Mud for the People! Building an Adobe Garden Wall
...ourced locally and from the site. The clay got sifted through 1/4 inch hardware cloth to get out chunky bits that can lead to weaknesses in the bricks. To make both the bricks and the mortar, water is mixed with a half a coffee cup of asphalt. The asphalt helps the bricks and mortar resist water. Traditionally, prickly pear cactus soaked in water and fermented was used before the modern convenience of asphalt. Our instructors went with a...