Concrete sleeper and method for the production thereof

Details Concrete sleeper and method for the production thereof Concrete sleeper and method for the production thereof

E - Fixed Constructions

01

B

E01B 3/46 (2006.01)

Patent

CA 2589943

Disclosed is a concrete sleeper for great dynamic loads with rail supporting areas (2) and a lower base zone. Said concrete sleeper is made of a high- strength standard concrete (4) that absorbs great pressure. The rail supporting areas (2) and/or the lower base zone is/are made of a wear- resistant, non-abrasive, or tension-proof material.

L'invention concerne une poutre en béton pour des grandes charges dynamiques comprenant des portées à rails (2) et une partie base inférieure, comprenant du béton standard (4) à haute rigidité, recevant des forces de pression élevées, les portées à rails (2) et/ou la partie base inférieure comprenant un matériau résistant à l'usure, au frottement ou à la traction.

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