EP2316751B1 - Verkleidung zur Abdichtung von Lagerbehältern für feste oder flüssige Produkte - Google Patents

Verkleidung zur Abdichtung von Lagerbehältern für feste oder flüssige Produkte Download PDF

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Publication number
EP2316751B1
EP2316751B1 EP20100179626 EP10179626A EP2316751B1 EP 2316751 B1 EP2316751 B1 EP 2316751B1 EP 20100179626 EP20100179626 EP 20100179626 EP 10179626 A EP10179626 A EP 10179626A EP 2316751 B1 EP2316751 B1 EP 2316751B1
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EP
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Prior art keywords
panels
returns
panel
covering system
covering
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EP20100179626
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English (en)
French (fr)
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EP2316751A1 (de
Inventor
Gilles CoutonN
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Vertical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/04—Linings
    • B65D90/041—Rigid liners fixed to the container
    • B65D90/042—Rigid liners fixed to the container fixed pointwise or linewise
    • B65D90/043—Rigid liners fixed to the container fixed pointwise or linewise the liners being in the form of tiles or panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/08—Interconnections of wall parts; Sealing means therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
    • E04H7/02—Containers for fluids or gases; Supports therefor
    • E04H7/18—Containers for fluids or gases; Supports therefor mainly of concrete, e.g. reinforced concrete, or other stone-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
    • E04H7/22—Containers for fluent solids, e.g. silos, bunkers; Supports therefor
    • E04H7/24—Constructions, with or without perforated walls, depending on the use of specified materials
    • E04H7/26—Constructions, with or without perforated walls, depending on the use of specified materials mainly of concrete, e.g. reinforced concrete or other stone-like materials

Definitions

  • the invention relates to a coating device, preferably made of stainless steel, for sealing all types of structures storing solid or liquid products such as water tower tanks, underground or underground tanks, wine tanks, ponds, silos, etc ...
  • the invention will be more particularly described with reference to the casing of a water tower reservoir, without being limited thereto.
  • these devices have a limited life, the coating deteriorating over time by the appearance of blistering bubbling, cracks, or tears for the liner, or other degradations that may in particular impact the health requirements.
  • the patent application FR 2 769 657 teaches such use.
  • the casing described in this document is to have against the entire surface of the tank wall a spider web frame on which are reported by welding flat stainless steel sheets.
  • the framework is formed of rectangular section tubes fixed to the concrete tank by fixing lugs which are welded to the tubes on the one hand, and secured to the tank wall by chemical dowels on the other hand.
  • the sheets of the latter solution are flat with two opposite general faces. Each sheet is pressed peripherally by one of its faces against several parallelepipedal tubes forming support frame for the sheet. A weld is made at the edge of the sheet and against the faces of the tubes on which the sheet is applied.
  • the advantage of this solution is to provide a casing which is not placed on the surface of the tank. No patching is to be performed, and the deformations over time that could undergo the surface of the tank do not affect the tightness of the coating completely disengaged from said surface.
  • this structure has the disadvantage of proceeding to the implementation of a preliminary framework, involving the design of the frame by the realization of a multitude of tubes to diversified dimensions to reproduce the internal geometry of the tank, as well as its mounting on site.
  • the tubes being pressed against the surface of the tank thus adopting its profile, a significant lack of flatness of the surface can cause an absence of coplanarity between two adjacent sheets and the tube connecting them. Despite a weld seam that will be made consistently to catch the resulting game, the seal may not be guaranteed.
  • the sheets being flat, they have a thickness adapted to the resistance required for the type of content of the tank.
  • the increase in thickness necessarily implies a higher weight for each of the sheets, not facilitating the handling and welding thereof for installation in the tank.
  • the French patent application FR2262177 proposes laying a metal coating on a rough concrete surface, in particular against the walls of a reactor pool.
  • the coating and its fixing means comprise flat panels mounted on profiles, themselves welded on legs which are fixed in the concrete.
  • the legs have a core fixed in the concrete and a wing against which the profile is attached.
