Global Patent Index - EP 0433155 B1

EP 0433155 B1 19930428 - PROCESS FOR MAKING FATIGUE-RESISTANT WATERPROOF BITUMINOUS ROADSURFACES

Title (en)

PROCESS FOR MAKING FATIGUE-RESISTANT WATERPROOF BITUMINOUS ROADSURFACES

Publication

EP 0433155 B1 19930428 (FR)

Application

EP 90403515 A 19901210

Priority

FR 8916662 A 19891215

Abstract (en)

[origin: EP0433155A1] The process for making the bituminous road surface on supporting ground comprises the production of at least one base or bed course and/or a surfacing, with possible interposition of a bonding course, and it is characterised according to the invention in that a binder enrichment course of the bottom of the bed is applied onto the support before the bed course, the former comprising at least one course of aggregate and at least one course of highly over-enriched binder. Public works.

IPC 1-7

E01C 7/18; E01C 19/08

IPC 8 full level

E01C 7/18 (2006.01); E01D 19/08 (2006.01)

CPC (source: EP)

E01C 7/185 (2013.01); E01C 7/187 (2013.01); E01D 19/083 (2013.01)

Designated contracting state (EPC)

BE ES LU NL

DOCDB simple family (publication)

EP 0433155 A1 19910619; EP 0433155 B1 19930428; ES 2040579 T3 19931016; FR 2656013 A1 19910621; FR 2656013 B1 19920417

DOCDB simple family (application)

EP 90403515 A 19901210; ES 90403515 T 19901210; FR 8916662 A 19891215