99.60 Withdrawal effective Apr 25, 2012
CEN
CEN/TC 227 Road materials
European Norm
93.080.20 Road construction materials
The standard specifies the method for the laboratory determination of the California bearing ratio (CBR) and immediate bearing index (IBI). The standard describes the principle of the tests, the apparatus required, the preparation of the test specimens, the curing of the specimens if required, the testing of the specimens, and the expression and reporting of the results. The preparation of the test specimens for CBR and IBI determination is by dynamic compaction using Proctor or modified Proctor compactive effort as specified in prEN 00227411.
Legislation related to this standard
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
WITHDRAWN
EN 13286-47:2004
99.60
Withdrawal effective
Apr 25, 2012
WITHDRAWN
EN 13286-47:2012