  • Leveling the profiles is done by welding them to the appropriate height of the wings of the brackets.
  • such a system is complex and time consuming to implement, in particular because of the plurality of fixing steps (lugs, profiles, panels) and the need to use many profiles that should also be put in place. level.
  • the purpose of the invention is therefore to provide a waterproof coating device thus forming a casing for the inside of tanks, in particular water tank tanks, which do not have the drawbacks of the prior art and which provide, in particular, easy to implement on site, the device can further advantageously incorporate an antiseismic anchoring system to adapt to media subjected to high stresses.
  • the coating device preferably made of stainless steel, intended to seal a structure capable of storing solid or liquid products, comprises a plurality of covering panels each having a core, one of whose faces is intended for forming the coating opposite the stored products, fasteners for securing these panels away from said structure being attached to the panels on the one hand, and the surface of the structure to be coated on the other, each fixing piece comprises adjustment means adapted to adapt the separation distance of a panel to the surface of the structure and is characterized in that each covering panel, being in the form of an open box facing the structure to parer, comprises peripheral returns extending substantially perpendicularly or at an angle ⁇ with respect to the core, in the direction of the structure e t opposite to the coating face, the panels being joined together by joining their returns, fixed together at said returns through the fasteners and welded together by welding beads at the seam and the outer face of the souls and in the alignment of the returns.
  • Such a device also makes it possible, thanks to the means for adjusting the separation distance of the panels to the structure, these means being advantageously associated with the fasteners which thus form adjustable spacers, to parry the surface being perfectly in line with this one whatever the nature of its profile.
  • the fixing of the panels between them imposes to mount them as and when, ensuring to adjust in real time and easily the plumb of the panels with respect to the surface of the structure, and thus gaining in time of implementation. of the device.
  • this form of panel with returns further stiffens the panel a completely flat shape when the thickness is relatively small (about 2 mm) and thus provides a better mechanical strength.
  • the joining of the panels via the returns provides a full volume at the rear of the joint to be welded, thereby avoiding any phenomenon of rocking during the welding operation and thus preventing any risk of corrosion.
  • each fastener comprises two fixing parts, a first part being intended to be integral with the structure, while the second part is secured to the returns of two butted panels, the two parts being connected by means of link constituting the mobile means for adjusting the separation distance of the panel to the surface of the structure.
  • These connecting means are for example a threaded screw combined with a nut and a lock nut.
  • the panel returns comprise apertures and orifices receiving means of assembly, of the bolting type, cooperating with the fasteners, the light of at least one panel associated with a fastener having an oblong shape. in order to adjust the coplanarity of the souls of the two adjacent panels and allowing the installation of the panels in staggered rows.
  • the device comprises at least one evacuation duct arranged so as to pass through the returns of the panels, the duct being intended to be associated with its free ends to flow pipes.
  • the separation space from the surface of the structure to the cores of the cladding panels is thus used to house a duct which serves, for example, by being connected via a drain pipe to the outside of the dome of a storage tank. water tower, the evacuation of rainwater. The rainwater is recovered without being discharged along the outer walls of the water tower, avoiding the degradation of these and even the possible annoyance caused by the sound of water runoff.
  • Isolation means for example in the form of pre-cut insulating panels or of the injectable type such as insulating mortar grout, can be housed inside the panel between the core and the returns, and intended to fill the separation space of the panels to the structure, avoiding the presence of condensates.
  • the returns of the panels are provided with lights or orifices, which for those not serving to assemble the panels together, constitute a guiding means for the evacuation of the condensates. long and inside the panels opposite the structure.
  • the weld beads preferably made by the TIG or MIG welding process, are treated by passivation.
  • the device may comprise anti-seismic damping systems associated with the fasteners and intended to be sandwiched between the fasteners and the surface of the structure. These systems advantageously provide additional resistance of the device in seismic zone. Such systems will also be associated with the pipe in the form of a flanged compensator interface sleeve.
