Posted November 18, 2020

Allen Engineering Corp. CEO and chairman passes 

J. Dewayne Allen, CEO and Chairman of Allen Engineering Corporation (AEC)), passed away from this life to the next on November 15, 2020.

Accoring to a pres release ent out by Allen Engeineering, Allen was a civil engineer by education, an worked on the construction of Interstate highways in Missouri and Illinois in the late ’50s and early ’60s. 

In 1964, Dewayne started Allen-Hardin, Inc, a ready-mix concrete operation in his hometown of Piggott, Aransas, with his wife, Mary Ann. This company grew and changed over the years to eventually become Allen Engineering Corporation after operating numerous plants in Northeast Arkansas and Southeast Missouri. 

In 1977, Dewayne designed, engineered and manufactured his first piece of concrete equipment: the Allen Razorback Truss Screed. Under his direction, AEC grew and developed a full line of concrete equipment ranging from walk-behind and ride-on power trowels to triple-tube roller pavers.  

He was instrumental in the evolution of the flat and level concrete floors in the late 1980s and early 1990s.  Dewayne was the first designer to put clip-on float discs (pans) on ride-on power trowels in the United States. This combination of riding trowels equipped with float pans greatly improved the flatness of concrete floors as measured by F Numbers. 

These riders with pans, along with laser-guided concrete screeds, revolutionized the construction of flat and level concrete floors in the United States and around the world.  Allen’s contribution to the development of flat and level concrete floors was recognized with the prestigious Sam Face Golden Trowel Award. 

Allen was an innovator and creator at heart. He was named on more than 100 U.S. Utility and Design patents over his years while leading product development at AEC. He was always challenging the status quo and looking for a better way to place, finish, or pave concrete.   

Allen loved concrete as a building material and the concrete industry as a whole. His passion was helping concrete contractors improve their craft with machines that made their jobs easier and their finished product better. He will be remembered by many as a teacher and mentor of contractors who today produce some of the best concrete floors and pavements in the world. 

He is survived by his wife, Mary Ann; his two sons, Jay (married to Lesle) and John; and seven grandchildren.