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The Los Angeles test is a measure of degradation of mineral aggregates of standard gradings resulting from a combination of actions including abrasion or attrition, impact, and grinding in a rotating steel drum containing a specified number of steel spheres.

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Measures degradation of aggregates resulting from a combination of abrasion, attrition, impact and grinding in rotating steel drum

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Los Angeles Abrasion Test (ASTM C131) 1. Objective To ascertain the degradation of aggregates by abrasion and impact. 2. Introduction The Los Angeles (L.A.) abrasion test is a common test method used to indicate aggregate toughness and abrasion …

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Lab Tests. ASTM C 535 Standard Test Method for Resistance to Degradation of Large -Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine Lab ID: 1260 . Use Measures degradation of aggregates resulting from a combination of abrasion, attrition, impact and grinding in rotating steel drum. Instructions Minimum …

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ASTM C535 Standard Test Method for Resistance to Degradation of Large-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine ASTM C944 Standard Test Method for Abrasion Resistance of Concrete or …

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Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine

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Standard Method of Test for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine: The information in this standard is developed principally by ASTM.

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ASTM C131/C131M-14 Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine

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Los Angeles abrasion test on aggregates is the measure of aggregate toughness and abrasion resistance such as crushing, degradation and disintegration. This test is carried out by AASHTO T 96 or ASTM C 131: Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los ...

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1. 0 INTRODUCTION The test is done in accordance with ASRM C131. The Los Angeles Abrasion Test is a measure of degradation of mineral aggregates of standard resulting from a combination of action including abrasion and grinding in a rotating steel drum containing a specified number of steel spheres.

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The standard L.A. abrasion test subjects a coarse aggregate sample (retained on the No. 12 (1.70 mm) sieve) to abrasion, impact, and grinding in a rotating steel drum containing a specified number of steel spheres.

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American Society for Testing and Materials (2009) Standard Test Method for Resistance to Degradation of Large-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine. ASTM Designation C535–09 Google Scholar

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ASTM C131/C131M-14 Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine

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C131/C131M—Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine C535—Resistance to Degradation of Large-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine

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Resistance to degradation of small_ size Coarse aggregate by abrasion and impact in Los Angeles Machine References: AASHTO (T 96-94) ASTM (C 131-03)

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