Since the volume of bitumen increases as a result of blowing and it may overflow, the blowing tower is filled up to 70 %.
Air injection is usually done when the temperature of material reach to 190-230 °C.
sales at blownasfalt dot com
Trade Term: | FOB,CFR,CIF |
---|---|
Payment Terms: | T/T,L/C |
Since the volume of bitumen increases as a result of blowing and it may overflow, the blowing tower is filled up to 70 %.
Air injection is usually done when the temperature of material reach to 190-230 °C.
sales at blownasfalt dot com