• Dangeti Aravind
• Dr.D.Venkateswarlu
• P.Ravi
• K Balaji
• R Ranjan Ravi,K Venkatesh

Aggregates play an important role in concrete; they serve as Structural fillers which are used in concrete production. Aggregate sizes, types, and gradation are the most important factors when selecting aggregate. This study examines incorporating different sizes and types of coarse aggregate. The various aggregate sizes used in the Various mixes are 10mm and 20mm with a water-cement ratio of 0.45. Specific gravity, Los Angeles abrasion, Impact value, and Aggregate Crushing value tests were carried out on the various sizes of aggregate to determine the Strength of the coarse aggregate. When it comes to concrete, we took an M40 grade of concrete for the rigid pavement surface layer. We cast cubes with 100% 25mm 100% 20mm and 100% 10mm and compared the strengths with the same aggregates in the sub-base layer

M40 Grade of concrete, Size of aggregate

"IMPACT OF SIZE OF COARSE AGGREGATE IN RIGID PAVEMENT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 3, page no.h325-h332, March-2024, Available :http://www.jetir.org/papers/JETIR2403744.pdf

"IMPACT OF SIZE OF COARSE AGGREGATE IN RIGID PAVEMENT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 3, page no. pph325-h332, March-2024, Available at : http://www.jetir.org/papers/JETIR2403744.pdf