Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Evaluation of Asphalt Rubber and Engineering Fabrics as Pavement Interlayers
Asphalt-rubber and engineering fabric interlayers have been used to retard reflective cracks in asphalt concrete overlays. These materials have generally performed satisfactorily in warm climates; however, performance in cold climates has been less than desirable. The asphalt-rubber and engineering fabric rehabilitation techniques have been used to retard the reflection of cracks in existing asphalt concrete and portland cement concrete pavements through asphalt concrete overlays. These rehabilitation techniques also decrease the size of cracks that reflect through, thus retarding the amount of water penetrating into the base course and underlying subgrade. Guidance is provided for using asphalt rubber and engineering fabrics to maximize performance in reducing reflective cracking. This study should result in improved performance of overlays and, subsequently, substantial monetary savings to the taxpayers.
Evaluation of Asphalt Rubber and Engineering Fabrics as Pavement Interlayers
Asphalt-rubber and engineering fabric interlayers have been used to retard reflective cracks in asphalt concrete overlays. These materials have generally performed satisfactorily in warm climates; however, performance in cold climates has been less than desirable. The asphalt-rubber and engineering fabric rehabilitation techniques have been used to retard the reflection of cracks in existing asphalt concrete and portland cement concrete pavements through asphalt concrete overlays. These rehabilitation techniques also decrease the size of cracks that reflect through, thus retarding the amount of water penetrating into the base course and underlying subgrade. Guidance is provided for using asphalt rubber and engineering fabrics to maximize performance in reducing reflective cracking. This study should result in improved performance of overlays and, subsequently, substantial monetary savings to the taxpayers.
Evaluation of Asphalt Rubber and Engineering Fabrics as Pavement Interlayers
R. C. Ahlrich (Autor:in)
1986
48 pages
Report
Keine Angabe
Englisch
Highway Engineering , Asphalt , Concrete , Pavements , Rubber , Climate , Cold regions , Engineering , Fabrics , Layers , Cracks , Reflection , Overlays , Cements , Rehabilitation , Water
Evaluation of Asphalt-Rubber Interlayers. (Revised)
| NTIS | 1994
Performance Evaluation of Crumb-Rubber Modified Asphalt Interlayers
| British Library Conference Proceedings | 1994