Guide to Long-Span Concrete Floors has been produced to provide architects, building designers, structural engineers and architectural and engineering students and lecturers with an appreciation of the factors that should be taken into consideration in selecting a flooring system for a particular building. Covering major architectural, structural design and construction considerations this publication incorporates sketches and photographs and included graphs to enable designers to quickly identify appropriate floor systems to carry applied loading for the desired span and provide approximate dimensions for the preliminary design.