EP2014843A2 - Pierre taillée dotée de matériau d'isolation - Google Patents

Pierre taillée dotée de matériau d'isolation Download PDF

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Publication number
EP2014843A2
EP2014843A2 EP20080008115 EP08008115A EP2014843A2 EP 2014843 A2 EP2014843 A2 EP 2014843A2 EP 20080008115 EP20080008115 EP 20080008115 EP 08008115 A EP08008115 A EP 08008115A EP 2014843 A2 EP2014843 A2 EP 2014843A2
Authority
EP
European Patent Office
Prior art keywords
cavities
brick
cuttings
dimensions
bricks
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Withdrawn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
EP20080008115
Other languages
German (de)
English (en)
Other versions
EP2014843A3 (fr
Inventor
Peter Fehr
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.)
KLB Klimaleichtblock GmbH
Original Assignee
KLB Klimaleichtblock 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 KLB Klimaleichtblock GmbH filed Critical KLB Klimaleichtblock GmbH
Publication of EP2014843A2 publication Critical patent/EP2014843A2/fr
Publication of EP2014843A3 publication Critical patent/EP2014843A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/42—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
    • E04B2/44—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities using elements having specially-designed means for stabilising the position; Spacers for cavity walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0206—Non-undercut connections, e.g. tongue and groove connections of rectangular shape
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0208—Non-undercut connections, e.g. tongue and groove connections of trapezoidal shape
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0226—Non-undercut connections, e.g. tongue and groove connections with tongues and grooves next to each other on the end surface
    • 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
    • E04B2002/0289—Building elements with holes filled with insulating material
    • E04B2002/0293—Building elements with holes filled with insulating material solid material

