Mineral composition-driven competitive adsorption behavior of superplasticizer in recycled concrete powder-cement pastes: Quantification and validation

Junpeng Du; Tongsheng Zhang; Hongyan Ma; Peiliang Shen; Yiqun Guo; Siqing Zeng; Jiangxiong Wei; Qijun Yu

doi:10.1016/j.conbuildmat.2026.146972

Mineral composition-driven competitive adsorption behavior of superplasticizer in recycled concrete powder-cement pastes: Quantification and validation

Junpeng Du
, Tongsheng Zhang
, Hongyan Ma
, Peiliang Shen
, Yiqun Guo
, Siqing Zeng
, Jiangxiong Wei
, Qijun Yu

Civil, Architectural and Environmental Engineering

South China University of Technology
Hong Kong Polytechnic University
Guangzhou University
Ltd.

Research output: Contribution to journal › Article › peer-review

Original language	English
Article number	146972
Journal	Construction and Building Materials
Volume	535
DOIs	https://doi.org/10.1016/j.conbuildmat.2026.146972
State	Published - Aug 15 2026

ASJC Scopus Subject Areas

Civil and Structural Engineering
Building and Construction
General Materials Science

Keywords

Competitive adsorption
Mineral component
Recycled concrete powder
Superplasticizer
Surface coverage

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10.1016/j.conbuildmat.2026.146972

Cite this

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title = "Mineral composition-driven competitive adsorption behavior of superplasticizer in recycled concrete powder-cement pastes: Quantification and validation",

keywords = "Competitive adsorption, Mineral component, Recycled concrete powder, Superplasticizer, Surface coverage",

author = "Junpeng Du and Tongsheng Zhang and Hongyan Ma and Peiliang Shen and Yiqun Guo and Siqing Zeng and Jiangxiong Wei and Qijun Yu",

note = "Publisher Copyright: {\textcopyright} 2026 Elsevier Ltd.",

year = "2026",

month = aug,

day = "15",

doi = "10.1016/j.conbuildmat.2026.146972",

language = "English",

volume = "535",

journal = "Construction and Building Materials",

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TY - JOUR

T1 - Mineral composition-driven competitive adsorption behavior of superplasticizer in recycled concrete powder-cement pastes

T2 - Quantification and validation

AU - Du, Junpeng

AU - Zhang, Tongsheng

AU - Ma, Hongyan

AU - Shen, Peiliang

AU - Guo, Yiqun

AU - Zeng, Siqing

AU - Wei, Jiangxiong

AU - Yu, Qijun

PY - 2026/8/15

Y1 - 2026/8/15

KW - Competitive adsorption

KW - Mineral component

KW - Recycled concrete powder

KW - Superplasticizer

KW - Surface coverage

UR - https://www.scopus.com/pages/publications/105041106054

UR - https://www.scopus.com/pages/publications/105041106054#tab=citedBy

U2 - 10.1016/j.conbuildmat.2026.146972

DO - 10.1016/j.conbuildmat.2026.146972

M3 - Article

AN - SCOPUS:105041106054

SN - 0950-0618

VL - 535

JO - Construction and Building Materials

JF - Construction and Building Materials

M1 - 146972

ER -

Mineral composition-driven competitive adsorption behavior of superplasticizer in recycled concrete powder-cement pastes: Quantification and validation

ASJC Scopus Subject Areas

Keywords

Access to Document

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