In the 3rd semester of Civil Engineering course of B. Tech at Punjab Technical University, you will sure to learn about the Building Materials. This is one of the best papers, available as this will not only teach you about the building materials, but at the same time will also make you understand about the various kinds of materials that can be available for construction. It will also tell you about the various ways, by which you can actually differentiate between the good materials from the bad one. Also you will be able to understand, about the appropriate use of materials. Below are attached some of the previous years question papers and for more information and details, visit:
http://entrance-exam.net/ptu-btech-c...erials-papers/