Features the most current research on design procedures and flowable fill applications, as well as five ASTM standards on CLSM. 26 peer-reviewed papers cover a wide range of new developments in the field, including:
Ingredients -- Fly ash and aggregates including recycled glass are explored in four papers.
Properties of CLSM -- Five papers examine a wide range of properties, including bearing strength, diggability, compressibility and long term strength gain.
Test Methods, Standards, and Specifications -- Innovative testing techniques as well as a history of CLSM testing and new industry standards are featured in four papers.
Case Histories -- Numerous new uses for flowable fill, such as use in substandard bridge replacement, tilt-up construction, and use as backfill in sequential excavations are some of the applications presented in eight papers.
Pipeline Applications -- Five papers deal with specific uses for CLSM on varying types of pipeline construction and installations.
Design and Testing Controlled Low-Strength Materials (CLSM) Using Clean Coal Ash
Kraus R., Naik T., Ramme B., Sturzl R.
Use of High-Fines Limestone Screenings as Aggregate for Controlled Low-Strength Material (CLSM)
Brogdon J., Crouch L., Gamble R., Tucker C.
Development of Engineering Properties for Regular and Quick-Set Flowable Fill
Kerns L., Landwermeyer J., Pons F.
Admixture Enhanced Controlled Low-Strength Material for Direct Underwater Injection With Minimal Cross-Contamination
Davidson J., Hepworth H., Hooyman J.
Corrosion Activity of Steel in Cementitious Controlled Low-Strength Materials vs. That in Soil
Abelleira A., Berke N., Pickering D.
Fly-Ash-Based Controlled Low-Strength Material (CLSM) Used for Critical Microtunneling Applications
Bennett D., Green B., Staheli K., Walley D.
Filling Abandoned Mines with Fluidized Bed Combustion Ash Grout
Black D., Gray D., Reddy T., Ziemkiewicz P.
Properties of Low-Strength Concrete for Meeks Cabin Dam Modification Project, Wyoming
Benavidez A., Dolen T.
Ten-Year Performance Record of Non-Shrink Slurry Backfill
Brinkley D., Mueller P.
Field Test of Buried Pipe with CLSM Backfill
McGrath T., Selig E., Webb M.
Paper ID: STP1331-EB