Lafargeholcim CDP Climate Change 2020
LafargeHolcim Ltd - Climate Change 2020 C0. Introduction C0.1 (C0.1) Give a general description and introduction to your organization. Company Profile LafargeHolcim is the global leader in building materials and solutions. It is active in four business segments: Cement, Aggregates, Ready-Mix Concrete, and Solutions and Products. It was founded in mid-2015 following the merger of Lafarge S.A and Holcim Ltd. The Group has a presence in around 80 countries and has over 70 000 employees. In 2019 it recorded CHF 26.7 bn in net sales and has 286 mt of annual cement production capacity worldwide. The Group has over 2,300 plants (including over 1,400 in ready mix concrete, 649 in aggregates and 264 in cement and grinding plants). The Group has solutions and services in cement, concrete, and aggregates for the following businesses: buildings, infrastructure, distribution, oil and gas, affordable housing, and construction systems. Cement is manufactured through a large-scale, capital-and-energy-intensive process. At the core of the production process is a rotary kiln, in which limestone and clay are heated to approximately 1,450 degrees Celsius. The semi-finished product, clinker, is created by sintering. In the cement mill, gypsum is added to the clinker and the mixture is ground to a fine powder – traditional Portland cement. Other high-grade materials such as granulated blast furnace slag, fly ash, pozzolan, and limestone can be added in order to modify the properties of the cement for special uses or specific application. Aggregates include crushed stone, gravel, and sand. They can also be recycled from concrete wastes.
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