NF P98-846-47*NF EN 13286-47:2012 Unbound and hydraulically bound mixtures - Part 47 : test method for the determination of California bearing ratio, immediate bearing index and linear swelling.
2012NF P98-846-47*NF EN 13286-47:2012 Unbound and hydraulically bound mixtures - Part 47 : test method for the determination of California bearing ratio, immediate bearing index and linear swelling.