20mm Ballast: 800kg Bulk Bag

A careful blend of 20mm gravel and washed concrete sand for use in producing a coarse concrete mix when mixed with cement

• Supplied in 0.85/m3 or larger bulk bags.
• Approximate weight of 800kg.
• When working out quantities, each bag will cover approximately 14m2, when laid at 40mm deep.

Please note that this product is accurately weighed at the time of filling the bags, however settling can take place during transit, due to dampness etc. The weight can also vary due to moisture content & loss of product can occur during transit.