Highly saturated area was encountered at the toe while placing engineered controlled fill with a slope of 3:1 to a height of approximately 30 feet. It was noted that the location was a small lake, drained and filled about 50 years ago. According to the observation, the material mainly consists...
I would appreciate if someone could help me to find a comparison of the design of life service for a flexible pavement, treating the subgrade with flyash, granular base or full depth asphalt pavement.
Pls. let me know if we could find a table in any books or web sites regarding the service...
What should be the concrete placement methods to be monitored for a mass concrete having a size of 10m * 10m* 25m ? And also, what type of concrete mix design should be specified as concrete mix so that to maintain low heat of hydration in the mass concrete?
According to ACI and ASTM new/ revised standards on concrete sampling/ or testing, concrete sampling can be tested by using 4” * 8” cylinders instead of 6” * 12” to find the compressive strength of the concrete. According to my understanding, instead of 6” * 12” with 2 cylinders for 28 days...
According to ACI and ASTM new/ revised standards on concrete sampling/ or testing, concrete sampling can be tested by using 4” * 8” cylinders instead of 6” * 12” to find the compressive strength of the concrete. According to my understanding, instead of 6” * 12” with 2 cylinders for 28 days...