Archive for March, 2017

Fly Ash at Bronx Zoo

March 1, 2017

elephant-pen-formworkFly Ash is a coal by-product and may be used as concrete hardener, replacing up to 30% of portland cement in the mix.

Photo: formwork at Bronx Zoo Elephant Pen, Environmental Design + Construction Magazine award winner.

Salvador Behar Architects / J. Mendelson PE