The book is based on the syllabus of Tribhuwan Universities, Pokhara University, Purbanchal University and other Universities of Nepal.This book will meet the requirements of students in bachelor in civil engineering.Aimed for civil engineering as well as architectural students, the book covers various aspects of building technology that helps understand the components of safe, healthy and pleasant building. The use of simple language in illustrating the contents, numerous illustrative examples and theoretical questions provided at the end of each chapter, will definitely be useful to the students even in diploma level.