A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR APPLYING THERMOPLASTIC MARKINGS TO ROAD SURFACES
The disclosure relates to a method of producing a thermoplastic marking (1), the method comprising the steps of: i. heating and extruding (120) a thermoplastic material composition (1) comprising a) thermoplastic material, b) filler material, and c) pigment, ii. extruding (120) the thermoplastic material composition (1) from an extruder (20) onto a conveyor (30), the thermoplastic material composition (1) having an exit temperature (T exit ) of between 100-190 °C when leaving the extruder (30), iii. controlling (130) a surface temperature of the surface (1a) of the thermoplastic material composition (1) to a temperature (T es ) being 0-180 °C lower than the exit temperature (T exit ) and being between the melting temperature (T m ) and the glass transition temperature (Tg) of the thermoplastic material (1), and iv. introducing (140) by force a plurality of stamping tools (41) into the extruded and thus cooled thermoplastic material composition (1) to a predetermined depth (d) from a first surface (1a) of the extruded thermoplastic material composition (1).
METHOD FOR APPLYING THERMOPLASTIC MARKINGS TO ROAD SURFACES
The disclosure relates to a method of producing a thermoplastic marking (1), the method comprising the steps of: i. heating and extruding (120) a thermoplastic material composition (1) comprising a) thermoplastic material, b) filler material, and c) pigment, ii. extruding (120) the thermoplastic material composition (1) from an extruder (20) onto a conveyor (30), the thermoplastic material composition (1) having an exit temperature (T exit ) of between 100-190 °C when leaving the extruder (30), iii. controlling (130) a surface temperature of the surface (1a) of the thermoplastic material composition (1) to a temperature (T es ) being 0-180 °C lower than the exit temperature (T exit ) and being between the melting temperature (T m ) and the glass transition temperature (Tg) of the thermoplastic material (1), and iv. introducing (140) by force a plurality of stamping tools (41) into the extruded and thus cooled thermoplastic material composition (1) to a predetermined depth (d) from a first surface (1a) of the extruded thermoplastic material composition (1).
METHOD FOR APPLYING THERMOPLASTIC MARKINGS TO ROAD SURFACES
VERFAHREN ZUM AUFBRINGEN VON THERMOPLASTISCHEN MARKIERUNGEN AUF STRASSENOBERFLÄCHEN
PROCÉDÉ D'APPLICATION DE MARQUAGES THERMOPLASTIQUES SUR DES REVETEMENTS DE ROUTES
FAGE-PEDERSEN ANDERS MICHAEL (author) / LEHMANN CARLSEN MORTEN (author)
2019-02-20
Patent
Electronic Resource
English
IPC:
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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