A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Effect of Milling Process for Rice Husk Ash on Mechanical Strength of Blended Portland Cement Mortars
Nowadays, the reuse of waste products in the construction process is a priority research area. Several industrial and agricultural waste products have been investigated, such as fly ash, sugar cane bagasse ash and rice husk ash. This paper analyzes a very important aspect under intense discussion in the scientific community: the Rice Husk Ash (RHA) grinding process. This paper investigates a low carbon RHA with high pozzolanic reactivity produced under uncontrolled burning conditions. The compressive strength of mortar specimens prepared using both ground and natural RHA were tested for 3-56 days and the capillarity absorption was measured for mortars cured during 28 days. Very promising and interesting results were obtained using natural rice husk ash in the production of blended mortars.
Effect of Milling Process for Rice Husk Ash on Mechanical Strength of Blended Portland Cement Mortars
Nowadays, the reuse of waste products in the construction process is a priority research area. Several industrial and agricultural waste products have been investigated, such as fly ash, sugar cane bagasse ash and rice husk ash. This paper analyzes a very important aspect under intense discussion in the scientific community: the Rice Husk Ash (RHA) grinding process. This paper investigates a low carbon RHA with high pozzolanic reactivity produced under uncontrolled burning conditions. The compressive strength of mortar specimens prepared using both ground and natural RHA were tested for 3-56 days and the capillarity absorption was measured for mortars cured during 28 days. Very promising and interesting results were obtained using natural rice husk ash in the production of blended mortars.
Effect of Milling Process for Rice Husk Ash on Mechanical Strength of Blended Portland Cement Mortars
da Silva, Everton Jose (author) / Marques, Maria Lidiane (author) / Vasconcelos, Antonio Rogerio B. (author) / Akasaki, Jorge L. (author) / Tashima, Mauro M. (author) / Pereira, Adriana M. (author)
2014
10 Seiten
Conference paper
English
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