Web5 May 2024 · In this article, we will discuss carbon sucking concrete. The construction factories put up to about 39% of global greenhouse gas emissions, and concrete is an … WebThe difference between different grades of cement can be understood by their different cement content. For example, CEM1 contains 100% cement (but can contain a maximum …
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Web4 Oct 2024 · This is because to understand cement, you need to understand the different grades. For example, a CEM1 mix contains 100% cement, whereas a CEM2 mix is up to 35% cement replacement, (i.e. it only contains 65% cement) and a CEM3 is up to 55% cement replacement, (i.e. it only contains 45% cement). The differences in cement replacement … WebThe difference between different grades of cement can be understood by their different cement content. For example, CEM1 contains 100% cement (but can contain a maximum of 5% of other materials), CEM2 contains 65% cement, with the remaining 35% being made up of fly ash, slag, limestone and other ingredients, and CEM3 contains around 45% cement. WebCement. Cement is a building material made by grinding calcined limestone and clay to a fine powder. It acts as the binding agent when mixed with aggregates and water to make … strydenburg clinic