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Table 11 Percentage difference with model

From: Mechanical and Thermal Properties of Interlocking Bricks Utilizing Wasted Polyethylene Terephthalate

Verification mix ID

Mix 1

Mix 2

Mix 3

Experiment based compressive strength

4.9

5.1

2.89

Percentage difference with model-based

3.9%

1.92%

3.6%

Experiment based tensile strength

1.28

1.31

0.418

Percentage difference with model-based

3.10%

0.83%

3.24%

Experiment based impact strength

23.165

23.231

21.114

Percentage difference with model-based

4.6%

4.39%

4.46%

Experiment based thermal conductivity

0.177

0.176

0.156

Percentage difference with model

1.12

2.22

4.29