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砂的湿胀试验装置

Bulking of Sand Apparatus

砂的湿胀试验装置

Bulking of Sand Apparatus — Aggregate Testing Equipment

Damp sand occupies more volume than dry sand, so sites that batch by volume must correct for bulking or the mix ends up short of sand. We supply glass cylinder sets for the laboratory method, a steel container field kit, a surface moisture flask, an electric hot plate moisture kit and a microwave moisture probe for batching plants. Whether you batch by volume or mass, and how often moisture changes, decide the choice. The apparatus supports IS 2386 (Part 3), ASTM C70 and ASTM C566.

5 models Range code BSA OEM available

Applicable standards

IS 2386 (Part 3) ASTM C70 ASTM C566 BS 812-109

How to specify

  1. Check bulking at the start of each shift and after rain, since moisture in a stockpile changes quickly.
  2. Fine sands bulk more than coarse sands, so test each sand source separately.
  3. If you batch by mass, a moisture probe in the bin gives a continuous correction instead of spot checks.
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Models in this range

5 models

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Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.