  • the panels arranged against these pipes or poles comprise bores and / or peripheral cuts whose section or profile corresponds to the passage of a pipe and / or pole, means Sealing being intended to be applied to the junction of the panels and the pipe or the post.
  • the multiple panels of coating are manufactured in factory with the desired shapes and dimensions, then the device is fixed on site against the internal surface of the structure, which can in particular be a water tower tank, wine vat, pond, silo.
  • the figure 1 illustrates a coating device 1 of the invention sealingly sealing the inner surface 2 of a water tank 20.
  • the device comprises, according to the invention, cladding panels 10 and fasteners 3, the panels being joined laterally to each other, fixed together and to the surface 2 of the tank via the fasteners 3, and welded to their respective parts. join 4 to obtain the required seal.
  • the covering panels 10 are attached at a distance from the surface 2 of the tank. According to the invention, the fasteners 3 allow adjustment of the separation distance of the panels to the surface 2.
  • the figure 2a illustrates a schematic enlarged sectional view of the attachment of several adjacent panels, the fasteners 3 being associated on the one hand with the panels 10 by 5A type assembly means bolting, and secondly to the surface 2 of the tank by anchoring means 5.
  • This figure 2a has an association with a flat wall, while the figure 2b shows an association with a curved wall.
  • the cladding panels 10, the fasteners 3 and their means of assembly and anchoring are made of stainless steel to ensure the durability of the device and avoid any risk of corrosion related to ferric contamination by water intended to be stored in The reservoir.
  • the cladding panels 10 are pre-fabricated by being dimensioned such that the arrangement of a multiplicity of panels is adapted to the geometry and the dimensional dimensions of the surface to be covered.
  • the panels are transported on site and are ready to be assembled together, attached to the surface 2, and welded at their junction to provide an exposure surface that is flat and sealed in contact with the contents of the tank.
  • the figure 3a illustrates in perspective a coating panel 10 of the invention. It has a general box shape with a core 11 and peripheral lateral returns 12.
  • the returns 12 extend substantially perpendicularly to the core in the same direction and as illustrated in FIG. figure 3a when it comes to covering a flat surface in accordance with the figure 2a .
  • the returns 12 extend relative to the core 15 at an acute angle ⁇ as illustrated in FIG. figure 3b .
  • the internal face 13 of the core of the panel delimits with the returns 12 an interior space 14 of the box intended to be disposed facing the surface 2 of the tank in the assembled position of the panel, as visible on the Figures 2a and 2b .
  • the opposite outer face 15 of the bottom of the panel is flat and intended to be facing the inside of the tank 20 in contact with the water.
  • two adjacent panels 10 are abutted by plating the return 12 of one of the panels against the corresponding return 12 of the other panel and arranging them so that the outer faces 15 of the souls follow the profile of the wall 2 in him being parallel, and form a continuous facing surface facing the water.
  • the sealing of the device is obtained by welding beads 40 established at the join 4 of the panels at the outer face 15 of the souls and the initialization of the returns 12 from each of the outer faces.
  • Each panel 10 ( figure 3a ) comprises in at least two returns 12 facing each other, on two opposite sides and on a third side, lights 16 preferably arranged at the distal ends of the returns (depending on the free edge of said returns), forming open notches, and intended for cooperate with assembly means of the bolting type for their assembly and their association with fasteners 3.
  • the assembly will be better described later with regard to the figure 5 .
  • openings 16A which will be intended to cooperate with said lights 16 of an adjacent panel.
  • Some orifices are circular in shape, others rather oblong, in ellipse.
  • the median and elliptical 16A orifices of the returns allow a staggered assembly of the panels.
  • the lights 16 and the orifices 16A are distributed over all the peripheral returns 12 of a panel without all being used for fixing the panel but to facilitate the manufacture of panels by industrial reproducibility, whatever then the method of assembly in staggered or straight.
  • the panels can have various geometric shapes.
  • the example given in figure 3a proposes a bottom of rectangular section generating a box of parallelepipedic shape rectangle.
