EP2877644A1 - Construction element for walls and wall lining and production method of the element - Google Patents
Construction element for walls and wall lining and production method of the elementInfo
- Publication number
- EP2877644A1 EP2877644A1 EP13735434.6A EP13735434A EP2877644A1 EP 2877644 A1 EP2877644 A1 EP 2877644A1 EP 13735434 A EP13735434 A EP 13735434A EP 2877644 A1 EP2877644 A1 EP 2877644A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- lime
- lining
- lightened
- lining material
- 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 23
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 66
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 66
- 239000004571 lime Substances 0.000 claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 8
- 235000019738 Limestone Nutrition 0.000 claims description 5
- 239000000834 fixative Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000006028 limestone Substances 0.000 claims description 4
- 238000003892 spreading Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 240000006909 Tilia x europaea Species 0.000 description 55
- 239000004575 stone Substances 0.000 description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 239000004411 aluminium Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000009429 electrical wiring Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 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 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011416 natural hydraulic lime Substances 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000011044 quartzite Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0866—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of several layers, e.g. sandwich panels or layered panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
- E04F13/144—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of marble or other natural stone
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate
Definitions
- the present invention relates to a construction element for walls and wall lining and production method of the element.
- DE10160665 represents one example of construction element, which characteristics are described in the preamble of claim 1.
- Natural lime is known as natural hydraulic lime mortar. It is obtained by firing marly limestones in vertical ovens at a temperature of about 1000 °C. A long extinguishing and maturation follows before grinding. When laying it is sufficient to mix the lime powders with water until homogeneous, soft and lump-free paste is obtained.
- natural lime is a natural product that has been known since the antiquity, in which we have placed a certain confidence in terms of non-toxicity.
- lime is used more and more often to produce thermal linings, i.e. exterior linings for dwellings, in order to reduce the conductivity of the coated walls.
- thermal linings i.e. exterior linings for dwellings
- aggregates having insulating properties such as granulated cork, natural or artificial fibres, such as polystyrene and the like.
- limes thus composed are generally called “lightened”, in that these aggregates generally have a lower specific weight than the lime.
- the use of lightened lime is however laborious, in that it requires at least 24 hours of drying under optimum setting conditions and since the thickness of each spreading layer cannot exceed 2 cm. Drying times can further increase during the winter period.
- An insulated exterior cladding for example, can provide for the laying of as much as 8 cm of natural lime. This means having to produce at least 4 layers.
- the aim of the present invention is to provide a construction element for walls and wall lining that allows the advantages of natural lime to be obtained while minimising the defects thereof, including the laying laboriousness and low mechanical strength thereof.
- the object of the present invention is a construction element for walls and wall lining, according to claim 1.
- Another object of the present invention is a sandwich curtain wall element substantially obtained by the above-described construction element with the addition of a further layer of lining in the free face of the layer of lightened natural lime.
- Another aim of the present invention is to show a method of producing said lining element, which allows said element to be very rapidly obtained, with uniform characteristics in terms of both form and finish.
- a further aim of this invention is a method of producing a lining element for walls, according to claim 9.
- Fig. 1 represents a cross-sectional view according to the thickness of a construction element of the present invention
- Fig. 2 represents a variant of the construction element according to the same view of figure 1 ;
- Figure 3 shows a further variant of the construction element according to the same view of figure ;
- Figure 4 shows another variant of the construction element according to the same view of figure 1.
- a lining element 1 comprises a first layer 1 of lining material, intended to remain in view, and at least a second layer 12 of lightenedlime. See figure 1.
- said first layer is made of so-called thin stone.
- the thin stone consists of a very thin slice of hard stone supported by a layer of resin, where thin means from a few tenths of a millimetre to a few millimetres.
- This layer of thin stone is obtained by gluing a layer of resin, possibly supported by a fibre glass mesh, onto the surface of a natural stone ridge, such as sandstone, lava stone, quartzite, etc. Once the resin is dry, a thin layer of stone is literally torn from the ridge, thanks to the mesh attached thereto.
