Most recent development in precast concrete manufacture is application of process of "pre-stressing" to production of reinforced concrete railway ties; process which has now been adapted to mass production is described.
Pre-stressed concrete sleepers
Ry Gaz
Railway Gazette and Railway News ; 80 , n 6
1944
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
British Library Conference Proceedings | 2000
|British Library Conference Proceedings | 1996
|Engineering Index Backfile | 1942
Use of concrete sleepers and steel sleepers on Southern Railway
Engineering Index Backfile | 1943
|Concrete pot sleepers on G.W.R
Engineering Index Backfile | 1944
|