EP2803776A1 - Dispositif et méthode pour maçonner un mur ou quelque chose de semblable - Google Patents

Dispositif et méthode pour maçonner un mur ou quelque chose de semblable Download PDF

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Publication number
EP2803776A1
EP2803776A1 EP14168221.1A EP14168221A EP2803776A1 EP 2803776 A1 EP2803776 A1 EP 2803776A1 EP 14168221 A EP14168221 A EP 14168221A EP 2803776 A1 EP2803776 A1 EP 2803776A1
Authority
EP
European Patent Office
Prior art keywords
wall
brick
another
binding agent
open structure
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Withdrawn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
EP14168221.1A
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German (de)
English (en)
Inventor
Gerry Wuytack
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2803776A1 publication Critical patent/EP2803776A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • E04B2002/0282—Separate spacers

Definitions

  • the present invention concerns a device for bricklaying a wall or the like.
  • bricklaying a wall or the like By bricklaying a wall or the like is understood a building technique whereby bricks or blocks are put against and on top of one another in a specific brickwork bond by means of mortar, glue or another binding agent in order to obtain a strong, stable and yet attractive wall.
  • the layer of mortar, glue or another bonding agent between the bricks or blocks is called the joint.
  • the continuous, horizontal joint is called an edge joint
  • the short, upright joint is called a head joint.
  • the bricks or blocks may not tilt forward or backward while bricklaying or they may not be placed diagonally.
  • the mason uses masonry sections for building up a wall perpendicularly.
  • a layer comprises the brick or the block and the edge joint.
  • a masonry thread is drawn from one section to the other, starting as of the bottom layer.
  • a first brick or block is then applied against the section with the top side parallel to the masonry thread.
  • the brick or block is then briefly moved from left to right in the recently applied mortar or glue or tapped with a trowel, such that it sinks in the desired position and is well located in the binding agent.
  • a layer of binding agent is applied onto the already applied brick with a thickness that is slightly larger than the width of the head joint.
  • the brick or block is then briefly moved back and forth again in the binding agent or tapped with a trowel, so that it sinks in the desired position and so as to leave no free space between the brick and binding agent.
  • a common shortcoming is that the bricks or blocks can be easily laid in a tilted manner, which not only adversely affects the stability of the masonry but also its aesthetic aspect.
  • a further known disadvantage is that, when bricklaying, only a limited number of layers can be provided on top of one another.
  • a further known disadvantage is that the abundant use of mortar or binding agent results in a high material consumption and labour costs.
  • a further disadvantage is that by having to re-measure each time, correcting if necessary, and scraping off excess binding agent, the bricklaying speed is considerably reduced.
  • a further known disadvantage is that if the lower edge joints which have not sufficiently cured yet are unevenly and unilaterally compressed and squeezed out, the masonry will begin to tilt in one direction and lean over, which nullifies the stability of the wall and the aesthetic effect.
  • Another known disadvantage is that the abundant use of binding agent and the possible squeezing out of insufficiently cured material may result in bridges being formed, in particular between the two sheets of a cavity wall, which in turn gives rise to thermal or acoustic leaks or unwanted water transport.
  • the present invention aims to remedy the above-mentioned and other disadvantages.
  • the invention consists of a device for bricklaying a wall or the like, further referred to in short as device, which wall is built up from bricks or building blocks with a given width, length and height, arranged in bricklayers and separated from one another and connected to one another with mortar, glue or another binding agent which determines the joint, whereby the device comprises two substantially perpendicular, open structure walls facing each other, wherein each open structure wall itself defines two parallel planes provided at a certain distance from each other.
  • an open structure wall may consist essentially of a level frame, one side of which defines a first plane and on whose other side are provided studs or protrusions whose free ends define a second plane.
  • the open structure wall may also consist of a framework, possibly essentially flat, which is provided with studs or projections on both sides, whose free ends define two parallel planes.
  • the studs or projections may have a sharp or pointed end in order to prevent the mortar, glue or another binding agent from entering between the far ends of the studs or projections and the brick.
  • the protrusions have a long-stretched shape, or the studs or projections are positioned close to each other as in a comb, such as to prevent them from sinking in any possible gaps or cavities as provided in a high-speed building brick.
  • the open structure wall may essentially consist of two flat frameworks which are mutually connected by transverse connecting rods or the like.
  • an open structure wall consists of a crosslinked wire structure or an open foam structure.
  • first wall structure which is preferably provided with a larger linear measure than the second wall structure
  • second open structure wall against the end face of an already laid brick of a brick layer to be put up
  • first and second wall structures are each formed of a four-sided frame connected by a common side.
  • the first frame is hereby provided at right angles to the second frame, and both frames are provided with means to provide the device as centred in an edge joint and a head joint on the one hand, and with means which allow to adjust these joints to a predetermined thickness.
  • the means which allow to adjust the joints to a predetermined thickness consist of truncated cones of equal height which are fixed perpendicularly to each frame with their thickest ends.
  • a further advantage of such a device is that both constituent frames are entirely open in the middle and consequently are easily embedded in the mortar or the binding agent, so that all the spaces between the bricks or blocks are entirely filled to ensure maximum strength and durability of the masonry.
  • Another advantage is that by setting pre-calibrated joints, they will have the desired thickness over the entire length and depth, guaranteeing maximum strength, durability and the desired aesthetic appearance of the masonry.
  • a further advantage is that it is virtually impossible to apply any tilted or slanting bricks or blocks, so that the bricklaying can be done more easily in a fast and flawless manner by less experienced bricklayers.
  • the means which make it possible to provide the device centrally in an edge joint and a head joint consist of laterally protruding lips provided symmetrically on the frames which, bent at an angle of 90°, engage the sides of an underlying, overlying or adjacent brick or block.
