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Construction Materials, Volume 4, Issue 4

December 2024 - 11 articles

Cover Story: Our study focuses on creating sustainable concrete by utilizing PET-based plastic waste as a partial substitution for aggregates, with the aim of using this concrete for various low-load-bearing construction applications. From our phase analysis study, no adverse effects were found during cement phase formation. We also found that up to 10 wt.% PET incorporation leads to an acceptable compressive strength reduction as per the ASTM guidelines. To enhance adhesion, the PET was roughened, and, using FESEM, we found PET waste had effective adhesion with the cement matrix. We believe that this sustainable concrete will not only contribute to waste reduction but also promote eco-friendly construction material development. View this paper
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Articles (11)

  • Article
  • Open Access
3 Citations
3,030 Views
17 Pages

Performance Evaluation of Recycled Fibers in Asphalt Mixtures

  • Fabricio Leiva-Villacorta and
  • Alvaro Cerdas-Murillo

18 December 2024

This study presents the results of using innovative and sustainable recycled fibers in different asphalt mixtures. Laboratory design and performance evaluation were focused on the cracking and rutting resistance of asphalt mixtures reinforced with re...

  • Article
  • Open Access
2 Citations
1,072 Views
29 Pages

Features of the Reinforcement–Soil Interfacial Effect in Fiber-Reinforced Soil Based on Pullout Tests

  • Dingkan Xiao,
  • Jun Zhang,
  • Wei Xu,
  • Jiang Wang,
  • Nianyuan Qiu,
  • Juan Wu,
  • Huiyan Ling,
  • Bo Qu and
  • Zhihua Yao

16 December 2024

To investigate the reinforcement–soil interfacial effects in fiber-reinforced soil, this study developed a novel horizontal pullout tester and conducted pullout tests on coarse polypropylene fibers in plain soil, cemented soil, and fine fiber-r...

  • Article
  • Open Access
2,741 Views
23 Pages

Effectiveness of UHPC Jackets in Pier Retrofitting for Lateral Load Resistance

  • Zoi G. Ralli,
  • Roberto Salazar Gonzalez and
  • Stavroula J. Pantazopoulou

9 December 2024

Ultra-high-performance concrete (UHPC) is a recently emerged material with exceptional durability and ductility. While widely used in bridge retrofitting, particularly to replace expansion joints and deck overlays, UHPC has seen limited use in jacket...

  • Article
  • Open Access
1,206 Views
10 Pages

Gopal as a Sustainable Alternative: Chemical, Rheological, and Mechanical Insights

  • Raden Anwar Yamin,
  • Zuni Asih Nurhidayati,
  • Laely Fitria Hidayatiningrum and
  • Dani Hamdani

2 December 2024

The availability of petroleum asphalt, derived from non-renewable natural sources, is steadily declining in tandem with dwindling petroleum reserves. To mitigate the reliance on petroleum, alternative renewable natural sources are being explored for...

  • Review
  • Open Access
3 Citations
6,225 Views
29 Pages

Climate Adaptation of Roads to Flooding Hazards—A Review

  • Mehvesh Mushtaq,
  • Marco Corradi and
  • Shirsendu Sikdar

25 November 2024

Flooding hazards due to climate change are increasingly becoming a frequent global occurrence. The aim of this study is to provide a comprehensive review of the various structural mitigation and adaptation strategies available to engineers and design...

  • Article
  • Open Access
7 Citations
4,817 Views
10 Pages

25 November 2024

Concrete use is enhanced daily due to infrastructure development, but it has adverse impacts on the environment. Modern lifestyles have led to the increased use of plastic, and, for households, polyethylene terephthalate (PET) plastics are used. Howe...

  • Article
  • Open Access
1 Citations
1,267 Views
17 Pages

22 November 2024

This article explores the impact of strengthening reinforced concrete beams under different load levels, focusing on the use of polyphenylene benzobisoxazole (P.B.O.) fibers in a stabilized inorganic matrix to enhance the shear capacity. This researc...

  • Article
  • Open Access
3,552 Views
17 Pages

14 November 2024

The results of shaking table tests from previous studies on a one-story, two-bay reinforced concrete frame—exhibiting both shear and axial failures—were compared with nonlinear dynamic analyses using simplified models intended to evaluate...

  • Review
  • Open Access
22 Citations
9,339 Views
28 Pages

Incorporation of Phase Change Materials in Buildings

  • Subodh Kumar Jha,
  • Advaith Sankar,
  • Yue Zhou and
  • Aritra Ghosh

18 October 2024

This review paper explores the integration of phase change materials (PCMs) in building insulation systems to enhance energy efficiency and thermal comfort. Through an extensive analysis of existing literature, the thermal performance of PCM-enhanced...

  • Article
  • Open Access
7 Citations
5,330 Views
21 Pages

16 October 2024

This paper introduces a novel approach to pavement material crack detection, classification, and segmentation using advanced deep learning techniques, including multi-scale feature aggregation and transformer-based attention mechanisms. The proposed...

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Constr. Mater. - ISSN 2673-7108