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TECCO Full-Scale Tilt Test

This is a pretty neat video of Geobrugg AG Tecco slope stabilization mesh. They created a full-scale test setup with their TECCO mesh product restraining some knd of gravelly backfill. Then they tilted the entire […]

Standard Specifications for Transportation Materials and Methods of Sampling and Testing, 33rd Edition
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AASHTO 2013 Standard Specs for Sampling and Testing

AASHTO’s Standard Specifications for Transportation Materials and Methods of Sampling and Testing, 33rd Edition and AASHTO Provisional Standards, 2013 Edition are now available for pre-order, delivery will start later this month. The 33rd Edition of […]

Cellular concrete being flowed into pipeline trench
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Cellular Concrete: Filling the Void

An article in TBM magazine provides a nice overview of cellular concrete technology. I never knew this (although it makes sense) but the material was used primarily as a lightweight floor leveling product for high-rise […]

USGS TNM Topographic Data as viewed in AlpineQuest.
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USGS Topo Data on the Go

The USGS issued a press release at the beginning of May highlighting the possibility of accessing USGS topo maps and other USGS imagery on mobile devices such as Android, iPhone and iPad. The USGS is […]

Extraction of Layer Properties from Intelligent Compaction Data
Available Resources

Extraction of Layer Properties from Intelligent Compaction Data

The TRB/NCHRP has a new publication out: TRB’s National Cooperative Highway Research Program (NCHRP) Innovations Deserving Exploratory Analysis (IDEA) Final Report for NCHRP-IDEA Project 145: Extraction of Layer Properties from Intelligent Compaction Data examines a […]