The work described here is concerned with achieving improved high temperature and low temperature performance of rubber modified asphaltic concrete mixes, taking into consideration the compatibility, crumb rubber particle size and distribution of the asphalt-rubber composition.
Redland Stone is the leading producer of aggregates and asphaltic concrete in the state of Texas, and has mineral reserves which exceed 1 billion tons.
The third contract, valued at approximately $900,000, involves the asphaltic concrete overlay of 11 miles of Ski Basin Road, NM532, near Ruidoso, New Mexico.
Tenders are invited for removal and replacement of deteriorated and/or damaged concrete pavement, joints, curbs, ramps, and sidewalks, pavement surfacing and texturing, superpave asphaltic concrete overlay, signal modification, and other incidental items.
The work also consists of grading, surfacing and draining the roadways; furnishing and placing asphaltic concrete and portland cement pavement; constructing retaining walls, concrete barriers, curb and gutters, utility relocations, and other related appurtenances.