Clinker is one of the ingredients of an artificial rock imitating limestone and called pulhamite after its inventor, James Pulham (1820–1898). Other ingredients were Portland cement and sand.

Portland cement clinker is a dark grey nodular material made by heating ground limestone and clay at a temperature of about 1400 °C - 1500 °C. The nodules are ground up to a fine powder …

Clinker is a nodular material produced in the kilning stage during the production of cement and is used as the binder in many cement products. The lumps or nodules of clinker are usually of …

Surprisingly, Clinker means a very hard brick in American English and a hard brick used as a paving stone in British English, which is pretty different from the meaning we discuss in the …

Clinker refers to the nodules created during the cement production process. These nodules typically measure between 1/8 and 1 inch in diameter. While you may think of it as just some …

Learn what is clinker in cement, its composition, types, and uses. Discover how clinker cement is made and its role in construction and sustainability.

Jul 6, 2025 · Clinker is the spherical material produced during the kiln stage of the cement production process and used as a binder for many cement products. Clinker lumps or spheres …