Concrete Technology and Practical Course

This course provides an understanding of basic knowledge and testing of concrete materials including cement, fine aggregate, coarse aggregate, water and additives. The process of making a concrete mix design based on the DOE method. Concrete maintenance. Properties of fresh concrete include workability, gravel separation, and water separation. Concrete properties include compressive strength, tensile strength, flexural strength and shrinkage. Concrete mix planning includes characteristic concrete compressive strength, standard deviation of average compressive strength, type of cement used, shape and size and gradation of fine and coarse aggregate, cement water factor, minimum cement amount, number of test objects, compression test and processing. data. Learning is carried out using the direct learning method.