Cven 342 - Study guides, Class notes & Summaries

From a fatigue perspective, the asphalt cement content should be minimized. - FALSE Stiffness of asphalt concrete increases with decreasing the frequency of loading - FALSE

From a fatigue perspective, the asphalt cement content should be minimized. - FALSE Stiffness of asphalt concrete increases with decreasing the frequency of loading - FALSE Performance grading requires that the measured properties of asphalt cements meet a specific maximum or minimum limit at a specific temperature - TRUE Aging of asphalt cement decreases viscosity

CVEN 342 Asphalt & Cement Test with questions and 100% correct answers LATEST- VERSION 2024 All of the following are aggregate tests - CORRECT ANSWERSoundness, viscosity, Sieve analysis In general, as w/c goes up from 0.4 to 0.6 - CORRECT ANSWERstrength goes down shrinkage and permeability go up The best admixture for Portland cement concrete structures exposed to Freezing and Thawing (F/T) in a moist condition is: - CORRECT ANSWERAir entraining One of the raw materials used to m...

342 Exam 1 questions with 100% correct answers graded A+

Cven 342 midterm /Complete Real Exam. Nonhomogeneous - CORRECT ANSWERS -properties vary with location in material Homogeneous - CORRECT ANSWERS -material has the same properties at all locations Anisotropic - CORRECT ANSWERS -properties vary with direction Isotropic - CORRECT ANSWERS -properties are the same in all directions Hard vs Soft - CORRECT ANSWERS -hard particles in soft matrix (m >> 1) have more strength then soft particles in hard matrix (m << 1) Proportional Limit...