The purpose of this study was to assess the present state of building systems, to analyze projects currently being developed, and to predict future advances in systems. "Building system" is used to designate a minimum of three major subsystems designed to fit and function together without the necessity of onsite cutting or other extensive…

The Center for Building Technology (CBT) provides the technical and scientific bases for criteria and standards that improve the usefulness, safety, and economy of buildings while conserving building materials and energy. CBT's activities support the building technology program of the federal, state, and local government; assist design…

The Center for Building Technology (CBT) provides the technical and scientific bases for criteria and standards that improve the usefulness, safety, and economy of buildings. CBT research also aims at conserving building materials and energy. Individual projects may emphasize one or more of the center's typical activities in providing improved…