The fischer injection anchor sleeve with net FIS H N is a system component for use with the fischer injection mortars FIS V, FIS VL, FIS P Plus and FIS P in perforated brick, masonry which is not approval-relevant. The perforated sleeve is placed in the drill hole and filled with injection mortar from the base of the anchor sleeve. When the threaded rod or internal threaded anchor is installed, the mortar is pressed through the grid structure and creates a form fit with the perforated brick. This directs the load into the building material.
