The Louisiana Building Construction CLOSED BOOK examination has 100 equally weighted multiple-choice questions. The topics covered by the exam include: Concrete, Other Trades, Excavation and Sitework, Rough Carpentry, Structural Steel, Roofing, Finish Carpentry and Masonry. Our study notes focuses on the relevant structural elements, including concepts, processes and material. The book is NOT intended to guide you through every single official topic. You should therefore use this book together with other reference books for the best possible preparation outcome.