EP3536872B1 - Befestigungselement zur verwendung in einem bausystem zum bauen einer wand aus mauersteinen - Google Patents

Befestigungselement zur verwendung in einem bausystem zum bauen einer wand aus mauersteinen Download PDF

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Publication number
EP3536872B1
EP3536872B1 EP19168765.6A EP19168765A EP3536872B1 EP 3536872 B1 EP3536872 B1 EP 3536872B1 EP 19168765 A EP19168765 A EP 19168765A EP 3536872 B1 EP3536872 B1 EP 3536872B1
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EP
European Patent Office
Prior art keywords
building
shaped profile
pin
building elements
fastening element
Prior art date
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Active
Application number
EP19168765.6A
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English (en)
French (fr)
Other versions
EP3536872A1 (de
Inventor
Gianni Luciano MARCHETTA
Claudia MARCHETTA
Cerina MARCHETTA
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.)
Sagoma Group NV
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Sagoma Group NV
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Filing date
Publication date
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Publication of EP3536872A1 publication Critical patent/EP3536872A1/de
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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
    • 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
    • E04B2/18—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 by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • 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
    • E04C2/041—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 composed of a number of smaller elements, e.g. bricks, also combined with a slab of hardenable material
    • 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
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0846—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements engaging holes or grooves in the side faces of the covering elements
    • 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
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0857—Supporting consoles, e.g. adjustable only in a direction parallel to the wall
    • 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
    • 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
    • E04B2002/0243—Separate connectors or inserts, e.g. pegs, pins or keys
    • E04B2002/0247—Strips or bars

