Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Characterization of Simulated Low-Level Waste Grout Produced in a Pilot-Scale Test
The objectives of a pilot-scale grout test were to determine the homogeneity of the grout produced under conditions similar to those planned for the TGF, to evaluate performance of candidate grout processing equipment for the TGF, and to evaluate properties of grout that was produced during continuous operation over an extended time period and cured in a large monolith. This report addresses the first and third objectives. Tests were conducted on pilot-scale grout slurry, simulated waste solution, dry solids blend samples, and cured grout samples. Grout slurry collected at two points during the pilot-scale test and slurry produced in the laboratory were characterized by measuring rheology, drainable liquid, and penetration resistance. Cured grout samples included samples collected during the pilot-scale test and cured in the laboratory, samples produced in the laboratory, samples obtained from tubes inserted into the monolith, and samples from cored sections of the monolith. Tests conducted on the cured samples included compressive strength, density, ultrasonic pulse velocity, leachability, and microstructural characterization. 10 refs., 12 figs., 16 tabs. (ERA citation 13:028908)
Characterization of Simulated Low-Level Waste Grout Produced in a Pilot-Scale Test
The objectives of a pilot-scale grout test were to determine the homogeneity of the grout produced under conditions similar to those planned for the TGF, to evaluate performance of candidate grout processing equipment for the TGF, and to evaluate properties of grout that was produced during continuous operation over an extended time period and cured in a large monolith. This report addresses the first and third objectives. Tests were conducted on pilot-scale grout slurry, simulated waste solution, dry solids blend samples, and cured grout samples. Grout slurry collected at two points during the pilot-scale test and slurry produced in the laboratory were characterized by measuring rheology, drainable liquid, and penetration resistance. Cured grout samples included samples collected during the pilot-scale test and cured in the laboratory, samples produced in the laboratory, samples obtained from tubes inserted into the monolith, and samples from cored sections of the monolith. Tests conducted on the cured samples included compressive strength, density, ultrasonic pulse velocity, leachability, and microstructural characterization. 10 refs., 12 figs., 16 tabs. (ERA citation 13:028908)
Characterization of Simulated Low-Level Waste Grout Produced in a Pilot-Scale Test
R. O. Lokken (Autor:in) / M. A. Reimus (Autor:in) / P. F. C. Martin (Autor:in) / S. E. Geldart (Autor:in)
1988
55 pages
Report
Keine Angabe
Englisch
Radioactive Wastes & Radioactivity , Low-Level Radioactive Wastes , Compliance , Compression Strength , Density , Ground Disposal , Grouting , Leaching , Liquid Wastes , Pilot Plants , Radioactive Waste Facilities , Radioactive Waste Processing , Regulations , Solidification , ERDA/052001 , ERDA/053000