EP0542605B1 - Cloison de rétention anti-incendies - Google Patents

Cloison de rétention anti-incendies Download PDF

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Publication number
EP0542605B1
EP0542605B1 EP19920403001 EP92403001A EP0542605B1 EP 0542605 B1 EP0542605 B1 EP 0542605B1 EP 19920403001 EP19920403001 EP 19920403001 EP 92403001 A EP92403001 A EP 92403001A EP 0542605 B1 EP0542605 B1 EP 0542605B1
Authority
EP
European Patent Office
Prior art keywords
fire
panel
retaining wall
resistant type
panels
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.)
Expired - Lifetime
Application number
EP19920403001
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0542605A1 (fr
Inventor
Yves Braud
Pierre Cechin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Terres Refractaires du Boulonnais Ste des
Original Assignee
Terres Refractaires du Boulonnais Ste des
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 Terres Refractaires du Boulonnais Ste des filed Critical Terres Refractaires du Boulonnais Ste des
Publication of EP0542605A1 publication Critical patent/EP0542605A1/fr
Application granted granted Critical
Publication of EP0542605B1 publication Critical patent/EP0542605B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • 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
    • B65D90/22—Safety features
    • B65D90/24—Spillage-retaining means, e.g. recovery ponds

Definitions

  • the present invention relates to a protective partition such as in particular a retaining wall of fire type intended for environmental protection in the event of a possible fire of tanks of liquid hydrocarbons or flammable chemicals.
  • retention walls are generally mounted on the periphery and on the sides of an open-air enclosure, comprising one or more storage tanks.
  • this construction has been carried out in several ways; it is either a set of sheet piles on which a mixture of refractory products based on vermiculite, chamotte, gibbsite is sprayed or a concrete wall on which an earth embankment is attached.
  • the present invention therefore proposes to improve the retention wall by ensuring better resistance to fire by the use of aluminous refractory concrete already used in steel furnaces, as well as increased flexibility by the use of removable panels.
  • composition of these aluminous refractory concrete panels based on Al2O3 alumina ensures a good seal, the material being very porous, it resists bad weather and severe fires (flame temperature of 1500 ° C), and is d 'an aesthetic aspect.
  • These panels have the distinction of being possibly made in two parts, joined at mid-height by a chair joint (tenon, mortise).
  • an aluminous refractory concrete containing approximately 45% of alumina, 45% of silica and 6% of iron oxide is first produced by pouring or preforming in the workshop.
  • at least a first generally trapezoidal panel 1 the base 2 of which is shaped so as to be embedded in an anchor block 3.
  • This base 2 comprises on its lower face 4 facing the ground a cavity 5 allowing the passage of fluids or pipes; the base 2 can also be shaped as an inverted T according to another embodiment and in this case the sole 6 is provided with a plurality of holes 7 used for the passage of tie rods for assembly with the anchor block.
  • the base 2 in trapezoidal form or in the form of a T, the latter is secured to the base 3 by pouring a concrete 8 of civil engineering. After the setting of this concrete, the assembly is capable of opposing any tilting torque resulting from a force applied to any place on the upper part.
  • the lower panel 1 is provided in its core with a wire mesh 9 which extends over its entire surface; in addition, each face 10, 11 of the latter is provided with a plurality of ribs 12, 13 of trapezoidal shape, projecting outwards and extending to the base 2 of said panel; thus, the joint action of these two characteristics makes it possible to stiffen the assembly thus formed.
  • a groove whose profile can possibly be V-shaped or U-shaped, allowing it to be joined by a tenon / mortise type assembly with the upper panel 15 which is provided with complementary shapes 16. Furthermore, a plurality of holes 17 are designed in this same area, intended to receive stiffeners 18 having to cooperate during the superposition with holes 19 made in the lower part 16 of the upper panel 15.
  • This second panel is shaped like an I, produced in the same way and in the same material as the previous one, the panel is also provided with ribs 20, 21 in the continuity of the previous ones; in its upper part 22, there is optionally made a plurality of radial holes 23 for possible attachment, in particular by stainless steel bolts with sheet piles 24 conforming the retention enclosure.
  • the thickness 25 of the upper panel 15 is variable and is mainly a function of the height of the final wall.
  • the fire protection assembly is obtained by superimposing the two panels, the mid-height border area is sealed by the use of baffle assembly.
  • the base 2 of the lower panels 1 has broken edges 28, head to tail at each end, so that one can indifferently make turns to the left or to the right.
  • Metal fibrils, low carbon or alloy steel, in a proportion of 2% can be added to these panels, ensuring resistance to thermal and mechanical shock.
  • the panels 1, 15 are always made in the same way and in the same material, but in a single assembly 29, the central core 30 is hollow.
  • the body of the panel extends over its entire protective height, said body conforms to a rectangular tube, the internal cavity 31 of which can optionally be filled with an insulating material such as in particular sand, earth, fibers. mineral; this particular shape ensures the rigidity of the assembly and does not require the use of ribs, the sole on which said panel rests is provided with a plurality of holes 7 which ensures the fixing by tie rods to the raft, or is integrated into the panel (first embodiment).
  • the edge of said panel comprises in the vertical direction a series of grooves or shoulders 32 for the enclosure assembly as well as for the passage of jointing cement.
  • the user identifies by juxtaposition of panels the entire surface to be protected, the residual space between the wall of fire-resistant panels and the sheet piling is filled with earth or any other material. insulating.
  • the invention provides a novelty in the use of fire-resistant panels for retaining walls for storage enclosures of liquid hydrocarbons or flammable chemicals; in fact, these panels are removable, self-stable on the raft due to their mass and their rigidity, the juxtaposition of these panels with high flame resistance is improved by the use of a cement joint and by the addition possible metallic fibrils in the aluminous refractory concrete, this set is perfectly resistant to thermal and mechanical deformations and expansions of the sheet piles surrounding the enclosure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Building Environments (AREA)
EP19920403001 1991-11-15 1992-11-05 Cloison de rétention anti-incendies Expired - Lifetime EP0542605B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9114113 1991-11-15
FR9114113A FR2683841B1 (fr) 1991-11-15 1991-11-15 Cloison de retention anti-incendies.

