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穆明浩;张亚勤;李召峰
Urban and Rural Studies 2020 No.08
山东高速集团有限公司;济南市公路管理局;山东大学岩土与结构工程研究中心
为提升海绵城市建设中建材性能要求,本文以煤矸石为主要原料,制备高砂胶比常温养护透水混凝土.从抗压强度、密度、总孔隙率、透水性等方面研究了浆液包裹厚度和水胶比对透水混凝土性能的影响.结果 发现,包浆厚度为0.35mm,水胶比为0.28时,制备的煤矸石基透水混凝土综合性能最优,7d抗压强度可达19.4MPa.
透水混凝土;煤矸石;碱激发
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Language: 中文
CN:10-1589/TU
ISSN:2096-6539
Publication Frequency: 半月刊
An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.