A timber built into a brick or stone wall in a horizontal position, for the purpose of strengthening it or for tying it together during construction; serves as a bonding course and as a means for securing the battening and
bracketing.
A timber built into a brick or stone wall in a horizontal position, for the purpose of strengthening it or for tying it together during construction; serves as a bonding course and as a means for securing the battening and
bracketing.