Civil Engineering Learning Platform: From Theory to Construction Practice
Learn how to select nominal maximum aggregate size in concrete mix design using member thickness, reinforcement spacing, concrete cover, pumping requirements and IS 10262 calculations.
Learn entrapped air in concrete mix design with IS 10262:2019 values, air-volume calculation, effect on aggregate quantity and the difference between entrapped and entrained air.
Learn pumped concrete mix design with aggregate proportioning, pumpability adjustment, workability, superplasticizer, pipeline considerations and practical trial pumping.
Learn how the absolute volume method is used in concrete mix design to calculate cement, water, SCM, admixture and aggregate quantities for 1 m³ of concrete.
Learn how to calculate fine and coarse aggregate proportions in concrete mix design using grading zone, aggregate size, w/cm adjustment, pumpability and specific gravity.
Cementitious material content is one of the main calculations in concrete mix design. Once the preliminary free-water content and the adopted water-cement or water-cementitious materials …
Learn how preliminary water content is calculated in concrete mix design as per IS 10262:2019 using aggregate size, slump, aggregate shape and admixture adjustments.
Concrete mix design is the systematic process of selecting and proportioning cementitious materials, water, fine aggregate, coarse aggregate and chemical admixtures so that the concrete …
Superplasticizer is one of the most important chemical admixtures used in modern concrete mix design. It can help obtain the required workability at a lower …
Learn how to calculate moisture correction in concrete mix design using aggregate water absorption, SSD condition, actual moisture content, corrected aggregate weight and batch water.
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