D99
Cement compositions, namely, cement blends, being cement, and cementitious mixes, being cement mixes, that contain hydraulic cement, in particular Portland cement, and one or more supplementary materials, in particular man-made pozzolans, fly ash, metallurgical slag, ground glass, silica fume, calcined clay, shale dust, natural pozzolans, volcanic ash, pumice, trass, tuff, diatomaceous earth, metakaolin, and mineral fillers, in particular ground mineral powders, rock dust, stone dust, quarry ...
Pending · December 2, 2021 · 97154176 ·