Reactivity of supplementary cementitious materials (SCMs) in cement blends

J Skibsted, R Snellings - Cement and Concrete Research, 2019 - Elsevier
Supplementary cementitious materials (SCMs) are key components of sustainable, low
carbon cements. To maximize their use in blended cements, the impact of SCMs on cement …

The role of supplementary cementitious materials in hydration, durability and shrinkage of cement-based materials, their environmental and economic benefits: A …

D Ndahirwa, H Zmamou, H Lenormand, N Leblanc - Cleaner Materials, 2022 - Elsevier
Due to strict environmental regulations, the construction sector has observed extensive use
of supplementary cementitious materials (SCMs) in recent years. As a result, new alternative …

Solidification of heavy metals in lead smelting slag and development of cementitious materials

Z Zhao, W Liu, Y Jiang, Y Wan, R Du, H Li - Journal of Cleaner Production, 2022 - Elsevier
Lead smelting slag (LSS) is a hazardous waste containing heavy metals (Cr, Ni, Cu, Zn, As,
and Pb) and its improper disposal may cause irreparable damage to the ecosystem …

Effect of modified nano‐titanium and fly ash on ultra‐high‐performance concrete properties

AAJ Ghanim, M Amin, AM Zeyad, BA Tayeh… - Structural …, 2023 - Wiley Online Library
This paper aims to study the effect of using modified nano‐TiO2 with fly ash (FA) on ultra‐
high performance concrete's (UHPC) mechanical, transport, and microstructure properties …

Effects of ultra-fine ground granulated blast-furnace slag on initial setting time, fluidity and rheological properties of cement pastes

L Ting, W Qiang, Z Shiyu - Powder Technology, 2019 - Elsevier
The initial setting time, fluidity and rheological properties of compound paste systems
containing ultra-fine GGBS (UFS) were studied. The replacement of UFS into cement results …

Effect of particle size and CO2 treatment of waste cement powder on properties of cement paste

H Mehdizadeh, TC Ling, X Cheng… - Canadian Journal of …, 2021 - cdnsciencepub.com
This paper studies the role of CO2 treatment and the impact of particle size (< 75 μm and 75–
150 μm) of waste cement powder (WCP) with different cement replacement content (0%, 5 …

Use of supplementary cementitious materials in seawater–sea sand concrete: State-of-the-art review

H Li, F Liu, Z Pan, H Li, Z Wu, L Li, Z Xiong - Construction and Building …, 2024 - Elsevier
The use of supplementary cementitious materials (SCMs) in seawater–sea sand concrete
(SSSC) enhances the concrete performance as well as helps in reducing the excessive …

Precise mix-design of Ultra-High Performance Concrete (UHPC) based on physicochemical packing method: from the perspective of cement hydration

T Yin, R Yu, K Liu, Z Wang, D Fan, S Wang… - … and Building Materials, 2022 - Elsevier
It is widely accepted that Ultra-High Performance Concrete (UHPC) could be designed by
the employment of Modified Andreasen and Andersen (MAA) particle packing model …

Analysis of correlation between hydration heat release and compressive strength for blended cement pastes

Z Li, D Lu, X Gao - Construction and Building Materials, 2020 - Elsevier
This paper investigated the quantitative correlation relationship between hydration heat
release and compressive strength in various blended cement pastes. Particularly, binary …

Combined effects of micro and nano Fe3O4 on workability, strength, packing, microstructure and EM wave absorbing properties of mortar

LG Li, Q Lai, GX Zeng, YJ Li, HZ Xie… - Construction and Building …, 2023 - Elsevier
Abstract Fe 3 O 4 (ferroferric oxide) has been proven to be useful for enhancing the
electromagnetic (EM) wave absorption performance of cementitious materials. However …