Project 43324 Wall System: Residential Wall Compliance and Bracing

This project analyzes the construction of a residential wall system (Project 43324) in an N1/N2 wind classification area. The assignment requires an evaluation of the existing wall framing, focusing on lintel compliance using the Timber Wall System Worksheet and relevant span tables. It involves writing a site instruction to address potential issues like low lintel height, corrosion prevention, and bracing requirements (9kN). The project also covers window installation procedures, including the use of window stops and vapor permeable membranes. Part B addresses Australian Standard specifications for brick units, and discusses the properties of rendered cement sheeting and veneered timber sheeting. Part C highlights nominal wall bracing considerations, and Part D explores the implications of a new wind zone, necessitating additional design and bracing, and considers new cladding materials. The solution emphasizes the need for certifications from architects, quantity surveyors, structural engineers, and environmental personnel. References include the NCC and Australian Standards.