METHOD AND APPARATUS FOR APPLICATION OF MORTAR

摘要

A spray head for spraying mortar is provided. The spray head includes a mortar supply pipe and a spinning head positioned at an outlet point of the mortar supply pipe, the spinning head directing mortar supplied from the mortar supply pipe in a direction substantially perpendicular to the direction of travel of mortar in the mortar supply pipe. An air intake for receiving air is further provided, the air being employed to spin the spinning head pneumatically. Finally, a material input port is provided for inputting material to be combined with the mortar in the mortar supply pipe at the outlet point of the mortar supply pipe.