Manufactured by Risi Stone Systems
Brand: DuraHold2®

Massive segmental random block stacked retaining wall, on a compacted granular base, patented shear connection, self-aligning, in single or crib wall, self-battering or vertical configurations, gravity wall, and reinforced (geogrid tie-back) for single walls 2 metres up to 8 m (26 ft) in height.

Structures and Structural | Retained Soil Systems (RSS) | Wall / Slope
Structures and Structural | Retaining Walls | Segmental Large Block
  • American Society for Testing and Materials
  • Other Standards
    • NCMA TR127B - Design Manual for Segmental Retaining Walls - third edition

Tyler Matys, Manager, Engineering Design
Risi Stone Systems on Behalf of Unilock Ltd
480 Harry Walker Parkway, Unit 10
Newmarket ON L3Y 0B3
Phone: 905 868 9255
Cellular: 416-930-9992
Fax: (905) 882-4556