adhesion. n. 1. the quality or condition of sticking together or holding fast. 2. ability to make firm contact without skidding or slipping. 3. attachment or fidelity, as to a political party, cause, etc.
What Civil Engineers Do. Civil engineers conceive, design, build, supervise, operate, construct, and maintain infrastructure projects and systems in the public and private sector, including roads, buildings, airports, tunnels, dams, bridges, and systems for water supply and sewage treatment. Work Environment
Civil engineering is one of the oldest professions, and their work is visible everywhere throughout history. All buildings from the Egyptian pyramids to modern skyscrapers have needed civil engineers for their design and construction. Civil engineers are involved in planning highway transportation systems, ports and airports, and water and waste management in urban and rural regions.