This function takes advantage of X-ray computed micro tomography (XCT) to research the position on the critical degree of saturation (DOS) and air void system over the crack propagation of portland cement mortar subjected to freeze-thaw cycles. A few-dimensional imaging prior to and right after freezing allow for quantitative measurements https://holdenhaozi.ambien-blog.com/38617942/air-entraining-things-to-know-before-you-buy