Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Abrams tests show harmful effects of organic impurities; excess clay objectionable.
Abrams tests show harmful effects of organic impurities; excess clay objectionable.
Effect of loam and clay in sand and gravel
Nat. Sand Gravel Bul
Walker, S. (Autor:in)
1927
Aufsatz (Zeitschrift)
Englisch
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Contribution to problem of use of loam or clay sand or gravel for concrete
| Engineering Index Backfile | 1932
Earth, sand-clay, and gravel roads
| Engineering Index Backfile | 1917
Study of gravel, topsoil and sand-clay roads
| Engineering Index Backfile | 1930
Effect of fineness of sand and of clay and loam on strength of mortar
| Engineering Index Backfile | 1915