Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Close control of mix and overrun saves contractor $30,000 in cement
Saving effected on Indiana Toll road project, by adjustment of concrete mix to use less cement per batch without sacrifice of specified flexural strength of 700 psi; quantity of cement represented saving of 1/4 sack per cu yd or 4% of cement requirements of entire 13.92 mi contract section; adjustment of concrete formula resulted from trial mixes and strength tests.
Close control of mix and overrun saves contractor $30,000 in cement
Saving effected on Indiana Toll road project, by adjustment of concrete mix to use less cement per batch without sacrifice of specified flexural strength of 700 psi; quantity of cement represented saving of 1/4 sack per cu yd or 4% of cement requirements of entire 13.92 mi contract section; adjustment of concrete formula resulted from trial mixes and strength tests.
Close control of mix and overrun saves contractor $30,000 in cement
Roads Streets
Persons, H.C. (Autor:in)
Roads and Streets ; 99
1956
5 pages
Aufsatz (Zeitschrift)
Englisch
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