Structure Test

In this test, the bricks were broken and the structures of that bricks were examined, whether they were free from any defects such as holes, lumps, etc.,

Inner structure of fibrous concrete brick

 Inner structure of Padobe brick

In this test fibrous concrete brick were cut into equal parts and padobe bricks were broken into two parts. The fibrous concrete brick piece structure was homogenous, compact, and free from defects and this brick pieces look like a cake piece. The padobe bricks pieces had uniform surface and it was free from any defects.The padobe brick piece structure denotes that there was a white ashes filled. This ash was produced due to burning of inner papers.