EP 1978207 A2 20081008 - Fire protection for structures

Title (en)

Fire protection for structures

Title (de)

Brandschutz an Bauwerken

Title (fr)

Pare-feu sur des constructions

Publication

EP 1978207 A2 20081008 (DE)

Application

EP 08005234 A 20080320

Priority

DE 102007016199 A 20070402
DE 102008009058 A 20080213
DE 102008012084 A 20080229

Abstract (en)

The fire protection has a sealing against water, particularly in form of a foil, and has anchors, which are brought into the rock mass to hold tunnel lining. The fasteners are used, which are brought into a side gunite layer, and also hold tunnel lining. A lightweight concrete is provided as gunite and fire protection, which consist a part from plastic foam particles, and holds a fire load of 1000 degrees celsius for 90 minutes. The expanded polystyrene particles are provided,which has an adhesion mediator at the surface.

Abstract (de)

Nach der Erfindung ist der Tunnelausbau für Eisenbahntunnel und/oder Verkehrstunnel innen mit einem Leichtbeton als Brandschutz versehen.

IPC 8 full level

E21D 11/38 (2006.01)

CPC (source: EP)

E21D 11/38 (2013.01)

Citation (applicant)

DE 3244000 C2 19890629
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DE 69700205 T2 19990930 - ITALCEMENTI SPA [IT]
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DE 69010067 T2 19941013 - TREVI SPA [IT]
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DE 60001390 T2 20031211 - ITALCEMENTI SPA [IT]
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DE 29824292 U1 20001026 - DYCKERHOFF AG [DE]
DE 29824278 U1 20000921 - DYCKERHOFF AG [DE]
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Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

EP 1978207 A2 20081008; DE 102008012084 A1 20081009

DOCDB simple family (application)

EP 08005234 A 20080320; DE 102008012084 A 20080229