Patent EP0433155A1 successfully refreshed from Google Patents.
EP0433155A1
Expired / Lapsed
EP
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Process for making fatigue-resistant waterproof bituminous roadsurfaces
Assignee: SCREG Routes et Travaux Publics
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Filing: 1990-12-10
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Granted: —
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Expires: 2010-12-10
Abstract
Abstract 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.
Inventors
- 👤 Pierre Bense
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-05 09:51
CPC Classifications
E; E01; E01D; E01D19/00; E01D19/08; E01D19/083; E01C; E01C7/00; E01C7/08; E01C7/18; E01C7/185; E01C7/187
Claims Analysis
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References Cited (Backward Citations)
FR2231813A1
Cited
EP0069015A1
Cited
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