EP2177332A1 - Composant conducteur de lumière pourvu d'une séparation thermique - Google Patents

Composant conducteur de lumière pourvu d'une séparation thermique Download PDF

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Publication number
EP2177332A1
EP2177332A1 EP08016753A EP08016753A EP2177332A1 EP 2177332 A1 EP2177332 A1 EP 2177332A1 EP 08016753 A EP08016753 A EP 08016753A EP 08016753 A EP08016753 A EP 08016753A EP 2177332 A1 EP2177332 A1 EP 2177332A1
Authority
EP
European Patent Office
Prior art keywords
layer
insulating
insulating layer
optical fibers
mold
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Withdrawn
Application number
EP08016753A
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German (de)
English (en)
Other versions
EP2177332A8 (fr
Inventor
Ingo Gast
Jürgen Frei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Luccon Lichtbeton GmbH
Original Assignee
Luccon Lichtbeton GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Luccon Lichtbeton GmbH filed Critical Luccon Lichtbeton GmbH
Priority to EP08016753A priority Critical patent/EP2177332A1/fr
Publication of EP2177332A1 publication Critical patent/EP2177332A1/fr
Publication of EP2177332A8 publication Critical patent/EP2177332A8/fr
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/003—Machines or methods for applying the material to surfaces to form a permanent layer thereon to insulating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/008—Producing shaped prefabricated articles from the material made from two or more materials having different characteristics or properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0037—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects with elements being able to conduct light, e.g. light conducting fibers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0056—Means for inserting the elements into the mould or supporting them in the mould
    • 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
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material