- the thin slab of stone obtained does not thus have a perfectly smooth surface but has, on the contrary, a natural roughness due to its removal from the other layers of the ridge.
- the use of thin stone has been known for some time, but has always been associated with support structures defined by aluminium panels which are typically hollow on the inside, with honeycomb cavity.
- the dried lime is capable of providing the necessary support to the layer of lining.
- the attachment of the lime to the layer of lining preferably takes place thanks to the adhesion capacity of the lime itself. Thus when dried the lime is naturally attached to the layer of lining.
- the thin stone is supported by a layer of lightened natural lime having a variable thickness of between 1 , 10, 20, 30, 40 cm or more in relation to requirements.
- lime or natural lime indicates lightened natural lime.
- one or more withholding net 3 may be introduced into the lime itself. See figure 2 for this purpose.
- the meshes 3 are known per se. They can be made of plastic or glass fibre.
- the layer of thin stone is laid onto a bearing surface, generally horizontally, and the natural lime is placed thereon, with the possible introduction of withholding net13.
- a thin stone slab thus has a natural stone face and a resin-coated face.
- fixatives before laying the lime may be provided in relation to the surface roughness of the resin-coated face.
- Preferred fixatives can for example be made of polyurethane, of epoxy resins, possibly bi-component.
- the lime Once the lime has been laid, it can all be left to air-dry, or kiln-dried. According to the present invention, a slab is obtained that can then be cut in relation to specific requirements, forming bricks or slabs in relation to the final size ratios.
- the thin stone slabs can possess a certain degree of flexibility, the construction elements obtainable can present a discrete curvature of the visible part, which may be concave or convex.
- said first layer is made of tufa, i.e. a natural limestone.
- Tufa is a particularly friable material, but has excellent properties linked to its ability to thermally insulate and store heat.
- said first layer 1 1 of the construction element can be made of tufa.
- the layer of lime 12 provides for the production of a sufficiently stiff support that prevents the tufa from being crushing during laying and during handling of the construction element obtained.
- the layer of tufa can be reduced to a few millimetres. Possible thicknesses range from 3-4 mm to 20 or more mm. According to a preferred production method, a slab of tufa having a thickness S is first cut and placed on a bearing surface.
- Natural lime is placed on the layer of tufa according to the methods as previously illustrated, an intermediate product 1 thus being obtained which is coincident with the that which is illustrated in figures 1 or 2.
- the element obtained is cut perpendicularly to the thickness S of the element at the median part r of the layer 1 of tufa.
- Two construction material elements 1 having a thickness of S/2, are thus obtained.
- another layer 1 1 ' of tufa can be attached to the free face of the layer 12 of lime, preferably until the layer of lime has solidified, so as to form a single body.
- the element obtained forms a sort of sandwich with the lightenedlime 12 between the two layers of tufa.
- This variant is particularly suitable for producing curtain walls, partition walls and partitioning in general.
- a multiple sandwich comprises several layers of lime alternated with layers of tufa.
- a multiple sandwich is preventively produced and subsequently perpendicularly cut to the thickness S of the sandwich, at the median part r of each layer of tufa, as shown in figure 3.
- a number of curtain wall elements can thus be obtained at the same time. It is preferred that this sandwich be transported by a conveyor belt so that the cut is made horizontally, parallel to the direction of travel of the conveyor belt.
- the support provided by the lime itself allows layers of tufa lining having a thickness that is less than the 2 cm provided by the prior art, to be obtained.
- a preferred production method of the multiple sandwich can provide for the superimposition of the upper layers once the lower layers of lime have partially dried.
- Any openings for the passage of water pipes and electrical wiring conduits may be already arranged during the production step of the construction or curtain wall elements according to the present invention.
- tufa-coated element variant is particularly advantageous due to the properties of the tufa, especially when friable, in that it is easily handled to obtain suitable shapes in situ, without the use of special tools. Consequently, thanks to the present invention, the excessive fragility of this material has been consequently been converted into a strength.
