Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Grout Formulations for Nuclear-Waste Isolation
It is imperative that control parameters for a grout mixture such as flow time, setting time, compressive strength, permeability, or combinations of these or of other properties be specified before a grout mixture is formulated and used. Once such parameters have been specified, it is possible to proportion a hydraulic cement-based grout mixture to meet the applicable requirements. This may be from experience or by trial mixtures or by both. While longevity of cemetitious mixtures in nonaggressive environments is known from history, satisfactory data involving specific mixtures in selected environments are still needed. Such testing is underway. While compatibility, especially long-term compatibility, of cemetitious mixtures with various rock types is also known, it is necessary to have such evidence for specific mixtures in contact with specific rocks in a selected environment or environments. Satisfactory grout mixtures may be proportioned using the standard practice set forth in Appendix A. (ERA citation 08:010352)
Grout Formulations for Nuclear-Waste Isolation
It is imperative that control parameters for a grout mixture such as flow time, setting time, compressive strength, permeability, or combinations of these or of other properties be specified before a grout mixture is formulated and used. Once such parameters have been specified, it is possible to proportion a hydraulic cement-based grout mixture to meet the applicable requirements. This may be from experience or by trial mixtures or by both. While longevity of cemetitious mixtures in nonaggressive environments is known from history, satisfactory data involving specific mixtures in selected environments are still needed. Such testing is underway. While compatibility, especially long-term compatibility, of cemetitious mixtures with various rock types is also known, it is necessary to have such evidence for specific mixtures in contact with specific rocks in a selected environment or environments. Satisfactory grout mixtures may be proportioned using the standard practice set forth in Appendix A. (ERA citation 08:010352)
Grout Formulations for Nuclear-Waste Isolation
A. D. Buck (Autor:in) / K. Mather (Autor:in)
1982
32 pages
Report
Keine Angabe
Englisch
Grout Formulations for Nuclear Waste Isolation
| NTIS | 1982
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Online Contents | 1996