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Development of compressive and tensile strength of hsc under steam curing using the maturity approach
(2002-10-07)
Steam curing of concrete is widely used in the concrete industry nowadays. Under steam curing, the concrete is subjected to high temperatures for a short period of time. Compressive and tensile strength are accelerated, ...
Assessment the maturity concept in concrete with the addition of rice husk ash
(Pontificia Univ Catolica Chile, Dept Ingenieria & Gestion Construccion, 2016-12-01)
Steam curing is a process used to accelerate cement hydration reactions with the purpose of enhancing the mechanical strength of concrete at early ages, since hydration reactions are temperature dependent. To evaluate the ...
Concrete Containing Natural Pozzolans: New Challenges for Internal Curing
(ASCE-AMER SOC CIVIL ENGINEERS, 2012)
Natural pozzolans (NP) have proven to be an effective supplementary cementitious material; however, the replacement of ordinary portland cement (OPC) with NP might increase the autogenous and drying shrinkage of concrete. ...
Assessing Lightweight Aggregate Efficiency for Maximizing Internal Curing Performance
(AMER CONCRETE INST, 2011)
Internal curing (IC), which has been extensively investigated in the last decade, has been shown to enhance hydration, diminish autogenous shrinkage, and mitigate early-age cracking due to self-desiccation in high-performance ...
Comparative analysis of the compressive strength of concrete under different curing methods
(Corporación Universidad de la Costa, 2021)
Assessment of the maturity concept in concrete with addition of rice husk ashEvaluación del concepto de madurez en el hormigón con adición de cenizas de cascarilla de arroz
(2016-12-01)
Steam curing is a process used to accelerate cement hydration reactions with the purpose of enhancing the mechanical strength of concrete at early ages, since hydration reactions are temperature dependent. To evaluate the ...
Compressive resistance of concrete produced with recycled concrete aggregate and sugarcane vinasse waste-water
(2022-02-01)
Vinasse is the main by-product of the sugar and alcohol industry. For each liter of ethanol produced from sugarcane, approximately 12–18 L of vinasse are generated. Being such, its use as a hydration agent in concretes may ...