Definitions

  • the invention relates to a brick with stone outer walls and at least two vertically arranged cavities with the dimensions height, width and length, wherein the cavities are open at least on one side and provided with an insulating material.
  • the insulating material is formed as preformed cuttings, which have substantially the dimensions of the cavities. After insertion of the cuttings in the cavities there is a force or friction fit and / or positive engagement.
  • Such a brick with insulation material is from the document DE 10 2006 002 825 A1 known.
  • the brick has webs which form separate cavities, which at least partially serve to receive an insulating material. All cavities of the brick have an identical width. The lengths of the cavities are formed in an integer multiple to each other. In the cavities insulation elements of the same width are inserted, which are frictionally held in the brick. In the cavities point and / or linear projections are also formed, which hold the insulation elements in the brick. Furthermore, the brick on the outer sides of projections and depressions, which are inserted in a brick bond in the adjacent brick. The insulation at the junction between two adjacent bricks is neglected.
  • a brick formed by the plurality of joined brick masonry has an improved thermal insulation and both the insulation value of the individual brick, as well as the insulation value at the junction between the adjacent bricks is improved.
  • At least one of the stone outer walls has a suitable for the cuttings recording in the form of a half cavity.
  • the cutting arranged in this receptacle increases the insulation value of the brick and the insulation value at the junction between two adjoining bricks of a brickwork.
  • a particularly advantageous embodiment of the invention provides that the receptacles are placed in the form of a half cavity on the stone outer walls such that when two horizontally joined together bricks from two half adjacent cavities, a whole cavity is formed.
  • This cavity is suitable for a cuttings having the same size as the inserted in the cavities of the brick cuttings. This reduces the number of different components, since even a size of the cuttings is sufficient for all cavities of the brick.
  • the masonry brick according to the invention also accelerates the work process of the dams on the construction site, further prevents the faulty selection of different insulating materials and significantly improves the thermal insulation value of a masonry.
  • a development of the invention provides that the width and the length of the cavities are smaller than those of the cuttings, so that the cuttings are held positively and / or frictionally engaged in the cavities. This fast and secure attachment prevents unintentional falling out or removal of the cuttings from the cavities.
  • the vertical dimensions of the cavities correspond to the vertical dimensions of the cuttings.
  • uniform stone tops and stone bottoms are created, so that the bricks can be precisely joined together and each other.
  • An additional processing of the top of the stone after insertion of the cuttings deleted, which in particular speeds up the assembly process and the damage to the brick and the insulating material can be prevented.
  • the insulating material is formed as a cutting of compressible material.
  • the cuttings can then be compressed by means of a tool, for example a pair of pliers with plate-shaped contact surfaces, and introduced into the cavities. After removal of the tool, the previously compressed material expands and is frictionally held in the cavities.
  • the cuttings are made of a material which is removable when inserted into the cavities by the contact edges.
  • the material of the cuttings may consist of a non-compressible material. Since the contact edges between cavities and cuttings act as shearing edges, which remove the superfluous insulation material, the cuttings with the identical dimensions in the Cavities placed and thus optimally adapted in this insertion process to the outer contours of the cavities and at the same time inserted therein.
  • the cavities may be modular. Since the length of a cavity corresponds to an integer multiple of another cavity within the same brick, the number of cuttings to be inserted can also correspond to the number of integer multiples.
  • the cavities of the bricks may also be formed as individual modules, which have an optimized dimension according to the position within the brick.
  • the cavities have larger dimensions on the sides facing a brickwork side than in the center of the brick.
  • the size of the cuttings which can be inserted into the cavity in the center of the brick, can also be inserted as a cutting in the resulting cavity of two adjacent bricks. As a result, the stocking of different types of cuttings can be optimized. Likewise, the manufacturing costs for the various cuttings sizes are reduced.
  • Both the cavities, as well as the cuttings can be conical.
  • the cavities may be rectangular or cylindrical and the taper may extend from the top of the stone to the bottom of the stone or vice versa.
  • the frictional engagement of the cuttings within the cavities is improved.
  • the secure hold and the insulating effect can be improved by filling the entire cavity.
  • the conicity of the cavities and the cuttings can be different and in particular the cuttings can have a larger cone angle than the cavities. Even with this measure, the frictional engagement of the cuttings in the cavities can be improved.
  • the cuttings may have at one of their two ends in the longitudinal direction substantially the dimensions of the cavities and the opposite end may be formed with a cone angle which is greater than the cone angle of the cavities. If the Cuttings are introduced with the end into the cavities, which essentially has the dimensions of the cavities, thus facilitating the beginning of the insertion process. Achieved at the end of the insertion process, the opposite end of the cuttings reaches the cavity, and has this end a cone angle which is greater than the cone angle of the cavity, the frictional engagement is improved in this area.
  • projections for the positive anchoring of the cuttings are present on the insides of the cavities. These projections may be in the form of triangular segments and hold the cuttings even better in the cavities.
  • the cavities may have rough surfaces for frictional attachment of the cuttings after their positioning in the brick.
  • the rough surfaces can ensure the secure attachment of the cuttings within the cavities.
