Combined effects of low-heat cement, expansive agent and shrinkage-reducing admixture on drying shrinkage and cracking of concrete

The cracking of double-block ballastless track slab concrete has become a critical issue, which can be mitigated through the use of low-heat Portland cement (LC), a MgO-based expansive agent (ME), and a shrinkage-reducing admixture (SR). However, the combined effects of these three components on shr...

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Bibliographic Details
Main Authors: Lei Fang, Dabao Fu, Qiang Yuan, Song Xu, Dong Zhang, Huangyi Cai, Xiaoqing Zeng, Yong Wang, Jin Zhou
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Case Studies in Construction Materials
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Online Access:http://www.sciencedirect.com/science/article/pii/S2214509525001421
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