The photo shows the 3500 x magnification SEM of soil cement, at the age of 7 and 28 days, respectively. Found that at the age of 7 days (figure a) microstructures of clay cement has a space or cavity, very. ACE has a ngakai attribute is found, the needle length and grain around in the space at the age of 28 days (figure b) productivity high immigration consists of calcium silicate, calcium hydroxide, calcium tahaiderot Sullivan foalu Sullivan and Minoan ferries ride photo and not much other subcomponents. Expanding into more space or cavity. Make soil cement, are tight up and space is reduced.
การแปล กรุณารอสักครู่..
