Roller compaction of the MRH Dense Graded base course layer at
39 deg C [Warm Mix Asphalt WMA].
39 deg C [Warm Mix Asphalt WMA].
Variety of light pastel colored Micro Mastic Matrix MM asphalt samples made using Biopave and GEO320 MRH asphalt bitumen binder.
Warm Mix Asphalt Bitumen from
Renewable Resources
Comparison between GEO320 and normal Class 320 asphalt pavement construction.
GEO320 MRH Mastic Roller Hybrid surface course is able to incorporate the base course layer thereby reducing pavement thickness, simplify construction and lowering costs. As a general application guide, GEO320 MRH asphalt is applied at 15-20mm thickness for footpath and light trafficked areas and 30-50mm for medium to heavily trafficked roads.
GEO320 MRH Mastic Roller Hybrid surface course is able to incorporate the base course layer thereby reducing pavement thickness, simplify construction and lowering costs. As a general application guide, GEO320 MRH asphalt is applied at 15-20mm thickness for footpath and light trafficked areas and 30-50mm for medium to heavily trafficked roads.
The completed MRH DGA asphalt driveway field trial shows the artistic patch work effect achieved using GEO320 colored bitumen binder. The 20mm GEO320 MRH surface cource was applied on top of 30mm black GEO320 MRH asphalt.
Close up view of the completed patch work art effect achieved using GEO320 MRH asphalt.
Aggregate heating by cement mixer prior to addition of GEO320 bitumen binder made from recyled and renewable resource raw materials, notice the lack of generated fumes [Warm Mix WMA]
Eerik Owerhall and Sakary Malmberg working on applying GEO320 and Bio-Pave asphalt at 100 def C [Warm Mix WMA] DGA Dense graded MRH asphalt, again notice the lack of fuming.
World first BioBitumen™ and Bio-asphalt™ warm mix field trial made using Non-Petroleum and recycled binder and aggregate waste resources.
1991 Video pictures of GEO320™ MRH™ field trial.
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