A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Infra-red lamps replace gas heaters for protecting steel-formed concrete
Fresh concrete of earth fill dam cutoff wall is kept from freezing by banks of 250-w infrared lamps; so far no attempt has been made to place method on scientific basis.
Infra-red lamps replace gas heaters for protecting steel-formed concrete
Fresh concrete of earth fill dam cutoff wall is kept from freezing by banks of 250-w infrared lamps; so far no attempt has been made to place method on scientific basis.
Infra-red lamps replace gas heaters for protecting steel-formed concrete
Eng News-Rec
Engineering News-Record ; 144
1950
Article (Journal)
English
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