Non Destructive Testing of Concrete with Recycled Cement Powder

Abstract:

This study deals with determination of the physical properties of fine-aggregate concrete with partial replacement of cement in concrete mixture. Cement was replaced by recycled cement powder originating from construction and demolition waste. The main goal of this study is evaluation of the basic physical properties of the fine-aggregate concrete with partial cement replacement by recycled concrete powder such as density, water absorption capacity and capillary water absorption. The fine recycled concrete which was used as partial replacement of cement had the same grain size as cement. The replacement rate was 0 %, 5 %, 10 % and 15 %. Physical properties were investigated by using cubic and prismatic specimens.

• Periodical: Applied Mechanics and Materials (Volume 825)
• Pages: 45-48
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.825.45
• Online since: February 2016
• Authors: Tereza Pavlů*, Magdaléna Šefflová
• Keywords: Capillary Water Absorption, Fine Recycled Aggregate, Fine-Aggregate Concrete, Water Absorption Capacity

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