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Pengfei Zhang

Qingdao Agricultural University

China

  • Qingdao Agricultural University

SCHOLARLY PAPERS

2

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19

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0

Scholarly Papers (2)

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1.

Microscopic Characterization and Efficiency Coefficient Evaluation of Modified Recycled Concrete Micropowder in Cementitious Materials

Number of pages: 24 Posted: 13 Feb 2026
Qiuyi Li, Pengfei Zhang, Mingxu Chen, Liang Wang, Gongbing YUE, Chenyang Xu and Yuanxin Guo
Qingdao Agricultural University, Qingdao Agricultural University, Qingdao Agricultural University, Qingdao Agricultural University, Qingdao Agricultural University, Hunan University and Qingdao Agricultural University
Downloads 12 (1,541,665)

Abstract:

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recycled micropowder, Hydration characteristics, Efficiency coefficient, durability, Recycled mortar

2.

Research on the Activation and Enhancement Mechanism of Regenerated Micro-Powder of Alkali-Activated Cementitious Materials and its Carbon Emission Characteristics

Number of pages: 30 Posted: 24 Jun 2025
Zhizhu Zhang, Zhicheng Ge, Pengfei Zhang, Chenyang Xu, Qiuyi Li, Song Gao, Changhai Shao and Yuanxin Guo
Qingdao Agricultural University, Qingdao Agricultural University, Qingdao Agricultural University, Qingdao Agricultural University, Qingdao Agricultural University, Qingdao University of Technology, affiliation not provided to SSRN and Qingdao Agricultural University
Downloads 7 (1,561,096)

Abstract:

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Recycled concrete powder, physical excitation, heat of hydration, Carbon emission