Rigwell Lifetime 40x18x10 inch Stainless Steel Steel Single & Double Bowl Handmade Kitchen Sinks with Drain Board

The bricks tend to be very hard and dense and have been used for centuries as structural bricks ie bricks that provide the structural strength of buildings, they support roofs and floors and are used without any reinforcement. They were used to build large buildings, churches, factories and even tall factory chimneys.