Development of porous cement composite using recycled materials

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Porus cement composite panel with different sizes and thickness were made using various recycled materials such as used aggregate, bricks, stone, wood chips, recycled concrete, shell husk and palm oil fuel ash etc. A series of experiments such as bending tests, compression tests, durability tests, and shear and pullout tests were performed with different boundary conditions. New equations of cracking stress and ultimate bending moment were developed based on the analytical equations. Results of short term and long term studies showed that the porus cement composite panel can be used as the component of concrete and soil structures.