Method of making a shaped silicon carbide-silicon matrix composi

Method of making an improved concrete

Method of making blocks, beams, pipes and building elements that

Method of making copper colloid for activating insulating surfac

Method of making flexible cementitious materials

Method of making glass products, novel glass mix and novel glass

Method of making lightweight cement slurries and their uses

Method of making low temperature curable silicate compositions

Method of making magnesite grain

Method of making molded blocks

Method of making molten silicon infiltration reaction products a

Method of manufacturing .alpha.-alumina

Method of manufacturing a granular building material from refuse

Method of manufacturing beta alkaline alumina parts

Method of manufacturing heat insulating aggregates or pellets an

Method of manufacturing porous ceramic products by reacting flue

Method of manufacturing porous, water-permeable and not frost-su

Method of manufacturing refractory articles

Method of manufacturing reinforced fibers for mineral structural

Method of manufacturing white furnace boats for firing ceramic a