WO2014118410A1 - Elemento de construcción para suelos sobreelevados y similares y método de fabricación - Google Patents
Elemento de construcción para suelos sobreelevados y similares y método de fabricación Download PDFInfo
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- WO2014118410A1 WO2014118410A1 PCT/ES2014/070047 ES2014070047W WO2014118410A1 WO 2014118410 A1 WO2014118410 A1 WO 2014118410A1 ES 2014070047 W ES2014070047 W ES 2014070047W WO 2014118410 A1 WO2014118410 A1 WO 2014118410A1
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- Prior art keywords
- construction element
- element according
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- polymer matrix
- weight
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- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 claims description 2
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- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims 1
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- 150000002739 metals Chemical class 0.000 description 1
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
Definitions
- the present invention relates to a construction element specially designed for the reinforcement of rigid pieces, such as ceramics, stone materials, glass, metals, wood, etc., especially ceramics and glass, and more specifically ceramics, for later use in raised floors, both indoors and outdoors, and the like, consisting of the adhesion of a set formed by a polymer matrix based on hardened resins, in which a mesh of fibers of cut wires is embedded, arranged in a of the faces of the rigid material, it increases the mechanical properties of the rigid material, making it possible to use it on over-raised or similar recordable soils.
- an insulating layer that protects the element from fire, while giving it thermal and acoustic properties, can be added.
- the invention relates to a method of manufacturing said element.
- Ceramic plates, glass, stones, marbles, granites, etc. have been used for a long time to be placed on raised floors. namely, floors supported on pivots, pedestals, crossbars or the like, at a certain height of the concrete layer (natural soil), which allow the passage of facilities through the gap generated between both floors.
- patent EP 2148023 A1 includes the possibility of reinforcing, by means of wood, cement or calcium sulfate or the like, supports such as ceramics, porcelain, stone or the like, for use in raised floors.
- patent EP 1304425 A1 describes the possibility of reinforcing stone materials with gypsum cores and cellulose fibers, indicating, as optimum thickness of the material set plus reinforcement, 30.3 mm, of which 13.3 mm would correspond to reinforcement thickness
- Spanish patent ES 2258912 also includes the possibility of reinforcing stone materials by adhering one or more ceramic pieces to the back of the stone using adhesives and resins. Solutions are also used such as gluing another piece similar or of a different nature as a sandwich, so that an indivisible assembly is obtained that improves the strength of the rigid material.
- the invention patent ES 2154562 includes the possibility of adhering a ceramic piece dimensionally coincident with the size of the stone material that would be reinforced.
- these reinforcement materials considerably increase the weight of the material they reinforce.
- the weight is tripled relative to the plate rigid without reinforcement, or, in the case of agglomerate, the weight is doubled with respect to the rigid material without this reinforcement.
- the weight is also doubled.
- Another option to have a mesh percentage greater than 50% completely embedded and using a single application step, would be to use less dense meshes, but then there would be the inconvenience that the required mechanical properties would not be achieved.
- patent PT 105013 A mentions a cork reinforcement of 2 mm thickness, for the placement of floors and walls and; WO 2010/072704 A1, reinforces ceramic pieces with galvanized steel sheets of thickness between 0.1 and 1 mm, preferably between 0.3 and 0.5 mm .; In both cases the problem of breakage is not solved, in particular with regard to its resistance to impact and its resistance to bending
- Construction element for raised floors and the like characterized by being constituted by a rigid piece reinforced by a polymeric matrix that has an embedded mesh inside, whose weight is less than 50% of the weight of the polymeric matrix assembly plus mesh.
- the construction element proposed by the invention solves the technical problems posed in the previous cases for use in high registrable soils, since it allows to obtain a finished product that, in addition to having a thickness much lower than those described above, greatly reduces the Total weight of the finished product set.
- Another additional advantage of the present invention is that the consumption of raw materials is reduced.
- the construction element consists of a rigid piece, which can be ceramic, glass, metal, natural or artificial stone materials, or wood, preferably ceramic or glass, with a thickness between 6 and 18 mm, with at least one substantially flat surface. This surface may vary depending on the format of the piece.
