Elkem ASA, Materials is the world's largest manufacturer and supplier of microsilica (silica fume), the high performance mineral additive for use in concrete.
Mailing Address:
P.O.Box 266 Pittsburgh PA 15230-0266
USA
Phone: 412-299-7242
Elkem ASA, Materials is the world's largest manufacturer and supplier of microsilica (silica fume), the high performance mineral additive for use in concrete.
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