Tag Archives: ASTM E331

RM Group to present at RCI Convention

Todd Mikkelson, inventor of the Rain Maker spray rack and owner of the RM Group, will be presenting “ASTM in the Real World” at this week’s RCI Convention and Trade Show in Orlando, FL. The convention is being held at … Continue reading

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Differences between ASTM E331 & ASTM E1105

Question: “I have read both ASTM E 331 and ASTM E 1105 and can’t find any difference between the two test methods. It stands to reason that there is a difference, otherwise why two test methods? Can you please explain … Continue reading

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