Three grades of sand and gravel for concrete, fill, and base construction, delivered directly from the vessel.
Avannaq supplies three different grades of sand and gravel for concrete, fill, and base construction. Each grade is selected based on the nature of the task and the material requirements.
Concrete sand is a type of sand with uniform grain size, typically 0-8 mm, used for concrete and casting work. The uniform grain size ensures good bonding and a stable result, well-suited for foundations, floors, and other constructions requiring strength and durability.
Fill sand is used primarily for filling and levelling areas. It is typically used at construction sites, for foundations, or for landscaping work where terrain needs to be evened out and a stable base established. Also well-suited for filling around cables and heating pipes.
Unsorted sea material is a coarser mixture of varying grain sizes, suitable for more demanding tasks. Often used for base construction and backfilling behind sheet piling, particularly when building quays or harbour structures.