公开(公告)号：EP3911808A1

公开(公告)日：2021-11-24

申请号：EP20705533.6

申请日：2020-01-09

申请人： Consulting Antonini

发明人： ANTONINI, Alessandro

IPC分类号： E04B5/21

公开(公告)号：EP3004481A4

公开(公告)日：2016-11-23

申请号：EP14807425

申请日：2014-06-05

申请人： PARODI FABIO

发明人： PARODI FABIO

IPC分类号： E04B5/32 ,  E02D27/01 ,  E04B5/21 ,  E04B5/36 ,  E04C5/16 ,  E04G9/02 ,  E04G9/08 ,  E04G11/46 ,  E04G15/00 ,  E04G17/00 ,  E04G17/06

CPC分类号： E04G17/00 ,  E04B5/21 ,  E04B5/36 ,  E04C5/168 ,  E04G9/021 ,  E04G9/086 ,  E04G11/46

摘要： A method and apparatus for forming a formwork for a ribbed or waffle concrete slab is provided. The apparatus includes a rectangular block having a ledge around the base, the ledge having a dimension of half the desired width of the base ribs of the concrete slab, and a keystone connector. The keystone connector has an engagement portion configured to attach to an engagement portion on each block. In a method, the blocks are laid out so that the ledges of adjacent blocks are in contact. A keystone connector is then placed at each intersection of four blocks by attaching the respective engagement portions of the keystone connector and each block so that the keystone connector holds each of the four blocks in place relative to one another. The keystone connector is also configured to retain a reinforcing rod laid in the channel between adjacent blocks.

摘要翻译： 提供了一种用于形成用于棱纹或华夫饼混凝土板的模板的方法和装置。 该装置包括具有围绕基座的凸缘的矩形块，所述突出部的尺寸为混凝土板的基座的所需宽度的一半，以及梯形连接器。 梯形连接器具有配置成附接到每个块上的接合部分的接合部分。 在一种方法中，块被布置成使得相邻块的凸缘接触。 然后通过安装梯形连接器和每个块的各个接合部分将梯形连接器放置在四个块的每个交叉处，使得梯形连接器将四个块中的每一个相对于彼此保持在适当位置。 梯形连接器还被构造成保持布置在相邻块之间的通道中的加强杆。

公开(公告)号：EP2882905A1

公开(公告)日：2015-06-17

申请号：EP13750098.9

申请日：2013-08-06

申请人： Laing O'Rourke Plc

发明人： STEHLE, John, Siegfried

IPC分类号： E04B5/02 ,  E04B5/10 ,  E04B5/21 ,  E04C5/06 ,  E04B5/19

CPC分类号： E04B1/41 ,  E01C11/14 ,  E04B1/043 ,  E04B1/483 ,  E04B5/023 ,  E04B5/10 ,  E04B5/19 ,  E04B5/21 ,  E04C5/0645

摘要： Joints between precast concrete elements A joint between two adjacent faces (14) of concrete elements is formed by overlapping headed bar (16) with transverse studs (22) between the bars.

公开(公告)号：EP2859160A1

公开(公告)日：2015-04-15

申请号：EP13756672.5

申请日：2013-06-11

申请人： DST Constructions Ltd

发明人： ORSINI, Pierluigi ,  ROVELLINI, Marco

IPC分类号： E04B5/19 ,  E04B5/21 ,  E04B5/36

CPC分类号： E04B5/36 ,  E04B5/19 ,  E04B5/21

摘要： Modular, sintered, expanded-polystyrene element for building reinforced-concrete floors, of the type comprising a polystyrene body within which metal sections (A) are embedded (A) which impart a self-support feature to said element, and wherein said polystyrene body has any length and a substantially rectangular section from the bottom portion of which lateral, low- thickness wings project (4). Said metal sections (A) have an overall height (h) equal to or slightly above the height of said lateral wings (4) and one or more recesses (2) are furthermore provided in said polystyrene body along a crosswise direction with respect to the one of said metal sections (A).

公开(公告)号：EP2850256A1

公开(公告)日：2015-03-25

申请号：EP12735648.3

申请日：2012-05-17

申请人： Vass Technologies S.r.l.

发明人： GIANOLIO, Giuseppe ,  MULATTIERI, Simone ,  CASETTA, Alessandro ,  MENZIO, Giacomo ,  MORONE, Bruno ,  MERCANTE, Luca ,  VAIRA, Alessandro

IPC分类号： E04B5/21 ,  E04B5/48 ,  E04B7/20 ,  E04B7/18

CPC分类号： E04B5/21 ,  E04B5/48 ,  E04B7/20 ,  H02G3/385 ,  H02G3/388

摘要： A floor or roofing building structure (S) is described, including a plurality of intercommunicating roofing modules (M) arranged side by side; a connecting reinforcement (R) arranged between the modules (M); and a binder material matrix (X) adapted to embed the roofing modules (M) and the connecting reinforcement (R) so as to form a self-supporting monolithic structure. Each roofing module (M) comprises a housing volume (V) adapted to receive at least one functional element (F) of the structure (S), which is laterally defined by a wall (W), which has at least one communication opening (A) adapted to be joined in continuity to a corresponding opening (A) defined on the side wall (W) of an adjacent module (M) through an associated operative channel (C), and is superiorly and inferiorly defined by a pair of removable base elements (T, B) arranged to close the housing volume (V), which are accessible from opposite sides of the structure (S).