- a polymeric matrix composed of a combined resin is placed in a defined proportion with a catalyst which, when reacted with a resin, causes the polymer matrix to harden.
- a catalyst organic acids, anhydrides, amines, thiols with reactive hydrogens can be used, such as dicarboxylic acid anhydride derived from urea and thiourea and / or polyamides, but compounds derived from the amines family, such as ethanol amines, amines are preferably used alkyl, polyamines, aromatic polyamines, cycloaliphatic amines, polyamides, urea and thiourea derivatives or mixtures thereof.
- the percentage by weight of resin in the polymer matrix is between 80-95% of the total weight, while that of catalyst is between 5-20% of the total weight.
- the resins used can be, among others, epoxy, polyurethane, silicones, elastomers, acrylics, polyester, or mixture of the above, although preferably they will be epoxies with an average molecular weight of less than 700 Urns.
- the mixture of the resin and the catalyst is applied by any known method (spray gun, spatula, curtain, etc.) on the substantially flat face of the rigid piece with a weight comprised between 0.1 and 5 mm, preferably between 0 , 3 and 2.5 mm.
- the viscosity of the mixture between 2,000 and 14,000 centipoise, preferably between 3,000 and 12,000 centipoise, allows the product to self-level, so that 100% of the coated surface is completely covered, before hardening.
- this piece goes through a grinder, which dispenses a sheet or mesh composed of glass filament fibers, organic polymers and a binder mixture.
- this fiber could be of other materials such as polyester, carbon fiber, plastic or metallic origin, although preferably they will be made of glass.
- the weight of this mesh can range between 150 and 1,000 gr / m2, preferably between 200 and 800 gr / m2.
- This sheet is above the mixture indicated in the previous paragraph, which is still in a liquid state and at a sufficiently low viscosity, between 2,000 and 14,000 centipoise so that the mesh penetrates the resin-catalyst mixture layer, so that when said mixture hardens forming the polymer matrix, the mesh is completely embedded inside, at least 0.2 mm away from the surface or outer layer of the matrix polymeric
- the weight of the embedded mesh is less than 50% of the weight of the polymer matrix plus mesh.
- the hardening or curing of the polymer matrix with the mesh embedded inside it can be carried out at room temperature (non-forced drying) or accelerate the process by continuous forced drying (tunnel, vertical tray drying, etc.), by batches (oven or hood), unit by unit (individual heat application equipment) or mixture of the above.
- the reinforced rigid part can be made in the dimensions of final use or in larger dimensions to, after a cutting process, obtain pieces of the desired dimensions.
- a mixture of cork with resins can be applied on any polymeric method, being essential that the resins and the polymeric matrix are compatible, to avoid problems of laminates , loss of mechanical properties, stresses, etc.
- a particular case of cork application is as follows: after the application of the polymer matrix and before entering the curing zone, that is, with the newly applied resins, it is possible , optionally, apply cork grain with a grinder on the polymer matrix and then apply by spraying or fogging a resin in a liquid state, compatible with the polymer matrix, on the cork so that it is attached to the piece once the resin It cures.
- This application is especially useful in those cases where it is required that the finished piece is intended for use with fire resistance requirements, or where certain acoustic or thermal properties are required.
- the grinding of the final assembly is performed, so that, when performing this process, the laterals that could have been fixed are fixed. leave fragments of fibers or adhesives, while the pieces are given the desired dimensions.
- the construction element formed by a reinforced rigid part according to the invention is characterized in that the thickness of this assembly, polymeric matrix plus mesh, is between 0.5 and 5.5 mm, preferably between 1 and 3 mm.
- the weight of the polymer matrix with the embedded mesh is between 0.75 and 4 kg / m2.
- the construction element object of the invention has a static load resistance greater than 9 KN.
- the weight of the polymer matrix with the embedded mesh is at least 6 times lighter than the rigid material it is reinforcing.
- the final thickness of the rigid piece assembly plus reinforcement for use in high registrable floors is less than 23.5 mm.
- the characteristics of the reinforced rigid pieces object of the present invention allow the use thereof both inside and outside the buildings.
- Figure 1 Shows in an exploded perspective the composition of the different elements that make up the finished assembly of a piece obtained by the process of the present invention.
