Concrete slurry, wash and loss water mitigation.

Details

• Creators:
  Druschel, Stephen J. ; Roue, Leah ; Wasserman, Brian
• Corporate Creators:
  Minnesota State University. Center for Transportation Research and Implementation
• Subject/TRT Terms:
  • Slurry
  • Wastewater
  • Sediments
  • Filtration
  • Flocculating agents
  • Best practices
  • Concrete placing
  • Sand
• Publication/ Report Number:
  MN/RC 2012-21
• Resource Type:
  Tech Report
• Geographical Coverage:
  United States
• Corporate Publisher:
  Minnesota. Dept. of Transportation. Research Services Section
• Abstract:
  This report presents an evaluation of wastewaters derived from concrete placement and maintenance and the ; preparation of best management practices (BMPs). Investigation and documentation of existing practices was done ; to ensure application to real situations and enhancement of constructability for all BMPs. Laboratory analysis of ; test specimens was done to provide characterization of factors that are likely to positively or negatively influence ; concrete wastewater composition. Evaluation of sedimentation and filtration through and absorption by sand and ; geotextile materials provides a simulation of the known control techniques. Development of a constituent ; occurrence and control model with a strong statistical base achieved through experimental replication supports ; development of BMPs that are both environmentally protective and constructible.
• Format:
  PDF
• Funding:
  (c) 96273
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/26075/dot_26075_DS1.pdf
• File Type:
  [PDF - 33.21 MB]
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha-512:cde83ea7e98241dcdddfc46dbd6447e9bc9b91f462c9bdc6d54139d71933e94fdb398a166aeded3963ff18be622217bca18d6146cd019d0d4612ac97f68543f5