null

Gilson MA-169 Magnesium Sulfate Soundness Hydrometer

SKU:
V015.MA-169
Condition:
New

Price $36.48
Due to Manufacturer shipping delays this product has an estimated delivery in 1-2 weeks after ordering
* Estimate is for US customers only.
* Shipping and Import Duties are calculated at checkout.

Frequently Bought Together

Please choose Options for all selected Products

The Magnesium Sulfate Soundness Hydrometer measures specific gravity of sulfate solution to ±0.001 SG.

Soundness testing of aggregate requires repeated immersion cycles in sodium sulfate or magnesium sulfate solution, followed by drying. Rehydration of the salts simulates expansion of freezing water. Samples are then washed, dried and sieved to determine percentage of loss from original sample.

Sample Sieves holding aggregate specimens are stacked into Sieve Holders. The Holders are then immersed in Solution Buckets containing sulfate solution. The Refrigerated Circulator and Water Bath Tank need only be used if the temperature of the sulfate solution cannot be maintained at the specified 70°F (21°C).

Material Safety Data Sheet

Meets Test Methods:
AASHTO T104
ASTM C 88
CALIFORNIA 214
PTM 510

Gilson MA-169 Magnesium Sulfate Soundness Hydrometer

Gilson MA-169 Magnesium Sulfate Soundness Hydrometer