目錄

 

方法 .................................................................................................................................................. 2

1 范圍 .............................................................................................................................................. 2

2 定義 .............................................................................................................................................. 2

3 符號和單位 ................................................................................................................................... 6

4 概述 .............................................................................................................................................. 7

4.1 材料分組 ............................................................................................................................ 7

4.2 儀器 .................................................................................................................................... 7

4.3 材料 .................................................................................................................................. 13

4.4 環境要求 .......................................................................................................................... 14

5 樣品........................................................................................................................................... 14

5.1 原理 .................................................................................................................................. 14

5.2 儀器 .................................................................................................................................. 15

5.3 取樣步驟 .......................................................................................................................... 16

5.4 采樣簡化 .......................................................................................................................... 17

5.5 樣品的發送 ...................................................................................................................... 18

5.6 取樣證書 .......................................................................................................................... 18

6 為測試所做的樣品準備 ............................................................................................................. 18

6.1 儀器 .................................................................................................................................. 18

6.2 不穩定材料的初步準備 .................................................................................................. 19

6.3 水與穩定劑的混合材料 .................................................................................................. 20

7 穩定化之前的材料試驗 ............................................................................................................. 20

7.1 含水量的測定 .................................................................................................................. 20

7.2 顆粒大小分布測定 .......................................................................................................... 21

7.3 塑性性能的測定 .............................................................................................................. 21

7.4 百分之十的細骨料值的測定（TFV） .......................................................................... 21

7.5 硫酸鹽含量的測定 .......................................................................................................... 21

7.6 氯化物含量測定 .............................................................................................................. 21

7.7 總的有機物含量的測定 .................................................................................................. 22

附錄

A 取樣建議……………………………………………………………………………............ ....23

表

表 1. 粒度級和試驗篩 ..................................................................................................................... 4

表2. 天平的類別 ............................................................................................................................. 8

表3. 溫度計的精確度和刻度要求 ................................................................................................. 8

表4. 總試樣構成 ........................................................................................................................... 17

圖

圖 1. 壓實試驗使用的術語 ............................................................................................................. 6

圖2 抽樣匙 .................................................................................................................................. 15