TITLE:
Superplasticized vs. Conventional Concrete: A Comparative Review
AUTHORS:
Mark Bediako
KEYWORDS:
Superplasticizers, Concrete, Mechanical Properties, Durability, Developing Countries
JOURNAL NAME:
Materials Sciences and Applications,
Vol.15 No.9,
August
29,
2024
ABSTRACT: The global awareness and utilization of superplasticizers (SPs) in concrete have significantly contributed to developing resilient and sustainable infrastructure. Despite this, many developing nations face limited adoption of SPs in construction practices due to a lack of knowledge. This study provides a concise overview of concrete’s mechanical and durability properties, comparing formulations with and without superplasticizers. The focus is on compressive and flexural strengths, modulus of elasticity, water sorptivity, and chloride penetration. The results underscore the considerable improvement in both mechanical and durability properties when SPs are incorporated. The study recommends the widespread use of SPs, particularly in developing countries, to enhance the longevity of concrete structures.