New York, NY
Award: Lehigh Hanson
Project Team:
Owner: Extell Development Company
Contractor: Pinnacle Industries II, LLC
Architect: Adamson Associates/Dattner Architects
Engineer: Dattner Architects
Concrete: Empire Transit Mix Inc.
Slag Cement: Lehigh Hanson
This 72-story high-rise residential building is 847 ft (258 m) is located at the foot of the Manhattan Bridge on the East River in New York, NY. Slag cement was used for sustainability and durability purposes on this project. In addition, slag cement helped with strengths and sustainability. The pumpability of the mixture containing slag cement helped speed construction along.
% Slag Cement Replacement | 40 to 70% |
% Portland Cement | 60 to 30% |
% Other SCM (if applicable) | |
Aggregate | Tilcon NY/NY sande stone |
Water/cementitious ratio | Range 0.28 to 0.40 |
7-day strengths | 8000 psi (55 MPa) |
28-day strengths | 10,000 psi (69 MPa) |