Considering the Effect of Various Silica Types on Chemical, Physical and Mechanical Properties in Cement Mortar Production via Substitution with Cement Content DOI Creative Commons
Osman Hansu

Buildings, Journal Year: 2024, Volume and Issue: 15(1), P. 74 - 74

Published: Dec. 29, 2024

The main objective of this study is to reduce CO2 emissions resulting from rapidly increasing cement production and utilization rates worldwide. For purpose, the effects NS (nano-silica) SF (silica fume) materials, which are post-production wastes industrial products, substitute material obtained by grinding SG gel) used for packaging purposes in preservation electronic products many other areas, MLS (micritic limestone) limestone, a natural resource, on mortars after substitutions were evaluated. contents sieved through 0.063 mm sieve substituted into mixtures, while specific surface area values as 23 m2/g 150 m2/g. Each these materials was substituting between 0% 10% weight. samples subjected consistency determination then evaluated setting time. Subsequently, flexural tests carried out 40 × 160 specimens placed molds, compressive prism fragments broken tests. experimental results showed that substitution substitutes with at 3–10 wt% highly effective against SF, terms strength workability properties.

Language: Английский

Green and Low-Carbon Matrices for Engineered/Strain-Hardening Cementitious Composites (ECC/SHCC): Towards Sustainable and Resilient Infrastructure DOI
Ling-Yu Xu, Jing Yu, Bo-Tao Huang

et al.

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: unknown, P. 144968 - 144968

Published: Feb. 1, 2025

Language: Английский

Citations

7
Study of Entropy Weight-Grey theory-BP Network life prediction Model of unit silica fume concrete lining under the influence of carbonation-sulfate freeze-thaw cycle erosion DOI Creative Commons
Zhi‐Min Chen, Meisheng Yi, Jiqiang Zhang

et al.

Research in Cold and Arid Regions, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

Citations

0
Innovative Approaches, Challenges, and Future Directions for Utilizing Carbon Dioxide in Sustainable Concrete Production DOI Creative Commons
Dong Lu, Fulin Qu, Chao Zhang

et al.

Journal of Building Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 110904 - 110904

Published: Sept. 1, 2024

Language: Английский

Citations

3
Effect of particle size distribution and content of limestone powder on compressive response of high-early-strength cement mortars DOI
Sungwun Her, Keun–Hyeok Yang, Sungchul Bae

et al.

Journal of Building Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 110964 - 110964

Published: Oct. 1, 2024

Language: Английский

Citations

2
Probabilistic deep learning prediction of natural carbonation of low-carbon concrete incorporating SCMs DOI
Afshin Marani, Timileyin M. Oyinkanola, Daman K. Panesar

et al.

Cement and Concrete Composites, Journal Year: 2024, Volume and Issue: 152, P. 105635 - 105635

Published: June 14, 2024

Language: Английский

Citations

1
Influence of curing period on some mechanical and durability-related properties of limestone powder concrete DOI Creative Commons
Andrija Radović, Vedran Carević, Aleksandar Radević

et al.

Gradjevinski materijali i konstrukcije, Journal Year: 2024, Volume and Issue: 67(3), P. 111 - 121

Published: Jan. 1, 2024

This study investigates the influence of curing periods on mechanical and durability-related properties limestone powder concrete, focusing potential as a sustainable alternative to traditional materials, primarily cement. The research explores effects varying cement replacement percentages (30-55%) durations (1, 3, 7, 14, 28 days) concrete such compressive strength, flexural water permeability, resistance chloride ingress. fineness was also tested using two powders from same chemical composition, but different particles size. Results indicate that longer generally enhance performance, not in all cases. greatest benefits extending period observed case penetration depth, so average difference between 1 days about 50%. Flexural strength saw substantial increase up 24% over period. However, increasing 7 resulted an unexpected reduction 13%. Despite previous results, positive impact higher content cases, except for penetration. Concretes contained had significantly lower (as much 186%) penetration, compared reference (with highest dispersion results). found no significant particle size properties.

Language: Английский

Citations

0
ASSESSING NATURAL CARBONATION AND SERVICE LIFE PREDICTION OF SUPERSULFATED CEMENT DOI Creative Commons

Adrieli Brustolin,

Caroline Angulski da Luz, Laura Silvestro

et al.

Case Studies in Construction Materials, Journal Year: 2024, Volume and Issue: unknown, P. e04022 - e04022

Published: Nov. 1, 2024

Language: Английский

Citations

0
Considering the Effect of Various Silica Types on Chemical, Physical and Mechanical Properties in Cement Mortar Production via Substitution with Cement Content DOI Creative Commons
Osman Hansu

Buildings, Journal Year: 2024, Volume and Issue: 15(1), P. 74 - 74

Published: Dec. 29, 2024

The main objective of this study is to reduce CO2 emissions resulting from rapidly increasing cement production and utilization rates worldwide. For purpose, the effects NS (nano-silica) SF (silica fume) materials, which are post-production wastes industrial products, substitute material obtained by grinding SG gel) used for packaging purposes in preservation electronic products many other areas, MLS (micritic limestone) limestone, a natural resource, on mortars after substitutions were evaluated. contents sieved through 0.063 mm sieve substituted into mixtures, while specific surface area values as 23 m2/g 150 m2/g. Each these materials was substituting between 0% 10% weight. samples subjected consistency determination then evaluated setting time. Subsequently, flexural tests carried out 40 × 160 specimens placed molds, compressive prism fragments broken tests. experimental results showed that substitution substitutes with at 3–10 wt% highly effective against SF, terms strength workability properties.

Language: Английский

Citations

0