ASTM F2170 Update Allows Official RH Test Results at Just 24 Hours

ASTM F2170 Update Allows Official RH Test Results at Just 24 Hours

By Wagner Meters in Wagner Meters Newsroom | 0 Comment

CONTACT: Jason Spangler EMAIL: jspangler@wagnermeters.com CALL WORLDWIDE TOLL-FREE: (800) 634-9961 ext. 235 Response to new science proving results taken at 24 and 72 hours are essentially identical. Rogue River, OR (February 14, 2018) – The international standards organization, ASTM International, published today its revised ASTM F2170 (Standard Test Method for Determining Relative Humidity in Concrete […]

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Why Measure Moisture in Old Concrete Floor Slabs?

By Jason Spangler in Best Practices & Case Studies Concrete Information & Knowledge Base | 5 Comments

This article was originally published by The Flooring Contractor in the Winter 2017 issue. Here’s a pop quiz for all of you flooring installers. You’ve got a 30, maybe 40-year-old concrete slab that “looks and feels” dry. Is it dry enough to install new flooring and coating materials? Before you answer, consider this . . […]

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Woodworker Peter Parfitt Finds Satisfaction in Helping Others

By Ron Smith in Wood Shop Wood Division Knowledge Base | 6 Comments

When renowned woodworker Peter Parfitt was six growing up in Bournemouth, an English coastal town, his father gave him a piece of 2×4, a 4” nail, and an old hammer. With that he fashioned a pretend radio . . . beginning a lifelong passion for woodworking. Though his father was a part-time carpenter who gave […]

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