sand manufacturing from basalt
Basalt Sand Bonded Materials. Basalt Sand. DESCRIPTION. Bonded Basalt Sand is a crushed basalt rock aggregate manufactured to the specifiion of ASTM C-. 33. Appliion Guidelines. Basalt Sand is used as fine aggregate in concrete, grout, and mortar mixtures, and as a decorative sand. CLEAN-UP Basalt Sand does not contain cement. Basalt Sand.
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