Materials in Building Technology: Characteristics and Classifications

This lecture focuses on the characteristics and classifications of construction materials essential for building technology. It begins by discussing the physical and chemical properties of materials, including aspects such as thermal conductivity, static resistance, and corrosion resistance. The instructor emphasizes the importance of selecting materials based on their properties to meet human requirements in construction. Various types of materials are categorized, including metals, minerals, and organics, highlighting their specific uses and characteristics. The lecture also covers the economic and environmental considerations of material selection, discussing factors like cost, availability, and sustainability. The instructor provides examples of common construction materials and their applications, encouraging students to recognize and classify these materials effectively. The session concludes with a discussion on the significance of understanding material properties in the context of building design and construction practices.