The era of the proprietary reinforcing systems (vol 116, pg 295, 1996)

This paper reviews developments in reinforced concrete construction, mainly in Britain, from the 1890s until the First World War, It focuses on the proprietary systems that offered structural design in this new composite material as an adjunct to supply of the reinforcement or construction of the complete reinforced concrete structure, Of these the Hennebique system, through its British agent, L. G. Mouchel, was the most prolific, with a remarkable record of expansion following its arrival in 1897, A large number of other systems were patented, although only a few found wide use, notably those of Truscon and Considere. Information is provided to assist in identifying proprietary reinforcement, floors and systems of this period in existing construction.