Concrete contender

Robbins, J.

Concrete contender - 1992 - New Civil Engineer (983) 27 February 1992, 22-23(2) .

Looks at a new type of prestressed concrete beam which is challenging the use of steel in the bridge replacement market.


BRIDGES
MOTORWAYS
PRESTRESSED CONCRETE ASSOCIATION
PRESTRESSED CONCRETE BEAMS
ROAD WIDENING
SUPER Y
SY BEAM