Publications (2)

Publication Number Publication Date
EP0542605A1 EP0542605A1 (fr) 1993-05-19
EP0542605B1 true EP0542605B1 (fr) 1996-05-15

Family

ID=9418994

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920403001 Expired - Lifetime EP0542605B1 (fr) 1991-11-15 1992-11-05 Cloison de rétention anti-incendies

Country Status (4)

Country Link
EP (1) EP0542605B1 (es)
DE (2) DE69210763T2 (es)
ES (1) ES2044821T1 (es)
FR (1) FR2683841B1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2743100B1 (fr) * 1995-12-28 1998-05-22 Chapsol Mur de soutenement ou de stockage d'un materiau ou produit quelconque
WO2011035819A1 (en) * 2009-09-28 2011-03-31 Kristian Hoyle A secondary containment system
WO2015051847A1 (en) * 2013-10-10 2015-04-16 Entexol Limited A secondary containment system and method
US9908692B2 (en) 2015-05-06 2018-03-06 ASFI Partners, L.P. Multi-piece storage tank pad with separate connectors
CN114681835B (zh) * 2022-04-08 2023-07-07 黄山徽弘泰建设集团有限公司 一种用于文物建筑的移动式防火分隔装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600583A (en) * 1945-07-17 1948-04-13 Frederick William Rowbotham Improvements in, or relating to, flood banks and similar structures and to units foruse in the erection of such structures
US3402787A (en) * 1965-09-01 1968-09-24 See Jacques Leon Alexandre Self-supporting elements for erecting dismantleable constructions
US3877526A (en) * 1973-09-18 1975-04-15 William R Dolbeer Explosion and fire barrier
JPS54150433A (en) * 1978-05-19 1979-11-26 Denki Kagaku Kogyo Kk High refractory* high strength alumina cement in alkaline environment
US4311199A (en) * 1980-01-07 1982-01-19 Josef Elias Reuseable portable firewall
CA1247426A (en) * 1987-02-27 1988-12-28 Dwayne Bendfeld Portable dike system
FR2620344A1 (fr) * 1987-09-14 1989-03-17 Renoux Jacques Structures mobiles anti-feu

Also Published As

Publication number Publication date
EP0542605A1 (fr) 1993-05-19
DE542605T1 (de) 1994-03-17
FR2683841B1 (fr) 1994-01-07
DE69210763T2 (de) 1996-10-10
DE69210763D1 (de) 1996-06-20
ES2044821T1 (es) 1994-01-16
FR2683841A1 (fr) 1993-05-21

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