Definitions

  • the present invention relates to components made of a cast material with embedded optical fibers, a method for their preparation and a system for the production of enclosing components of buildings comprising such components.
  • light concrete or translucent concrete refers to concrete with embedded optical fibers. This material has gained commercial importance in recent years. On the one hand, it offers a variety of design options, on the other hand, it can be used efficiently as an extremely sustainable building material.
  • Light concrete is obtained by embedding light-conducting fibers in concrete. The fibers can be distributed evenly but can also be concentrated on areas, right up to patterns. The constructive properties of the concrete, ie load-bearing capacity, etc., are not impaired by the embedded optical fibers, so that the statics does not have to consider separately the use of light concrete, unlike with the installation of glass blocks, windows, etc.
  • the invention thus achieves the above object by means of components comprising a first layer of a cast material, an insulating layer and a second layer of a cast material, wherein optical fibers from an outer, the insulating layer side facing away from the surface of the first layer therethrough, through the insulating layer and embedded through the second layer to the surface of the second layer facing away from the insulating layer.
  • the casting material is initially liquid or flowable so that it can be filled into a mold or formwork. This is followed by hardening, whereby the material becomes firm and stable.
  • the hardening of which is based on a variety of mechanisms.
  • the casting material is preferably hydraulically hardening materials, in particular concrete, however, other materials are also conceivable, such as, for example, artificial stone based on plastic materials.
  • the first layer from a different casting material than the second layer. It is particularly preferred if the facing the building interior layer consists of concrete.
  • the casting material in both layers is concrete.
  • a further improvement of the thermal separation is made possible if a casting material with the least possible heat transfer is used.
  • a casting material with the least possible heat transfer is used.
  • a hydraulic casting material preferably concrete
  • a lightweight aggregate such as expanded clay, Bläschiefer, expanded glass, etc. is added.
  • optical fibers allow, as in the known light concrete, the passage of light through the device.
  • they also contribute to the stability of the device, since they act as a reinforcement.
  • Material, shape and cross-sectional area of the optical fibers can be chosen freely in principle. It is understood that the material must be compatible with the insulating material and the casting material.
  • Known optical fibers made of glass or plastic are therefore a preferred material.
  • the optical fibers can be used both as individual fibers and, preferably, as a composite of a plurality of fibers, ie as a woven fabric, knitted fabric, scrim, knitted fabric, etc.
  • a composite of a plurality of fibers ie as a woven fabric, knitted fabric, scrim, knitted fabric, etc.
  • all fabrics in which the optical fibers are connected to each other at a substantially fixed distance to a surface are suitable.
  • the body bindings of all known woven goods, knitwear and nonwovens are suitable.
  • An "optical fiber” in the context of the invention is formed by a bundle of individual fibers, commercially available, e.g. Optical fibers in which 280 individual fibers with a diameter of 50 - 250 ⁇ m form a fiber bundle with a diameter of 53 ⁇ m - 1 mm or 630 fibers with a diameter of 70 ⁇ m form a fiber bundle with a diameter of approximately 2 mm.
  • optical fibers with small fiber diameters are made of glass.
  • Single fibers having a larger diameter are preferably made of polymethyl methacrylate, polystyrene, polyethylene terephthalate and other plastics. Typical diameters here are 0.25 to 0.5 mm. However, other diameters are also useful, from very fine fibers with diameters in the range of 10 microns to very thick fibers with diameters in the range of a few millimeters, e.g. 1mm to 3mm. Even larger diameters can be used, depending on the desired optical effect, e.g. Diameter from a few mm to a few cm or dm, such as 5 mm to 10 cm.
  • the insulating layer may consist of any known insulating material, are particularly well suited essentially non-compressible insulating materials such as plastic foam, foam glass and cork.
  • the component preferably additionally includes corresponding spacers or anchors that connect the two layers of casting material together and set their distance.
  • the anchors are preferably made of glass fiber reinforced elements (GRP) to avoid or reduce thermal bridges.
  • a reinforcement in the device.
  • Particularly suitable are perforated plates, which preferably project about 1 to 5, in particular about 1.5 to 3 cm into the casting material.
  • grids, rods, flat steels, construction iron, etc. as well as a reinforcement of a combination of these elements can be used.
  • the thermal separation the number of reinforcing elements or their share of the component should be low and / or the material of the reinforcement should have a low thermal conductivity.
  • the components of the invention not only take over the function of heat insulation and facade design, but also at the same time the supporting functions. With the device according to the invention thus a particularly fast design is possible.
  • Typical U-values for the components according to the invention are from 0.1 to 0.5 W / m 2 K, preferably 0.15 to 0.4 W / m 2 K and in particular 0.18 to 0.31 W / m 2 K. ,
  • the device according to the invention can be provided both over a large area and with smaller dimensions.
  • Large area elements can for example, whole walls or larger parts of walls.
  • smaller elements for example, have the dimensions of conventional bricks or concrete blocks, individual designs can be realized.
  • To complete the smaller elements it is also possible to provide insulated components without optical fibers with the same dimensions as a system.
  • the invention also relates to a system for producing heat-insulated buildings, comprising components having a first layer of a cast material, an insulating layer and a second layer of a cast material, wherein in a part of the components of optical fibers from an outer side facing away from the insulating layer the surface of the first layer therethrough, through the insulating layer and through the second layer to the surface of the second layer, which faces away from the insulating layer, are embedded.
