Crafty Events

April is the Concrete Month…

April is the Concrete Month…

During April, we are spotlighting one of humanity’s oldest, cheapest, and most commonly-used building materials (Also, surprisingly, one of its most poorly understood.) Speaking generally, concrete is a mixture of three components: aggregate, cement, and water. The aggregate can be gravel, sand, glass, plastic, chunks of old concrete, or pretty much any other solid filler. Concrete’s characteristic transformation…