• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Connecting reinforcement (6,6 ') for connecting the reinforcement in the horizontal joints (4) between the bricks or blocks (2) of a wall section and the bricks or blocks of one or more other sections of a wall, characterized in that the connecting reinforcement consists of a central ring (7), consisting of two branches (8) that reach the same height as the ring and are directed in two radial directions on the ring that coincide with the directions of the two wall sections (1) to be connected.
    公开号:BE1021618B1
    申请号:E2013/0041
    申请日:2013-01-22
    公开日:2015-12-18
    发明作者:
    申请人:CELLUMAT naamloze vennootschap；
    IPC主号:
    专利说明:

    Connection reinforcement.
    The invention relates to a connecting reinforcement for use in the construction of brick flats or other buildings.
    Masonry buildings are built by stacking bricks or blocks of different sizes on top of each other and fixing them together with cement mortar or glue mortar.
    In order to control tensile cracking and to conform to the requirements of EUROCODE 6, it is customary to reinforce masonry walls with vertical and horizontal anchors that are nothing but columns and beams in reinforced concrete often in predetermined and designed places are hidden in brick walls.
    Moreover, the walls are reinforced with reinforcements in the horizontal joints of the brickwork. These reinforcements are in the form of straight bars in grooved or non-grooved steel, which are fitted in the joints or in the groove provided for this purpose. According to the simplified professional rules, these rods can replace the horizontal anchorage. The diameter of the rods varies depending on the diameter of the wall and the other stabilization parameters.
    A problem arises when these rods placed in the horizontal joints are interrupted by vertical reinforcement elements, vertical anchors often at the corners or at the required places. This interruption makes the structure more vulnerable because there is no continuity between the horizontal bars and the vertical anchorages, nor between both sides of the horizontal bars on either side of the vertical anchorage.
    The invention has for its object to avoid the above-mentioned problems and to enable the continuity of the horizontal bars between the sections of a wall which are separated by vertical anchoring. This with the intention of preventing cracking in reinforced brickwork and at the same time realizing the framework of the vertical reinforcement of the vertical anchoring.
    This object is achieved according to the invention with a connecting reinforcement which connects the horizontal joints between the bricks or blocks of one wall section with the bricks or blocks of another wall section. The connecting reinforcement consists of a central ring with the same number of branches, two or more, as wall sections to be connected that are at the same height as the central ring.
    The branches are also directed to the central ring in two or more radial directions and coincide with the directions of two or more different wall sections to be joined. The central ring coincides with a vertical anchor that separates the two or more different wall sections.
    One of the advantages of such a connection reinforcement is that it considerably improves the rigidity of the building because the connections created guarantee a unification of the reinforcement of the entire building.
    The value of angle α between the branches of the central ring varies between 0 ° and 360 °.
    To guarantee the connection between the horizontal bars in a corner of the building, for example, a connecting reinforcement with an angle α of 90 ° can be used. If, on the other hand, you have to guarantee continuity between different sections of a wall, you can use a joint reinforcement with an angle of 180 °.
    It goes without saying that any other angle between 0 ° and 360 ° is possible by simply adjusting the position of the branches on the central ring.
    The branches can be welded to the central ring or connected in any other way, or in a more practical embodiment, the connection reinforcement takes the form of a pleated rod forming a central ring with a circular, polygonal or other shape while the two the ends of the rod form the two branches starting from the central ring.
    The advantage of such a connection reinforcement is that it is easy to realize yourself by folding a straight reinforcing bar around a circular or polygonal object and forming one or more loops with the folded reinforcing bar.
    The dimensions and shape of the ring, as well as the diameter of the rod, can be determined depending on the brickwork in question and the needs.
    For walls with a thickness of 150 to 240 mm, for example, a rod of 10 mm and a central ring can be used to create a connecting reinforcement with a diameter of 100 to 120 mm.
    The central rings of the connecting reinforcement make it possible to enclose the vertical reinforcement of the vertical anchor such that the central rings serve as brackets for the reinforcement of the vertical concrete column that forms the vertical anchor. The vertical reinforcements of the vertical anchoring can be attached to these brackets or can be slid around or around it.
    The advantage of these brackets is that they form part of the vertical reinforcement of a vertical anchor and at the same time of the horizontal reinforcement in the horizontal joints, so that these brackets guarantee the direct or functional connection between the two types of reinforcement. The result is a considerable reinforcement of the walls and the entire building.
    The central ring of the connection reinforcement describes a circle, an ellipse, a regular or irregular polygon or any other shape.
    The central ring is formed by one or more elements formed by the folded profile rod.