- the laying of the element obtained can be advantageously carried out with further lime, thus obtaining a composition of the "lime on lime” type, without the use of additional adhesives or of additional mechanical components that can involve heat bridges.
- the limestone has a surface roughness such that any fixatives between the limestone and the lime can also be avoided.
- the layer of lining material 11 is visible.
- the natural lime is laid when already in a solid state, thus limiting the setting times resulting from the problem of the drying of the various layers of lime.
- the use of lime that has already solidified allows the handling of friable materials such as thin stone or thin slabs of natural tufa, which it would not be possible to handle without a support.
- the construction element obtained according to the present invention is lighter than a traditional block of tufa of equal dimensions. Furthermore, it has better heat- insulating properties than the simple tufa.
- a further advantage provided by the present invention is that, in addition to having excellent physical-mechanical properties, the natural lime is much more economical in terms of both the objective cost of the material and in terms of transport, which is usually transported in sacks.
- honeycomb aluminium panels which are expensive per se, have a disadvantageous weight/volume ratio, thus markedly affecting transport costs.
- the use of honeycomb aluminium panels to contribute to the stiffening of the construction element described herein is also possible when construction elements of considerable size are to be produced. For example, entire walls or considerable portions thereof.
- one or more withholding net13 can be replaced by honeycomb aluminium panels.
- these honeycomb aluminium panels can be interposed between layer 11 and lime 12 or within the thickness of the layer of lime 12.
- the combination of lightened lime and tufa allows an advantageous mix of thermodynamic characteristics, both in terms of thermal insulation and thermal capacity, to be obtained.
- thermodynamic characteristics both in terms of thermal insulation and thermal capacity
- a considerable increase of the acoustic insulation has been noted due to the strong physical-mechanical inhomogeneity of the two materials.
- a construction module formed by two elements can be obtained so that the lime is internally confined and only the respective layers of lining are visible externally.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Finishing Walls (AREA)
- Panels For Use In Building Construction (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000906A ITMI20120906A1 (en) | 2012-05-24 | 2012-05-24 | CONSTRUCTION ELEMENT FOR WALLS AND WALL COVERINGS AND METHOD OF REALIZING THE ELEMENT |
PCT/IB2013/054264 WO2013175424A1 (en) | 2012-05-24 | 2013-05-23 | Construction element for walls and wall lining and production method of the element |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2877644A1 true EP2877644A1 (en) | 2015-06-03 |
EP2877644B1 EP2877644B1 (en) | 2016-07-06 |
Family
ID=46262200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13735434.6A Active EP2877644B1 (en) | 2012-05-24 | 2013-05-23 | Construction element for walls and wall lining and production method of the element |
Country Status (8)
Country | Link |
---|---|
US (1) | US20150111029A1 (en) |
EP (1) | EP2877644B1 (en) |
CN (1) | CN104471159B (en) |
BR (1) | BR112014028794B1 (en) |
ES (1) | ES2596306T3 (en) |
IT (1) | ITMI20120906A1 (en) |
RU (1) | RU2617660C2 (en) |
WO (1) | WO2013175424A1 (en) |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB390006A (en) * | 1931-05-01 | 1933-03-30 | Andre David Alexandre Salzedo | Improvements in and relating to facing panels or tiles |
US2644781A (en) * | 1950-02-25 | 1953-07-07 | Johns Manville | Lightweight panel and method of manufacture |
