This laboratory experimental program investigated the impact of variations in the expansive mineral content. the grain size distribution of employed bentonite. the initial dry density and the selected hydration path on the water retention characteristics and swelling properties of processed Callovo-Oxfordian claystone and its mixtures with MX80 bentonite. The French reference concept ... https://macorners.shop/product-category/shaking-head-acrylic-standee/