Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sand and gravel in the Pittsburgh District
Contains following papers; Selection of Sand and Gravel for Concrete in thePittsburgh District, by C. M. Reppert; Production of River Sand and Gravel, A. W. Dann; Tests to Determine Suitability of Fine and Coarse Aggregate, P. J. Freeman; Concrete and Concrete Materials, J. J. Paine; Control and Records of Concrete Construction, J. D. Stevenson; Municipal Practice in Testing Sand and Gravel Proposed for Use in Concrete, F. W. Lyon. (See also - discussion p 93-102)
Sand and gravel in the Pittsburgh District
Contains following papers; Selection of Sand and Gravel for Concrete in thePittsburgh District, by C. M. Reppert; Production of River Sand and Gravel, A. W. Dann; Tests to Determine Suitability of Fine and Coarse Aggregate, P. J. Freeman; Concrete and Concrete Materials, J. J. Paine; Control and Records of Concrete Construction, J. D. Stevenson; Municipal Practice in Testing Sand and Gravel Proposed for Use in Concrete, F. W. Lyon. (See also - discussion p 93-102)
Sand and gravel in the Pittsburgh District
Engrs. Soc. West. Pa. -- Proc
1924
37 pages
Aufsatz (Zeitschrift)
Englisch
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Sand and gravel dredging methods and costs of J. K. Davison and bro. Pittsburgh, Pa.
| Engineering Index Backfile | 1932
| NTIS | 1978
Cemented sand gravel mud-blocking agent and cemented sand gravel mixture
| Europäisches Patentamt | 2020
River operations in the Pittsburgh district
| Engineering Index Backfile | 1928