  • lips are provided symmetrically on opposite sides of the device as well which engage the newly laid brick.
  • the advantage thereof is that also the newly laid brick is centred and aligned with respect to the underlying layer and the lateral layer.
  • Another advantage is that, thanks to the central positioning of the device in the joints, the pressure exerted on the latter by overlying layers as long as the mortar has not cured yet, is evenly distributed.
  • a further advantage is that, thanks to the central positioning, mortar is provided with a uniform thickness and depth along the sides of the device, which facilitates a more even curing and strongly reduces the risk of microcracks or subsequent frost damage occurring.
  • Yet a further advantage is that only the required amount of mortar or binding agent should be applied, so that there is no unnecessary loss of material or labour.
  • the device is made of a synthetic material.
  • thermoplastics such as polyvinyl chloride, polystyrene or polypolyesters.
  • the material is free from corrosion, nor induces corrosion, that it is moisture-resistant and moisture-insensitive, and can be recycled without problems where appropriate.
  • a further advantage is that the device is lightweight and with limited dimensions, which makes its handling, packaging, transport and storage cheap and advantageous.
  • a further advantage is that such a device can be produced easily, environmentally-friendly, inexpensively and in large numbers.
  • Yet another advantage is that the device can be easily produced in different sizes, whereby a different colouring to indicate the different sizes can be effortlessly performed according to the known techniques in order to prevent errors.
  • Figure 1 shows the device 1 according to the invention schematically and in perspective as it is used in a wall 2 under construction.
  • the wall 2 is built of an underlying brick layer 3, represented here by bricks 5 and 6, and an overlying brick layer 4, represented here by brick 7, and that the respective bricks 5, 6 and 7, or also the bottom brick layer 3 and the top brick layer 4, are provided in relation to one another in a stretching bond.
  • the lower bricks 5 and 6 each have a horizontal upward facing flat side 8 and 9, which is referred to as the upper face of the brick, and a vertical flat side 10 and 11 each time directed forward, i.e. according to the perspective from figure 1 , referred to as the stretch of the brick, along with a parallel, vertical, rearward directed side 12 and 13.
  • the brick 7 of the top brick layer 4 analogously has a forward directed vertical side 14 and a parallel rearward directed vertical side 15.
  • the brick 7 moreover has a second vertical side 16 which is called the head of the brick 7. Resting on the horizontal upward directed flat sides 8 and 9 of the bricks 5 and 6 of the bottom brick layer 3, and adjacent to the head 16 of the overlying brick 7 of the upper brick layer 4, the device 1 of the invention is provided.
  • Every frame hereby consists of at least two parallel extending rod members 19 for the horizontal frame 17 and of at least two parallel extending rod members 20 for the vertical frame 18, each connected at the ends by means of cross connections 21, 22 respectively arranged thereon.
  • the length 23 of the horizontal frame 17 is preferably equal to the length 24 of the brick 5, 6 or 7, and the width 25 of the frame 17 amounts to 80% of the width 26 of the brick 5, 6 or 7.
  • the height 27 of the vertical frame 18 is preferably equal to two thirds of the height 28 of the brick 5, 6 or 7, and the width 29 of the vertical frame 18 amounts to 80% of the width 26 of the brick 5, 6 or 7 and therefore is equal to the width 25 of the horizontal frame 17.
  • the horizontal frame 17 is connected to the vertical frame 18 via a common cross connection or rod member 30.
  • the horizontal frame 17 as well as the vertical frame 18 each have an additional cross connection 31 or 32 respectively.
  • the rod members 19 and 21 of the horizontal frame 17 as well as the rod members 18 and 22 of the vertical frame 18 are provided with studs or protrusions 33 here, which are provided symmetrically and at an appropriate distance from one another.
  • these studs or projections 33 are carried out as truncated cones, but preferably provided with a sharp or pointed end, and with their axis at right angles to the frame concerned, fixedly connected to the aforesaid rod members and/or cross connections 31 and 32 of the frame 17 and 18.
  • the common height of the studs 33 and the frame 17 or 18 will determine the width 36 of the edge joint and the head joint to be formed respectively.
  • non-compressible or non-deformable studs or protrusions 33 prevent the joint from being compressed or unilaterally deformed.
  • Symmetrically opposing lips 37 are provided laterally protruding on the sides of the horizontal frame 17 as well as of the vertical frame 18, which first extend sideways as of the frame 17 and 18 and in the plane of the frame 17 and 18, and then perpendicular to the plane of the frame 17 and 18, possibly in both directions, upwards and downwards in the figure, and thus can engage the stretch or the head of the underlying and/or of the overlying and/or adjacent brick layer 3 and 4.
  • these lips 37 after the binding agent has cured sufficiently in the joint, are broken off the frame 17 and 18 again from the outside, so that the joint can be pointed without any hindrance afterwards.
  • Starting point is an already built underlying brick layer 3 and a last laid brick 7 of the overlying brick layer 4.
  • the device 1 according to the invention is positioned on the underlying brick layer 3 and against the last applied brick 7, whereby the wall structure 17 with the largest linear measure 23 is placed flat and horizontally on the top side 8, 9 of the underlying brick layer 3, and the laterally protruding lips 37 are used as guides.
  • the wall structure 18 with the smaller linear measure 27 is subsequently placed flat and vertically against the head 16 of the last laid brick 7 of the overlying brick layer 4, whereby the laterally protruding lips 37 are used as positioning means.
  • the binding agent is provided over the large length of the brick on the underlying brick layer 3 and also against the head of the last laid brick 7 of the overlying brick layer 4, after which the brick is positioned between the laterally protruding lips 37 of the device 1.
  • the newly laid brick is then pressed down until it abuts laterally as well as from the bottom against all studs or projections 33 of the device 1 and there are no more open spaces left between adjacent bricks themselves.
  • Any excess binding agent or mortar can be removed and recycled, after which the binding agent is allowed to sufficiently harden.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
EP14168221.1A 2013-05-14 2014-05-14 Dispositif et méthode pour maçonner un mur ou quelque chose de semblable Withdrawn EP2803776A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2013/0340A BE1021731B1 (nl) 2013-05-14 2013-05-14 Hulpmiddel en werkwijze voor het metselen van een muur of dergelijke

