Special-Uses-Alkali - Expanded Shale & Clay

Target Air Content, % 6.0 -- -- 1.62*Aggregate mass determined in SSD condition Total: 3705 lb 26.34 206Coarse Aggregate Absorption, % 1.3 Theo. Unit Wt., pcf: 140.6 Coarse MC% : 2.2Fine Aggregate Absorption,% 1.5 W/C Ratio: 0.50 Fine MC% : 7.5Physical Properties(TestActualResults) JAC/CTS COMPRESSIVE STRENGTH DATA Laboratory Batch Weights Mass, lbCompressiveJAC/CTS Date Age, days Strength Average, psi Cement 28.61Slump, in. 5 01/16/08 7 2680 Lithium Nitrate 0.70Air Content, % 4.3 01/16/08 7 2620 2667 Coarse Aggregate 97.92Temperature, F 68 01/16/08 7 2700 Fine Aggregate 68.55Unit Weight, pcf 142.4 02/06/08 28 4340 Batch Mix Water 10.03Yield, CF/CY 22.37 02/06/08 28 4510 4423 Air Entraining , ml 3 1.6W/C Ratio 0.519 02/06/08 28 4420 Water Reducer, ml 10 8.203/05/08 56 5240 Water Adjustments for slump 0.5003/05/08 56 5490 5380 Net Mix Water for Trial Batch 15.2203/05/08 56 5410 Net Mix Water / Cubic Yard 274E-28