EP 0127470 A2 19841205 - Method for constructing durable skid-resistant surface layers on roads.
Title (en)
Method for constructing durable skid-resistant surface layers on roads.
Title (de)
Verfahren zur Herstellung von beständigen rutschfesten Fahrbahndeckschichten.
Title (fr)
Procédé de construction de revêtements superficiels résistants antidérapants.
Publication
Application
Priority
GR 830171488 A 19830527
Abstract (en)
A method for applying a skid-resistant surface layer to roads involves the application of a layer of chippings which is then covered by a layer of bituminised sand. This sand fills the voids between the chippings such that, during subsequent compression with a roller, the chippings cannot rotate and remain in a random orientation. The resulting surface layer contains a relatively large proportion of chippings having a sharp or pointed edge uppermost and thus possesses good skid-resistance properties. The method may be adapted either for use in the resurfacing of an existing road or for applying a skid-resistant surface during the construction of a new road.
IPC 1-7
IPC 8 full level
E01C 7/35 (2006.01)
CPC (source: EP)
E01C 7/353 (2013.01)
Designated contracting state (EPC)
AT BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0127470 A2 19841205; EP 0127470 A3 19860319; GR 71832 B 19830629
DOCDB simple family (application)
EP 84303565 A 19840525; GR 830171488 A 19830527