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3 Chapter 3Figure 3.1. Two ways of controlled polymerization of CPs (Verheyen et al. 2017)Figure 3.2a. Polymers produced by linear step-growth polymerization (Hallenslebe...Figure 3.2b. Polymers produced by nonlinear step-growth polymerization (Hallensl...Figure 3.3. Detailed classification of fiber reinforcement used in polymer compo...Figure 3.4. (a) Effect of percentage addition of Ce on UTS & YTS. (b) Effect of ...Figure 3.5. Process description of FSW (Huang et al. 2018b). For a color version...Figure 3.6. Process route of conventional resistance welding of metal and FRP co...Figure 3.7. Self-piercing rivet (SPR) technique (Kang et al. 2016). For a color ...Figure 3.8. Plastic/polymer composites used in cars (https://blog.americanchemis...

4 Chapter 4Figure 4.1. Fabrication approach (3)Figure 4.2. Flow diagram for fabrication of sisal fiber-reinforced unsaturated p...Figure 4.3. Preparation of unsaturated polyester resin (general purpose resin) a...Figure 4.4. Alkali treatment of sisal fiber protocolFigure 4.5. Weight measurement of sodium hydroxide using an analytical precision...Figure 4.6. Mixing sodium hydroxide with distilled water. For a color version of...Figure 4.7. Sisal fibers immersed in sodium hydroxide solution. For a color vers...Figure 4.8. (a) Washing process; (b) after washing the sisal fibers. For a color...Figure 4.9. Local weaving (loom) equipment. For a color version of this figure, ...Figure 4.10. Arranging the fiber using weaving (loom) equipment. For a color ver...Figure 4.11. Fiber orientation: (a) 0°, (b) (0°,90°), (c) ±45°. For a color vers...Figure 4.12. Weight measurement of (a) 0° and (b) (0,90)° fiber orientation. For...Figure 4.13. (a) Pouring resin; (b) pouring hardener. For a color version of thi...Figure 4.14. (a) Wax/gel; (b) mold. For a color version of this figure, see www....Figure 4.15. (a) Hand lay-up using a normal brush; (b) hand lay-up using a rolle...Figure 4.16. Molding under compression. For a color version of this figure, see ...Figure 4.17. Test specimen dimensions: (a) tensile test specimen, (b) compressio...Figure 4.18(a). T1 (47.8 mm × 17.85 mm × 4 mm) – 0° fiber orientation (Tstr = 93...Figure 4.18(b). T2 (57 mm × 21.15 mm × 4 mm) – O0 fiber orientation (Tstr = 111 ...Figure 4.18(c). (a–c). 0 (zero) degree tensile strength test. For a color versio...Figure 4.19(a). T1(55 mm × 20 mm × 4 mm) – (0,90)° fiber orientation (Tstr = 107...Figure 4.19(b). T2 (60 mm × 21.3 × 4 mm) – (0,90)° fiber orientation (Tstr = 87 ...Figure 4.19(c). T3 (60 mm × 20 mm × 4 mm) – (0,90)° fiber orientation (Tstr = 10...Figure 4.20(a). T1 (60 mm × 20.5 mm × 4 mm) ± 45° fiber orientation (Tstr = 39 M...Figure 4.20(b). T2 (60 mm × 20.5 mm × 4 mm) ± 45° fiber orientation (Tstr = 35 M...Figure 4.21(a). C1 (155 mm × 30 mm × 4 mm) 0 (zero) degree fiber orientation (Cs...Figure 4.21(b). C2 (155 mm × 30 mm × 4 mm) 0 (zero) degree fiber orientation (Cs...Figure 4.21(c). C3 (155 mm × 30 mm × 4 mm) 0 (zero) degree fiber orientation (Cs...Figure 4.22(a). C1 (155 mm × 30 mm × 4 mm) (0,90) degree fiber orientation (Cstr...Figure 4.22(b). C2 (155 mm × 30 mm × 4 mm) (0,90) degree fiber orientation (Cstr...Figure 4.22(c). C3 (155 mm × 30 mm × 4 mm) (0,90) degree fiber orientation (Cstr...Figure 4.23.Variation of tensile strength with fiber orientation For a color ver...Figure 4.24. Variation of average tensile strength with fiber orientation. For a...Figure 4.25. Young’s modulus of elasticity with different fiber orientations. Fo...Figure 4.26. Average Young’s modulus with different fiber orientations. For a co...Figure 4.27. Average flexural strength with different fiber orientation. For a c...Figure 4.28. Compressive strength with different fiber orientations. For a color...Figure 4.29. Average compressive stress with different fiber orientations. For a...Figure 4.30. Analytical precision balance machine. For a color version of this f...Figure 4.31. Average weight of dry samples with different fiber orientations. Fo...Figure 4.32. Average weight of dry samples. For a color version of this figure, ...Figure 4.33. Water absorption of different samples. For a color version of this ...Figure 4.34. Drafted model of fender using CATIA software: (a) all dimension in ...Figure 4.35. Prototype of fender. For a color version of this figure, see www.is...