Patent ID: 9353002
Filing Date: 2016-05-31
CPC Classification: C04B,Y02P

Claim Text:
1. A cement material that is curable in the presence of water, comprising a composition of hydraulic binders containing a mixture of hydraulic binders and a mixture of sources of sulfates, wherein the mixture of hydraulic binders comprises at least one hydraulic binder containing an alite mineralogical phase, and at least one hydraulic binder containing an aluminum mineralogical phase, consisting predominantly of ye'elimite (C4A3$) or a mixture of ye'elimite and of calcium monoaluminate (CA) said mixture of sources of sulfates comprising at least one source of sulfates having a solubility of less than 4 g·L at least one source of sulfates having a solubility of greater than 4 g·L said cement material comprising, in addition to said composition of hydraulic binders, optionally mineral additions, optionally fine granulates, optionally coarse granulates, and optionally adjuvants.