Our range of backfill or recess tubes are from our own production. These tubes create recesses in concrete. They can be used in pre-stressed concrete or as recess formers, which allow different concrete components to be bonded together or cables to be guided through a structure.
The ribbed inner surface of the backfill tubes ensures optimum adhesion of the concrete or injection mortar being poured. Our recess tubes are available in a variety of lengths and widths, and range from slightly pliable to flexible, allowing you to smoothly place them in the preferred direction.