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Effect of Recycled Materials on the Tensile behaviors of Steel Fiber-Reinforced Cement Composite |
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| รหัสดีโอไอ | |
| Title | Effect of Recycled Materials on the Tensile behaviors of Steel Fiber-Reinforced Cement Composite |
| Creator | Sun-Woo Kim, Wan-Shin Park, Young-Il Jang, Yi-Hyun Nam, Sun-Woong Kim, Jong-Won Lee, Hyun-Do Yun |
| Contributor | - |
| Publisher | ISEC PRESS |
| Publication Year | 2560 |
| Keyword | Fiber-reinforced cement composites (FRCCs), Recycled fine aggregate, Fly ash, Carbon dioxide (CO2), Tensile strength, Ductility |
| Abstract | Conventional cement composite is generally produced with ordinary Portland cement (OPC) as a binder. However, during manufacturing the cement composite, large amount of carbon dioxide (CO2) are emitted. Therefore, recycled materials such as fly ash and recycled fine aggregate are proposed to be respectively replaced to OPC and natural sand in order to reduce CO2 emission of cement composites. For reinforcing fibers, micro steel fibers were used. For investigating mechanical properties of steel fiber-reinforced cement composites (SFRCCs), direct tension tests were conducted. The test results showed that fly ash improves tensile strength and ductility of SFRCCs. However, tensile strength of the SFRCC decreased as replacement ratio of recycled fine aggregate increased. The use of recycled materials in FRCC helps to save natural resources and promote sustainability in civil engineering materials. |
| ISBN | 978-0-9960437-4-8 |
