EP2952643B1 - Pierre de formage et pierre d'isolation totale - Google Patents
Pierre de formage et pierre d'isolation totale Download PDFInfo
- Publication number
- EP2952643B1 EP2952643B1 EP15164676.7A EP15164676A EP2952643B1 EP 2952643 B1 EP2952643 B1 EP 2952643B1 EP 15164676 A EP15164676 A EP 15164676A EP 2952643 B1 EP2952643 B1 EP 2952643B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- brick
- cavities
- recess
- channel
- moulded
- 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.)
- Active
Links
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- 238000010276 construction Methods 0.000 claims description 6
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- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
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- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
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- 241000607479 Yersinia pestis Species 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
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- 229930014626 natural product Natural products 0.000 description 1
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Images
Classifications
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- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
- E04C1/41—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0256—Special features of building elements
- E04B2002/026—Splittable building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0256—Special features of building elements
- E04B2002/028—Spacers between building elements
- E04B2002/0284—Spacers between building elements forming a unity with the building elements
Definitions
- the present invention relates to a molded block.
- the molded block according to the invention is characterized in that there is a recess in the top of the block, which is bounded by the outside, the inside and the two longitudinal sides and the shape stone with a depth e in the range of 0.05 to 5 cm spared.
- the recess of the molded block according to the invention maintains a distance a to the outside of at least 5 cm, a distance b to the inside of at least 1 cm and a distance c to the longitudinal sides of at least 0.5 cm.
- the molded block according to the invention is further characterized in that the ratio between the total volume of the channel-like cavities and the total volume of the molded block reduced by the cavities and the recess is between 0.2 and 0.5, in particular at approximately 0.3.
- the present invention relates to a solid insulating stone and a manufacturing method for solid insulation stone and uses, especially in the field of building construction or civil engineering.
- the document relates AT 26 18 125 a formwork element of rigid foam intended for the casing concrete construction with transverse webs arranged on both abutment faces for connecting the side walls, which has at its bearing surfaces a tongue and groove formation for securing the position of displaced formwork elements.
- the WO 2008/138377 A1 discloses components for a component set of expanded polypropylene EPP having a molded density of about 55 kg / m 3 .
- the components are in their basic form surface on surface butt-joined body having opening surfaces on these surfaces cavities, in the connecting body can be introduced. About the connecting body adjacent components can be connected together.
- the inventors of the present invention the task of providing improved molded bricks and solid insulation bricks, which can be easily and inexpensively produced on the one hand, and with their help, stable structures, such as walls and buildings can be produced .
- the bricks and solid insulation stones should also allow good thermal insulation between the inside and outside of the walls produced herewith.
- the stones should also be easy to transport in the application.
- the invention relates to a molded block for building structures.
- the molded block has a substantially cuboid outline.
- the molded block comprises an inner side, an outer side, two longitudinal sides, a lower side and an upper side.
- the molded block comprises at least two mutually parallel, channel-like cavities. These cavities lead from the bottom to the top and are arranged substantially orthogonal to the bottom.
- the molded block according to the invention is characterized in that there is a recess in the top of the molded block. This recess is limited by the outside, the inside and the two long sides.
- a recess saves the shaped stone with a depth e in the range of 0.05 to 5 cm. By such a recess a direct connection with the channel-like cavities is possible. This can lead to improved load transfer and increase the overall stability of built with the bricks structures.
- a recess according to this disclosure is any at least one side open groove or cavity of material on or within a molded block or solid insulation block. For example, cutouts, cuts, notches, grooves, grooves, bores, depressions or depressions are among the possible recesses mentioned in this disclosure.
- the recess of the molded block according to the invention maintains a distance a to the outside of at least 5 cm, a distance b to the inside of at least 1 cm and a distance c to the longitudinal sides of at least 0.5 cm.
- This provides a stable framework for further applications in accordance with other aspects of the invention, for example, to facilitate production of a solid insulation body.
- the large distance a to the outside of the block contributes to the thermal insulation, which may be possible to dispense with further insulation under certain circumstances.
