Excalibur is a Factory produced lightweight slip brick cladding system with enhanced interlocking, insulation, acoustic and fire properties.

The key system components are as follows :

• A Marmox XPS board
• A polymer modified concrete with an innovative nano technology
• An engineered “zipper joint” for seamless brick coursing (Fig1)
• A high strength bedding mortar. This high-flow, non shrink, cementitious grout, has a trowelling consistency that can be used for bedding and mortar joints. After many years of testing, the selected grout has a very high compressive strength, and a bond strength by pull off, certified at 2.6MPa.
• An engineered 10*5mm grove to provide for precise slip brick placement together with increased mortar bed at washer joints
• A modularised panel system designed for connectivity and dealing with corners, reveals etc