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UltraTech Cement Limited is an Indian multinational cement company based in Mumbai. It is the largest manufacturer of grey cement, ready-mix concrete (RMC) and white cement in India and 5th largest around the globe with an installed capacity of 152.70 million tonnes per annum and 119 million tonnes per annum sales volume. [3] [4]
Holcim operates four businesses segments: cement, aggregates, ready-mix concrete, and other products, including precast concrete, asphalt, mortar, and other building materials. Originally, the company was established as LafargeHolcim by the merger on 10 July 2015 of Holcim and Lafarge, which had combined sales of CHF 26.7 billion in 2019. [3]
It uses a simple Archimedes' screw to mix (clockwise) and to lift the concrete to the delivery chute. Ready-mix concrete (RMC) is concrete that is manufactured in a batch plant, according to each specific job requirement, then delivered to the job site "ready to use". [1] There are two types with the first being the barrel truck or in–transit ...
RMC Group plc (formerly "Ready Mixed Concrete Limited") was a ready mixed concrete, quarrying and concrete products company headquartered in Egham, United Kingdom. It was listed on the London Stock Exchange and was once a constituent of the FTSE 100 Index , but was acquired by Cemex of Mexico in 2005.
CEMEX currently operates on four continents, with 64 cement plants, 1,348 ready-mix-concrete facilities, 246 quarries, 269 distribution centers and 68 marine terminals. [ 4 ] In the 2021 Forbes Global 2000 , Cemex was ranked as the 1178th -largest public company in the world with over US$13 billion in annual sales.
The enlarged group has activities in over 50 countries with 51,000 employees working at almost 3,000 production sites. Heidelberg Materials operates around 130 cement plants with an annual cement capacity of around 170 million tonnes, around 1,300 ready-mixed concrete production sites, and just under 600 aggregates quarries. [2]
The Construction Cost Index has been issued since 1908, while the Building Cost Index has been issued since 1915. Each index is widely used throughout the U.S. construction industry as a benchmark for measuring inflation. The ENR cost indexes were created in 1921 and overseen for many years by ENR's director of market surveys, Elsie Eaves.
The management control of the company was taken over by Swiss cement manufacturer Holcim Group in 2004. ACC operated as a subsidiary of Lafarge Holcim. [5] On 1 September 2006, the name of The Associated Cement Companies Limited was changed to ACC Limited. The company is the only cement company to get Superbrand status in India. [6]