- Figure 2 It also shows in perspective the part of the previous figure completely finished.
- Figure 3 Shows the same finished piece seen from its upper part, so that it is verified that the upper part of the piece is not affected.
- Figure 4 Shows the section of the completely finished piece, showing how the mesh is embedded in the polymer matrix.
- a polymeric matrix (2) is applied by spray gunning consisting of a mixture composed of 85% by weight of epoxy resin with an average molecular weight of less than 700 Urns and 15 % by weight of a catalyst formed by ethanol amines.
- the mixture of the resin and the catalyst is applied with a weight of 1.1 mm and has a viscosity of 6000 centipoise.
- the thickness of the assembly, polymeric matrix (2) plus mesh 3), in this exemplary embodiment is 1.5 mm and its weight is 2 kg / m2.
- a grinder When said polymeric matrix (2) is self-leveling, so that 100% of the coated surface is completely covered, and before hardening, that is, while it is in a liquid state , a grinder, dispenses a sheet or mesh ( 3) composed of glass filament fibers with a weight of 500 gr / m2.
- the upper part of the rigid part (1) is not affected by the polymer matrix (2) and
- the mesh (3) is completely embedded in the polymer matrix (2), at a distance of 0.5 mm from the surface or external layer of the polymer matrix (2).
- the hardening or curing of the polymer matrix with the mesh embedded inside it is carried out at room temperature (non-forced drying).
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Floor Finish (AREA)
- Panels For Use In Building Construction (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2015009981A MX2015009981A (es) | 2013-02-01 | 2014-01-23 | Elemento de construccion para suelos sobreelevados y similares y metodos de fabricacion. |
BR112015017880A BR112015017880A2 (pt) | 2013-02-01 | 2014-01-23 | elemento de construção para pisos elevados e similares, e, método de fabricação de um elemento de construção para pisos elevados e similares |
ES14745911T ES2796828T3 (es) | 2013-02-01 | 2014-01-23 | Elemento de construcción para suelos sobreelevados y similares y método de fabricación |
EP14745911.9A EP2952650B1 (en) | 2013-02-01 | 2014-01-23 | Construction element for raised floors and the like and manufacturing method |
US14/765,066 US10052841B2 (en) | 2013-02-01 | 2014-01-23 | Construction element for raised floors and the like and manufacturing method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP201330113 | 2013-02-01 | ||
ES201330113A ES2490396B1 (es) | 2013-02-01 | 2013-02-01 | Elemento de construcción para suelos sobreelevados y similares y método de fabricación |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014118410A1 true WO2014118410A1 (es) | 2014-08-07 |
Family
ID=51261497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2014/070047 WO2014118410A1 (es) | 2013-02-01 | 2014-01-23 | Elemento de construcción para suelos sobreelevados y similares y método de fabricación |
Country Status (6)
Country | Link |
---|---|
US (1) | US10052841B2 (es) |
EP (1) | EP2952650B1 (es) |
BR (1) | BR112015017880A2 (es) |
ES (2) | ES2490396B1 (es) |
MX (1) | MX2015009981A (es) |
WO (1) | WO2014118410A1 (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105040936A (zh) * | 2015-06-25 | 2015-11-11 | 马单 | 一种云母类导气耐磨墙纸 |
WO2017021505A1 (en) * | 2015-08-06 | 2017-02-09 | Frontwave - Engenharia E Consultadoria, S. A. | Multilayer laminate panel |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2013486B1 (en) * | 2014-09-18 | 2016-09-28 | Champion Link Int Corp | Panel suitable for assembling a waterproof floor or wall covering, method of producing a panel. |
USD866800S1 (en) * | 2015-10-26 | 2019-11-12 | Brock Usa, Llc | Turf underlayment |
