

Brand name: ALAMO S
Company: Harbison-Walker Refractories Co.
Location: Vandalia and Fulton plants, Missouri
Years: 1935-1961+
Type: Superduty Firebrick
Description: Brand name impressed into the face. The "S" stands for stronger than the regular ALAMO firebrick.
Equipment: Power-pressed, extrusion, air-rammed, hand-molding, tunnel kilns,
periodic kilns.
Deposit: High-grade refractory fire clay.
Comments: Used in blast-furnace stoves, electric steelmelting furnace roofs.
Brick from the collection of James Salata.
References: Harbison-Walker Refractories Company. Modern Refractory Practice. 1961,
p. 65-66; Gurcke, Karl. Bricks and Brickmaking. University of Idaho Press, 1987, p. 196.
Comments or questions are welcomed.
Please send email to Dan Mosier at danmosier@earthlink.net.