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Nora Ismail / JOJAPS – JOURNAL ONLINE JARINGAN PENGAJIAN SENI BINA 01132555145

4.1 Tensile test

Table 4.1 Tensile Test

Sample Ratio (%) Tensile Modulus Tensile Strength
PP : Glass (MPa) (MPa)
NN1 100 642.128 29.627
NN2 80 : 20 577.727 18.133
NN3 70 : 30 631.941 22.878
Coir 70 : 30 550.013 14.685
Sugarcane Dregs 70 : 30 491.333 11.035
Coconut Fiber 70 : 30 401.523 13.524
Corn Cob 70 : 30 336.921 15.262
Asbestos - 355.142 10.183

Tensile Strength vs Samples

35
30 29.627
22.878
25
Tensile Strength (MPa) 20 18.133 14.685 15.262
15 11.035 13.524
10.183
10
5
0
NN1 NN2 NN3 Coir Sugarcane Coconut Corn Cob Asbestos
Dregs Fiber
Tensile Strength… Samples

Figure 5: Tensile Strength versus Samples

Figure 5 shown the comparison of tensile strength versus sample. The NN1 sample has the highest tensile strength of 29.627
MPa followed by sample NN3 and NN2. This is because polypropylene (from Plastic waste) is high and delaying in cracking.
Product studied (NN1, NN2, NN3) shows significant in tensile strength among its rival. Finding shows that asbestos has the lowest
value for tensile strength which is only 10.183 MPa.

4.2 Flexural strength test

The parameters tested for bending strength are the modulus of elasticity (MOE) and modulus of rupture (MOR) while the data units
are in Mega Pascal (MPa).

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