    The advantage of these rings is that they adapt to the circumstances, for example the diameter of the vertical column to be reinforced.
    Depending on the needs, the profile of the central ring can also be adjusted by simply folding the original reinforcing bar into the desired profile.
    The branches of the connecting reinforcement extending from the central ring can be single or multiple, and can be placed at different places on the central ring.
    According to the invention, the connection reinforcement is intended for all types of masonry. It adapts to all types of bricks or blocks or geometric shapes, walls, walls in an economical and easy way.
    The invention also relates to a wall with at least one vertical anchoring comprising one or more connecting profiles, which connect the profiles in the horizontal joints of the different wall sections, on either side of the vertical anchoring, to the central rings around the vertical anchoring. These central rings serve as brackets for the reinforcement of the vertical concrete column that forms the vertical anchor. The vertical reinforcement of the vertical anchorages can be attached to these brackets or can be pushed around or slid into them.
    It is important that the parts of the joining reinforcements and straight profiles to be joined cover each other over a coverage length (lb) in accordance with EUROCODE 6. The joining reinforcements and the straight bars must be properly placed in the groove provided for this. It must be checked that they are properly covered with cement mortar or adhesive mortar.
    The invention also relates to a building process with the aid of reinforced brickwork.
    This process is described as follows: - insert the straight reinforcing bars into the horizontal joints or horizontal grooves of the bricks or blocks stacked on top of each other to form a wall or wall - connect these horizontal bars with the horizontal bars at the same height as another wall section that forming an angle (a) with the first wall by using the connecting reinforcement according to the invention with two parts forming the same angle and leaving a central ring at the place where a vertical anchor must be placed with a coverage length according to EUROCODE 6; - insert the reinforcement of the vertical anchorages through the brackets formed by the connecting reinforcements; - attach the reinforcement of the vertical anchorages to or slide them around or into these brackets and ensure that they form a direct or functional connection between the horizontal and vertical reinforcements; - fill the vertical anchors with concrete.
    For the sake of clarity, below are a few examples of realization of a connection reinforcement according to the invention, by way of illustration and not restrictively, with reference to the accompanying images in which
    Figure 1 schematically represents a side view of a brick or block brick wall, reinforced with vertical anchorages according to the prior art;
    Figure 2 is a section according to line II-II of Figure 1 with the position of the connection reinforcements according to the invention;
    Figure 3 is a plan view on a larger scale of an example of a connection reinforcement according to the invention and in which the branches form an angle of 180 °;
    Figure 4 is a view of an example of a ring similar to that of Figure 3, but forming an angle of 90 °.
    Figure 1 represents a traditionally masonry wall 1 or wall, wherein the bricks or blocks 2 are stacked on top of each other and are attached to each other with cement mortar or adhesive mortar. At the corners of the wall or in the wall itself, vertical anchorages 3 are provided at predetermined places, formed by the openings in the bricks or blocks, filled with concrete and reinforced with a profile so that the wall is reinforced and anchored by columns in reinforced concrete. Between the vertical anchors 3, the horizontal joints 4 between the bricks or blocks 2 are reinforced by straight profile rods 5, which are not folded and without connection to the profile of the vertical anchors 3.
    Figure 2 shows the top view of a horizontal joint between two layers of bricks or blocks, which is reinforced with straight profile bars 5, but which is furthermore reinforced with two connecting reinforcements 6,6 'according to the invention, a connecting reinforcement 6 forming a perpendicular angle with its branches forming an angle of 90 °, and another connecting reinforcement 6 'forming an angle of 180 ° for the sections of a wall in a straight plane with the connecting parts 8. The straight profiles to be joined cover each other over a cover length (lb) in accordance with EUROCODE 6 with the connecting parts 8. Each connecting profile 6,6 'guarantees the connection to a vertical anchor 3 closed by the central ring of the connecting reinforcement 6, 6' .
    Figure 3 shows a plan view on a larger scale of a connecting reinforcement 6 ', the branches of which form an angle of 180 °, and which is formed by folding a profile rod around a circular object, whereby it forms a central ring 7.
    Figure 4 shows a top view on an enlarged scale of a connecting reinforcement 6 which is formed in a similar manner, but whose branches 8 form an angle of 90 °.
    The invention is not limited to predetermined angles of the branches of the connecting reinforcement 6, 6 ', but is also applicable to other angles between the two parts 8.
    It goes without saying that the invention is by no means limited to the above examples, but that various modifications may be made to the connection reinforcement 6,6 'and to the above-described process without departing from the scope of the invention as described in the following claims.
    权利要求:
    Claims (13)
    [1]
    Conclusions.
