Gravel Bags and Belts

Gravel Bags

• The bags measuring 120cm x 27cm with a drawstring tie are supplied in packs of 50.
• The gravel bags should be filled to three-quarters full with about 15kg of pea gravel and placed around the edges of the clamp and across joins.

Gravel-bag belts

• Measuring 50m long and supplied with cable ties, the gravel-bag belts can be filled with gravel bags and placed in areas where the bags alone tend to slip, for example, on slopes.
• On opening the clamp, use the gravel-bag belt along the leading edge of the sheeting, at the clamp face, to prevent air entering under the opened sheeting.
• The ClampNet and gravel-bag system reduces the amount of air getting into the silage by maintaining tension on the clamp sheeting, helping to prevent silage spoilage year after year.