The present invention discloses application of oceanic polymetallic nodule and crust leaching slag in preparing mixed cement and as material for concrete.
本发明公开了一种用大洋多金属结核-结壳浸出渣制备的混合水泥及其制备方法和其作为混凝土掺合料的应用。
2
The mixed cement is prepared with oceanic polymetallic nodule and crust leaching slag 10-20 wt %, cement clinker 76-88 wt % and gypsum 1-4 wt %.