Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The research project evaluates the construction and performance of Monsanto's prefabricated drainage system called Monsanto Drainage Mat (MDM) or 'Hydraway' on two Pennsylvania Department of Transportation (PADOT) construction projects. Hydraway is a registered trademark of the Monsanto Company. The MDM was mechanically placed into a narrow trench, backfilled with material just excavated from the trench, and then compacted using either a vibratory compactor or a tamper with a shoe designed to fit into the narrow width trench. Advantages and disadvantages of this backfill operation are discussed and illustrated in this report. The flow of both the MDM and pavement base drain control section will be measured using tipping buckets. The installation and design of these tipping buckets are mentioned in this report. A cost comparison indicates that MDM may provide economical highway drainage if its performance is satisfactory.
The research project evaluates the construction and performance of Monsanto's prefabricated drainage system called Monsanto Drainage Mat (MDM) or 'Hydraway' on two Pennsylvania Department of Transportation (PADOT) construction projects. Hydraway is a registered trademark of the Monsanto Company. The MDM was mechanically placed into a narrow trench, backfilled with material just excavated from the trench, and then compacted using either a vibratory compactor or a tamper with a shoe designed to fit into the narrow width trench. Advantages and disadvantages of this backfill operation are discussed and illustrated in this report. The flow of both the MDM and pavement base drain control section will be measured using tipping buckets. The installation and design of these tipping buckets are mentioned in this report. A cost comparison indicates that MDM may provide economical highway drainage if its performance is satisfactory.
Prefabricated Pavement Base Drain
K. Highlands (Autor:in)
1987
37 pages
Report
Keine Angabe
Englisch
Highway Engineering , Fibers & Textiles , Road Transportation , Transportation & Traffic Planning , Transportation , Drainage , Roadbeds , Pavements , Trenching , Filter materials , Field tests , Pennsylvania , Graphs(Charts) , Evaluation , Roadbed subsurface drainage , PADOT(Pennsylvania Department of Transportation) , MDM(Monsanto Drainage Mat)
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