Tinna does not produce Bitumen. Tinna produces Crumb Rubber Modifier (CRM) which is mixed with Bitumen (around 12 to 15 %) in the top layer to bring added strength to the road and increase its life. The technical properties of this bio-bitumen – whether it needs the same amount of CRM or more or less or not at all are not mentioned. Whether this is a threat or opportunity for Tinna depends on that.
| Subscribe To Our Free Newsletter |
