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Accession Number PB2014-106442
Title Development and Testing of Synthetic Riprap Constructed from Coal Combustion Products.
Publication Date Nov 2013
Media Count 8p
Personal Author J. Drury J. S. Volz R. M. Zipprich
Abstract Even with an increase in the amount of CCPs used in concrete construction, soil stabilization, and other applications, the coal power industry must dispose of a significant amount of fly ash and bottom ash. One potential avenue for the material is to develop a riprap to armor bridge abutments, bridge pilings, streambeds, and shorelines against scour and ice damage. The proposed research plan is divided into three (3) phases, which consist of the following: Phase I V Product & Criteria Development Phase II V Prototype Development & Testing Phase III V Production Plant Design Phase I involves determining the most appropriate applications for the synthetic riprap. There are several ranges of potential products available depending on the specific applications, including bridge pier scour prevention, channel stabilization, lake boundary erosion control, and shoreline protection. Once the potential product areas have been determined, the next part of Phase I will be to determine the necessary design requirements and specifications for the riprap. Phase II involves prototype development and testing based on the results from Phase I. Phase III involves development of a production plan and facility layout.
Keywords Activated carbon
Bottom ash
Bridge substructures
Bridge waterways
By-products
Coal
Combustion
Erosion
Fly ash
Hydraulic structures
Riprap
Scour


 
Source Agency N/A
NTIS Subject Category 97F - Fuel Conversion Processes
50C - Construction Equipment, Materials, & Supplies
50B - Civil Engineering
89C - Construction Management & Techniques
89G - Construction Materials, Components, & Equipment
99B - Industrial Chemistry & Chemical Process Engineering
71F - Composite Materials
43G - Transportation
Corporate Author Missouri Univ. of Science and Technology, Rolla, MO. Center for Transportation Infrastructure and Safety/NUTC program.
Document Type Technical report
Title Note Final rept.
NTIS Issue Number 1418
Contract Number DTRT06-G-0014

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