Bernold Sheets & Lagging

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MINING

Bernold Sheets are grooved, undulated and bent to a certain radius, manufactured in sizes up to 2/3mm and 1080x1200mm long.

They act as a concrete framework when totally cured.

Sheets are assembled over the steel arches, overlapped and hooked up with pins. Each sheet will cover approximately 1m2.

Ribs provided within the sheets every 120mm are considered equivalent to a concrete framework structure.

The Bernold System provides more security, efficiency and is economical.

SpecificationsValue
Wide1190mm
Length Before Rolled1225mm
Length After Rolled1080mm
Number of Waves9
Thickness2mm +/- 2
Weight21 kg/ud2

Lagging

Techniques learned about shaping steel for strength, performance, and value in the world’s tunnels and shafts can be applied to the benefit for each project.

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Quality Assurance

We strive to deliver the best quality and service to our customers

We offer competitive pricing for products of the highest, quality-controlled international standards manufactured by our partners around the world. All products are meticulously manufactured to customer requirements and expectations.