  • FIG 4a illustrates several examples of embodiment of the section of the core 11 of a panel (square, rectangular, trapezoidal, triangular).
  • the triangular and trapezoidal shapes will be especially designed to coat the bottom of the tank.
  • the soul of the panels is full to ensure the siding. However, it may have on its surface and in its thickness ( figure 4b ) one or more cuts forming 11A bores, which allows as will be seen later to adapt to the presence of pipes passing through the surface to be coated thus ensuring a facing all around a pipe.
  • the perimeter of the core may have one or more specific cuts 11B ( figure 4b ) to fit the outline of posts inherent to the construction of the tank.
  • the panels generally have a coverage area of not more than 2 m 2 for the present example of application (water tower) in order to provide a homogeneous recovery of the forces exerted on these panels and facilitate their transport and assembly on site , especially for structures imposing height constraints and access difficulties.
  • each panel will be appropriate to the type of casing application.
  • the size of the returns 12, in particular their width defining the depth of the box, will also be adapted to the dimensions of the core 11 to ensure adequate recovery of the mechanical loads to which the device is subjected and generated by the type of products stored.
  • the returns 12 have indeed not only the support function for fixing the panels but also to provide the recovery of mechanical loads without having to over-size the thickness of the core of the panel.
  • the core of the panels has a thickness of the order of 2 mm for a surface area of 2 m by 1 m.
  • a stiffener 10A intended to be mounted inside the box medially and transversely, between two returns 12.
  • the stiffener will be fixed by bolting for example at its ends 10B via holes 10C cooperating with corresponding holes 17 in the middle of two opposite returns 12a.
  • the peripheral lateral returns 12 extend substantially perpendicularly or at an angle ⁇ relative to the core 11.
  • the returns 12 are machined by folding the sheet on along a joining edge 18.
  • This edge 18 as visible on the figure 3b preferably has a rounded edge with a radius of curvature r chosen from 2 to 3 mm.
  • the panels are made of stainless steel; the recommended stainless steel will depend on the type of tank contents. For example, stainless steel called “316L” will be used for a drinking water tank whose water is treated with chlorine.
  • the outer face 15 of the core 11 of the panels is preferably covered with a protective film to avoid any risk of damage to this external face during transport and handling of the panels. This film is removed once the panel fixed on site and welded.
  • the panels 10 are thus fixed to the surface 2 by means of fixing elements 3 forming adjustable spacers.
  • the fasteners 3 are able to provide an adjustment of the distance between the bottom of a panel and the surface 2 so that the panels follow the profile of the surface and be in line with it.
  • Each fastener 3 comprises, in more detail on the view of the figure 5 , two removable parts including a first part or leg 30 is anchored in the surface 2, while the second portion 31 is associated with the panel, the two parts being connected by a connecting piece 32 adapted to adjust the separation distance of the two parts.
  • the configuration of the fastener forming an adjustable spacer is hereinafter described by way of example. Other adjustable spacer variants may be envisaged without departing from the scope of the invention.
  • the first part 30 is of elongated shape and has a first end 33 which cooperates with the surface 2 via the anchoring means 5 so as to make the fastener part of the surface of the tank.
  • the anchoring means 5 are adapted to the nature of the surface 2. It will be for example for a concrete surface, pegs 51 housed in the surface 2 and screws or studs 50 passing through the end 33 and s' inserting into the ankles. For a metal surface, it will be more suitable to achieve a weld.
  • the tab 30 has a second end 34 with which cooperates the connecting piece 32, itself secured to the second portion 31 of the fastener.
  • the second fixing portion 31 is in the form of an angle bracket, one wing 35 of which is associated with the connecting piece 32, and the other wing 36 is associated with the returns 12 of two adjacent panels 10.
  • the returns 12 of the panels are each provided with 16A holes for the bottom panel and 16 open-slot light for the top panel.
  • a fixing screw 52 is engaged in the type 16A orifice, passes through the wing 36 of the fastener and the type 16 light, and is associated with a nut 53 to lock the assembly.
