Since the 18th and 19th centuries were a lot of things and a lot of attention to science and natural phenomena were by scholars and researchers. One of the things that was of great interest was the setting and hardening of mortar. Among these materials, mortar hydraulic properties in 1756 by "John Asmyton" English was discovered. He properties of compounds found in clay, hydraulic setting and hardening properties of these compounds are found.Mixing rock, there will also be some clay. Following the discovery by Mr. Higgins and Parker lead the next exploration until the first human steps on the preparation of an artificial mixture of limestone and clay to produce cement Mr. wickets French were blue. But ultimately, the final honor awarded English bricklayer Joseph was Aspydyn.patented and award of George IV received. Because of the name similarities too sober colors with a limestone island of Portland in England. Cement made him really much higher than previous cement and be more resistant. Because of the construction of the new parliament from 1840 to 1852 took England, was used. The man entered the era of industrial production for the first time in the history of the cement industry, cement manufacturers in Germany produced the first ANSI standard was created, so the cement industry's first product that has been manufacturing standard. Finally, with the invention of the rotary kiln, a big step was taken in order to meet the market. The result of 80 years of work and the use of technology to build the leading cement rotary kiln with a capacity of 100. 000 tons of clinker per day. All furnaces in all parts of the world where thousands of limestone and clay minerals are present, engaged in the production of cement.
