... Cem . 1. Cem . 1. Cem . 1. Cem . 1. Cem . 1. Cem . 1 . Sand o . Sand 1. Sand 2. Sand o . Sand 1. Sand 2 . THREE MONTHS . SIX MONTHS . Proportions by Volume Proportions by Volume Cem . 1. Cem . 1. Cem . 1 . Sand o . Sand 1. Sand 2 . Cem ...
... Cem 3 : 82-3 Ag '13 Tests vs. theory in reinforced - concrete flat slabs . W. A. Slater ; A. C. Arend . Eng N 69 ... 1 : 68-71 D '12 Concrete stone tooled by machinery ; meth- ods in manufacture and use of products of the Onondaga litholite ...
- = No. 1. 1 Cem . 1 Mgm . As , O , gab augen- blicklich ein starkes , gelbes Präcipitat . No. 2. 1 Ccm . 0,1 Mgm . As , O , gab binnen einer halben Minute ein mässiges , gelbes Präcipitat . No. 3. 1 Ccm . = 0,01 Mgm . As , O , gab nach ...
... 1 cem : 4 sand : 1 lime paste . Showed hair cracks where finished smooth . Pedestals , Chicago & E Ill RR , 1 cem : 1 sand . In good condition . Piers , Arkansas River bridge , Kan City So R R. , two coats , 1 cem : 3 sand one coat , 1 ...