Pozzolan Essays

In my art The Rose That Grew From Concrete, the medium is dry media. Dry Media, includes metalpoint, chalk, charcoal, graphite, and pastel, consist of coloring agents, or pigments, that are sometimes ground or mixed with substances that hold the pigment together , called binders (Sayre,180 ). In addition, the materials I used for my art work is pencil and markers. The Rose That Grew From Concrete is 2 dimensional and the dimension of my art work is 11x 14in/ 27.9 x 35.6 cm. My artwork consists

Properties of Roller Compacted Concrete with Pozzolan as Cement Replacement Material Introduction: Roller compacted concrete (RCC) gets its name from the heavy vibratory steel drum and rubber-tired rollers used to compact it into its final form. RCC has similar strength properties and consists of the same basic ingredients as conventional concrete_ well graded aggregates, cementitious materials, and water_ but different mixture proportions. The largest difference between RCC mixtures

According to ASTM D 653 – 03, “fly ash is the finely divided residue that results from the combustion of ground or powdered coal and that is transported by flue gasses”. According to Makusa (2012), fly ash belongs to secondary binders that contain only little amount of cementitious properties. With the existence of fly ash, the water content of soils can be lowered, thus reducing the shrink-swell potential. Other than that, fly ash helps in the increment of workability, stiffness and strength of

The Importance of Concrete And The Arch In Roman Times Written Assignment Daniel Chakraborty University of the People Introduction The arch, as a structure, has been around since the dawn of civilization. In fact, its use by the Ancient Babylonians, Greeks and Egyptians has been documented over time. So, it should be evident that the Romans, who used this structure for a variety of purposes, did not invent but actually borrowed it for their own use. If that wasn 't enough,