The Structural Engineer > Archive > Volume 8 (1918) > Issues > Issue 1 > A method of proportioning materials for concrete
Name of File 6929-10008-06.pdf cached at 17/12/2017 19:39:53 - with 24 pages. pdfPath: E:\\CMS\webtest\files\b0\b020d2b6-d07c-473f-8f80-92c26f33ae01.pdf. thumbPath: E:\\CMS\webtest\files\pdfthumbs\b020d2b6-d07c-473f-8f80-92c26f33ae01_1.png. objDoc: 1 - True. objPreview.Log: . strFileName: b020d2b6-d07c-473f-8f80-92c26f33ae01_1.png

Members/subscribers must be logged in to view this article

A method of proportioning materials for concrete

OUTLINE OF METHODS AND TESTS RESULTS. A comparison is here made of the usual 1: 2: 4 method of proportioning concrete with one in which, no matter what the aggregates may be, the quantity of cement in the finished material remains the same for any given volume. H. C. Johnson