Mentions concrete used to build the Third Water Tunnel.
And the amount of concrete used could fill 103 Olympic-size swimming pools.
The second was the increase in the ultimate strength of concrete used for columns.
No one kept records of tests on the concrete used in the foundation, although the city required them.
About a dozen of those firms produce about three-quarters of the concrete used in the city.
All the ready-mixed concrete used in Manhattan originates in plants in Queens, Brooklyn, and the Bronx.
The high-compression concrete used in Dubai's Burj Khalifa, the world's tallest structure, was made with sand imported from Australia.
Slab, In architecture, a flat, monolithic piece of stone or concrete used for a floor or roof.
The investigation into possible fraud in the testing of concrete used in New York City construction projects has taken a troubling turn.
Until now, he has focused largely on companies that test the safety and durability of concrete used in subways, bridges, roadways, sports stadiums and other structures.
Many of the reports on the restoration lamented its inconsistency, with different materials, including lime, mortar and concrete, used in different places.
