로스앤젤레스 시험기에 의한 굵은 골재의 마모 시험 방법
用洛杉矶试验机测定粗骨料耐磨性的试验方法
2007-11-23
AS 1141.23-2021
Methods for sampling and testing aggregates, Method 23: Los Angeles value
骨料取样和试验方法 方法23:洛杉矶值
2021-11-26
ASTM C535-16(2024)
Standard Test Method for Resistance to Degradation of Large-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
洛杉矶机械磨损和冲击下大尺寸粗骨料抗老化的标准试验方法
2024-12-15
ASTM C131/C131M-20
Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
在洛杉矶试验机中用磨损和冲击法测定小尺寸粗集料抗降解性的标准试验方法
2020-02-15
BS ISO 20290-2-2019
Aggregates for concrete. Test methods for mechanical and physical properties-Method for determination of resistance to fragmentation by Los Angeles Test (LA-Test)
混凝土骨料 机械和物理性能的试验方法
2019-11-27
ISO 20290-2-2019
Aggregates for concrete — Test methods for mechanical and physical properties — Part 2: Method for determination of resistance to fragmentation by Los Angeles Test (LA-Test)
混凝土用集料机械和物理性能试验方法第2部分:用洛杉矶试验（LA试验）测定抗碎裂性的方法