What ASTM F2170 and F1869 Actually Measure ASTM F2170 and ASTM F1869 answer two different questions about the same slab. F2170, formally the “Standard Test
Concrete RH Testing: Tips to Reduce Your Risk of — 2026 update from ifti.
3 Tips for Concrete Moisture Testing in the Real World — 2026 update from ifti.
How Many Sensors Do I Need to Test for My Flooring Job? — 2026 update from ifti.
Multi-Use vs. Single-Use Moisture Sensors — 2026 update from ifti.
The ASTM F1869 calcium chloride test measures surface MVER on concrete slabs. Learn what it tests, its critical limitations vs. F2170, and when each method is appropriate.
Floor flatness is a go/no-go constraint for AGV, VNA, and high-reach lift truck systems. This guide covers the FF/FL numbers, testing standards, and remediation decisions operations managers need before committing to an equipment upgrade.
Learn how ASTM F2170 RH testing works, when to use it, and how it helps prevent flooring failures on concrete slabs.
High pH can destroy adhesives even if moisture levels are low. Understand the relationship between alkalinity and moisture in flooring failures.
The Two Tiers of Testing Every flooring professional carries a handheld moisture meter. But knowing which tool to use—and when—is what separates a professional installer
