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RISEffect of Sulfate Attack and Carbonation in Graphene Oxide–Reinforced Concrete Containing Recycled Concrete Aggregate
Publisher: ASCE
Abstract: Sulfate attack and accelerated carbonation tests were conducted on five concrete mixes made with 50% recycled concrete aggregate (RCA) and 30% fly ash (FA) blended with 70% ordinary portland cement (OPC). The graphene oxide ...
Effect of Immobilized Bacteria in Diatomaceous Earth and Reused Concrete Aggregate in Recovering Properties of Self-Healing Recycled Aggregate Concrete
Publisher: ASCE
Abstract: The development of microcracks in recycled aggregate concrete (RAC) directly impacts its durability; hence, these cracks need to be treated. The authors propose bacterial self-healing by introducing Bacillus megaterium ...