The Grano dust trade pack can be used for a variety of construction purposes, including as a sublayer before laying concrete or a hard standing area that not only provides a flat surface but also acts as a hardwearing support to the top layers. When this aggregate is mixed with sand and cement, it produces a mortar ideally suited for floor screeds. Used in floor screeds and manhole covers Suited for monolithic and granolithic floor screed Supplied in plastic packaging suitable for outside storage Ideal for commercial use. The Grano dust trade pack is a versatile construction material that serves various purposes. It can function as a sturdy sublayer before concrete placement or as a dependable surface for hard-standing areas, ensuring both a level foundation and robust support for upper layers. When blended with sand and cement, this aggregate yields an ideal mortar, perfect for floor screeds. Test PLEASE NOTE: Product images are for illustrative purposes only and may not represent the exact item you will receive.