The Test of Limestone Concrete Renewable Micromicropowder in Cement Production

Abstract:

This article through the test of impacts on mortar strength when limestone concrete recyclable micropowder replacing the cement in low volume, and analyze the phase of fired cement, then discussed the use of renewable cement. The test results showed that, with the new ground renewable micropowder replacing mortar cement, mortar strength did not decrease, but also increased, at the same time, renewable micropowder contains large numbers of CaCO3, which can be used as the raw materials of cement baking calcareous. However, the phase analysis of burning cement clinker XRD showed that the main mineral component of silicate cement clinker, which offering the feasibility strong support on cement production for the renewable micropowder.

• Periodical: Advanced Materials Research (Volume 742)
• Pages: 162-165
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.742.162
• Online since: August 2013
• Authors: Xi Kuan Zhang, En Yu Sun
• Keywords: Chemical Composition Analysis, Phase Analysis, Renewable Micromicropowder

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