  • the blank After hardening, the blank is taken out of the mold and, if necessary, the ends of the light guides in the side surfaces are exposed by sawing, grinding or the like.
  • the last layer of insulating material in height slightly lower than the remaining height of the mold and to fill up the mold over its entire width and depth with cast material above the optical fibers. Preferably, however, no continuous layer of cast material is provided.
  • the dimensions of the insulating material in depth may be either less than or equal to that of the mold. If they are lower, an insulating core enclosed on all sides by casting material is obtained. Preferably, however, the depth corresponds to the depth of the mold, so that the component has an insulating layer over its entire depth, which extends parallel to the wall to be created. An enclosing component of a building constructed with the components thus has a continuous insulating layer.
  • fix the layers of insulating material together to prevent penetration of the casting material between the layers of insulating material.
  • fix the layers of insulating material together can advantageously be fixed after laying the fibers and the following layer of insulating material, this layer with the previous layer by gluing, needles or similar known methods.
  • the mold may be provided with a movable bottom so that, prior to step d), the layer of insulating material and casting material in the mold is flush with its upper edge.
  • the optical fibers can thus be placed from a supply, preferably fixed at the edge of the mold and cut to length.
  • a clamping device or a fixation on the insulating material is particularly suitable.
  • the bottom of the mold is then lowered by the selected height of the next layer, so that in step c) again insulating material and casting material fill the mold up to its upper edge.
  • the blank is removed from the mold and the ends of the optical fibers are exposed by grinding and / or sawing or the like.
  • the surfaces can preferably be polished.
  • An alternative method according to the invention provides that the layers of insulating material and optical fibers, when fully connected, are provided at the intended height and encapsulated with the casting material in a mold / formwork.
  • optical fibers with the required stiffness, which are e.g. is present in the fibers themselves or is ensured by the fabric, knitted fabric or scrim. It is also preferred, in particular for fabrics, etc., to determine the edges on the formwork.
  • a woven, laid or knitted fabric of the optical fibers is used. This is clamped at its later lying on the outer sides of the component ends / edges of the formwork, hung, stretched with elastic fasteners or otherwise secured. It may be advantageous to stiffen or reinforce the ends / edges wholly or in some areas, such as by connection to a perforated plate or grid made of metal, plastic or the like. It is also advantageous to reinforce fabrics, scrims or knitted fabrics of optical fibers in total or to Facilitate / improve setting by clamping an elastic thread to bring.
  • an advantageous embodiment is to introduce the insulating layer horizontally into the formwork, i. with its surface parallel to the bottom of the formwork. Either a layer of cast material is then first cast and then cast the second layer after tilting the formwork or the second layer is poured parallel by injecting / flooding below the insulating layer.
  • the advantage of this method is that even very large dimensions of the component are possible, as they are common in known precast concrete parts. Entire walls or ceilings can be created.
  • a subsequent treatment of the surfaces in which the optical fibers terminate expediently takes place.
  • any possible reinforcement of the ends / edges of the components can be removed at the same time during this after-treatment.
  • a mold / formwork can be dimensioned so that several components are created simultaneously.
  • the width of the shape i. their dimension across the insulating layer, chosen so that two, three, four, five or more insulating layers fit with the provided for the casting material layers widths.
  • components are produced in layers or by encapsulation of cores made of insulating material and optical fibers.
  • the components are obtained by dividing the layers of casting material, in this case two layers of cast material, between the insulating layers. Grinding and / or polishing can follow.
  • the components like conventional building blocks or plates, are also in special shapes, eg round, triangular etc., can be manufactured or cut to size on the construction site.
  • FIG. 1 a schematic representation of a device according to the invention
  • FIG. 3 illustrates the second preferred production method according to the invention in a first variant
  • FIG. 4 illustrates the second preferred production method according to the invention in a second variant
  • FIG. 5 shows a blank in which several components are produced in a formwork simultaneously
  • FIG. 6 shows a typical fabric for the production of the components according to the invention.
  • a component 1 according to the invention with a width B, a depth T and a height H which comprises two outer layers of cast material 2 and a core of insulating material 3.
  • Optical fibers 4 pass through the component 1, whose endings are shown schematically on the right, front side surface and whose other endings on the lying opposite side.
  • the component is constructed in layers, the core of insulating material 3 consists of layers of insulating material 3 ', 3 ", etc., between each of which the optical fibers 4 are inserted.
  • the first inventively proposed production of the components 1 is illustrated. It is a form or formwork 10 with a movable bottom 11 is used. This has a width B and depth T corresponding to the desired dimensions of the device 1. The height H of the component is achieved with partial or complete lowering of the movable floor 11.
  • FIG. 2 a you can see a first or bottom layer of insulating material 3 ', which is inserted into the mold.
  • the depth of the insulating material corresponds to the depth T of the mold
  • the width is smaller than the width B of the mold.
  • the movable floor 11 is located around the desired height of the first layer below the upper edge of the mold.
