FR2837221A1

FR2837221A1 - Expansion sealing joint for gutter comprises two corner irons screwed to gutter bottom and vertical face to form gap, watertight covering covers corner irons and gutter walls, other corner irons support grate

Info

Publication number: FR2837221A1
Application number: FR0203106A
Authority: FR
Inventors: Olivier Catherin; Marceau Delpy
Original assignee: SB BALLESTRERO
Current assignee: SB BALLESTRERO
Priority date: 2002-03-13
Filing date: 2002-03-13
Publication date: 2003-09-19
Anticipated expiration: 2022-03-13
Also published as: FR2837221B1

Abstract

The sealing joint comprises two corner irons, one (1) screwed onto the bottom of the gutter and the other (2) on a vertical face above the first so that there is a gap (3) between the opposite faces of the corner irons. A watertight covering (4) covers the corner irons and the gutter walls. Two other corner irons (5,6) are placed on the covering along the edges of the gutter so as to support a grate (7). An Independent claim is included for an application of the sealing joint.

Description

L'invention concerne un dispositif pour realiser ltetancheite aux liquidesThe invention relates to a device for sealing liquids

d'un caniveau comportant una gutter comprising a

joint de dilatation et ses applications. expansion joint and its applications.

Wile s'applique plus precisement a un dispositif pour realiser une etancheite aux liquides des parois diun caniveau de section droite en U forme entre deux parties du gros-oeuvre d'un ouvrage en beton en sorte qutil existe dans le fond du caniveau un intervalle formant joint de dilatation entre ces deux parties, le caniveau presentant une premiere face verticale longitudinale fournie par l'une des parties du gros-oeuvre et un fond et une deuxieme face verticale longitudinale opposee a ladite premiere face fournis par l'autre partie du gros muvre. Selon ['invention, le dispositif comprend: - une premiere corniere en forme de L vissee sur le fond du caniveau a une distance choisie de ladite premiere face verticale et parallelement a cette face, - une deuxieme corniere en forme de Z vissee sur ladite premiere face verticale au-dessus de la premiere corniere en sorte que les deux cornieres presentent deux ailes respectives qui vent paralleles aux cites faces verticales et qui se recouvrent partiellement avec un intervalle choisi entre les deux ailes et en sorte que la deuxieme corniere laisse entre elle et le bord superieur de ladite premiere paroi verticale une partie de paroi verticale nue, - un revetement d'etancheite partant du dessus de l'une desdites parties du gros-muvre pour aboutir sur le dessus de l'autre desdites parties du gros-muvre en recouvrant ladite deuxieme face verticale et ledit fond du caniveau, ainsi que les faces desdites cornieres qui vent tournees vers l'interieur du caniveau et ladite partie de la premiere paroi verticale qui est situee au dessus de la deuxieme corniere, - deux cornieres posees en vis-a-vis sur le revetement d'etancheite qui recouvre lesdites parties du gros-muvre le long des bords du caniveau pour supporter une grille au-dessus du caniveau. On decrira ci-apres une exemple de realisation d'un tel dispositif, en reference aux figures schematiques du dessin joint, sur lequel: - la figure 1 est une coupe verticale schematique d'un exemple de caniveau, - la figure 2 est une coupe schematique verticale d'un caniveau equipe du dispositif de ['invention, et - la figure 3 est une vue agrandie d'un detail de Wile applies more precisely to a device for sealing the liquids of the walls of a channel of U-shaped cross section formed between two parts of the main structure of a concrete structure so that there exists in the bottom of the channel an interval forming expansion joint between these two parts, the gutter having a first longitudinal vertical face provided by one of the parts of the main structure and a bottom and a second longitudinal vertical face opposite to said first face provided by the other part of the large muvre . According to the invention, the device comprises: - a first L-shaped angle iron screwed onto the bottom of the gutter at a selected distance from said first vertical face and parallel to this face, - a second Z-shaped angle iron screwed onto said first vertical face above the first angle so that the two angles have two respective wings which wind parallel to the above vertical faces and which partially overlap with an interval chosen between the two wings and so that the second angle leaves between it and the upper edge of said first vertical wall, a portion of a bare vertical wall, a sealing coating starting from the top of one of said parts of the coarse to end on top of the other of said parts of the coarse covering said second vertical face and said bottom of the gutter, as well as the faces of said angles which wind turned towards the inside of the gutter and said part of the first vertical wall which is situated above the second angle iron, - two angles placed facing each other on the waterproofing covering which covers said parts of the coarse wall along the edges of the gutter to support a grid above the gutter. An embodiment of such a device will be described below, with reference to the schematic figures of the attached drawing, in which: - Figure 1 is a schematic vertical section of an example of a gutter, - Figure 2 is a section vertical diagram of a channel fitted with the device of the invention, and - Figure 3 is an enlarged view of a detail of

la figure 2.Figure 2.

On a represente tres schematiquement sur la figure 1 un caniveau C constitue entre deux parties de gros-muvre We have very schematically shown in Figure 1 a channel C is between two parts of coarse

A et B d'un ouvrage en beton arme.A and B of a reinforced concrete structure.

L'une A de ces parties du gros-oeuvre fournit une face longitudinale verticale C1 du caniveau et l'autre B de ces parties du gros-muvre fournit le fond C2 et One A of these parts of the main structure provides a vertical longitudinal face C1 of the gutter and the other B of these parts of the main structure provides the bottom C2 and

l'autre face longitudinale verticale C3 du caniveau. the other vertical longitudinal face C3 of the channel.

