改性回收PP塑料颗粒对混凝土切口梁弯曲性能影响

李静, 肖东, 何雨, 代在波

Effect of modified recycled PP plastic particles on bending performance of concrete⁃notched beams

LI Jing, XIAO Dong, HE Yu, DAI Zaibo

中国塑料 . 2025, (4): 92 -96 . DOI: 10.19491/j.issn.1001-9278.2025.04.016