OPC 42.5 N

…  with standard strength development. The most popularly used cement on the market today, OPC 42.5 comes in two sub grades. There is OPC …  Aluminum and iron act as fluxing agents, lowering the temperature at which silicate formation can take place. Without the presence of …

OPC 42.5 R

…  Portland cement 42.5 is the standard grade of cement used in the majority of ordinary cement applications, such as pavements, …  and aluminum act as flux materials, lowering formation temperatures for the calcium silicates which make up OPC. When analysis is …

Aluminous Cement

…  Unlike traditional cements which are comprised largely of calcium silicates, aluminous cements are made with calcium aluminates. …  resistance, and some blends maintain integrity at high temperatures as well. Of course, the trade off for these high performance …  of Aluminous Cement Aluminous cement is only used in a very small number of applications, due to its special qualities and …

Blended Cement

…  to Portland Cement, blended cements are increasingly being used in a great many construction applications. Blended cements are made by …  their own, but which react with calcium hydroxide at room temperature to form cementious compounds. A relatively popular component of …

Cement Types

…  the cement field, and Expansive cements, which are often used in bridges and other important load bearing applications where cracking …  cracking in conditions which experience large variances in temperature. Type IV Portland Cement Type IV Portland cement is a …

OPC 42.5

…  duties as a medium strength cement, OPC 42.5 is commonly used for both construction and pre-cast work. OPC 42.5 can therefore be found …  to act as flux during the firing process, lowering the temperature at which calcium silicates will form. After blending, the raw …

Ordinary Portland Cement

…  Portland Cement Portland cement is the most commonly used type of cement in the world today. Portland cement can be found in both …  These liquids act as a flux material, lowering the temperature at which calcium silicates will form. Too much flux leads to …