Slurry microsurfacing is an economical maintenance intervention that provides effective skid resistance and surface evenness in a thin layer, thus improving the road safety. Researchers aimed to develop an innovative application of slurry seal, capable of gathering in a single material some technical solutions for various functional and environmental aspects. The purposes of this intervention are: restoring skid resistance, sealing surface cracking, reducing tire/pavement noise, adding crumb rubber from tires as a recycling material and reducing atmospheric emissions using the cold technique. A 3D laser scanner device has been used to evaluate the surface texture and analyze the roughness parameters.
A study on texture and acoustic properties of cold laid microsurfacings / Sangiorgi C.; Bitelli G.; Lantieri C.; Irali F.; Girardi F.. - In: PROCEDIA: SOCIAL & BEHAVIORAL SCIENCES. - ISSN 1877-0428. - STAMPA. - 53:(2012), pp. 223-234. (Intervento presentato al convegno SIIV-5th International Congress - Sustainability of Road Infrastructures 2012 tenutosi a Roma nel october 2012) [10.1016/j.sbspro.2012.09.875].
A study on texture and acoustic properties of cold laid microsurfacings
SANGIORGI, CESARE;BITELLI, GABRIELE;LANTIERI, CLAUDIO;IRALI, FEDERICO;GIRARDI, FABRIZIO
2012
Abstract
Slurry microsurfacing is an economical maintenance intervention that provides effective skid resistance and surface evenness in a thin layer, thus improving the road safety. Researchers aimed to develop an innovative application of slurry seal, capable of gathering in a single material some technical solutions for various functional and environmental aspects. The purposes of this intervention are: restoring skid resistance, sealing surface cracking, reducing tire/pavement noise, adding crumb rubber from tires as a recycling material and reducing atmospheric emissions using the cold technique. A 3D laser scanner device has been used to evaluate the surface texture and analyze the roughness parameters.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
