Cement used in this project was Portland cement of Ardabil cement plant with the relative density of ; Water used in this project was fresh water of University of Mohaghegh Ardabili in Iran; Ashed river pea gravel, production of sand screwing plant of Ardabil was selected and used; Bentonite used in this project was that of Afra Company (35 km to Zanjan, Shahid Bahonar Industrial Town ...
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