| 陈磊章,薛鲁阳,李慧冬,杨 宾,赵 娇.煤矸石骨料在混凝土及砂浆中的应用研究[J].水泥工程,2023,36(2):89-93 |
| 煤矸石骨料在混凝土及砂浆中的应用研究 |
| Application of coal gangue aggregate in concrete and mortar |
| |
| DOI： |
| 中文关键词: 煤矸石,抗压强度,拉伸粘结强度,混凝土,砂浆 |
| 英文关键词: coal gangue, compressive strength, tensile adhesive strength,concrete, mortar |
| 基金项目: |
|
| 摘要点击次数: 344 |
| 全文下载次数: 0 |
| 中文摘要: |
| 煤矸石是煤矿开采洗选加工过程中产生的固体废物。本文重点开展对煤矸石骨料在混凝土及砂浆中代替或部分代替现用骨料试验研究，得出了混合矸石、砂岩质矸石、页岩质矸石应用的可行性，并提出了合理应用建议。 |
| 英文摘要: |
| Coal gangue is a solid waste produced in the process of coal mining, washing and processing. This paper focuses on the experimental study of coal gangue aggregate replacing or partially replacing the existing aggregate in concrete and mortar, obtains the feasibility of the application of mixed gangue, sandstone gangue and shale gangue, and puts forward reasonable application suggestions. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|