    1. - Connection reinforcement (6,6 ') for connecting the reinforcement in the horizontal joints (4) between the bricks or blocks (2) of a wall section and the bricks or blocks of one or more other sections of a wall, with characterized in that the connecting reinforcement consists of a central ring (7) consisting of as many branches (8) as wall sections to be connected at the same height as the ring and directed in two or more radial directions on the ring coinciding with the directions of the two or more wall sections (1) to be connected, while the central ring (7) coincides with a vertical anchor (3) separating the different wall sections (two or more).
    [2]
    Connection reinforcement according to claim 1, characterized in that the value of the angle (a) between the branches (8) of the central ring (7) can vary between 0 ° and 360 °, and that the number of branches (8) can vary depending on the number of wall sections to be connected.
    [3]
    Connection reinforcement according to claim 1, characterized in that the two branches (8) are welded to the central ring (7) or are connected in some other way.
    [4]
    Connection reinforcement according to claim 1, characterized in that the connection reinforcement (6,6 ') takes the form of a reinforcing bar which is folded in the form of a central ring (7) in circular, polygonal or other shapes while the two ends form the two branches (8) of the rod starting from the central ring.
    [5]
    Connection reinforcement according to claim 4, characterized in that the central ring (7) consists of one or more loops formed by the folded profile rod.
    [6]
    Connection reinforcement according to claim 4, characterized in that the diameter of the central ring (7) is 100 to 120 mm for walls of 150 to 240 mm thick, and wherein a rod of 10 mm is used.
    [7]
    Connection reinforcement according to claim 1, characterized in that the central ring describes a circle, an ellipse, a regular or irregular polygon or any other shape.
    [8]
    Connection reinforcement according to claim 1, characterized in that the branches (8) extending from the central ring (7) are single or multiple and can be placed on the central ring (7) at different places.
    [9]
    The connection reinforcement according to claim 1, characterized in that this reinforcement is intended for all types of masonry.
    [10]
    10. Wall (1) with at least one vertical anchoring (3), characterized in that it comprises one or more connecting reinforcements (6,6 ') according to one of the preceding claims, which supports the reinforcement in the horizontal joints of the different wall sections. on either side of the vertical anchor, connects to the central rings (7) around the vertical anchor (3).
    [11]
    Wall according to claim 10, characterized in that the central rings (7) serve as brackets for the reinforcement of the vertical concrete column that forms the vertical anchor (3).
    [12]
    12. Wall (1) as claimed in claim 11, characterized in that the vertical reinforcement of the vertical anchors can be attached to the brackets or can be pushed around or slid into it.
    [13]
    13. - Building process of a brick building, characterized in that it can be described as follows: - place the straight reinforcing bars (5) in the horizontal joints (4) of the bricks stacked on each other in the walls (1) or walls, or blocks (2); they must be well covered with cement mortar or adhesive mortar. - connect these horizontal profiles with the horizontal reinforcement at the same height of another wall section that forms an angle (a) with the first wall by using the connection reinforcement (6,6 ') according to the invention with two branches (8) which form the same angle (a) and leave a central ring (7) at the place where a vertical anchor (3) must be placed while the straight reinforcements to be connected cover each other over a coverage length (lb) according to EUROCODE 6 with the branches (8) of the connection reinforcement (6,6 '); - insert the reinforcement of the vertical anchorages (3) through the brackets formed by the connection reinforcements (6,6 '); - attach the reinforcement of the vertical anchorages (3) to or slide them around or into these brackets and ensure that they form a direct or functional connection between the horizontal and vertical reinforcements; - fill the vertical anchors (3) with concrete.
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    同族专利:
    公开号 | 公开日
    FR2998598A1|2014-05-30|
    FR2998598B1|2016-01-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE10043609C1|2000-09-05|2001-10-18|Octaplan Wandsysteme Gmbh & Co|Wall has prefabricated wall panels, each with several rows of blocks and having reinforcement rods and reinforcement loops passing around vertical rods in adjacent panels|
    EP1808543A1|2006-01-16|2007-07-18|Diman, -|Method for making wall elements and walls of a traditional building, as well as a building stone and an anchor which can be applied with this method|
    法律状态:
    2021-02-03| PD| Change of ownership|Owner name: XELLA THERMOPIERRE, SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE; BE Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CESSION; FORMER OWNER NAME: CELLUMAT, NAAMLOZE VENNOOTSCHAP Effective date: 20201130 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1261279A|FR2998598B1|2012-11-27|2012-11-27|REINFORCEMENT ARMATURE|
    FR1261279|2012-11-27|
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