Structural Build-Up, Hydration and Strength Development of Cement-Based Materials with Accelerators (2020-06)¶
10.1016/j.conbuildmat.2020.119775
, Zhou Dajun, Huang Hai, Peng Jianwei, Yao Hao
Journal Article - Construction and Building Materials, Vol. 259
Abstract
Fast structural build-up and strength development of fresh/hardened cement-based materials are always desired in many scenarios, where accelerators are often used. In this paper, the hydration, structural build-up and strength development of cement pates with different accelerators were investigated. The growth of static yield stress was used to characterize the structural build-up of fresh cement paste with 1% nano silica. Calorimetric curves, zeta potential and conductivity of pastes and strength development of mortars were also measured. Results showed that accelerators promote the reaction of C3Sor C3A at different stages and in different mechanisms. Mechanical efficiency of C-S-H determined by growth of elastic modulus or yield stress over cumulated hydration heat may give wrong ranking on the efficiency of C-S-H. Apart from formation of C-S-H gel, structural build-up may originate from other sources.
¶
3 References
- Kazemian Ali, Yuan Xiao, Cochran Evan, Khoshnevis Behrokh (2017-04)
Cementitious Materials for Construction-Scale 3D Printing:
Laboratory Testing of Fresh Printing Mixture - Shakor Pshtiwan, Sanjayan Jay, Nazari Ali, Nejadi Shami (2017-02)
Modified 3D Printed Powder to Cement-Based Material and Mechanical Properties of Cement Scaffold Used in 3D Printing - Yuan Qiang, Zhou Dajun, Li Baiyun, Huang Hai et al. (2017-11)
Effect of Mineral Admixtures on the Structural Build-Up of Cement-Paste
12 Citations
- Rusu Mihai, Ardelean Ioan (2025-06)
Relations Between the Printability Descriptors of Mortar and NMR Relaxometry Data - Şahin Hatice, Mardani Ali, Mardani Naz (2024-07)
Performance Requirements and Optimum Mix Proportion of High-Volume Fly-Ash 3D Printable Concrete - Şahin Hatice, Mardani Ali (2023-10)
How Does Rheological Behavior Affect the Inter-Layer Bonding Strength of 3DPC Mixtures? - Chen Yu, Zhang Yu, He Shan, Liang Xuhui et al. (2023-06)
Improving Structural Build-Up of Limestone-Calcined-Clay-Cement-Pastes by Using Inorganic Additives - Mohan Manu, Rahul Attupurathu, Tao Yaxin, Schutter Geert et al. (2022-06)
Hydration Re-Initiation of Borated CSA Systems with a Two-Stage Mixing Process:
An Application in Extrusion-Based Concrete 3D Printing - Mohammad Abdul, Biernacki Joseph (2022-06)
2D Stationary Computational Printing of Cement-Based Pastes - Biricik Öznur, Mardani Ali (2022-05)
Parameters Affecting Thixotropic Behavior of Self-Compacting Concrete and 3D Printable Concrete:
A State of the Art Review - Liu Qiang, Jiang Quan, Huang Mojia, Xin Jie et al. (2022-03)
Modifying Effect of Anionic Polyacrylamide Dose for Cement-Based 3DP Materials:
Printability and Mechanical Performance Tests - Yuan Qiang, Zuo Shenghao, Li Zemin, Shi Caijun et al. (2021-11)
Optimizing Three-Dimensional Printing Binder Composed of Ordinary-Portland-Cement and Calcium-Sulfoaluminate-Cement with Retarders - Zhao Zhihui, Chen Mingxu, Zhong Xu, Huang Yongbo et al. (2021-07)
Effects of Bentonite, Diatomite and Metakaolin on the Rheological Behavior of 3D Printed Magnesium-Potassium-Phosphate-Cement Composites - Sikora Paweł, Chougan Mehdi, Cuevas Villalobos Karla, Liebscher Marco et al. (2021-02)
The Effects of Nano- and Micro-Sized Additives on 3D Printable Cementitious and Alkali-Activated Composites:
A Review - Pan Tinghong, Jiang Yaqing, He Hui, Wang Yu et al. (2021-01)
Effect of Structural Build-Up on Inter-Layer Bond Strength of 3D Printed Cement Mortars
BibTeX
@article{yuan_zhou_huan_peng.2020.SBUHaSDoCBMwA,
author = "Qiang Yuan and Dajun Zhou and Hai Huang and Jianwei Peng and Hao Yao",
title = "Structural Build-Up, Hydration and Strength Development of Cement-Based Materials with Accelerators",
doi = "10.1016/j.conbuildmat.2020.119775",
year = "2020",
journal = "Construction and Building Materials",
volume = "259",
}
Formatted Citation
Q. Yuan, D. Zhou, H. Huang, J. Peng and H. Yao, “Structural Build-Up, Hydration and Strength Development of Cement-Based Materials with Accelerators”, Construction and Building Materials, vol. 259, 2020, doi: 10.1016/j.conbuildmat.2020.119775.
Yuan, Qiang, Dajun Zhou, Hai Huang, Jianwei Peng, and Hao Yao. “Structural Build-Up, Hydration and Strength Development of Cement-Based Materials with Accelerators”. Construction and Building Materials 259 (2020). https://doi.org/10.1016/j.conbuildmat.2020.119775.