- the molded block according to the invention is further characterized in that the ratio between the total volume of channel-like cavities and reduced around the cavities and the recess total volume of the block is between 0.2 and 0.5, in particular at about 0.3.
- Thermal bridges are all areas in components or similar items that transport heat faster than adjacent components or objects. Thermal bridges are commonly found in balconies, roller shutters, masonry soles, window frames and lintels, radiator fixings in masonry, radiator niches, ceiling joints, in-house corners, uninsulated reinforced concrete structures, and overhanging steel girders.
- the value for lambda refers to a temperature of 0 ° C and a normal humidity.
- a molded block with the above-mentioned features can be procedurally easier and cheaper to produce than a molded block according to the prior art.
- the channel-like cavities or the recess can be milled, drilled, ground, melted or cut into the shaped block. Due to the low weight of the molded block is relatively handy and easy to store or move.
- the molded block typically consists of a water-repellent material, which significantly simplifies storage, transport and logistics.
- the solid insulation brick preferably has no joints between load-bearing and cast-in material and the thermal insulation composite system. This reduces the risk of uncontrolled condensation and uncontrolled air circulation.
- a shaped brick according to this disclosure is any brick that can be used to build walls or structures.
- the molded block consists of one or more thermal insulation materials.
- Thermal conductivity according to this disclosure is the thermal conductivity or thermal conductivity Lamdba, measured as SI unit in watts per Kelvin and per meter.
- lambda describes the material property of conducting heat.
- Examples are airgel, foam glass, glass foam granules, mineral wool, polyurethane, polystyrene with graphite, extruded polystyrene, expanded polystyrene, polyethylene foams, wool, cork, reed plate, cellulose, Holzmaschinedämmplatte, straw bales, perlite, wood wool lightweight panels, vacuum insulation panels, Aerowool , Calostat, felt, sawdust, charcoal, balsam wool, polyester fleece, sheep's wool, cellulose plates, hemp mats, tubular piston insulation boards as well as foams or porous systems of rubber, poroton, loam, PET, polyimides, PEI, PTFE, PVC, polyamides, polypropylene, polycarbonate, epoxy resin, Called PMMA, polyethylene and silicone.
- the thermal insulation material may be a mixture consisting of polyurethane and a material selected from airgel, foam glass, glass foam granules, mineral wool, polystyrene with graphite, extruded polystyrene, expanded polystyrene, polyethylene foams, wool, cork, reed plate, cellulose, wood fiber insulation board , Straw bales, perlite, wood wool lightweight panels, vacuum insulation panels, aerowool, Calostat, felt, sawdust, charcoal, balsam wool, polyester fleece, sheep's wool, cellulose plates, hemp mats, Rohrkolbendämmplatten and foams or pore-containing systems of rubber, poroton, clay, PET, polyimides, PEI, PTFE, polyamide, polyamide, polypropylene, polycarbonate, epoxy resin, PMMA, polyethylene and silicone Poroton or with pure glass foam.
- the thermal insulation material is selected from the group consisting of Styrofoam, Neopor, cork, polyethylene foams, mineral wool, Holzturadämmplatten or mixtures of these materials.
- Materials such as Styrofoam and Neopor are particularly inexpensive to buy, are easy to work with, weatherproof and durable. Some of the materials are also recyclable.
- Mineral wool can be obtained in an environmentally friendly way from recycled glass, is non-combustible and resistant to mildew and rot. Due to the high thermal stability, liquid filling material can be used in further work steps be heated, whereby the curing can be significantly accelerated. Cork is obtained as a natural product, has a high dimensional stability and elasticity and is resistant to pests and moisture.
- Wood fiber insulation panels are made of debarked residual wood in an environmentally friendly manner and bonded with wood-grade resin. In addition, they have a moisturizing effect and have a high specific heat capacity, which provides extended thermal protection. As a thermal insulation material, any combination of said materials is used.
- Channel-like cavity according to this disclosure describes any cavity in the form of a channel. Examples of channels include lines, tubes or other three-dimensional hollow body, within which at least one fluid can move.
- the molded block can be divided parallel to the longitudinal sides into two subunits of equal size.
