Coarse Fraction updated 4/10/18
Helps with breakdown of coarse samples into USCS %gravel, %sand, and %fines. Ruler for cobbles and boulders. 3/4", #4, #10, #40 paper sieves for aggregate size estimation. 11x17 Reference
Helps with breakdown of coarse samples into USCS %gravel, %sand, and %fines. Ruler for cobbles and boulders. 3/4", #4, #10, #40 paper sieves for aggregate size estimation. 11x17 Reference
Plasticity Key updated 3/19/16
Dimension reference tool for field estimation of plasticity. ASTM and NAIS length and diameter reference for thread rolling. Bevel for smear test. Writeup 11x17Schematic 3DPrintFile
Dimension reference tool for field estimation of plasticity. ASTM and NAIS length and diameter reference for thread rolling. Bevel for smear test. Writeup 11x17Schematic 3DPrintFile
Printable Sieve Set updated 4/10/18
Basic set of sieves plotted to scale on 8.5"x11" in accordance with ASTM E11-17. 8.5x11 Reference
Basic set of sieves plotted to scale on 8.5"x11" in accordance with ASTM E11-17. 8.5x11 Reference
Pocket Penetrometer & Torvane updated 6/29/18
Crib sheet for field use of pocket penetrometer and torvane. How to operate, what they read, and adapter multipliers. Info for feeling out from the readings. 8X11PocketPenetrometer 8X11Torvane
Crib sheet for field use of pocket penetrometer and torvane. How to operate, what they read, and adapter multipliers. Info for feeling out from the readings. 8X11PocketPenetrometer 8X11Torvane