  • the brick may have at least one integrally molded with the brick lid that limits the cavities.
  • the invention relates to a brick 1 with vertically arranged cavities 3a, 3b and insulating material inserted therein in the form of cuttings 4a, 4b.
  • Bricks with inserted insulating material are known from the prior art. They increase the thermal insulation performance of a brickwork composed of these bricks.
  • Several horizontally juxtaposed bricks form a row of masonry.
  • the bricks have on the stone outer walls projections 7 and recesses 8.
  • Horizontally juxtaposed bricks 1 are positioned with the aid of these projections 7 and recesses 8 form fit to each other.
  • the superposed rows of bricks 1 are connected to a thin bed mortar.
  • the in Fig. 1 brick shown 1 has stone outer walls 2 and three vertically arranged cavities 3a, 3b, which are spaced apart by central webs. In this embodiment, the cavities have different dimensions.
  • the cavity 3b located in the center of the brick 1 has a smaller length (L H ) and width (B H ) than the other two cavities 3 a, which are closer to the stone outer walls 2 without projections 7 and recesses 8.
  • this brick 1 In the further description of this brick 1, the installation position is taken into account.
  • several bricks 1 are horizontally next to each other arranged.
  • the bricks 1 have on two opposite stone outer walls 2 diagonally arranged projections 7 and recesses 8, which serve to correctly position the individual bricks to each other by a projection 7 of a brick 1 in the recess 8 of the adjacent brick 1 are introduced.
  • the length (L H ) of the cavities 3a, 3b extends in the direction of a row formed by a plurality of juxtaposed bricks 1.
  • the width (B H ) extends between the stone outer walls 2, which form the masonry inside and masonry outside.
  • the cavities 3a, 3b are arranged vertically in the brick 1 and since the brick 1 has no cover, these cavities 3a, 3b are open throughout.
  • the insulating material is formed as a preformed cutting 4 a, 4 b.
  • the cuttings 4a, 4b are made of compact insulating materials.
  • the material of the cuttings is rock wool, PUR or polystyrene and at least limited compressible.
  • This cutting 4 a, 4 b has substantially the dimensions of the cavities 3 a, 3 b, so that after insertion of the cuttings 4 a, 4 b in the corresponding cavity 3 a, 3 b there is a force or friction fit and / or positive fit.
  • the brick 1 has on two opposite stone outer walls 2 receptacles 5, which have the shape of a half cavity 3b.
  • the receptacles 5 are arranged symmetrically. In two horizontally juxtaposed bricks 1 within a masonry thus creates a whole cavity 3b, in which a billet 4b can be inserted, the size of which is also suitable for a cavity 3b, which is located within a brick 1.
  • FIG. 3 shows such a masonry, which consists of two stone layers.
  • the cuttings 4a, 4b compressible material, such as rock wool, in the corresponding cavities 3a, 3b of the bricks 1 insert.
  • the pliers have thin plates as bearing surfaces for the cuttings 4a, 4b, which slide along the cavities in the brick. After the cutting 4 a, 4 b was completely vertically inserted into the brick 1, the pliers are removed again.
  • a cutting 4b is introduced by means of pliers. After the row of bricks 1 is filled with the desired number of cuttings 4a, 4b, a thin bed mortar is applied and the next row of bricks 1 is placed thereon. Since a cutting 4b is inserted between two bricks 1, the insulating value of the masonry also improves at this connection point or connecting edge.
  • the width (B H ) and the length (L H ) of the cavities 3 a, 3 b, 6 are smaller than those of the cuttings 4 a, 4 b. Since the cuttings 4 a, 4 b are initially introduced compressed into the cavities 3 a, 3 b, 6 with the help of the pliers, they then expand after removal of the forceps in the cavities 3 a, 3 b, 6 frictionally and / or positively , The cuttings 4a, 4b have the same vertical dimension (H H ) as the cavities 3a, 3b, 6.
  • the cavities 3a, 3b of the brick 1 are conical, so that the likewise conical cuttings 4a, 4b are positioned exactly in the brick 1.
  • the inside of the cavities 3a, 3b, 6 have a particularly rough surface, thus supporting the attachment of the cuttings 4a, 4b within the cavities 3a, 3b, 6.
  • the cutting 4 b in the center of the brick 1 has the same dimensions as the cutting 4 b, which is inserted into the cavity 6 between two bricks 1.
  • the Fig. 2 shows a vertical section through the in Fig. 1 shown brick 1.
  • the different widths B H of the cavities 3a, 3b is shown here particularly clearly.
  • the Fig. 4 shows a further embodiment of the present invention.
  • the cavities 3a, 3b have the same widths B H but different lengths L H.
  • the length of a cavity 3a which is arranged parallel to the masonry outside or masonry inside, twice the length L H of a cavity 3b, which is arranged along a center line in the direction of the joined bricks 1.
  • only one embodiment of the cuttings 4b is necessary, which have the dimensions of the smaller cavities 3b and are also inserted in the larger cavities 3a.
  • two cuttings 4b are inserted side by side.
  • the Fig. 5 shows a vertical section through the in Fig. 4 shown brick 1 and illustrates the uniform width B H of different lengths of cavities 3a, 3b, 6th
  • Fig. 6 shows the top view of a bricked in the central association first stone layer with a second stone layer.
  • cuttings 4a, 4b can be used, which have the same width but different lengths.
  • the lengths are adapted to the two different lengths L H of the cavities 3 a, 3 b, 6, so that two cuttings variants 4 a, 4 b are used.
  • the cuttings 4a, 4b can already be factory introduced into the cavities 3a, 3b, so that only the intervening open cavities 6 must be filled with the cuttings 4b on the site after the congealing of each row of bricks 1.
  • the dimensions of the cavities 3a, 3b and thus also the dimensions of the cuttings 4a, 4b are matched in both embodiments, so that the number of differently sized cuttings 4a, 4b is as small as possible.
  • all cavities 3a, 3b of the brick have the same dimensions, so that the same billet 4a, 4b in all cavities 3a, 3b and also in the resulting between two bricks cavities 6 can be used.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Building Environments (AREA)
EP08008115.1A 2007-07-10 2008-04-28 Pierre taillée dotée de matériau d'isolation Withdrawn EP2014843A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200720009654 DE202007009654U1 (de) 2007-07-10 2007-07-10 Mauerstein mit Dämmmaterial

