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Determines presence of injurious organic compounds in sands used in cement mortar or concrete. Test serves as warning that further tests of sands are necessary before they can be approved for use. Air shipments must meet Dangerous Goods requirements because of Sodium Hydroxide Beads. Order H-3493X without Sodium Hydroxide Beads to avoid Dangerous Goods requirements.
Uses a microprocessor-based temperature control with integral heater and chiller.
Used for ASTM D4373, the rapid determination of calcium carbonate in soils
For determining density of powdered materials — limes, slag and hydraulic cement
Used to determine the void content of uncompacted coarse aggregates
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