Abstract: Cement production involves limestone decarbonation and fuel consumption, making it responsible for almost 10% of worldwide CO2 emissions that worsen the effects related to global warming. Consequently, finding alternative ...

Abstract: This paper investigates the impact of chitosan addition on mortar performance during sulfuric acid attack. Twenty-four mortars were prepared using Brazilian portland cements, varying traces, and chitosan dosages ranging ...

Abstract: Concrete electrical resistivity has been performed as a durability parameter because this is a nondestructive, simple, fast, and reliable technique for evaluation of reinforced concrete field structures. The results obtained ...