Definitions

  • the present invention relates to a fastening element suitable for use in a building system for building a wall in masonry stones.
  • masonry stones are block-shaped elements with which a wall can be built. These masonry stones can be made of baked brick, natural stone, concrete, wood, synthetics, metal or any other material with which a wall can be built.
  • a disadvantage of this known method is that it is laborious and requires bricklayers who have a minimum number of years of experience to produce good brickwork that has a uniform appearance without zones with masonry stones with a certain colour nuance being more concentrated than in other zones, so unattractive stains originate with a conspicuously different appearance and without the joints unintentionally meeting in such a way that they have the appearance of joint cracks or are proportionally much too wide.
  • a problem is often that good bricklayers are difficult to find so one is compelled to use less experienced people with a less good finish than required sometimes as a result.
  • bricklayers do not always closely follow the measurements on the building plan and that the place and dimensions of the openings where windows and doors must come are sometimes a number of centimetres away from how shown on the plan.
  • US 2007/151190 discloses a fastening element according to the preamble of claim 1.
  • BE 544 216 A discloses a building system as described in the preamble of claim 1.
  • US 3.342.005 describes a type of fastening element which is used to attach wall elements to an interior concrete wall, whereby the wall elements rest on the fastening bracket and whereby stud bushings are embedded in the concrete wall. There is no possibility to align the wall elements to compensate for a crooked or non-straight wall.
  • the purpose of the present invention is to provide a solution to the abovementioned and other disadvantages.
  • the invention concerns a fastening element for use in a building system for building a wall in masonry stones, starting with prefab building elements consisting of two or more layers of masonry stones joined, bricked, adhered or suchlike to each other, whereby the building elements have a stepped form on at least one side such that the building elements fit sideways with their stepped side against each other and on each other and can be handled and laid by one person or by two persons, and whereby in an outer layer of masonry stones a groove is applied in the longitudinal direction of the masonry stones, whereby on the other outer layer of masonry stones a joining element is applied with upward facing edges whereby the outside wall is built with these prefab building elements by fitting the groove and the upward edge of prefab building elements lying on top of each other into each other without cement, adhesives or suchlike being used on the construction site.
  • An advantage of such a building system is that with such prefab building elements building a wall progresses much faster than with the traditional building system.
  • the building element has a larger surface than one single masonry stone and because the building elements are automatically aligned so to speak by making use of the joining element, it is easier to make them perfectly level and vertically align them.
  • the prefab building elements can be made beforehand at the factory in better humidity and temperature conditions and in the bond required, starting with a stock of masonry stones that is better mixed than what is possible on the site, so the origination of undesired stains is excluded.
  • the origination of imaginary joint cracks can also be avoided in this way as the brickwork bond of the building elements is set beforehand.
  • Another important additional advantage is that the outside wall can be built without the need for mortar, adhesive or suchlike to join the prefab building elements to each other.
  • an overlying prefab building element is simply placed with its groove over the upward facing edge of the joining element of an underlying building element, or the upward facing edge of the joining element of an overlying building element is simply placed in the groove of an underlying building element.
  • the building system preferably uses a limited number of types of building blocks, including one or several of the following types or a combination thereof:
  • this corner element starts with the selected brick bond that determines the brickwork bond of the adjacent building elements.
  • the limited choice of building elements has the advantage that fewer kinds of building elements have to be manufactured and stored, and that if the building elements are machine-made, production can take place with more flexibility because the production line has to be converted less often.
  • a building plan is created beforehand on which the required building elements have been drawn with the separate types shown by colour, numbering or suchlike.
  • the work of the bricklayer can be simplified even more when the building elements arrive on the site by type, and the relative type of building elements is shown on the pallets in the same way as on the building plan, for example with the same colour or numbering.
  • the building system can be used for both new construction and renovation, whereby for example a new outside wall is built around an existing home as an additional skin or to replace the old existing skin.
  • joining element suitable for use in a building system as disclosed, whereby the joining element has an L, T or cross-shaped cross-section and an upward facing edge.
  • the invention concerns a fastening element suitable for use in a building system as described above, as defined in claim 1.
  • the L-shaped profile and the pin When the washer will be situated behind the folded over edge of the L-shaped profile, the L-shaped profile and the pin will be fixed with respect to one another and they will form a fixed whole.
