Resources & Insights
Field notes, engineering articles, and documentation.
Lessons from real civil and marine projects, sizing methods, and the spec sheets and test data you need to specify Texas Tuff Rock Bags into your work.
Documentation & tools
Spec sheets, test data, and calculators.
Engineering-grade documentation ready to drop into your specification package.
Why bridge engineers are switching from riprap to rock bags Five field comparisons across Texas and Louisiana DOT projects show where bagged armor outperforms loose stone — particularly under high-flow events. 8 min read Spec Sheets Complete specifications for 1-Ton, 2-Ton, 4-Ton, and 8-Ton Texas Tuff Rock Bags — engineering data ready for project documentation. PDF · 4 documents Installation Guide Step-by-step procedure for filling, lifting, and placing rock bags by excavator or crane — including safety and rigging notes. PDF · 24 pages Sizing flow velocity to bag size — a practical method How we recommend bag sizes from flow data, depth, and substrate type — with worked examples from a streambank, a port toe, and an offshore monopile. 6 min read Test Data & Certifications ASTM/ISO tensile, puncture, and tear results and TRI Environmental/SGS/GTS laboratory validation reports. Lab reports Sizing Calculator Recommend a bag size and quantity based on flow velocity, depth, and application — engineering-grade. Interactive
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