Dalmaray was founded in 1957 by Dale Carr, Marie Carr, and Ray Hemmingway. It started with no shop, minimal forms, and one block and tackle truck. But in just 50 years time, Dalmaray has grown to become one of the largest precast producers in Wisconsin.
By adding Helix® Micro-Rebar™ steel reinforcement as a structural reinforcement technology, Dalmaray is able to create a stronger, three dimension reinforced manholes, and reduce hours from the overall manufacturing time.
Dalmaray Concrete Products
Helix ® Dosage
36"-48"dia. @ 15 lb/yd3. 60"-72"dia. @ 18 lb/yd3
Increase In Shear Strength:
Increase In Modulus of Rupture:
Increase In Durability:
Increase Construction Speed:
Reduction In Carbon Footprint:
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