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QUESTIONS Q1. What type or types of additive(s) is/are best to use for stabilizing a soil that has a PI of 30 and contains 40-percent gravel 45-percent sand, and 15-percent fines? Q2. For a soil-cement mixture, what type of soil is likely to require the highest cement content? Q3. Assume that you are tasked with determining the cement content needed for a soil-cement mixture that will be used for a project located at a Marine Corps camp in South Korea. At a minimum, what laboratory tests will you need to perform? Q4. You are preparing to do an unconfined compression test on a soil-cement mixture using a soil that is 40-percent gravel. What compaction mold should you use? A1. Lime. A2. Clayey soils. A3. Sieve analysis, Atterberg limits test, moisture-density thaw test. A4. A CBR mold. (Source: NAVFAC MO-330, chapter 5.) test, and freeze-AVI- |
 
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