Flexible ducting manufactured for mine and tunnel ventilation.  Features Diameters: 12” to 120” (305mm to 3050mm). Various section lengths available for mining and tunneling. Products available for positive and negative pressure airflow. Hi-Strength product construction. Industry-leading continuous inline suspension seam. Available with a selection of hanging and levelling accessories for horizontal or vertical installations. Fire resistant for mine safety and to meet local regulations. High efficiency and quick coupling options

Split Set® Friction Rock Stabilizers (Friction Bolts)- Rock Bolts for Reliable Ground Support

Split Set® friction rock stabilizers are manufactured by International Rollforms, Inc. for underground or above ground applications in mines, tunnels, slopes, or wherever reliable ground support is needed. Our friction rock bolts produce superior holding power due to their unique design that exerts pressure against the rock over its full contact length immediately upon installation. When ground shift occurs, our rock bolts conform to the changing ground conditions. The result

MINAX® 80/3

or general large-surface ground support, MINAX® replaces welded mesh sheets or heavy mild steel chain-link mesh as a light-weight solution. It offers superior strength with significantly less overlap loss and allows significantly shorter installation times. Designed specifically for the underground mining industry, MINAX® 80/3 provides unparalleled quality through performance, durability and reliability – combined with maximum efficiency. Tests conducted by the Western Australian School of Mines (WASM) have shown that

Shallow landslide barriers SL

Our flexible shallow landslide barriers made from high-tensile steel wire protect buildings, roads and railway lines situated on slopes. They represent an efficient alternative to conventional protective measures such as dams or reinforced walls, which require extensive construction. Comprehensive tests in three specially designed test facilities, replicating real-life conditions and conducted in conjunction with the Swiss Federal Institute for Forest, Snow and Landscape Research (WSL) and the Swiss Federal Institute

Debris flow barrier UX

Our flexible ring net barriers are able to withstand demanding dynamic and static loads caused by debris flows or mudflows. They have undergone testing and proven their abilities as a complete system in debris flow tests replicating real-life conditions. We offer two types of debris flow barrier systems, depending on the channel properties and the project requirements. The UX series systems are debris flow barriers designed for larger torrents. Two