  • the connecting piece 32 consists for example of a threaded rod whose one end 32A is welded to the fixing angle 31 and the opposite end 32B is associated with the second end 34 of the tab 30 via a nut 32C and against - Nut 32D.
  • the separation distance of the two parts 30 and 31 of the fastener is adjusted to adjust the distance of the panels to the surface 2.
  • the adjustment is obtained by tightening or loosening the nut 32C disposed around the threaded rod 32 and blocking the chosen position by tightening the lock nut 32D.
  • the open slot opening 16 has an oblong shape so as to shift one of the panels relative to the other while allowing the passage of the assembly means 5A.
  • the device of the invention further comprises welding beads 40 sealing the inner surface of the casing provided by the outer faces 15 of the panels.
  • weld beads 40 are established over the entire periphery of the panels at the junction edge 18 of the faces 15 and 12 returns. They fill the gap separating two adjacent panels between two junction edges 18.
  • the welding is carried out using a continuous process of the usual type such as the MIG (for "Metal Inert Gas” in English) or TIG (for "Tungsten Inert Gas” in English).
  • MIG Metal Inert Gas
  • TIG Glass Inert Gas
  • a water tower reservoir is usually crossed by pipes such as a pipe for supplying water to the external water network, a pipe for filling the tank, an overflow pipe for the tank, and a drain pipe.
  • pipes such as a pipe for supplying water to the external water network, a pipe for filling the tank, an overflow pipe for the tank, and a drain pipe.
  • poles participating in the frame of the structure are arranged inside the tank, their section may have various shapes, square, round, rectangular.
  • the figure 6 illustrates a partial detail view of a pipe 6 housed inside the tank 20 and passing through its wall.
  • the covering panel 10 which is to be traversed by a pipe has a bore 11A in its core 11, of dimension adapted to the section of the pipe.
  • it is preferably, in the case of renovation, replaced in or at least partially cut by substituting it, over the length of passage of the wall 20A of the reservoir, to a portion or section 60 of stainless steel pipe.
  • the panel 10 is arranged around the pipe section 60 by inserting the end 61 of the section through the bore 11 A of the panel.
  • the end 61 is connected with the rest of the pipe inside the tank by a flange 62 made of stainless steel provided with a seal.
  • the sealing at the periphery of the bore between the panel and the pipe is established by producing a peripheral weld bead running over the entire perimeter of the bore and by welding mechanical reinforcing gussets 41.
  • the arrangement of the panels 10 along the reservoir surface 2 is suitable for forming a slope from the highest point of the reservoir to the lowest point.
  • the lights 16 and the orifices 16A provided in the returns 12 that were not used for the assembly of the panels allow the flow of condensate thus running to the back of the panels along the imposed slope.
  • an insulating material 7 is disposed between the panels and the surface 2 and is ideally housed in the space 14 of the boxes 10. This material is introduced as the panels are being assembled. injected via the lights 16 which have not been used for assembly.
  • the insulating material is in the form of pre-cut panels.
  • the separation space between the surface 2 and the core 11 of the boxes 10 can also advantageously be used to house an evacuation pipe 8 ( figure 7 ).
  • This pipe is advantageously connected in the upper part of the tank to a sleeve 80 passing through the wall of the dome 21 of the tank, to receive the rain water outside and thus to evacuate it at the low point 22 of the tank to the pipe of overflow 6.
  • the device of the invention can also be implemented in seismic zones.
  • the figure 8 is a view similar to that of the figure 1 , incorporating earthquake damping means 9.
  • a damping system 9 comprising damping means, spring-type for example, is preferably associated with each fastener 3 being sandwiched between the surface 2 of the tank, and the fastener integral with two panels adjacent 10.
  • the damping system 9 is, by way of example and in known manner, consisting of two spaced and opposite plates 90 and 91, which are connected by one or more rods 92 around each of which are arranged one or more springs 93.
  • the damping system is thus arranged between the surface 2 and the fastener 3.
