JP2702956B2 JP63063061A JP6306188A JP2702956B2 JP 2702956 B2 JP2702956 B2 JP 2702956B2 JP 63063061 A JP63063061 A JP 63063061A JP 6306188 A JP6306188 A JP 6306188A JP 2702956 B2 JP2702956 B2 JP 2702956B2 Authority JP Japan Prior art keywords static mixing mixing stage bitumen water mixer Prior art date Legal status (The …
JPH0721111B2 JP60089103A JP8910385A JPH0721111B2 JP H0721111 B2 JPH0721111 B2 JP H0721111B2 JP 60089103 A JP60089103 A JP 60089103A JP 8910385 A JP8910385 A JP 8910385A JP H0721111 B2 JPH0721111 B2 JP H0721111B2 Authority JP Japan Prior art keywords bitumen emulsion water phase ratio weight Prior art date Legal status …