Los Angeles Abrasion or LAA Test l Lab Test Report ll civil engineering Bangla ll BUET

From this video, you can learn about the Los Angeles Abrasion test of stone chips, how strength the stone chips you are using, what type of test is required for which stone chips, what type of stone chips. What grade are these stones A grade or B grade or c grade ?If you like the video then please like comment share and subscribe thank you all