  • a fastening element suitable for use in a building system as described above is meant that the fastening element can also be used in other building systems, including but not limited to traditional building systems whereby individual masonry stones are attached to each other with cement or another adhesive to build a wall.
  • a fastening element for use in a building system for building a wall in masonry stones are described hereinafter, by way of an example without any limiting nature, with reference to the accompanying drawings, wherein:
  • Figure 1 shows the foundations of a building 2 to be built with two separate layers 3 of different types of prefab building elements 4 as they must be placed on the foundations 1 to build an outside wall or wall 5.
  • the foundations 1 must be perfectly level and the required waterproof membranes are correctly applied.
  • building elements 4 are shown in figures 2 to 7 , whereby these are made up of two or more layers 6 of masonry stones 7 that are bricked, adhered or suchlike on each other according to a required bond.
  • the building elements 4 are provided on at least one side with a stepped shape such that the building elements 4 fit sideways with their stepped side 8 against each other and on each other without an intermediate layer of adhesive or mortar to form layers 3 as illustrated in figure 1 .
  • the building elements 4 are preferably shaped and sized so they can be handled and laid by one person, and preferably weigh no more than 20 kilograms. Handling by two persons is also among the possibilities, whereby in that case the building elements 4 are preferably not heavier than 40 kilograms. It is obviously not excluded that the building elements 4 are heavier than 20 kilograms or 40 kilograms.
  • the number of layers 6 can differ for different building levels 3.
  • Figure 5 shows an example of an angled building element 4 , required to be able to build an outside wall corner, whereby the sides on one or on both sides have a stepped form 8.
  • the stepped form can depending on requirements be either negative or positive, straight or a combination thereof;
  • Figures 6 and 7 show flat building elements 4 that can be used to form a gable, whereby these building elements 4 have one or two stepped sides 8, whereby the stepped sides 8 can be both positive or negative.
  • the building elements 4 in figures 2, 3 and 4 can also be used in a gable.
  • Figure 8 shows a building element 4 with straight toothing that is obtained by applying for example the so-called Flemish bond or English bond or suchlike used instead of the half-brick bond in the previous figures.
  • Figure 9 shows a building element 4 with oblique toothing along the left-hand side that is partly positive and partly straight, with along the straight side straight toothing.
  • building elements 4 as shown in figures 8 or 9 are provided with one straight side 9, as in figure 2 .
  • flat building elements 4 are provided with a straight form 9 on both sides.
  • Such building elements 4 can have different widths consisting of two or more layers 6 of masonry stones 7.
  • a suitable computer program can be helpful in this as the form and the dimensions of the building elements 4 can differ according to the type of masonry stone and the required bond chosen by the principal.
  • the required types and quantities per type of building element 4 can be determined and supplied in the appropriate quantities per type on the site, preferably on pallets 13 marked per type in the same way as on the building plan 12, for example with the same colour or shading.
  • Figure 10 also shows the construction of a gable using the building elements 4, whereby the inclination is formed by making use of the necessary building elements 4 and, if they protrude from the gable, by sawing them up beforehand in the workshop such that they fit on the site.
  • the building elements 4 are provided to be able to be manually picked up and laid by one person or by two persons, it is possible to ease the work by using an appliance for hoisting and placing building elements 4 from pallets 13 on the ground.
  • the building elements 4 can be manufactured by stacking the masonry stones in a mould provided to that end and joining them to each other by means of adhesive or mortar and holding or preserving them temporarily in the mould until the adhesive or mortar has sufficient bonding to be able to handle the formed building elements 4.
  • the building elements 4 can be manufactured by clamping masonry stones 7 layer per layer 6 in their desired position against a plate in the desired position in relation to each other and joining them to each other by means of adhesive or mortar and holding or preserving them temporarily in that position them until the adhesive or mortar has sufficient bonding to be able to handle the formed building elements 4.
  • building elements 4 are manufactured according to a freely chosen brickwork bond.
  • the placing of the building elements 4 on the construction site takes place without mortar or adhesive, in other words: the outside wall 5 can be built without using mortar, adhesive or suchlike.
  • the building elements 4 are provided with a groove 15 in an outer layer 6 of masonry stones 7.
  • the joining element 14 is laid with an upward facing edge 16.
  • the joining element 14 is lath-shaped in the example shown.
  • the joining element 14 is already applied or fixed to the building elements 4 beforehand, as shown in the building elements 4 of figures 2, 3 , 6, 7 , 8 and 9 , but it is also possible that the joining element 14 is only fixed in or on the building element 4 on-site when the outside wall is being constructed.
  • the joining element 14 is applied on the shortest layer 6, while in figure 7 the joining element 14 is applied on the longest layer 6.
  • a joining element 14 can be provided both on the outer layers 6 and on the sides.
