Ultra high-strength hydraulic cement compositions

Ultra low density cementitious slurries for use in cementing...

Ultra-hard and metallic constructions comprising improved...

Ultra-high-performance, self-compacting concrete,...

Ultra-light insulation material composition with...

Ultrafine particle grouting composition

Ultrahard composite constructions

Ultrapure alumina ceramics formed by coprecipitation

Ultrarapid hardening cement composition and dispersant for...

Unburned magnesia-carbon refractory

Underwater cementitious composition

Underwater concreting cement composition

Unfired firebrick containing graphite for cement industry...

Uniflow regenerative shaft furnace for calcining limestone...

Uniform lightweight concrete and plaster

Uniformly coloured ceramic framework and ceramic colouring...

Universal well cement additives and methods

Unshaped and refractory composition for coating or filling

Unshaped refractory compositions useful as jointing and...

Unshaped refractory material, a process for producing an...