When a builder or contractor, or perhaps you as an individual, undertakes a particular building project of one sort or another, there is a lot of work to be done before the project is completed, or before it even gets started. A procedure is followed. The first consideration is purpose and design. There must be a reason for the building. What is it good for? How will it function? Next, there is choosing the materials for the building. What kind of materials will be used? There will be many different kinds of materials needed to complete the building, e.g., strong…