- the channel-like cavities are not damaged when dividing the molded block.
- the shaped block can be divided parallel to the longitudinal sides into two or more similarly sized subunits.
- the channel-like cavities are not damaged when dividing the molded block. Through the intact channel-like cavities and subunits of the molded block can be further processed. This saves resources and costs.
- the channel-like cavities can be the same size or unequal dimensioned.
- the multiple use of the same tool or the same device is possible in order to save time and costs.
- Equal dimensioned according to this disclosure are all channel-like cavities whose shapes are congruent to each other, ie these forms can be converted by parallel displacement, rotation, mirroring or concatenation of these operations into each other. Examples of equally sized shapes are two or more Cylinder with identical base, which has an identical geometric basic shape, and identical lateral surface.
- the invention involves the production of a solid insulation block.
- the production comprises the following steps.
- the method comprises the provision of a molded block according to the first aspect of the invention.
- a step b) takes place the partial or complete filling of the cavities of the molded block with at least one filler.
- the production of the solid insulating block can take place while the at least one filling material is allowed to harden.
- the solid insulation stone can be manufactured close to the factory and used on the construction site without further processing.
- the filling with filling material in step b) can be done by pouring, spreading, shaking, pumping, plugging or foaming.
- a solid insulating brick according to this disclosure is any brick that can be used to build walls or structures while having a high insulating property.
- a filler according to this disclosure is any material that is suitable Fill cavities partially or completely.
- fillers are concrete, liquid concrete, cement, expanded concrete, loam, chipboard, reinforced concrete, reinforced concrete or concrete mixtures, which are filled in the cavities, vibrated, pumped or mashed and may then be cured.
- all the mold negatives of the cavities are suitable to fill these, for example, from calcined clay, limestone, limestone, cement, concrete, pumice, gypsum, plastic, expanded concrete, clay, wood, chipboard, plastic, reinforced concrete, steel, iron, reinforced concrete or expandable shale. Negatives correspond in form and size to the cavities to be filled. Particular preference is given to concrete use.
- Concrete can be pumped, poured or vibrated liquid to viscous into the cavities, and binds with time dimensionally accurate and dimensionally stable.
- concrete is inexpensive to buy, durable and offers high stability, in particular a high compressive strength.
- the properties of concrete can be modified by choice of binder, aggregate and possible addition of other additives as required.
- a method of making structures may include a step a) of providing a plurality of solid insulation bricks according to previous aspects of the invention.
- a step b) the stacking of the solid insulation stones can be done while building a structure.
- the molded brick or the solid insulation brick can be used inter alia in the field of building construction or civil engineering, in particular for the construction of a thermally insulated wall or a thermally insulated building.
- Building construction according to this disclosure relates to the erection of all structures above the off-road. Called production building.
- Civil engineering according to this disclosure is the construction of structures below the off-road.
- the solid insulation stone is suitable for erecting a wide variety of building types, for example single-family homes, solid houses, prefabricated houses, low-energy and passive houses, bungalows, terraced houses, semi-detached houses or even parts of houses and extensions.
- the solid insulating stone prevents the loss of heat through a wall, for example, in buildings in temperate or subpolar climates.
- the solid insulating stone also insulates the penetration of heat into a building, for example in buildings in subtropical or tropical areas or in buildings with reduced temperature, such as fish halls or cold storage.
- Fig. 1 shows a perspective view of the molded block 1.
- the block is a cuboid body of a material mentioned in Table 1 with a thermal conductivity Lambda of less than 0.08 W / mK.
- Thermal insulation material Lambda [W / mK] polystyrene 0.03 - 0.05 Neopor 0.032 polyethylene foams 0.034-0.04 mineral wool 0.032 - 0.05 cork 0.035-0.046 fibreboards 0.04-0.06
- the molded block comprises an inner side 10, an outer side 20, two longitudinal sides 30a, 30b, a lower side 40 and an upper side 50.
- the shaped block comprises in this example 12 mutually parallel, channel-like cavities 60 within the molded block 1. These are procedurally with a tool in the form of circular channels 60 perpendicular to the top 50 and milled to the bottom 40 in the form of stone.