  • Figure 11 shows a possible construction of a wall with building elements 4 with two straight sides.
  • FIG. 12 A possible embodiment of the joining element 14 is shown in figures 12 and 13 . As shown in these figures, the joining element 14 is lath-shaped.
  • the cross-section of the joining element is in this case cross-shaped, but T-shaped or L-shaped would also be possible.
  • Both outer layers 6 of masonry stones 7 are then provided with a groove 15, whereby the joining element 14 is cemented or adhered in one of the grooves 15 with a flange 17a by means of adhesive or mortar 18.
  • the thickness or the height of the building element 4 will remain guaranteed because the flanges 17b of the joining element 15 rest flat on the masonry stones 7.
  • the outside wall 5 is built by simply fitting or sliding together grooves 15 and upward facing edges 16 of overlying building elements 4.
  • the orientation of the building elements 4, meaning whether the groove 15 or the edge 16 is facing upwards, is then of no consequence.
  • the flanges 17b will automatically give the correct joint thickness between two building elements 4 on top of each other.
  • cross-section could also be L- or T-shaped, whereby the joining element 14 would be adhered or mechanically fastened to an outer layer 6 of masonry stones 7.
  • the building element 4 then only has to be provided with one groove 15.
  • the joining element 14 is preferably fastened on the top layer 6 of masonry stones 7, but it is not excluded that this is on the bottom layer 6.
  • the joining element 14 is preferably made of aluminium, but the disclosure is not limited in this respect. Stainless steel and/or other materials are also among the possibilities.
  • the joining element 14 preferably extends as good as across the whole length of the relative outer layer 6 of masonry stones 7, but it is obviously not excluded that different shorter joining elements 14 are used that are successively applied in a groove 15 of a building element 4, contiguously or with a space between two consecutive joining elements 14.
  • a joining element 14 will preferably protrude in part in its longitudinal direction along one side over the masonry stones 7, for example over a distance of 0.5 to 15 millimetres. With the construction of the wall, this protruding part will come in the groove 15 of an adjacent building element 4 and ensure that the wall is stronger and easier to align.
  • the joining element 14 ends to a distance of for example 5 millimetres from the end of the straight side of the building element 4 so the joining element 14 is not visible.
  • the joining element 14 is preferably provided with a local break 19 in one of the flanges 17b, so the groove 15 is freely accessible at the location of this break.
  • the building elements 4 can be anchored to the interior wall 20 by means of fastening elements 21 as shown in figure 14 .
  • the fastening elements 21 are formed by a mainly L-shaped profile 22 and cooperating pin 23, whereby one leg of the L-shaped profile 22 has a folded over edge 24 intended to be applied in the groove 15 and of which the other leg has a feed-through hole 25 for the pin 23 for the attachment of the L-shaped profile 22 to the pin 23 to be able to fix the fastening element 21 to the interior wall 20.
  • the dimensions of the L-shaped profile 22 and the folded over edge 24 are smaller than these of the opening 19, so the L-shaped profile 22 can be shifted some millimetres to the left or to the right in the length of the groove 15, depending on the necessity of fastening.
  • the pin 23 can differ in length according to requirements.
  • the one leg of the L-shaped profile 22 does not have to be provided with a folded over edge 24. It is also possible that the L-shaped profile 22 does not have such a folded over edge 24. In this case the L-shaped profile 22 will be fixed by means of mechanical attachment or screws to a building element 4, on an outer layer 6 of masonry stones 7.
  • Figure 14 shows such a fastening element 21 and figures 15 to 17 show the anchoring of an outside wall 5 to an inside wall 20 using the fastening element 21.
  • the pin 23 has means 26 to be able to fix the pin 23 with respect to the L-shaped profile 22.
  • the abovementioned means 26 consist of an adjusting screw 27 fixed on the pin 23 and a clamping screw 28 rotatably applied on the pin 23, whereby the adjusting screw 27 and the clamping screw 28 fit through the abovementioned feed-through hole 25.
  • a larger washer 29 loosely fitted against an upright side or stopper 35 on the pin 23 ensures a fixed, but sufficiently moving whole between the stopper 35 of the pin 23 and the clamping screw 28 by sliding the washer 29 behind folded over edges 30 of the L-shaped profile 22.
  • the clamping screw 28, which is now positioned against the L-shaped profile 22 is not tightened just jet, but ensures in the first instance that the washer 29 remains in the correct place in the folded over edges 30 of the L-shaped profile 22, such that the L-shaped profile 22 and the pin 23 form are not movable with respect to one another during adjustment with the adjusting screw 27.
  • the adjusting screw 27 allows for a movement to and from the interior wall 20 of the pin 23 and the L-shaped profile 22.
  • the clamping screw 28 can be definitively tightened, so the washer 29 and the L-shaped profile are fixed between the clamping screw 28 and the stopper 35 of the pin 23.
  • a hole 31 is drilled through the cavity insulation 32 to a certain depth in the interior wall 20, after which a plug 33 is fitted in this hole to anchor the pin 23 in the interior wall 20.
  • the L-shaped profile 22 will be able to move several millimetres in the groove 15, so limited play in the fastening is obtained.
  • the depth to which the pin 23 is applied in the hole 31 can be somewhat changed by turning the adjusting screw 27 before the clamping screw 28 is fixed on the pin 23.
