Interesting. It's going to be a tough sell, particularly if the brick industry doesn't classify them as bricks, technically speaking. A friend of mine develope

Interesting. It's going to be a tough sell, particularly if the brick industry doesn't classify them as bricks, technically speaking. A friend of mine developed a revolutionary new type of concrete block design, a bit like Legos, and poured tons of investment (sadly, some of my larger family's) into setting up relationships with block manufacturers, etc. Even the bricklayers unions loved it, because they could use lower-skilled workers once the foundation course was set. Unfortunately, he could only convince exactly one county in the country to certify it as up to code for building block, so after many years, I assume he's giving up.