TEST METHODS

Our laboratory regularly performs standardized, provisional and novel testing practices to evaluate the presence of iron bearing sulfide minerals i.e. pyrrhotite in aggregate. Petrography applies to samples of all types including, but not limited to:

  • Concrete

  • Mortar 

  • Grout

  • Shotcrete

  • Manufactures Stone

  • Aggregates

  • Plaster

  • Stucco

  • Terrazo

  • Sealants & Membranes

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STANDARDS

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 Test Methods

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