  • outside wall 5 is firmly anchored building element 4 after building element, so large parts of the outside wall 5 can be constructed without having to be afraid that a wind gust or another unforeseen load could cause the new brickwork to sink or fall over.
  • the building elements 4 are supported above window, door or other openings by L-shaped lintels as in traditional brickwork.
  • the building elements 4 can already be provided with L-shaped profiles 22 beforehand.
  • the L-shaped profiles 22 are fastened with folded over edge 24 in the groove 15, at the location of the break 19, for example when the joining element 14 is adhered or mechanically fastened to the building element 4.
  • the fastening pin 23 and the associated means 26 will then be adapted and applied in a suitable fashion.
  • the pin 23 is provided with size indication from which it is clear how deep the pin 23 is inserted in the hole 31.
  • This size indication can be in different forms: for example by parallel numbered lines on the pin 23, as on a measuring rule, or with consecutive coloured rings on the pin 23.
  • a pointing mortar can be applied in all joints.
  • the flanges 17b of the joining element 14 will keep the pointing mortar in the horizontal joint between the building elements 4 so during pointing the pointing mortar cannot arrive in the cavity wall, i.e. the space between the outside wall 5 and the inside wall 10.
  • the flange 17b will also be approximately one centimetre thick so a joint of one centimetre can be obtained between the respective building elements 4. Obviously the thickness of the flange 17b will determine the thickness of the joint. If the masonry stones 7 of a building element 4 are adhered on top of each other so there is no actual joint between the masonry stones 7, the flange 17b will only be a few millimetres thick as there is also no need for a joint between the building elements 4.
  • a seal will be placed at the stepped sides of the building elements 4 to allow the pointing of the stepped sides, whereby this seal will also prevent pointing mortar from getting into the cavity wall.
  • the last building element 4 of a building level 3 and the corner building elements 4 will however not be able to be slid in sideways.
  • the corner building element 4 can be slid with the other not ground out side with its groove 15 sideways over the joining element 14 of the underlying building level 3.
  • the last building element 4 can be placed, after which one can slide the corner building element 4 into place, whereby the ground out side of the corner building element 4 is placed against the joining element 14. This means this last joining element 14 is not clamped.
  • this building element will be able to be placed last, whereby the groove 15a of the building element can be placed against the upward facing edge 16 of the joining element 14 by sliding it perpendicular to the surface of the wall 5.
  • At least one additional fastening must preferably be made to the laterally located building element 4.
  • the abovementioned method is possible both with adhered brickwork, with a joint of for example 3 millimetres, and with brickwork with a joint of 10 millimetres or more.
  • the last building element 4 will be able to be slid between the already placed building elements 4 of the building level 3 in a direction perpendicular to the surface of the wall 5, until it comes against the joining element 14 and to be lifted over the joining element 14 after which it drops back into the desired position.
  • the abovementioned building elements 4 can be manually or machine-made in a workplace.
  • the latter one can, for example, follow the known techniques of prefab brickwork production.
  • the different modules are placed per type in coloured transport crates or pallets 13, of which for example the colours correspond to the colours mentioned on the building plan 12, for transport to the sites or building locations.
  • Figures 20 and 21 illustrate two alternative embodiments for the L-shaped profile 22, not provided with the abovementioned folded over edge 24.
  • the break 19 in the flange 17b of the joining element 14 has a T-shape, whereby the one leg of the L-shaped profile 22 has a correspondingly shaped end 36, so it fits in the abovementioned break 19 and is fixed there.
  • the L-shaped profile 22 will, depending on the necessity of fastening, be able to be slid sideways a few millimetres to the left or right in the break 19, because the latter has slightly larger dimensions.
  • the larger dimensions of the break 19 preferably only allow lateral movement and no forward and backward movement, meaning the building element 4 or the joining element 14 move away and towards building element 4 or joining element 14. That can be achieved by ensuring that dimensions A and B as indicated on the figure 20 are equal.
  • the joining element 14 has a break 19 in the flange 17b and in the upward facing edge 16, so the groove 15 is fully freed.
  • the one leg of the L-shaped profile 22 has a feed-through hole 37, so the L-shaped profile 22 can be screwed tight with a screw or suchlike that can be fixed through the feed-through hole 37 in the groove 15.
  • the screw can be a regular screw or a screw that expands on the sides when screwing so automatic clamping in the groove 15 takes place.
  • the overlying building elements 4 will stop the L-shaped profile 22 from coming out of the groove 15.
  • the present invention is by no means limited to the embodiment described as an example and shown in the drawings, but a fastening element for use in a building system for building a wall in masonry stones can be realised in all kinds of forms, materials and dimensions for various applications such as in walls, floors and ceilings, for use in interior and exterior work on all sorts of buildings and constructions without departing from the scope of the invention.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Finishing Walls (AREA)

