ATDM oxidized bitumen company furnished very high tech blown asphalt material in Mega mal project as per of contractor standard and contract. The specification of oxidized bitumen was as per of BS standard which is a bit different than ASTM.
ATDM oxidized bitumen company furnished very high tech blown asphalt material in Mega mal project as per of contractor standard and contract. The specification of oxidized bitumen was as per of BS standard which is a bit different than ASTM.