Matest Automatic Bitumen Softening Point Apparatus, Ring and Ball Method

EN 1427, ASTM D36 ,AASHTO T53 ,NF T66-008 ,BS 2000 ,DIN 52011, UNE 7111, UNI 4161 ,CNR N. 35, RandB,R&B,Ring and Ball,Ring & Ball, Matest Ring and Ball, Controlls Ring and Ball, Auto Ring and Ball,Auto softening point, binder softening,bitumen softening,soft point,bitumen assessment