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Frontiers of Structural and Civil Engineering

ISSN 2095-2430

ISSN 2095-2449(Online)

CN 10-1023/X

邮发代号 80-968

2019 Impact Factor: 1.68

Frontiers of Structural and Civil Engineering  2020, Vol. 14 Issue (1): 94-108   https://doi.org/10.1007/s11709-019-0576-9
  本期目录
Recent developments in the application of oil palm fibers in cement composites
Emmanuel Owoichoechi MOMOH, Adelaja Israel OSOFERO()
School of Engineering, University of Aberdeen, Aberdeen, AB24 3UE, UK
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Abstract

Fibers obtained from different parts of the oil palm tree (Elaeis guineensis) have been under investigation for possible use in construction. Studies have been carried out investigating the engineering properties and possible applications of these fibers. However, the experimental methods employed and the values of mechanical and physical properties recorded by various authors are inconsistent. It has therefore become necessary to organize information which would be useful in the design of oil palm fiber cement composites and help researchers and engineers make informed decisions in further research and application. This review provides information about fibers from different parts of the oil palm, their properties, enhancement techniques, current and potential application in cement composites.

Key wordsbroom    cement composite    concrete    oil palm fiber    Natural fiber-concrete    sustainability
收稿日期: 2018-08-05      出版日期: 2020-02-21
Corresponding Author(s): Adelaja Israel OSOFERO   
 引用本文:   
. [J]. Frontiers of Structural and Civil Engineering, 2020, 14(1): 94-108.
Emmanuel Owoichoechi MOMOH, Adelaja Israel OSOFERO. Recent developments in the application of oil palm fibers in cement composites. Front. Struct. Civ. Eng., 2020, 14(1): 94-108.
 链接本文:  
https://academic.hep.com.cn/fsce/CN/10.1007/s11709-019-0576-9
https://academic.hep.com.cn/fsce/CN/Y2020/V14/I1/94
Fig.1  
composition percentage
[31] [52] [36] [43] [11] [66] [67] [58]
Cellulose 0.62 65 38.3 59 43–65
Hemicellulose 35.3 2.1 24.0 20.8 17–33
Holocellulose 47.7 65.5 68–86
Lignin 24.5 58.8 19 22.1 25 21.2 28.5 13–37
Ash 6.99 2 1.6 3.2 3.5 5.6 1–6
Tab.1  
weight loss untreated alkali-treated acetylated silane-treated
10% 150 235 145 180
20% 260 290 240 300
30% 300 325 285 328
40% 315 350 308 360
50% 340 352 325 370
60% 340 352 338 370
70% 345 360 340 370
80% 395 415 370 420
90% 440 460 435 440
100% 480 510 495 520
Tab.2  
Fig.2  
fiber properties value
[45] [39] [11] [58] [43] [54] [26] [72]
diameter (mm) 0.23 0.02 0.25–0.6 0.008–0.3 0.02–0.07 0.15–0.5 0.35
length (mm) 17 30 100–280 0.89–142 20
density (g/cm3) 4.0 1.3 0.7–1.55 1.03 0.7–1.55
moisture content (%) 4.0 11
24 hours water absorption (%) 0.6 60
specific gravity 2.14
breaking elongation (%) 4 30 2.5–18 14 4–18 0.3–16.2
tensile strength (MPa) 19 21.2 21 50–400 248 50–500 50–55
Young’s modulus (GPa) 12 0.5–2 0.57–9 2.0 0.6–9 0.57–0.59
Tab.3  
properties value
[53] [74] [75] [76] [57] [77]
diameter (mm) 0.3–0.6 0.0261
length (mm) 2.04
density (g/cm3) 1.2 1.1 1.2 0.34 0.2–0.6
moisture content 2.3%
tensile strength (MPa) 300–600
Young’s modulus (GPa) 15–32 3.0
Tab.4  
composition percentage
[53] [60] [25] [79] [76] [36] [66] [58]
cellulose 30.4 40.7 39.9 30.6 29–37
hemicellulose 40.4 26.1 21.2 33.2 25.3 12–17
holocellulose 72.12 76.3 42–45
lignin 23.03 21.7 26.2 15.7 22.6 28.5 18.1 18–23
ash 5.8 1.8 2.9 1.9 4.1 1.1 2–3
Tab.5  
Fig.3  
composition percentage
[58] [36] [66]
cellulose 40–50 39.5 46.6
hemicellulose 34–38 29.8 33.9
holocellulose 80–83 80.5
lignin 20–21 23.3 18.3
xylose 26–29
glucose 62–67
ash 2–3 5.7 2.5
Tab.6  
Composition EFBF OPFF OPTF
Cellulose 38–65 40–50 29–47
Hemicellulose 17–35 30–38 12–40
Holocellulose 65–86 80–83 42–76
Lignin 13–59 18–23 18–29
Ash 1–6 2–6 1–6
Tab.7  
Fig.4  
Fig.5  
zone temperature range (°C) a C coefficient of determination (R2)
1 100–300 0.1463 -15 0.901
2 300–345 0.7516 -196.54 0.8644
3 345–470 0.3119 -45 0.8298
Tab.8  
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