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Cross-section of samples showing air pockets incorporated in clay matrix (percentages indicate paper pulp content)


Cross-section of samples showing air pockets incorporated in clay matrix (percentages indicate paper pulp content)

 

Casting rectangular and cylindrical samples using plaster moulds

Casting rectangular and cylindrical samples using plaster moulds

 

Arrangement of samples and slumped Pyrometric cones in kiln after firing


Arrangement of samples and slumped Pyrometric cones in kiln after firing

 

fig 4


SEM image - 0% raw clay sample (100x)

 

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SEM image -5% raw clay sample (100x)

 

rtg


Pilot study - 5% paperclay sample subjected to flexural strength test

 

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Compressive strength test using the Instron 4505