Effect of waste binder material usage rate on thixotropic behaviour of cementitious systems

Biricik, Öznur; Aytekin, Burcu; Mardani, Ali

doi:10.1016/j.conbuildmat.2023.133197

Cited by 5 publications

(2 citation statements)

References 99 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…11 show that the addition of MP and GGBS in SCC mixtures leads to a decrease in the V-funnel time values. Several researchers have attributed the reduction in viscosity of MP-based cementitious systems to the thixotropic property of this mineral addition (2,33,34). Biricik et al (34) stated that the incorporation of MP can diminish the thixotropy of cement-based materials due to its inert nature.…”

Section: V-funnelmentioning

confidence: 99%

Development of eco-friendly self-compacting concrete using marble powder, blast furnace slag and glass fibre-reinforced plastic waste: Application of mixture design approach

Djeddou,

Amieur,

Chaid

et al. 2024

Res. Eng. Struct. Mat.

View full text Add to dashboard Cite

The present paper investigates the valorisation of three local Algerian waste materials, namely Marble Powder (MP), Ground Granulated Blast Furnace Slag (GGBS), and Glass Fibre-Reinforced Plastic Waste (GFRPW), as mineral additions in Self-Compacting Concrete (SCC). A mixture design modeling approach was used to evaluate the impact of these waste materials and their interactions on the fresh and hardened properties of SCC. Experimental tests were performed, including slump flow, V-funnel, L-box, air content, and compressive strength tests. Regression models were developed to understand the behaviour of SCC based on the proportions of MP, GGBS, and GFRPW in both binary and ternary systems. The statistical analysis software Minitab was employed for the modeling. The results revealed that the combination of MP, GGBS and GFRPW in ternary systems has a synergistic effect on slump flow and L-box ratio. The highest slump flow value and L-box ratio were achieved at proportions of approximately 38% MP, 37% GGBS, and 25% GFRPW. The V-funnel time was affected by the proportions of the waste materials, decreasing with higher MP and GFRPW proportions and increasing with a higher GGBS proportion. In GFRPW-based systems, a higher GFRPW proportion increased the air content, but combining GFRPW with GGBS significantly reduced it. Furthermore, the interaction between GGBS and GFRPW enhanced the development of the 28-day compressive strength, where the highest value of 54 MPa was reached at the combination of 32% GFRPW and 68% GGBS. After 90 days of curing, the SCC mixtures containing 100% GGBS exhibited the highest compressive strength value of 66 MPa. This study provides valuable insights for optimising the use of MP, GGBS, and GFRPW in SCC, potentially leading to more sustainable and cost-effective concrete production.

show abstract

Section: V-funnelmentioning

confidence: 99%

Development of eco-friendly self-compacting concrete using marble powder, blast furnace slag and glass fibre-reinforced plastic waste: Application of mixture design approach

Djeddou,

Amieur,

Chaid

et al. 2024

Res. Eng. Struct. Mat.

View full text Add to dashboard Cite

show abstract

“…On-site construction relies heavily on using concrete as a primary building material. Around 60% of conventionally built structures are comprised of concrete, notorious for its detrimental effects on the environment, especially its exaggerated GHG emissions, which incite CC [48,49]. Research has indicated that the concrete industry accounts for 8% of total GHG emissions worldwide [50].…”

Section: Reducing Ghg Emissionsmentioning

confidence: 99%

Climate Change Mitigation through Modular Construction

Sajid,

Ullah,

Qayyum

et al. 2024

Smart Cities

View full text Add to dashboard Cite

Modular construction (MC) is a promising concept with the potential to revolutionize the construction industry (CI). The sustainability aspects of MC, among its other encouraging facets, have garnered escalated interest and acclaim among the research community, especially in the context of climate change (CC) mitigation efforts. Despite numerous scholarly studies contributing to the understanding of MC, a holistic review of the prevailing literature that systematically documents the impact of utilizing MC on CC mitigation remains scarce. The study conducts a systematic literature review (SLR) of the pertinent literature retrieved from the Scopus repository to explore the relationship between MC and CC mitigation. Employing the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol, the SLR was conducted on 31 shortlisted articles published between 2010 and 2023. The findings of the study reveal that MC can mitigate the climate crisis by reducing GHG emissions, curtailing resource intensiveness by enabling a circular economy (CE), fomenting energy efficiency, and fostering resourceful land use and management in the CI. A conceptual framework based on the findings of the previous literature is proposed in this study, which outlines several strategies for CC mitigation that can be implemented by the adoption of MC in the CI. The current study is a humble effort to review various offerings of MC to help mitigate CC in the era of striving for global sustainability. For industry practitioners and policymakers, this study highlights the viability of leveraging MC for CC mitigation, aiming to inspire better decision making for sustainable development in the CI. Similarly, for researchers, it presents MC as a potential tool for CC mitigation that can be further explored in terms of its associated factors, and focused frameworks can be developed.

show abstract

Research on modeling the thixotropic properties of cementitious systems using regression methods in machine learning

Şahin,

Altun,

Eser

et al. 2024

Construction and Building Materials

View full text Add to dashboard Cite

Effect of waste binder material usage rate on thixotropic behaviour of cementitious systems

Cited by 5 publications

References 99 publications

Development of eco-friendly self-compacting concrete using marble powder, blast furnace slag and glass fibre-reinforced plastic waste: Application of mixture design approach

Development of eco-friendly self-compacting concrete using marble powder, blast furnace slag and glass fibre-reinforced plastic waste: Application of mixture design approach

Climate Change Mitigation through Modular Construction

Research on modeling the thixotropic properties of cementitious systems using regression methods in machine learning

Contact Info

Product

Resources

About