Enhancing long-term tensile performance of Engineered Cementitious Composites (ECC) using sustainable artificial geopolymer aggregates

LY Xu, BT Huang, Q Lan-Ping, JG Dai - Cement and Concrete Composites, 2022 - Elsevier
Artificial geopolymer aggregate is an emerging technology in the field of solid waste
recycling, aiming to ease the exploitation of natural aggregates as well as reduce the …

Development of engineered cementitious composites (ECC) using artificial fine aggregates

LY Xu, BT Huang, JG Dai - Construction and Building Materials, 2021 - Elsevier
Abstract In this study, Engineered/Strain-Hardening Cementitious Composites (ECC/SHCC)
using artificial fine aggregates [ie, geopolymer aggregates (GPA) and cement-bonded …

[HTML][HTML] Tailoring strain-hardening behavior of high-strength Engineered Cementitious Composites (ECC) using hybrid silica sand and artificial geopolymer …

LY Xu, BT Huang, JC Lao, JG Dai - Materials & Design, 2022 - Elsevier
Hybrid artificial geopolymer aggregates (GPA) and natural silica sand were used to
strategically tailor the tensile strain-hardening behavior of high-strength engineered …

High-strength high-ductility Engineered/Strain-Hardening Cementitious Composites (ECC/SHCC) incorporating geopolymer fine aggregates

LY Xu, BT Huang, VC Li, JG Dai - Cement and Concrete Composites, 2022 - Elsevier
Abstract In this study, Engineered/Strain-Hardening Cementitious Composites (ECC/SHCC)
incorporating geopolymer fine aggregates were successfully developed with high strength …

Tensile over-saturated cracking of ultra-high-strength engineered cementitious composites (UHS-ECC) with artificial geopolymer aggregates

LY Xu, BT Huang, JC Lao, J Yao, VC Li… - Cement and Concrete …, 2023 - Elsevier
Abstract Ultra-High-Strength Engineered Cementitious Composites (UHS-ECC)
incorporating artificial geopolymer aggregates (GPA) were developed and over-saturated …

Engineered geopolymer composite (EGC) with ultra-low fiber content of 0.2%

F Wang, J Ma, Y Ding, J Yu, K Yu - Construction and Building Materials, 2024 - Elsevier
Engineered cementitious composite (ECC) features with excellent tensile performance.
However, two major drawbacks, including the high environmental impacts associated with …

Durability, microstructure, and optimization of high-strength geopolymer concrete incorporating construction and demolition waste

WE Elemam, AM Tahwia, M Abdellatief, O Youssf… - Sustainability, 2023 - mdpi.com
The incorporation of construction and demolition (C&D) waste in concrete production has
gained great importance toward sustainability, especially in geopolymer concrete. In this …

Concrete made with high-strength artificial geopolymer aggregates: Mechanical properties and failure mechanisms

LP Qian, BT Huang, LY Xu, JG Dai - Construction and Building Materials, 2023 - Elsevier
Artificial geopolymer aggregates (GPA) provide an effective solution to simultaneously
reduce the over-excavation of natural rock and mitigate the waste landfills. In this study, GPA …

Mechanical properties and durability of geopolymer recycled aggregate concrete: A review

P Zhang, X Sun, F Wang, J Wang - Polymers, 2023 - mdpi.com
Geopolymer recycled aggregate concrete (GPRAC) is a new type of green material with
broad application prospects by replacing ordinary Portland cement with geopolymer and …

Exemplification of sustainable sodium silicate waste sediments as coarse aggregates in the performance evaluation of geopolymer concrete

B Kanagaraj, N Anand, UJ Alengaram, RS Raj… - … and Building Materials, 2022 - Elsevier
This investigation presents the experimental studies on mechanical properties of
geopolymer concrete (GPC) developed with the addition of sodium silicate waste sediments …