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Gilson HM-512 Geotechnical Gauge

SKU:
V015.HM-512
Condition:
New

Price $26.52
Est Delivery in 4-7 days after ordering

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The Geotechnical Gauge is a water-resistant 5x8in (127x203mm) plastic card on a lanyard and has a wealth of information for classification of soils. Six color chips, four patches of sized grains, and four tables assist in classifying:

• Soils by particle size using the Unified Soils Classification System.

• Coarse and fine grained soils into fifteen descriptive categories from gravels and sands to silts and clays.

• Sand by type from very loose to very dense.

• Clays from very soft to hard.

Categories are defined by appearance, by handling properties, or by ranges of field and laboratory test results. Edges of the card have separate 0-6in and 0-110mm scales.