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ASTM C295 is one component of a testing program to assess the suitability of an aggregate for use in concrete. It can be performed in conjunction with tests listed in ASTM C33, Specification for Concrete Aggregates, or conducted independently as an indicator of general aggregate quality. Related tests often performed in conjunction with ASTM C295 include petrographic number (PN), scratch hardness, and percentage of flat and elongated particles.
The test is performed on:
The detailed petrographic report will provide the following information:
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We are the leading laboratory for aggregate petrography. Each of our petrographers has a solid educational foundation in geological sciences and construction materials and routinely perform ASTM C295 on aggregates from around the world.
To get in contact with an aggregate expert, please visit www.ctlgroup.com/contact