- a rectangular recess 55 is milled in the top 50.
- the circular channels 60 open into the recess 55.
- Fig. 2 shows the shaped block 1 as a cross section parallel to the two longitudinal sides 30a, 30b.
- the recess 55 and the circular cavities 60 which completely pass through the molded block to the bottom 40.
- the recess 55 By connecting the cavities 60 with the recess 55, the entire cavity can be very easily filled in subsequent steps and transferred into the solid insulation brick 100.
- the recess 55 provides a reservoir and allows the procedurally simple shaking or infiltration of these viscous materials 70 in the circular cavities 60th
- Fig. 3 shows in perspective the two identical halves 80a, 80b of the molded block 1 after splitting.
- the two parts 80a, 80b are of identical size, but mirrored to each other.
- the division and the recess 55 is divided into two units.
- the circular cavities 60 remain at the pitch Undamaged, later filling the individual halves with concrete 70 is not a problem.
- the molded block 1 can also be divided in other specific ratios without the individual cavities 60 are damaged. This feature allows a variety of staggered structures without the resulting structure is unstable. It can also save resources and money and be environmentally friendly.
- Fig. 4 shows a cross section through a solid insulating brick 100 parallel to inside 10 and outside 20 and through a series of concrete columns.
- the inner structure of a solid insulating stone 1 can be seen.
- this consists of the outside to the inside of a thick insulation layer to the outside, in Fig. 4 not to be seen, a combination of insulation material and concrete columns in the middle and a slightly thicker insulation layer inside.
- the concrete slab which is created by completely filling the previous recess 55 with concrete.
- a wall made of solid insulation bricks can take over the complete thermal insulation protection of a wall or building with thicker insulation layers inside and outside.
- the power transmission within a wall runs evenly from a solid insulation stone to the next lower solid insulation stones.
- the force is transferred to a concrete slab via the concrete columns connected to this concrete slab. These columns transfer the force to the concrete slab of the next lower full insulation block until the last row of solid insulation blocks completes the uniform transfer to the foundation.
- the wall can be modified directly afterwards with slots for pipes and pipes and finally plastered.
- the finished wall is free of thermal bridges and has very good insulation properties with high stability.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Claims (6)
- Brique pour la construction de bâtiments avec un contour sensiblement parallélépipédique, comprenant une face intérieure (10), une face extérieure (20), deux faces longitudinales (30a, 30b), une face inférieure (40) et une face supérieure (50), comprenant au moins deux cavités (60) parallèles l'une à l'autre en forme de canaux à l'intérieur de la brique, allant de la face inférieure (40) à la face supérieure (50) et sensiblement orthogonales à la face inférieure (40),
où la brique est essentiellement constituée d'un matériau isolant thermique ayant une conductivité thermique maximale Lambda= 0,08 W/mK, caractérisée en ce qu'un évidement (55) est présenté sur la face supérieure (50), celui-ci étant délimité par la face extérieure (20), la face intérieure (10) et les deux faces longitudinales (30a, 30b), ledit évidement étant ménagé dans la brique à une profondeur comprise entre 0,05 et 5 cm, et ledit évidement (55) présentant un espacement a à la face extérieure (20) d'au moins 5 cm, un espacement b à la face intérieure (10) d'au moins 1 cm et un espacement c aux faces longitudinales (30a, 30b) d'au moins 0,5 cm, et le rapport entre le volume total des cavités (60) en forme de canaux et le volume total de la brique moins les cavités (60) et l'évidement (55) étant compris entre 0,2 et 0,5, et en particulier égal à 0,3. - Brique selon la revendication 1, où ladite brique peut être partagée en deux sous-unités (80a, 80b) de grandeur égale parallèlement aux faces longitudinales (30a, 30b) sans endommager les cavités (60) en forme de canaux.
- Brique selon l'une des revendications précédentes, où les cavités (60) en forme de canaux sont prévues de dimensions identiques ou non.
