Recovery of cement kiln dust through precipitation of...
Recovery of steel plant revert materials through cementitious ag
Recycled waste as air entrainment admixtures
Refractory coating composition
Refractory imitation fireplace objects
Refractory system including reactive metakaolin additive
Regenerated calcium aluminate product and process of...
Regenerated calcium aluminate product and process of...
Removal of sulfur oxides from preheater off gases
Removal of sulfur oxides from waste gases by scrubbing with an a
Resilient cement compositions and methods of cementing
Resilient cement compositions and methods of cementing
Resilient well cement compositions and methods
Resorbable ceramic compositions
Retarded acid soluble well cement compositions and methods
Retarder for calcium sulfoaluminate cements
Retarding systems and application to oil well cementing
Reversible agglomeration of fine particle plaster of Paris
Revert briquettes for iron making blast furnace
Road base material containing fly ash