公开(公告)号：EP1961886A2

公开(公告)日：2008-08-27

申请号：EP08010308.8

申请日：2006-04-15

申请人： Wilhelm Layher Verwaltungs-GmbH

发明人：

IPC分类号： E04B5/21 ,  E04G5/12 ,  E04C3/08

CPC分类号： E04G5/12 ,  E04B1/24 ,  E04B2001/2424 ,  E04B2001/2454 ,  E04B2001/249 ,  E04C3/06 ,  E04C2003/0421 ,  E04C2003/0434 ,  E04C2003/0473 ,  E04G1/12 ,  E04G21/24 ,  E04G21/242 ,  E04G21/28

摘要： Die Erfindung betrifft einen U-Profil-Träger (30) einer Überdachung (31), Halle, Tribüne, Treppe oder eines Gerüsts oder Podiums, mit einem nach außen offenen U-Profil (35), das parallel zueinander und zur Längsmittelebene (36) des U-Profils (35) angeordnete und durch eine Querwand (37) verbundene Stützschenkel (38.1, 38.2) aufweist, die an ihren freien Enden Auflageränder (39.1, 39.2) für ein Auflageelement (40) aufweist, und mit einem einstückig mit dem U-Profil (35) verbundenen Anschlussteil (45) zur Befestigung und Abstützung des U-Profils (35) an einem langgestreckten Tragelement (46). Der Anschlussteil (45) des Trägers (30) weist beiderseits der Längsmittelebene (36) Befestigungsschenkel (59.1, 59.2) für eine Anschlusskupplung (60) auf, die an mehreren Positionen längs des Trägers (30) an den Befestigungsschenkeln (59.1, 59.2) lösbar befestigbar ist und mittels welcher der Träger (30) an dem langgestreckten Tragelement (46) befestigbar ist bzw. befestigt ist.

摘要翻译： 支撑件（30）具有连接部分（45），连接部分（45）具有用于在纵向中心平面的两侧上的连接联接件（60）的连接支脚（59.1,59.2），支撑件可以通过该连接部分连接到长方形支撑元件（46） 。 管状连接联接器可以优选地被分开处理，并且可以沿着支撑件的几个点可逆地固定到附接腿部。

公开(公告)号：EP1799928A1

公开(公告)日：2007-06-27

申请号：EP05737786.3

申请日：2005-05-10

申请人： PLASTEDIL S.A.

发明人： CRETTI, Piero

IPC分类号： E04B5/19 ,  E04B5/21

CPC分类号： E04B5/21 ,  E04B5/19 ,  E04B5/38 ,  E04B9/00

摘要： A floor structure (1) of the type having “crossed reinforcement rods” is described comprising: a) a plurality of composite construction elements (2) arranged side by side and comprising: a1) an elongated body (3) made of expanded plastic material provided with an upper face (3a); a2) at least one reinforcing section bar (4) longitudinally extending in the elongated body (3) and having an upper part portion (4c) protruding from the upper face (3a) of the body (3); b) a substantially reticular reinforcement metal structure (10) of a concrete casting (9), supported by the upper portion (4c) of the aforementioned at least one reinforcing section bar (4) at a predetermined distance from the upper face (3a) of the elongated body (3) made of expanded plastic material. Advantageously, the floor structure (1) exhibits lightness and self-supporting characteristics and allows to achieve a substantial reduction of the labor and costs for its manufacture.

公开(公告)号：EP1441082A3

公开(公告)日：2005-08-31

申请号：EP04000840.1

申请日：2004-01-16

申请人： Glesser, Markus

发明人： Glesser, Markus

IPC分类号： E04B5/12 ,  E04B5/21

CPC分类号： E04B5/12 ,  E04C3/18 ,  E04C2003/026

摘要： Die Balkendecke für Wohn- und Gewerbebauten besteht aus tragenden Balken (1) und Zwischenbauteilen (2) zur Ausfüllung der Balkenzwischenräume. Die Zwischenbauteile aus massivem oder blockverleimtem Vollholz bestehen aus einem Unterteil (3) mit einer dem Balkenabstand entsprechenden Länge und einem längeren, auf den Balken aufliegenden Oberteil (4).

公开(公告)号：EP0617180A3

公开(公告)日：1996-01-17

申请号：EP94104407.5

申请日：1994-03-21

申请人： ONDAPLAST S.p.A. ,  Maffezzoni, Delmo

发明人： Maffezzoni, Delmo ,  Muccioli, Filiberto

IPC分类号： E04B5/38 ,  E04B5/21

CPC分类号： E04B5/48 ,  E04B5/326 ,  E04B5/38

摘要： Box elements (4-104-204) made from extruded cellular sheets of polypropylene and/or other suitable waterproof plastic materials, filled if necessary, are disposed in the space between the metal lattices (3) projecting from the reinforced concrete slab (1-2) of a floor, and are fixed over the whole length of this space, with or without interruptions, and act as lightening elements. The box elements are downwardly open, are provided with transverse closing and stiffening walls (8) fixed by mortising and/or other suitable means and suitably distributed over the whole length of the said elements, which are preferably also provided with small lateral openings (7-10) which prevent the entry of the floor finishing casting but which allow the water to flow freely, so that after the setting of the said casting the floor no longer releases liquid components.

公开(公告)号：EP4045728B1

公开(公告)日：2023-07-26

申请号：EP20820238.2

申请日：2020-10-15

发明人： ERONEN, Jouni ,  LAAKSONEN, Juha

IPC分类号： E04B5/02 ,  E04B5/21 ,  E04B5/26 ,  E04B5/28