An insulating block (10) having a generally flattened prismatic shape for producing a sealed and insulated tank wall, comprising: a polymer foam pad (1) of which the density is greater than 100kg/m3, the polymer foam pad having cutouts so as to form a plurality of corner surfaces (2) that each extend between two adjacent side surfaces (3) of the pad, and a plurality of corner posts (5) fixed to the polymer foam pad in the cutouts and extending through the whole thickness of the insulating block between the upper and lower surfaces, in which the corner posts (5) have a thermal expansion coefficient that is between 75% and 125% of the thermal expansion coefficient of the polymer foam forming the pad and have a compressive elastic limit greater than 1.5 MPa, and preferably greater than 3 MPa, the corner posts each having an inner side surface (6) adhered to the corner surface (2).
BLOC ISOLANT POUR LA FABRICATION D'UNE PAROI DE CUVE ETANCHE ET ISOLANTE
2016-10-21
Patent
Elektronische Ressource
Französisch
IPC: | F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS |
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