Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Projection X-ray microscopy of roofing materials
X-rays provide tool for studying internal structure of asphalt shingles and other roofing materials; 2 lens electromagnetic X-ray microscope is explained; results, including microradiographs are shown for variety of weathered and unweathered asphaltic products and asphalt-containing structures which were sampled to survey potentialities of method; soft X-rays, of about 8 A, produced good contrast; low magnifications were sufficient to show defects and advantages of materials for their intended applications.
Projection X-ray microscopy of roofing materials
X-rays provide tool for studying internal structure of asphalt shingles and other roofing materials; 2 lens electromagnetic X-ray microscope is explained; results, including microradiographs are shown for variety of weathered and unweathered asphaltic products and asphalt-containing structures which were sampled to survey potentialities of method; soft X-rays, of about 8 A, produced good contrast; low magnifications were sufficient to show defects and advantages of materials for their intended applications.
Projection X-ray microscopy of roofing materials
Matls Research Standards
Newman, S.B. (Autor:in) / Greenfeld, S.H. (Autor:in)
1963
6 pages
Aufsatz (Zeitschrift)
Englisch
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| Engineering Index Backfile | 1935
Engineering Index Backfile | 1945