Fire rated walls are required in buildings which are adjacently constructed. These walls are put in place to prevent fires from spreading.
Hebel is a durable, high performance and strong product made from Autoclaved Aerated Concrete (AAC). These panels are used to provide strength and reinforcement to walls, floors and external cladding.

Nasahi Panels, whilst similar to Hebel; provide structure for external walls, fences and flooring.  

All three external building materials are quick and energy efficient alternatives to brick and block walls, and are able to be finished with render application.