  • the filling of the casting material 2 is shown.
  • the casting material is concrete, but other hardening compounds are also conceivable.
  • an automatic device is preferably used.
  • the filled casting material 2 can, for example by means of a vibrator, smoothed and / or vented.
  • the surfaces of casting material 2 and insulating material 3 should form a flat surface and in the embodiment shown here should be flush with the top edge of the mold 10.
  • the optical fibers 4 are placed.
  • individual fibers are used by a roll 12 unwound, placed on the surface of cast material 2 and insulating material 3 and cut to length. It is also possible to apply the optical fibers 4 in the form of a knitted fabric, fabric or fabric. In the example shown, the fibers are laid evenly over the entire depth of the component. It is also conceivable to hang the fibers at irregular intervals and / or only in partial areas. Subareas can be chosen so that a pattern or a predetermined figure results.
  • the bottom 11 of the mold 10 is lowered, re-inserted insulating material 3, filled casting material 2 and placed 4 optical fibers. The steps are repeated until the desired height of the component is reached, and usually the bottom 11 has reached its lowest position.
  • the vertical distance of the optical fibers depends on the height of a layer of insulating material and casting material. This height can be the same within a component, or can be varied. Typically, the gap is a compromise of cost and translucency because the more layers to make, the more expensive the manufacturing. Typical distances of the layers or heights of individual layers of insulating material are 0.3 to 4.0 cm, preferably 0.5 to 2.0 or 3.0 cm.
  • the horizontal distance of the optical fibers 4 is determined when hanging up. If, for example, a tissue is used, the distances defined there determine the arrangement. Individual fibers can be distributed variably, both evenly and unevenly. Typical distances of the fibers in a layer amount with regular arrangement of 0.5 to 10 mm, preferably from 1 to 5 mm. In wide-meshed fabrics, it is also possible to build several layers of fabric over each other, for example 2, 3, 4, 5 and up to ten layers, which are then penetrated during filling of the casting material.
  • FIG. 3 the second production process according to the invention is illustrated.
  • the indicated by dashed lines formwork 10 also serves to determine the optical fibers 4.
  • the insulating layer of insulating material 3 can be seen, which is constructed in layers. For the sake of clarity, only the first layer of optical fibers 4 is shown, such layers are arranged analogously between two layers of insulating material 3, respectively.
  • the insulating layer is in FIG. 3 arranged horizontally to the bottom 11 of the formwork 10.
  • FIG. 4 illustrates the second manufacturing method according to the invention, wherein the insulating layer is perpendicular to the bottom 11 of the mold 10 as in the layered structure.
  • the insulating layer can also have vertical divisions, as shown.
  • the mold 10 in turn serves to fix the optical fibers 4.
  • the casting material can be poured either completely from above or, especially at small distances of the optical fibers, in addition or exclusively by lateral inject or flood through the bottom 11 therethrough.
  • corresponding closable openings 13 are provided in the bottom 11 for flooding and openings 14 in the side wall 15 of the mold 10 for injecting.
  • FIG. 5 shows a blank comprising three insulating layers of insulating material 3, which are each surrounded by layers of cast material 2.
  • the ends of the optical fibers 4 are indicated schematically.
  • the components 1 according to the invention are obtained by separating the blank along the direction indicated by dash-dotted lines planes AA, for example by means of a saw. In the example shown, three components 1 according to the invention are obtained.
  • FIG. 6 shows a typical fabric 20 with optical fibers 4.
  • the transverse threads 21 may be made of natural or synthetic fibers, such as cotton or polyester.
  • the material of the transverse threads 23 on the one hand can be stronger than that of the other transverse threads 22. Alternatively or additionally, it can also be elastic. In both variants, the determination of the fabric 20 is facilitated or improved on the formwork.
  • a component 1 may have very different dimensions depending on the purpose. From wall elements with depths and heights of a few meters to building blocks with depths and heights in the range of decimeters.
  • the width B is determined by which loads the element should receive and which thermal resistance (U-value) is desired.
  • Recommended insulating layer thicknesses, i. Widths of the insulating material are in the range of 3 to 30 cm, typically 6 to 15 cm.
  • the layers of cast material which suitably are each widths in the range of about 2 to 15 cm, preferably 3 to 6 cm thick. Overall, this results in widths B of the component of 7 to 60 cm, preferably from 12 to 27 cm.
  • a typical wall element will, at preferred widths in the range of 10 to 30 cm, have further dimensions in the range of the following values: depth 20 to 500 cm, height 10 to 400 cm, preferably depth 50 to 200 cm, height 30 to 150 cm.
  • a typical building block with a width of 10 to 20 cm has a depth of 20 to 200 cm and a height of 10 to 150 cm. Typical dimensions would be e.g. Width 15 cm, depth 100 cm and height 50 cm. It is within the scope of the invention building blocks, also with smaller dimensions than mentioned above, pour into components with larger dimensions.
  • the present invention provides a system of thermal isolation devices in which some Components are translucent and not matched by the dimensions ago components.
  • the components Preferably, the components have rather small dimensions, so that can be designed by the arrangement pattern or figures.
  • the components of the invention significantly expand the possibilities of the design, but cost and effort remain comparatively low.
  • the speed in the production of buildings is increased, since a separate step to apply the thermal insulation is eliminated. It provides a uniform, very stable, sustainable material with excellent thermal insulation properties.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Insulation (AREA)
  • Building Environments (AREA)
EP08016753A 2008-09-25 2008-09-25 Composant conducteur de lumière pourvu d'une séparation thermique Withdrawn EP2177332A1 (fr)

