spalled slab

Игры ⚽ Нужен реферат?

Concrete cancer — is a colloquial name for the deterioration of concrete caused by the presence of contaminants or the action of weather combined with atmospheric properties. While often used in the context of the rusting of concrete reinforcement bar (rebar), the … Wikipedia
Holland Tunnel fire — The Holland Tunnel fire occurred on the morning of Friday, May 13, 1949, in a hazardous materials truck passing through the Holland Tunnel under the Hudson River between New York and New Jersey.TimelineAt 8:30 a.m. a truck carrying eighty 55… … Wikipedia
Pennsylvania Bluestone — is a layered sandstone found only in the northeastern tier of Pennsylvania, parts of northern New Jersey and the southern tier of New York. Pennsylvania Bluestone has many uses, from cut dimensional stone used in patios, walkways and stair treads … Wikipedia
Ostap "Joe" Bender — (May 1, 1925 December 25, 2008) was an innovative and creative noted American civil engineer. He was recognized with industry and government awards for his bold and imaginative approach to bridge engineering design in the advancement of the art… … Wikipedia

Словари и энциклопедии на Академике