Mixing natural Asphalt in Bitumen Blending
Read more ...General Description of Gilsonite or "natural Asphalt" Mixing Process
Read more ...SGS OF GILSONITE
BILL OF LADING
We offer:
Analysis of commercial bulk Gilsonite to ASTM, ISO, EN and similar specifications
Analysis of the basic Gilsonite performance such as:
Penetration numbers
Needle penetration
Cone penetration
Hardness
Ductility
Melting point
Density
Storage monitoring to assess oxidation state
Testing of packing over time to asses batch lifetime.