  • One of the plates 90 is fixed against the surface 2 of the tank by fixing means 94, while it is attached integrally against the opposed plate 91 through other fastening means 95, the tab 30 of the fastener 3.
  • damping systems are also advantageously associated with the ducts 6 and columns when they are bypassed with the cladding panels, in the form of an interface sleeve 96 with a flanged compensator. Note that the pipes are not sealed to the wall 20A of the structure.
  • the pre-sized panels are manufactured in the workshop before being transported to the site.
  • the fixing of the panels begins with the vertical wall, from the lower part of the tank until near the upper end, continues with the corbelling and ends with the bottom.
  • the panels are staggered with staggered joints or straight with continuous joints.
  • the Figures 10 and 11 give an overview of facing in an arrangement respectively straight and staggered.
  • the welding operation is performed.
  • This operation is preferably carried out as and when fixing, when a plurality of panels have already been fixed in an area of several m 2 .
  • scaffolding being necessary to ensure the installation of the panels from the upper part of the tank, it will ensure the welding and thus the finalization of the coating of an upper part to continue lower, and thus reproducing sequentially the laying operations and welding.
  • the assembly of the last panel made at the bottom of the tank will be done by inserting it between the adjacent panels and by welding it to these panels, its fixation not bolting not being feasible due to the existence of adjacent panels.
  • This last panel will include in particular a stiffener.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Claims (10)

  1. Abdeckungsvorrichtung (1), vorzugsweise aus Edelstahl, bestimmt zum Abdichten einer Struktur (20) für die Lagerung von festen oder flüssigen Produkten, mit einer Vielzahl von Abdeckungsplatten (10), die jeweils eine Innenschicht (11) aufweisen, von denen eine der Seiten (15) dazu vorgesehen ist, die Abdeckung zu bilden, mit Befestigungselementen (3) zum zu dieser Struktur (20) distanzierten Befestigen dieser Platten (10) durch eine Fixierung einerseits an den Platten (10) und andererseits an der Oberfläche (2) der abzudeckenden Struktur (20), wobei jedes Befestigungselement (3) Einstellmittel (32) umfasst, durch die der Trennabstand einer Platte (10) zur Oberfläche (2) der Struktur (20) angepasst werden kann, dadurch gekennzeichnet, dass jede Abdeckungsplatte (10) periphere Ränder (12) umfasst, die sich in etwa senkrecht oder gemäß einem Winkel α in Bezug zur Innenfläche (11) in Richtung der Struktur (20) und in entgegengesetzter Weise zur die Abdeckung bildenden Seite (15) erstrecken, wobei die Platten (10) durch Verkleben ihrer Ränder (12) aneinandergefügt sind, im Bereich dieser Ränder (12) durch die Befestigungselemente (3) miteinander verbunden sind und durch Schweißnähte (40) im Bereich der Verbindungsnaht (4) und der Außenseite (15) der Innenschichten (11) miteinander verschweißt sind.
  2. Abdeckungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass jedes Befestigungselement (3) zwei Befestigungsabschnitte (30,31) umfasst, von denen ein erster Abschnitt (30) fest mit der Struktur (20) verbunden ist, während der zweite Abschnitt (31) fest mit den Rändern (12) von zwei aneinandergefügten Platten (10) verbunden ist, wobei die zwei Abschnitte (30,31) durch bewegliche Verbindungsmittel, die die Einstellmittel (32) bilden, miteinander verbunden sind, wie zum Beispiel einem mit einer Mutter und einer Kontermutter kombinierten Gewindestift.
  3. Abdeckungsvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Ränder (12) der Platten (10) zur Aufnahme der Montagemittel (5A), zum Beispiel in Form von Verschraubungen, Einschnitte (16) und Öffnungen (16A) aufweisen, die mit den Befestigungselementen (3) zusammenwirken, wobei der Einschnitt von mindestens einer einem Befestigungselement (3) zugeordneten Platte (10) eine längliche Form aufweist.
