• Phule Ganesh Pramod
• Abhijit Warudkar

One of the most common forms of deterioration imposed on concrete structures is surface abrasion. Rubbing, scraping, skidding, or sliding of objects on the concrete surface are the main reason for abrasion wear. Relative motion between the surfaces and moving objects creates wear on the pavement and floors surface due to forces applied. Compressive strength of concrete surface can be assessed effectively by measuring its abrasion resistance. The testing program involves 48 concrete testing specimens using different grades of concrete. Each specimen (size 300 X 300 X 100 mm) representing concrete surface is tested for abrasion on both sides, after curing for 56 and 90 days. As per ASTMC799/C799M-05 dressing wheel testing concept is used to fabricate machine and to measure abrasion resistance of varying compressive strength of concrete. Wear depth occur on concrete surface by dressing wheels will be count by using micro-meter with least count of 0.01mm .

"Investigating Deterioration Of Concrete Surface Using Abrasion Testing Machine", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.109-112, April-2019, Available :http://www.jetir.org/papers/JETIR1904516.pdf

"Investigating Deterioration Of Concrete Surface Using Abrasion Testing Machine", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp109-112, April-2019, Available at : http://www.jetir.org/papers/JETIR1904516.pdf