The Iowa Portland Cement Company is formed and builds a wet process plant in Des Moines, operating two kilns.
A quarry is opened near Earlham, Iowa, 30 miles west of the plant. The rock is moved to the plant by rail.
1910
1920s
1920
Hawkeye Cement Company takes over the operation.
1920
1940s
1940
Marquette Cement Manufacturing Company buys the plant.
1940
1950s
1952
The annual producing capacity of the plant climbs to approximately 2,000,000 barrels of various types of Portland and masonry cements.
1952
1970s
1979
Marquette sells the plant to The Monarch Cement Company, based in Humboldt, Kansas. At the time of purchase, the plant is rated at 300,000 TPY.
1979
1980s
1985
The producing plant is transitioned to a clinker grinding facility. Clinker from the Humboldt plant is trucked in open-top trailers to Des Moines for grinding into finish cement.
1985
1990s
1994
The plant becomes a distribution terminal, receiving cement via covered rail hopper cars and bottom-dump semi-trailer trucks and pneumatic trucks.
1994
2000s
2000
The Des Moines terminal officially becomes Monarch Cement of Iowa, Inc., a wholly owned subsidiary of The Monarch Cement Company.
2000
1910
The Iowa Portland Cement Company is formed and builds a wet process plant in Des Moines, operating two kilns.
A quarry is opened near Earlham, Iowa, 30 miles west of the plant. The rock is moved to the plant by rail.
1920
Hawkeye Cement Company takes over the operation.
1940
Marquette Cement Manufacturing Company buys the plant.