れんが煉瓦rengaレンガrenga
1.
A construction material made from clay mixed with sand and other additives, shaped into a rectangular form, and then fired in a kiln, commonly used in walls, pavements, and other structures.
2.
A hardened clay product, typically reddish-brown in color, that is often used in building and construction for its durability and structural properties.
Example:
あの家はレンガ造りだ。