Review on the application of supplementary cementitious materials in self-compacting concrete

L Pang, Z Liu, D Wang, M An - Crystals, 2022 - mdpi.com
For the sustainable development of construction materials, supplementary cementitious
materials (SCMs) are commonly added to self-compacting concrete (SCC). This paper …

Influence of reactivity and dosage of MgO expansive agent on shrinkage and crack resistance of face slab concrete

L Wang, G Li, X Li, F Guo, S Tang, X Lu… - Cement and Concrete …, 2022 - Elsevier
Enhancing cracking resistance of face slab concrete is essential for the structural integrity
and normal operation of concrete-faced rockfill dams (CFRDs). In this study, the effects of …

Comparison between the influence of finely ground phosphorous slag and fly ash on frost resistance, pore structures and fractal features of hydraulic concrete

L Wang, Y Huang, F Zhao, T Huo, E Chen… - Fractal and Fractional, 2022 - mdpi.com
Hydraulic concrete in cold regions is necessary for good frost resistance. The utilization of
finely ground PS (FGPS) in the construction of hydropower projects could solve the pollution …

Pore structural and fractal analysis of the influence of fly ash and silica fume on the mechanical property and abrasion resistance of concrete

LEI Wang, M Jin, F Guo, YAN Wang, S Tang - Fractals, 2021 - World Scientific
Dam concrete suffers from serious abrasion damages in southwestern China, the abrasion
resistance of concrete is therefore one of the most important factors determining the …

Influences of MgO and PVA fiber on the abrasion and cracking resistance, pore structure and fractal features of hydraulic concrete

L Wang, X Zeng, Y Li, H Yang, S Tang - Fractal and Fractional, 2022 - mdpi.com
Abrasion resistance and cracking resistance are two important properties determining the
normal operation and reliability of hydropower projects that are subjected to erosion and …

Effects of fly ash dosage on shrinkage, crack resistance and fractal characteristics of face slab concrete

L Wang, Z Yu, B Liu, F Zhao, S Tang, M Jin - Fractal and fractional, 2022 - mdpi.com
The crack resistance of face slab concretes to various shrinkages is crucial for the structural
integrity and the normal operation of concrete-faced rockfill dams (CFRDs). In this work, the …

Comparison between the effects of phosphorous slag and fly ash on the CSH structure, long-term hydration heat and volume deformation of cement-based materials

L Wang, F Guo, Y Lin, H Yang, SW Tang - Construction and Building …, 2020 - Elsevier
Fly ash (FA) has been widely used in hydraulic projects. The utilization of phosphorous slag
(PS) to partially or completely replace FA in hydraulic concrete has gained much attention in …

Trends and developments in low-heat portland cement and concrete: A review

J Xie, Z Wu, X Zhang, X Hu, C Shi - Construction and Building Materials, 2023 - Elsevier
Low-heat portland cement (LHC), characterized by high C 2 S and low C 3 A content, is an
environmentally friendly cement with energy saving and low carbon emission. Much …

Shrinkage behaviour of self-compacting concrete with a high volume of fly ash and slag experimental tests and analytical assessment

B Klemczak, J Gołaszewski, A Smolana… - … and Building Materials, 2023 - Elsevier
This study assesses the effectiveness of the high-volume replacement of Ordinary Portland
cement (OPC) by non-clinker binders in terms of shrinkage behaviour. Fly ash (FA) or …

Mechanical properties, long-term hydration heat, shinkage behavior and crack resistance of dam concrete designed with low heat Portland (LHP) cement and fly ash

L Wang, HQ Yang, SH Zhou, E Chen… - Construction and Building …, 2018 - Elsevier
The utilization of low heat Portland (LHP) cement is considered to be one of the most
effective methods to decrease the thermal stresses and cracking risk in the dam concrete …