Los Angeles Abrasion HardnessMeasure of resistance of coarse aggregate to . Resistance to Degradation of Small-Size Coarse. Aggregate by Abrasion and Impact in the Los Angeles.introduction for degradation of coarse aggregate by abrasion and impact,aggregate toughness/ abrasion resistance and durability/soundness .INTRODUCTION . which do not benefit from the cushioning effect of the fine aggregate and where coarse particles . with mechanical degradation and durability/soundness are associated with degradation due to weathering. . tests such as impact, crushing and abrasion resistance be used to assess aggregate durability.
introduction for degradation of coarse aggregate by abrasion and impact