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Application Number Priority Date Filing Date Title
EP08016753A EP2177332A1 (fr) 2008-09-25 2008-09-25 Composant conducteur de lumière pourvu d'une séparation thermique

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EP08016753A EP2177332A1 (fr) 2008-09-25 2008-09-25 Composant conducteur de lumière pourvu d'une séparation thermique

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EP2177332A1 true EP2177332A1 (fr) 2010-04-21
EP2177332A8 EP2177332A8 (fr) 2010-06-23

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Cited By (8)

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WO2012011828A1 (fr) * 2010-07-22 2012-01-26 Machado Pinto Germano Joao Manuel Béton léger translucide
DE102011111318A1 (de) * 2011-08-26 2013-02-28 Dieter Christandl Verfahren und Vorrichtung zur Herstellung eines lichtdurchlässigen Mehrschicht-Verbundbauelementes mit integrierter Fassadenplatte
WO2014021727A1 (fr) * 2012-08-03 2014-02-06 Joao Manuel Machado Pinto Germano Panneaux souples d'aggloméré de liège expansé avec fibre optique
DE102014219261A1 (de) * 2014-09-24 2016-03-24 August Mink Kg Trägerplatte für eine Herstellung eines lichtdurchlässigen Bauelements sowie Verfahren zur Herstellung eines lichtdurchlässigen Bauelements und Verwendung einer Trägerplatte
WO2016186500A1 (fr) * 2015-05-19 2016-11-24 Zospeum Holding B.V. Élément de construction transparent et procédé de fabrication de ce dernier
DE102018207761B3 (de) 2018-05-17 2019-09-26 Polycare Research Technology Gmbh & Co. Kg Segment für ein Bauwerk, Verfahren zu dessen Herstellung, Bauwerk und Verfahren zu dessen Herstellung
CN111483051A (zh) * 2020-04-29 2020-08-04 昌大建筑科技有限公司 一种预制透光混凝土制作方法
US10844716B2 (en) 2016-03-30 2020-11-24 Foamrox As Tunnel wall element and a method of assembling tunnel walls comprising the tunnel wall elements

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WO2003097954A1 (fr) * 2002-05-17 2003-11-27 Losonczi Aron Bloc de construction comprenant des fibres de transmission de lumiere et procede pour produire ce dernier
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WO2007096083A1 (fr) * 2006-02-21 2007-08-30 Luccon Lichtbeton Gmbh Procédé pour produire des briques moulées avec des fibres
WO2008031610A1 (fr) * 2006-09-15 2008-03-20 Delunamagma Industries Gmbh Élément de construction comprenant des fibres perméables à la lumière
EP1970179A2 (fr) * 2007-03-15 2008-09-17 DelunaMagma Industries GmbH Procédé et dispositif de fabrication d'un composant composite multicouche translucide pour façades

