リサイクル材料（強度と変形②）

[23-6-5-07] Effect of change in grain size distribution associated with compaction of pumice stone on CBR characteristic

*YUJI MATSUO¹, YASUHIRO HAYASHI¹, TATSUYA IWAMOTO¹, RYUICHI TOU², YOSHIHIRO AZUMA³ (1. Kyushu Sangyo University, 2. World Link, 3. Suido Kiko)

Keywords:pumice stone, compaction, California bearing ratio