Documents HDPE

1. Description High-density polyethylene (HDPE), commonly used as a geomembrane, is similar to the material used in black polyethylene pipes. It has a broad chemical resistance…

Education Construction Fills and Embankment

1.  An embankment refers to a volume of earthen material that is placed and compacted for the purpose of raising the grade of a roadway (or railway) above the level of…

Documents 1 Automated Machine Guidance: Electronic Files and Design Data AASHTO Subcommittee on Construction.....

Slide 1 1 Automated Machine Guidance: Electronic Files and Design Data AASHTO Subcommittee on Construction Meeting August 18, 2010 – Burlington, VT Mark Taylor Slide 2…

Documents SPECIFICATION FOR EARTHWORKS CONSTRUCTION