US3705830A (en) * | 1968-01-20 | 1972-12-12 | Bucuresti Pentru Extragerea Pr | Process for finishing the surface of a building |
DE4241042C1 (en) * | 1992-12-05 | 1994-02-17 | Hebel Ag | Composite brick or slab prodn. with ready-made decorative cover plate of silicate - by moulding on cement and/or lime compsn., pre-hardening and steam cure in autoclave. |
JPH11100973A (en) * | 1997-09-26 | 1999-04-13 | Natl House Ind Co Ltd | Building board |
US6857241B1 (en) * | 1999-07-13 | 2005-02-22 | Carlos Fradera Pellicer | Building panel and plant for the manufacture thereof |
CN2575201Y (en) * | 2001-05-30 | 2003-09-24 | 上海广顺环保技术有限公司 | House load-carrying floor |
FR2826360B1 (en) * | 2001-06-21 | 2003-10-17 | Strasservil Erovente S A | NOVEL HEMP CONCRETE AND MORTARS, THEIR PREPARATION PROCESS AND THEIR APPLICATIONS |
DE10160665A1 (en) * | 2001-12-11 | 2003-06-26 | F R I Natursteine Gmbh | Composite element used for indoor and outdoor facade linings comprises a stone plate and a support plate made from a material containing components contained in the stone material |
US7014726B2 (en) * | 2002-12-10 | 2006-03-21 | Smartslate, Inc. | Rock laminate |
JP2004204492A (en) * | 2002-12-24 | 2004-07-22 | Omura Token Kogyo:Kk | Building plate and its manufacturing method |
EP1496028A1 (en) * | 2003-07-07 | 2005-01-12 | Gianfranco Toscano | Cement mixture for preparing water-based hardenable mixings intended to realise soundproofing agglomerates and method for preparing said mixings |
EP1667840A4 (en) * | 2003-08-28 | 2010-10-13 | Surfaces Techniboard Inc | Stone-like laminate |
DE102007008423A1 (en) * | 2007-02-21 | 2008-08-28 | Johns Manville Europe Gmbh | Making composite for use e.g. in furniture or floor covering, involves applying textile sheet containing a B-stage binder to one side of a support, applying functional material to the textile and then curing the binder |
DE102007045122A1 (en) * | 2007-09-20 | 2009-04-23 | Christian Kirchmaier | Drywall system for indoor and outdoor applications |
CN201176645Y (en) * | 2008-03-13 | 2009-01-07 | 创翔兴业有限公司 | Intensity improving structure of perlite fireproofing material |
CH700313A2 (en) * | 2009-01-27 | 2010-07-30 | Alexandros Ikonomou | Decoration element has plate made of new or historical stucco marble, which is supported by carrier plate and armoring, where carrier plate is made of gypsum or gypsum lime and armoring is made of fiber |
DE102008036590A1 (en) * | 2008-08-06 | 2010-02-11 | Deutsche Amphibolin-Werke Von Robert Murjahn Stiftung & Co. Kg | Building wallcovering with clothing panels |
KR101316300B1 (en) * | 2009-11-24 | 2013-10-08 | (주)엘지하우시스 | Composite Panel and Preparation Method Thereof |
-
2012
- 2012-05-24 IT IT000906A patent/ITMI20120906A1/en unknown
-
2013
- 2013-05-23 WO PCT/IB2013/054264 patent/WO2013175424A1/en active Application Filing
- 2013-05-23 CN CN201380027043.2A patent/CN104471159B/en active Active
- 2013-05-23 BR BR112014028794-5A patent/BR112014028794B1/en active IP Right Grant
- 2013-05-23 RU RU2014152243A patent/RU2617660C2/en active
- 2013-05-23 US US14/403,329 patent/US20150111029A1/en not_active Abandoned
- 2013-05-23 ES ES13735434.6T patent/ES2596306T3/en active Active
- 2013-05-23 EP EP13735434.6A patent/EP2877644B1/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2013175424A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN104471159A (en) | 2015-03-25 |
WO2013175424A1 (en) | 2013-11-28 |
EP2877644B1 (en) | 2016-07-06 |
CN104471159B (en) | 2016-12-14 |
RU2014152243A (en) | 2016-07-20 |
ES2596306T3 (en) | 2017-01-05 |
BR112014028794A2 (en) | 2017-06-27 |
RU2617660C2 (en) | 2017-04-25 |
ITMI20120906A1 (en) | 2013-11-25 |
US20150111029A1 (en) | 2015-04-23 |
BR112014028794B1 (en) | 2021-08-31 |
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