019-06-26 | Oldcastle Architectural, Inc. | Dry-cast lightweight veneer block, system, and method |
WO2017055630A1 (en) * | 2015-10-01 | 2017-04-06 | Universiteit Gent | Structural block with increased insulation properties |
US10487504B1 (en) * | 2017-03-10 | 2019-11-26 | Concrete Block Insulating Systems, Inc. | Structural block assembly |
US11091911B1 (en) * | 2017-04-12 | 2021-08-17 | Thomas James Schnabel | Masonry block for in situ insulation application |
US10544587B2 (en) * | 2018-03-14 | 2020-01-28 | King Fahd University Of Petroleum And Minerals | Composite wall panel |
US11066827B2 (en) * | 2018-03-15 | 2021-07-20 | Daysh Developments, Inc. | Precision dry-stack masonry unit |
US11408173B2 (en) * | 2019-11-22 | 2022-08-09 | Lazarian World Homes | Foam as modular support |
-
2017
- 2017-12-20 FR FR1762649A patent/FR3075234B1/en active Active
-
2018
- 2018-12-20 WO PCT/FR2018/053432 patent/WO2019122730A1/en unknown
- 2018-12-20 EP EP18842785.0A patent/EP3728753B1/en active Active
- 2018-12-20 US US16/955,633 patent/US11208802B2/en active Active
- 2018-12-20 CN CN201880082313.2A patent/CN111684138A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US11208802B2 (en) | 2021-12-28 |
WO2019122730A1 (en) | 2019-06-27 |
CN111684138A (en) | 2020-09-18 |
EP3728753B1 (en) | 2024-05-29 |
EP3728753C0 (en) | 2024-05-29 |
FR3075234B1 (en) | 2020-01-17 |
US20200385984A1 (en) | 2020-12-10 |
FR3075234A1 (en) | 2019-06-21 |
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