Submar provides Submar Mats, articulated concrete revetment mats, for use in the most volatile and erosive environments. Our products are purpose–built to protect your assets in subsea environments, inland streams and runoff washes, and arid locations where wind erosion is a primary concern. Submar 9” and 12” mats have been used successfully for pipeline separation, stabilization, and protection for over three decades. Articulating concrete mat crossings are accepted as the engineering standard by the DOT, MMS Contractors, and Pipeline Operators. Inland, our 4.5” articulating revetment mattresses are used as protective covering for exposed pipelines in rivers and streams. In desert environments, our Armadune articulating mattresses are the standard for trapping windblown sediment and promoting vegetation.