Publications (2)

Publication Number Publication Date
EP2014843A2 true EP2014843A2 (fr) 2009-01-14
EP2014843A3 EP2014843A3 (fr) 2014-10-22

Family

ID=39837964

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08008115.1A Withdrawn EP2014843A3 (fr) 2007-07-10 2008-04-28 Pierre taillée dotée de matériau d'isolation

Country Status (2)

Country Link
EP (1) EP2014843A3 (fr)
DE (1) DE202007009654U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112639232A (zh) * 2018-09-10 2021-04-09 加布洛克有限公司 构造元件
EP3828357A1 (fr) 2019-11-28 2021-06-02 KLB Klimaleichtblock GmbH Brique de construction dotée d'un corps polygonal de matériau isolant et procédé de fabrication d'une brique de construction

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010015990U1 (de) 2010-12-01 2011-02-24 Wkb Systems Gmbh Füllelement für einen Mauerstein und Vorrichtung zum Herstellen eines derartigen Füllelementes
DE202011107494U1 (de) 2011-11-04 2013-02-05 Klb Klimaleichtblock Gmbh Mauerstein

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524530A (en) * 1975-12-05 1978-09-13 Forticrete Ltd Thermally insulated building blocks
DE10126793A1 (de) * 2000-10-17 2002-06-20 Juwoe Eng Gmbh Mauerstein und Verfahren zum Bestücken eines gebrannten Hochlochziegels mit Einschubelementen
DE102006002825A1 (de) 2005-07-21 2007-02-15 Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg Verfahren zur Herstellung von Mauersteinen sowie mit dem Verfahren hergestellter Mauerstein

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT340640B (de) * 1974-05-09 1977-12-27 Ebenseer Betonwerke Gmbh Mauerwerk aus formsteinen
DE20208886U1 (de) * 2002-06-10 2002-09-12 Nikol Schaller Ziegelwerk Gmbh Ziegel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524530A (en) * 1975-12-05 1978-09-13 Forticrete Ltd Thermally insulated building blocks
DE10126793A1 (de) * 2000-10-17 2002-06-20 Juwoe Eng Gmbh Mauerstein und Verfahren zum Bestücken eines gebrannten Hochlochziegels mit Einschubelementen
DE102006002825A1 (de) 2005-07-21 2007-02-15 Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg Verfahren zur Herstellung von Mauersteinen sowie mit dem Verfahren hergestellter Mauerstein

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112639232A (zh) * 2018-09-10 2021-04-09 加布洛克有限公司 构造元件
EP3828357A1 (fr) 2019-11-28 2021-06-02 KLB Klimaleichtblock GmbH Brique de construction dotée d'un corps polygonal de matériau isolant et procédé de fabrication d'une brique de construction

Also Published As

Publication number Publication date
DE202007009654U1 (de) 2008-11-13
EP2014843A3 (fr) 2014-10-22

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