Claims (5)

  1. Befestigungselement, das zur Verwendung in einem Bausystem zum Bauen einer Wand (5) aus Mauerwerkstein (7) geeignet ist, wodurch eines von vorgefertigten Bauelementen (4) abweicht, das aus zwei oder mehr Schichten (6) von Mauerwerksteinen (7) besteht, die miteinander vermauert, verbunden, verklebt oder dergleichen sind, wodurch die Bauelemente (4) eine abgestufte Ausbildung (8) auf wenigstens einer Seite derart aufweisen, dass die Bauelemente (4) mit ihrer abgestuften (8) Seite gegeneinander und aufeinander seitlich passen und durch eine Person oder durch zwei Personen gehandhabt und verlegt werden können, wodurch in einer äußeren Schicht (6) aus Mauerwerksteinen (7) eine Nut (15) in die Längsrichtung der Mauersteine (7) aufgebracht ist, wodurch auf der anderen äußeren Schicht (6) aus Mauerwerksteinen ein Verbindungselement (14) mit einer nach oben gewandten Kante (16) aufgebracht ist, und wodurch die Wand (5) mit diesen vorgefertigten Bauelementen (4) durch Einpassen der Nut (15) und der oberen Kante (16) von vorgefertigten Bauelementen (4), die aufeinander liegen, ineinander ohne Zement, Klebstoffe oder dergleichen, das auf der Baustelle verwendet wird, gebaut wird, wobei das Befestigungselement (21) in der Form eines hauptsächlich L-förmigen Profils (22) und eines zusammenwirkenden Stifts (23) vorliegt, wodurch ein Schenkel des L-förmigen Profils (22) an einem Bauelement (4) fixiert werden kann und von dem der andere Schenkel ein Durchgangsloch (25) für den Stift (23) zum Anbringen des Befestigungselements (21) an einer Innenwand (20) aufweist und dadurch, dass der Stift (23) Mittel (26) aufweist, um den Stift (23) hinsichtlich des L-förmigen Profils (22) fixieren zu können, und dadurch, dass die oben genannten Mittel (26) aus einer Einstellschraube (27), die an dem Stift (23) fixiert aufgebracht ist, und einer Klemmschraube (28), die an dem Stift (23) drehbar aufgebracht ist, und einer Unterlegscheibe (29) bestehen, die angepasst ist, um gegen einen Anschlag (35) lose aufgebracht zu werden, der an dem Stift (23) fixiert ist, dadurch gekennzeichnet, dass die Unterlegscheibe (29) größer als die Einstellschraube (27) und die Klemmschraube (28) ist und wodurch die Einstellschraube (27) in einem eingebauten Zustand des Stifts (23) eine Bewegung des Befestigungselements (21) näher oder weiter von der Innenwand 20 entfernt ermöglicht,
    wodurch die Einstellschraube (27) und die Klemmschraube (28) durch das oben erwähnte Durchgangsloch (25) passen und die Unterlegscheibe (29) nicht, wodurch das L-förmige Profil umgeklappte Kanten (30) umfasst und die Unterlegscheibe derart hinter die umgeklappten Kanten des L-förmigen Profils geschoben werden kann, dass ein fixiertes, aber sich ausreichend bewegendes Ganzes bereitgestellt wird, und
    wodurch das L-förmige Profil (22) zwischen der Klemmschraube (28) und dem Anschlag (35) auf dem Stift (23) festgeklemmt werden kann.
  2. Befestigungselement nach Anspruch 1, dadurch gekennzeichnet, dass der eine Schenkel des L-förmigen Profils (22) mit einer umgeklappten Kante (24) versehen ist.
  3. Befestigungselement nach Anspruch 1, dadurch gekennzeichnet, dass das L-förmige Profil (22) eine T-Form (36) oder eine Schwalbenschwanzform aufweist.
  4. Befestigungselement nach Anspruch 1, dadurch gekennzeichnet, dass ein Schenkel des L-förmigen Profils (22) das Durchgangsloch (25) aufweist.
  5. Befestigungselement nach Anspruch 4, dadurch gekennzeichnet, dass das Befestigungselement (21) ferner mit einer Schraube oder dergleichen versehen ist, die durch das Durchgangsloch (25) fixiert werden kann, so dass das L-förmige Profil (22) festgeschraubt werden kann.
EP19168765.6A 2016-08-12 2017-08-10 Befestigungselement zur verwendung in einem bausystem zum bauen einer wand aus mauersteinen Active EP3536872B1 (de)

