A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reactions of Mustard on Concrete
The reactions of the blister agent mustard, (bis(2-chloroethyl) sulfide, HD) were monitored on concrete substrates. The CDCl3 extract of concrete monoliths was analyzed using both NMR and GC/MSD; the percent HD extracted depended upon its contact time with the concrete before extraction. Vinyl, hydroxyl, and sulfoxide products were detected. C SSMAS NMR measurements of HD* on the concrete substrates indicated a strong interaction between the HD* and the concrete that has silica filler; the interactions between the HD* and the two concretes that had limestone filler were weak. C SSMAS NMR measurements of HD* on concrete showed that hydrolysis products were present after six days of exposure time.
Reactions of Mustard on Concrete
The reactions of the blister agent mustard, (bis(2-chloroethyl) sulfide, HD) were monitored on concrete substrates. The CDCl3 extract of concrete monoliths was analyzed using both NMR and GC/MSD; the percent HD extracted depended upon its contact time with the concrete before extraction. Vinyl, hydroxyl, and sulfoxide products were detected. C SSMAS NMR measurements of HD* on the concrete substrates indicated a strong interaction between the HD* and the concrete that has silica filler; the interactions between the HD* and the two concretes that had limestone filler were weak. C SSMAS NMR measurements of HD* on concrete showed that hydrolysis products were present after six days of exposure time.
Reactions of Mustard on Concrete
C. A. Brevett (author) / G. W. Wagner (author) / K. B. Sumpter (author) / J. S. Rice (author) / M. R. Hall (author)
2004
6 pages
Report
No indication
English
Reactions of Mustard on Concrete
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