DE102016118754A1 (de) * | 2016-10-04 | 2018-04-05 | Christoph Theißen | Keramische Verbundplatte |
CA178841S (en) * | 2017-12-19 | 2019-05-30 | Torlys Inc | Flooring underlayment |
IT201800001014A1 (it) * | 2018-01-16 | 2019-07-16 | Marazzi Group S R L | Elemento di copertura per sistemi di pavimentazione sopraelevati e sistema di pavimentazione sopraelevato |
FR3108873B1 (fr) * | 2020-04-01 | 2022-12-02 | Kernex Sas | Elément fonctionnel minéral, assemblage minéral et procédés de fabrication associés |
TWI759832B (zh) * | 2020-08-21 | 2022-04-01 | 惠亞工程股份有限公司 | 地板與地板面材噴膠貼合設備 |
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ES2154562A1 (es) | 1998-09-29 | 2001-04-01 | Marmoles Gonzalez Y Mestre S L | Procedimiento de fabricacion de placas de piedra reforzadas y placas obtenidas con el mismo. |
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EP1304425A1 (en) | 2001-10-18 | 2003-04-23 | Bresciana Graniti S.p.A. | Composite panel for raised floors |
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US20120015176A1 (en) * | 2008-03-24 | 2012-01-19 | Riebel Michael J | Biolaminate composite assembly and related method |
-
2013
- 2013-02-01 ES ES201330113A patent/ES2490396B1/es active Active
-
2014
- 2014-01-23 MX MX2015009981A patent/MX2015009981A/es unknown
- 2014-01-23 ES ES14745911T patent/ES2796828T3/es active Active
- 2014-01-23 EP EP14745911.9A patent/EP2952650B1/en active Active
- 2014-01-23 WO PCT/ES2014/070047 patent/WO2014118410A1/es active Application Filing
- 2014-01-23 BR BR112015017880A patent/BR112015017880A2/pt not_active IP Right Cessation
- 2014-01-23 US US14/765,066 patent/US10052841B2/en active Active
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GB2188657A (en) * | 1986-04-01 | 1987-10-07 | Dorking Floors Ltd | Wooden flooring with a covering layer to allow other materials to be laid above |
ES2160664T3 (es) | 1994-08-25 | 2001-11-16 | Marcello Toncelli | Procedimiento para la produccion de losas reforzadas de material petreo. |
ES2154562A1 (es) | 1998-09-29 | 2001-04-01 | Marmoles Gonzalez Y Mestre S L | Procedimiento de fabricacion de placas de piedra reforzadas y placas obtenidas con el mismo. |
EP1304425A1 (en) | 2001-10-18 | 2003-04-23 | Bresciana Graniti S.p.A. | Composite panel for raised floors |
ES2258912A1 (es) | 2004-12-22 | 2006-09-01 | Levantina Natural Stone, S.A. | Metrodo de refuerzo de piezas de piedra natural y material obtenido. |
US20110027520A1 (en) * | 2008-02-22 | 2011-02-03 | Future-Shape Gmbh | Method for producing a floor covering substrate and method for producing a substrate layer for a floor covering substrate comprising at least one electronic construction element integrated therein |
EP2148023A1 (en) | 2008-07-21 | 2010-01-27 | Teknofloor S.R.L. | A panel for raised floors and a raised floor including such panels |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105040936A (zh) * | 2015-06-25 | 2015-11-11 | 马单 | 一种云母类导气耐磨墙纸 |
WO2017021505A1 (en) * | 2015-08-06 | 2017-02-09 | Frontwave - Engenharia E Consultadoria, S. A. | Multilayer laminate panel |
RU2770825C2 (ru) * | 2015-08-06 | 2022-04-22 | Фронтвэйв - Инженариа Э Консалтадориа, С. А. | Многослойная ламинатная панель |
US11806982B1 (en) | 2015-08-06 | 2023-11-07 | Frontwave—Engenharia E Consultadoria, S.A. | Multilayer laminate panel |
Also Published As
Publication number | Publication date |
---|---|
US10052841B2 (en) | 2018-08-21 |
EP2952650A4 (en) | 2016-10-05 |
EP2952650A1 (en) | 2015-12-09 |
ES2490396B1 (es) | 2015-06-12 |
BR112015017880A2 (pt) | 2017-07-11 |
US20150375473A1 (en) | 2015-12-31 |
ES2490396A1 (es) | 2014-09-03 |
MX2015009981A (es) | 2015-10-26 |
EP2952650B1 (en) | 2020-04-22 |
ES2796828T3 (es) | 2020-11-30 |
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