- Brique d'isolation solide (100), obtenue par les étapes suivantes :(a) préparation d'une brique (1) selon l'une des revendications précédentes,(b) comblement partiel ou complet des cavités (55, 60) de la brique par au moins un matériau de remplissage (70), et(c) durcissement éventuel dudit au moins un matériau de remplissage (70) en produisant la brique d'isolation solide (100).
- Procédé de construction de bâtiments, comprenant les étapes successives suivantes :(a) préparation d'une pluralité de briques d'isolation solide (100) selon la revendication 4,(b) empilage des briques d'isolation solide (100) en construisant un bâtiment.
- Utilisation de la brique (1) selon l'une des revendications 1 à 3 ou selon la revendication 4 pour la construction de bâtiments ou en génie civil, en particulier pour l'édification d'un mur isolé thermiquement ou d'un immeuble isolé thermiquement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014107854.3A DE102014107854B4 (de) | 2014-06-04 | 2014-06-04 | Formstein und Vollisolationsstein |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2952643A1 EP2952643A1 (fr) | 2015-12-09 |
EP2952643B1 true EP2952643B1 (fr) | 2017-12-13 |
Family
ID=53016482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15164676.7A Active EP2952643B1 (fr) | 2014-06-04 | 2015-04-22 | Pierre de formage et pierre d'isolation totale |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2952643B1 (fr) |
DE (1) | DE102014107854B4 (fr) |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1419713A (en) * | 1919-08-19 | 1922-06-13 | Philip H Bevier | Hollow building block |
DE873129C (de) * | 1942-11-11 | 1953-04-09 | Karl Geyer | Leichtbaustein mit Aussparungen |
DE2618125C2 (de) * | 1976-04-26 | 1977-12-08 | Bruer, Manfred, Betriebsw.(grad.), 4300 Essen | Für die Mantelbetonbauweise bestimmtes großformatiges Schalungselement aus Hartschaumstoff |
DE2739409C3 (de) * | 1977-09-01 | 1984-10-25 | Fa. Heinrich Oltmanns, 2905 Edewecht | Hohlblockstein |
US4319440A (en) * | 1979-10-11 | 1982-03-16 | Rassias John N | Building blocks, wall structures made therefrom and methods of making the same |
DE3744037C2 (de) * | 1987-12-24 | 1996-01-25 | Goesele Karl | Aus Kunststoffschaum, insbesondere Polystyrolschaum bestehende Schale eines Schalungssteines |
DE9411494U1 (de) * | 1994-07-15 | 1995-11-30 | Lutz, Markus, 92353 Postbauer-Heng | Bauelement |
DE19706492A1 (de) * | 1996-02-19 | 1997-08-21 | Arbeitsgemeinschaft Mauerziege | Porosierter Mauerziegel |
DE19729692A1 (de) * | 1997-07-11 | 1999-02-11 | Hannelore Grunewald | Geschoßhohes Styroporschal- und Wärmedämmsystem |
WO2008138377A1 (fr) * | 2007-05-14 | 2008-11-20 | Hugo Leeb | Jeu de composants dotés d'éléments en polypropylène |
DE102007061451A1 (de) * | 2007-12-20 | 2009-07-02 | Wienerberger Ziegelindustrie Gmbh | Hochlochziegel |
BE1018592A3 (nl) * | 2009-12-08 | 2011-04-05 | Saegher Jozef Serafin Julia De | Baksteen, muur vervaardigd uit zulke bakstenen en werkwijze voor het vervaardigen van zulke muur. |
BE1019164A3 (nl) * | 2010-01-26 | 2012-04-03 | Vandersanden Steenfabrieken N V | Bouwsteen en werkwijze voor het vermetselen van deze bouwsteen. |
DE202010016636U1 (de) * | 2010-12-15 | 2011-04-07 | Fischer, Karl | Mauer- oder Schalungsstein |
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2014
- 2014-06-04 DE DE102014107854.3A patent/DE102014107854B4/de active Active
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2015
- 2015-04-22 EP EP15164676.7A patent/EP2952643B1/fr active Active
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DE102014107854A1 (de) | 2015-12-17 |
DE102014107854B4 (de) | 2016-09-22 |
EP2952643A1 (fr) | 2015-12-09 |
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