Specification of December cement.

Cement is the brand that for the concrete Pro-اتوکلاوی produced in the Iranian Army. the construction of this product through the mixing and cooking raw materials like silica sand and ... lime and ... cement, aluminum powder and water is done; for do this, the materials, the initial mix with each other's work, and then in the form of fall, this mixing puff. inside the template comes up, and to the shape of the cake. after this process, for the construction of parts of the underlying cake to the required dimensions ... Then, it uses the high-pressure steam in autoclaves, the action collection. Blocks concrete having a specific weight of 450 to 550 kg / cubic meter, in the classification of lightweight concrete in between category one and two placed

Aac block with brand cement