  4. Abdeckungsvorrichtung nach einem der vorausgehenden Ansprüche, dadurch gekennzeichnet, dass sie mindestens eine Auslaufleitung (8) umfasst, die derart angeordnet ist, dass sie die Ränder (12) der Platten (10) durchquert, wobei die Leitung dazu bestimmt ist, an ihren freien Enden Ablaufleitungen zugeordnet zu sein.
  5. Abdeckungsvorrichtung nach einem der vorausgehenden Ansprüche, dadurch gekennzeichnet, dass sie Isoliermittel (7) wie zum Beispiel einspritzbares Isoliermaterial oder bereits zugeschnittene, isolierende Platten umfasst, die im Inneren der Platte zwischen der Innenschicht (11) und den Rändern (12) untergebracht sind, und zum Füllen des Trennabstands zwischen den Platten (10) und der Struktur (20) vorgesehen sind.
  6. Abdeckungsvorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Ränder (12) der Platten mit Einschnitten (16) oder Öffnungen (16A) versehen sind, die ein Führungsmittel zum Ableiten der Kondensate entlang und im Innern der Platten (10) gegenüber der Struktur (20) bilden.
  7. Abdeckungsvorrichtung nach einem der vorausgehenden Ansprüche, dadurch gekennzeichnet, dass die Schweißnähte (4), die vorzugsweise im WIG- oder MIG-Verfahren realisiert werden, durch Passivierung behandelt werden.
  8. Abdeckungsvorrichtung nach einem der vorausgehenden Ansprüche, dadurch gekennzeichnet, dass sie den Befestigungselementen (3) zugeordnete Stoßdämpfersysteme (9) wie zum Beispiel Mittel für den Erdbebenschutz umfasst, die dazu bestimmt sind, als Mittelschicht zwischen den Befestigungselementen und der Oberfläche (2) der Struktur (20) eingeschlossen zu sein.
  9. Abdeckungsvorrichtung nach einem der vorausgehenden Ansprüche, dadurch gekennzeichnet, dass die Platten (10) Bohrlöcher (11A) und/oder periphere Ausschnitte (11B) umfassen, deren Querschnitt oder Profil eine angemessene Dimension aufweist, um dem Durchführen einer Leitung und/oder eines die Struktur durchquerenden Pfostens zu entsprechen, wobei Abdichtungsmittel zum Auftragen auf die Verbindung zwischen den Platten und der Leitung oder dem Pfosten vorgesehen sind.
  10. Abdeckungsvorrichtung nach einem der vorausgehenden Ansprüche, dadurch gekennzeichnet, dass sie an der Innenfläche (2) einer Lagerstruktur (20), wie zum Beispiel dem Tank eines Wasserspeichers, eines Weinfasses, eines Beckens, eines Silos befestigt ist.
EP20100179626 2009-10-29 2010-09-24 Verkleidung zur Abdichtung von Lagerbehältern für feste oder flüssige Produkte Active EP2316751B1 (de)

Applications Claiming Priority (1)

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FR0957616A FR2952101B1 (fr) 2009-10-29 2009-10-29 Dispositif de revetement pour etancheifier des reservoirs de stockage de produits solides ou liquides

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CN114275393B (zh) * 2020-09-27 2023-02-28 湖南梨树园涂料有限公司 一种防水涂料生产用储存装置

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FR2262177A1 (en) * 1974-02-25 1975-09-19 Bignier Schmid Laurent Back-to-back angle-iron fix sheeting to concrete walls - adjusting for un-eveness by weld between angles
DE2927164A1 (de) * 1979-07-05 1981-01-08 Hesa Alu Bauelemente Herbert S Fassadenverkleidung
FR2769657A1 (fr) 1997-10-15 1999-04-16 Torrione Et Associes Cuvelage inox pour reservoirs

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FR2952101B1 (fr) 2011-12-02
FR2952101A1 (fr) 2011-05-06
PT2316751E (pt) 2014-02-24
ES2445705T3 (es) 2014-03-04

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