GSE Gundseal Video
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Available Resources
Video: FHWA Geosynthetic Reinforced Soil Integrated Bridge System Implementation
Phew, that’s a mouthfull. The FHWA has recently posted a YouTube version of their 19-minute video (below) showing how to build geosynthetic-reinforced soil integrated bridge systems (GRS-IBS). The video is based on the content in […]
Available Resources
Geosynthetic Institute issues new white paper on MSE landfill berms
The Geosynthetic Institute has released a white paper examining ‘U.S. State Environmental Agency Status with Respect To Reviewing and Permitting Mechanically Stabilized Earth (MSE) Landfill Berms’. The use of MSE Walls to buttress landfill berms […]
Standards and Codes
ASTM Updates September 2009
This post contains a summary of geotechnical, materials testing, geosynthetic and related testing standards that were updated by ASTM during the month of September. This month there were not as many updates as the last couple, but a few that caught my eye are a new standard for measuring geosynthetic-soil resilient interface shear stiffness, a revision to the standard practice for laboratories testing concrete and concrete aggregates for use in construction and criteria for laboratory evaluation and a revision to the standard for measuring slump flow of self-consolidating concrete.