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dragongx

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dragongx's Documents
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Assessment of deterioration in RHA-concrete due to magnesium sulphate attack

by: dragongx, 6 pages

The assessment of magnesium sulphate attack on concretes containing rice husk ash (RHA, 20wt% of the cementitious materials) with various average particle sizes was investigated. The total ...

Pozzolans for Sustainable Concrete- A Review

by: dragongx, 3 pages

Pozzolans are finely divided materials used in concrete in relatively large amounts and mainly used as cement replacement in order to enhance early and long term performance. The use of these ...

Rice Husk Ash Concrete: the Effect of RHA Average Particle Size on Mechanical Properties and Drying Shrinkage

by: dragongx, 7 pages

This paper reports an experimental investigation on the influence of Rice Husk Ash (RHA) Average Particle Size (APS) on the mechanical properties and drying shrinkage of the produced RHA blended ...

Experimental Investigation on the Mechanical Properties of Grade 40 Concrete Incorporating Rice Husk Ash (RHA)

by: dragongx, 5 pages

This paper reports an investigation on the behaviour of concrete produced from blending ASTM type I cement with RHA. The properties of fresh concrete and the effect of replacing 5%, 10%, 15%, and 20% ...

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