Publications (1)

Publication Number Publication Date
EP2803776A1 true EP2803776A1 (fr) 2014-11-19

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EP14168221.1A Withdrawn EP2803776A1 (fr) 2013-05-14 2014-05-14 Dispositif et méthode pour maçonner un mur ou quelque chose de semblable

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EP (1) EP2803776A1 (fr)
BE (1) BE1021731B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109900121A (zh) * 2017-12-07 2019-06-18 中国二十冶集团有限公司 退火炉轻质砖炉墙跳仓砌筑法
WO2022257681A1 (fr) * 2021-06-08 2022-12-15 广东博智林机器人有限公司 Système d'interaction, appareil de briquetage, bras de robot de briquetage et procédé de positionnement de briquetage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902296A (en) * 1973-06-19 1975-09-02 Robert Edmund Bailey Thomas Block constructions
DE19733793A1 (de) * 1997-08-05 1999-05-20 Klaus Reimann Abstandshalte und Trägerdistanzbrücke für die Verlegung von Mauerwerkssteinen mit seitlichen Vorrichtungen für Dämmstoffbefestigung
US20080302046A1 (en) * 2007-06-06 2008-12-11 Burgess William J Form for aligning masonry materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902296A (en) * 1973-06-19 1975-09-02 Robert Edmund Bailey Thomas Block constructions
DE19733793A1 (de) * 1997-08-05 1999-05-20 Klaus Reimann Abstandshalte und Trägerdistanzbrücke für die Verlegung von Mauerwerkssteinen mit seitlichen Vorrichtungen für Dämmstoffbefestigung
US20080302046A1 (en) * 2007-06-06 2008-12-11 Burgess William J Form for aligning masonry materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109900121A (zh) * 2017-12-07 2019-06-18 中国二十冶集团有限公司 退火炉轻质砖炉墙跳仓砌筑法
WO2022257681A1 (fr) * 2021-06-08 2022-12-15 广东博智林机器人有限公司 Système d'interaction, appareil de briquetage, bras de robot de briquetage et procédé de positionnement de briquetage

Also Published As

Publication number Publication date
BE1021731B1 (nl) 2016-01-14

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