Abstract
Flooding in urban areas is deteriorated due to increased urbanization, concentrated rainfall and impervious pavements. The pervious concrete (Per-C) is prominent in alleviating a significant runoff burden due to impermeable pavement. However, the application of Per-C is limited because of its lower strength to maintain high porosity. This project aims to produce pervious concrete that is able to achieve high strength, by utilizing high strength paste with appropriate rheological properties. A series of experiments including compressive strength, flexural strength, and mini-slump tests were conducted to explore higher-strength paste which can thoroughly and evenly wrap the aggregates. The proportions of paste with optimum performance was identified by orthogonal test, which includes silica fume (SF), ground granulated blast furnace slag (GGBS), and fly ash (FA).
| Original language | English |
|---|---|
| Title of host publication | Towards a Carbon Neutral Future - The Proceedings of The 3rd International Conference on Sustainable Buildings and Structures |
| Editors | Konstantinos Papadikis, Cheng Zhang, Shu Tang, Engui Liu, Luigi Di Sarno |
| Publisher | Springer Science and Business Media Deutschland GmbH |
| Pages | 731-741 |
| Number of pages | 11 |
| ISBN (Print) | 9789819979646 |
| DOIs | |
| Publication status | Published - 2024 |
| Event | 3rd International Conference on Sustainable Buildings and Structures, ICSBS 2023 - Suzhou, China Duration: 17 Aug 2023 → 20 Aug 2023 |
Publication series
| Name | Lecture Notes in Civil Engineering |
|---|---|
| Volume | 393 |
| ISSN (Print) | 2366-2557 |
| ISSN (Electronic) | 2366-2565 |
Conference
| Conference | 3rd International Conference on Sustainable Buildings and Structures, ICSBS 2023 |
|---|---|
| Country/Territory | China |
| City | Suzhou |
| Period | 17/08/23 → 20/08/23 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 11 Sustainable Cities and Communities
Keywords
- Compressive strength
- Flexural strength
- Mini-slump test
- Supplementary cementitious materials
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