Un intervalle ou joint de dilatation J. par exemple de l'ordre du centimetre, est constitue dans le fond du An interval or expansion joint J., for example of the order of a centimeter, is formed at the bottom of the

caniveau, entre les deux parties du gros-muvre. gutter, between the two parts of the shell.

Pour realiser l'etancheite du caniveau, malgre lt existence de ce joint, le dispositif de l' invention est constitue (figures 2 et 3) des elements suivants: - une premiere corniere (1) en forme de L vissee sur le fond du caniveau a une distance choisie de ladite premiere face verticale (C1) et parallelement a cette face, - une deuxieme corniere (2) en forme de Z vissee sur ladite premiere face verticale au-dessus de la premiere corniere en sorte que les deux cornieres presentent deux ailes respectives (la, 2a) qui vent paralleles aux cites faces verticales et qui se recouvrent partiellement avec un intervalle choisi (3) entre les deux ailes et en sorte que la deuxieme corniere laisse entre elle et le bord superieur de ladite premiere paroi verticale une partie de paroi verticale nue, - un revetement d'etancheite (4) partant du dessus de l'une desdites parties du gros-muvre pour aboutir sur le dessus de l'autre des cites parties du gros-oeuvre en recouvrant ladite deuxieme face verticale (C3) et ledit fond (C2) du caniveau, ainsi que les faces (la,2a) desdites cornieres qui vent tournees vers l'interieur du caniveau et ladite partie de la premiere paroi verticale (C1) qui est situee au- dessus de la deuxieme corniere, et - deux cornieres (5,6) posees en vis-a- vis sur le revetement d'etancheite qui recouvre lesdites parties du gros- muvre le long des bords du canlveau pour supporter une grille (7) qui recouvre le caniveau. Des cales (8,9) en elastomere vent interposees entre ladite grille et les cornieres (5,6) qui supportent la grille. Un joint bitumineux (10) est realise entre les cornieres (5,6) qui supportent la grille et une couche d' enrobe (11) appliquee sur lesdites parties du gros uvre. Les cornieres vent de preference realisees en tole , pllee. L' invention s'applique notamment aux caniveaux d'un ouvrage destine a la circulation et au stationnement de To achieve the watertightness of the channel, despite the existence of this seal, the device of the invention is made up (Figures 2 and 3) of the following elements: - a first angle (1) in the shape of an L screwed onto the bottom of the channel at a selected distance from said first vertical face (C1) and parallel to this face, - a second angle (2) in the form of Z screwed on said first vertical face above the first angle so that the two angles have two respective wings (la, 2a) which wind parallel to the above vertical faces and which partially overlap with a chosen interval (3) between the two wings and so that the second angle leaves between it and the upper edge of said first vertical wall a part of a bare vertical wall, - a sealing coating (4) starting from the top of one of said parts of the shell to end up on top of the other of the cited parts of the shell by covering said second vertical face e (C3) and said bottom (C2) of the gutter, as well as the faces (la, 2a) of said angles which wind turned towards the inside of the gutter and said part of the first vertical wall (C1) which is located above of the second angle, and - two angles (5,6) placed opposite on the waterproofing covering which covers said parts of the structural work along the edges of the channel to support a grid (7) which covers the gutter. Wedges (8,9) in wind elastomer interposed between said grid and the angles (5,6) which support the grid. A bituminous joint (10) is produced between the angles (5,6) which support the grid and a coating layer (11) applied to said parts of the main structure. The angles are preferably made of sheet metal, plywood. The invention applies in particular to the gutters of a structure intended for the circulation and parking of

vehicules automobiles.motor vehicles.

L' invention n'est pas limitee a la realisation qui a The invention is not limited to the realization which

ete decrite et representee.has been described and represented.

ss

Claims

1. Device for achieving liquid tightness of the walls of a channel (C) of U-shaped cross section formed between two parts (A, B) of the shell of a concrete structure so that it exists in the bottom of the channel an interval (J) forming an expansion joint between these two parts, the channel having a first longitudinal vertical face (C1) provided by one (A) of the parts of the coarse block and a bottom (C2) and a second longitudinal vertical face (C3) opposite to said first face provided by the other part (B) of the shell, this device comprising: - a first L-shaped angle iron (1) fixed to the bottom of the gutter at a chosen distance of said first vertical face and parallel to this face, - a second angle (2) Z-shaped fixed on said first vertical face above the first angle so that the two angles have two respective wings which wind parallel (the , 2a) to the vertical faces cited and which overlap by tial with a chosen interval (3) between the two wings and so that the second angle leaves. between it and the upper edge of said first vertical wall, a portion of bare vertical wall, - a sealing coating (4) starting from the top of one of said parts of the structural work and ending up on top of the other of the cites parts of the main structure by covering said second vertical face (C3) and said bottom (C2) of the gutter, as well as the faces (la, 2a) of said angles which wind turned towards the interior of the gutter and said part of the first vertical wall (C1) which is located above the second angle, and - two angles (5,6) placed opposite on the waterproofing covering which covers said parts of the structural work along the edges a channel for supporting a grid (7) which covers the channel;

2. Device according to claim 1 and which comprises shims (8,9) made of elastomer interposed between said grid and the angles (5,6) which support the grid; 3. Device according to claim 1 or 2 and which - comprises a bituminous seal (10) between the angles (5,6) which support the grid and a layer of coating (11) applied to said parts of the coarse-muvre;

4. Device according to one of claims 1 to 3

wherein said angles (1,2; 5,6) wind in

t81e folded.

5.Application of a device according to one of

Claims 1 to 4 at the gutters of a structure

for traffic and parking

motor vehicles.