EP 0384840 A1 19900829 - Process for producing a composite seal structure for a bridge deck, and such a structure.
Title (en)
Process for producing a composite seal structure for a bridge deck, and such a structure.
Title (de)
Verfahren zur Herstellung einer zusammengesetzten Dichtungsstruktur für Fahrbahnplatten von Brücken und dazugehörige Struktur.
Title (fr)
Procédé d'obtention d'une structure d'étanchéité composite pour tabliers d'ouvrages d'art et structure correspondante.
Publication
Application
Priority
FR 8902366 A 19890223
Abstract (en)
The invention relates to a process for producing a composite seal structure (1) for bridge decks in which there is applied, between the base support (2) at least partially made of concrete and the sealing layer or layers (5), a draining bituminous mixture layer (4) whose high void content enables air and/or water which is released in the form of vapour from the support (2) to be absorbed so as to avoid the appearance of bubbles, blisters and the like. <IMAGE>
Abstract (fr)
L'invention concerne un procédé d'obtention d'une structure d'étanchéité composite (1) pour tabliers d'ouvrages d'art dans lequel on applique entre le support de base (2) au moins partiellement en béton et la ou les couches étanches (5) un enrobé drainant (4) dont la forte teneur en vides permet d'absorber l'air et/ou l'eau se dégageant sous forme de vapeur du support (2) pour éviter l'apparition de bulles, cloques et autres.
IPC 1-7
IPC 8 full level
E01D 19/08 (2006.01); E04D 7/00 (2006.01); E04D 11/02 (2006.01)
CPC (source: EP US)
E01D 19/083 (2013.01 - EP US); E04D 7/00 (2013.01 - EP US); E04D 11/02 (2013.01 - EP US)
Citation (search report)
- [A] DE 2439573 A1 19760226 - DYNAMIT NOBEL AG
- [A] EP 0178345 A1 19860423 - DEUTSCHE ASPHALT GMBH [DE]
- [A] DE 1658603 A1 19701022 - HEIMBERGER DR ING WALTER
- [A] US 3690227 A 19720912 - WELTY LLOYD G
Designated contracting state (EPC)
AT BE CH DE DK ES GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0384840 A1 19900829; EP 0384840 B1 19930113; AT E84589 T1 19930115; CA 2010644 A1 19900823; DE 69000744 D1 19930225; DE 69000744 T2 19930805; DK 0384840 T3 19930419; ES 2038041 T3 19930701; FR 2643399 A1 19900824; FR 2643399 B1 19910614; GR 3007173 T3 19930730; US 5024552 A 19910618
DOCDB simple family (application)
EP 90400487 A 19900221; AT 90400487 T 19900221; CA 2010644 A 19900222; DE 69000744 T 19900221; DK 90400487 T 19900221; ES 90400487 T 19900221; FR 8902366 A 19890223; GR 930400412 T 19930225; US 48295190 A 19900222