1. Bricks Without Straws
... from ancient times though stones were plentiful and well used in building projects. They normally made bricks of a mixture of clay and water, and sometimes they included that straw prevented cracking. Bricks could be sun-dried or fired in a kiln. Nevertheless, in the passage that is looking at the bricks would have been sun-dried in a brick yard. That would have ... many bricks to complete. Early attempts at wall-building with solid masses of mud would have been unsuccessful, as shrinkage of the mud while drying would have resulted in severe cracking. Instead it became normal practice t...
- Word Count: 2077
- Approx Pages: 8
- Has Bibliography
- Grade Level: High School