Boosters for a more sustainably produced cement, which slashes greenhouse gas emissions up to 40% compared to ordinary portland cement production, say the material, called limestone calcined clay cement, is the next best embodied carbon reducer for concrete since portland limestone cement.
The building team for the WTC’s plain petite theater, known as PAC NYC, tackled architectural, structural and logistical challenges to build the 129,000-sq-ft performance venue, with three reconfigurable performance halls and an exotic translucent marble skin.
After snags and a redesign, the team working on arresting significant future settlement of the 645-ft-tall condominium tower has declared the $100-million fix a success.
The team that built the 230,000-sq-ft addition to the American Museum of Natural History pulled all the stops to create a lobby atrium that evokes a canyon.