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WO2003097954A1 (fr) * 2002-05-17 2003-11-27 Losonczi Aron Bloc de construction comprenant des fibres de transmission de lumiere et procede pour produire ce dernier
DE202006000028U1 (de) * 2005-01-05 2006-05-11 Seufert, Catrin Victoria Lichtdurchflutete Fassadenverkleidung aus Hochleistungsmörtel
WO2007096083A1 (fr) * 2006-02-21 2007-08-30 Luccon Lichtbeton Gmbh Procédé pour produire des briques moulées avec des fibres
WO2008031610A1 (fr) * 2006-09-15 2008-03-20 Delunamagma Industries Gmbh Élément de construction comprenant des fibres perméables à la lumière
EP1970179A2 (fr) * 2007-03-15 2008-09-17 DelunaMagma Industries GmbH Procédé et dispositif de fabrication d'un composant composite multicouche translucide pour façades

Cited By (17)

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CN103003503A (zh) * 2010-07-22 2013-03-27 吉奥·曼纽尔·马查德·平托·杰玛诺 半透明轻质混凝土
EP2410103A3 (fr) * 2010-07-22 2014-12-17 Joâo Manuel Machado Pinto Germano Béton translucide
WO2012011828A1 (fr) * 2010-07-22 2012-01-26 Machado Pinto Germano Joao Manuel Béton léger translucide
AU2012216408B2 (en) * 2011-08-26 2017-07-27 Dieter CHRISTANDL Method and Device for Producing a Translucent Multilayer Composite Construction Element with Integrated Facade Panel
DE102011111318A1 (de) * 2011-08-26 2013-02-28 Dieter Christandl Verfahren und Vorrichtung zur Herstellung eines lichtdurchlässigen Mehrschicht-Verbundbauelementes mit integrierter Fassadenplatte
EP2559532A3 (fr) * 2011-08-26 2014-05-28 Christandl, Dieter Procédé et dispositif de fabrication d'un élément de construction composite multicouche translucide avec plaque de façade intégrée
US9211653B2 (en) 2011-08-26 2015-12-15 Dieter Christandl Method to produce a translucent layer composite construction element with integrated front plate
WO2014021727A1 (fr) * 2012-08-03 2014-02-06 Joao Manuel Machado Pinto Germano Panneaux souples d'aggloméré de liège expansé avec fibre optique
DE102014219261A1 (de) * 2014-09-24 2016-03-24 August Mink Kg Trägerplatte für eine Herstellung eines lichtdurchlässigen Bauelements sowie Verfahren zur Herstellung eines lichtdurchlässigen Bauelements und Verwendung einer Trägerplatte
WO2016186500A1 (fr) * 2015-05-19 2016-11-24 Zospeum Holding B.V. Élément de construction transparent et procédé de fabrication de ce dernier
CN107921662A (zh) * 2015-05-19 2018-04-17 梭斯皮岩姆控股有限公司 半透明建筑元件及其制造方法
US10906204B2 (en) 2015-05-19 2021-02-02 Zospeum Holding B.V Translucent building element and method of manufacturing same
CN107921662B (zh) * 2015-05-19 2021-03-16 梭斯皮岩姆控股有限公司 半透明建筑元件及其制造方法
US11945134B2 (en) 2015-05-19 2024-04-02 Zospeum Holding B.V. Translucent building element and method of manufacturing same
US10844716B2 (en) 2016-03-30 2020-11-24 Foamrox As Tunnel wall element and a method of assembling tunnel walls comprising the tunnel wall elements
DE102018207761B3 (de) 2018-05-17 2019-09-26 Polycare Research Technology Gmbh & Co. Kg Segment für ein Bauwerk, Verfahren zu dessen Herstellung, Bauwerk und Verfahren zu dessen Herstellung
CN111483051A (zh) * 2020-04-29 2020-08-04 昌大建筑科技有限公司 一种预制透光混凝土制作方法

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