Applications Claiming Priority (2)

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BE2016/5636A BE1024493B1 (nl) 2016-08-12 2016-08-12 Bouwsysteem voor het optrekken van een muur uit metselsteen en bouwelementen daarbij toegepast
EP17185759.2A EP3282062B1 (de) 2016-08-12 2017-08-10 Bausystem zur errichtung einer wand aus bausteinen

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EP17185759.2A Division-Into EP3282062B1 (de) 2016-08-12 2017-08-10 Bausystem zur errichtung einer wand aus bausteinen

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EP17185759.2A Active EP3282062B1 (de) 2016-08-12 2017-08-10 Bausystem zur errichtung einer wand aus bausteinen
EP19168765.6A Active EP3536872B1 (de) 2016-08-12 2017-08-10 Befestigungselement zur verwendung in einem bausystem zum bauen einer wand aus mauersteinen

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RU2757871C2 (ru) * 2019-06-13 2021-10-22 Алла Александровна Салмина Профиль опалубки для кирпичной (или блочной) кладки и кирпичная (или блочная) кладка с использованием такого профиля
BE1029295B1 (nl) 2021-04-12 2022-11-17 Wout Timmerman Samengesteld gevelpaneel

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE544216A (de) *
BE544215A (de) *
US3342005A (en) * 1965-03-26 1967-09-19 John W Rickards Crypt fastener
DE1609580A1 (de) * 1966-01-14 1970-04-16 Braunstein Dipl Ing Franz Wand-Bauteile zum Herstellen von Waenden und Verfahren zum Herstellen von Waenden,Decken,leichten Bauwerken u.dgl.
DE2903844A1 (de) * 1979-02-01 1980-08-07 Gert Rossbach Verbindbare bauelemente
FR2590607B1 (fr) * 1985-11-28 1988-04-08 Cazalens Georges Elements cloisons interieures de batiments et procede d'assemblage de ces elements.
NL1027062C1 (nl) * 2004-06-11 2005-12-14 Press Brick System B V Bouwsysteem voor het bouwen van vlakke structuren.
US20070151190A1 (en) * 2005-12-19 2007-07-05 Robert Huff Thin stone or thin brick veneer wall system and clips therefor
DE102014017202A1 (de) * 2014-11-21 2016-05-25 Wilhelm Modersohn Gmbh & Co Kg Verankerungssystem

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EP3536872A1 (de) 2019-09-11
BE1024493B1 (nl) 2018-03-12
EP3282062A3 (de) 2018-02-28
EP3282062B1 (de) 2020-08-26
EP3282062A2 (de) 2018-02-14
PL3536872T3 (pl) 2022-11-07
RU2017128014A (ru) 2019-02-07
DK3536872T3 (da) 2022-08-29
BE1024493A1 (nl) 2018-03-07
RU2017128014A3 (de) 2020-12-24
DK3282062T3 (da) 2020-09-28
RU2751187C2 (ru) 2021-07-12
PL3282062T3 (pl) 2021-01-25

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