Patent ID: 11873637
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 23:
24. A method of making a brick wall, the method comprising:
laying an NPR brick and a PPR brick adjacent to one another to form a portion of a row of the brick wall,
in which the NPR brick comprises:
substantially flat top and bottom walls; and
four side walls, each side wall defining a first angled region angled inwards toward a central portion of the NPR brick,

in which the PPR brick comprises:
substantially flat top and bottom walls; and
four side walls, each side wall defining a second angled region angled outwards away from a central portion of the PPR brick, and

in which laying the NPR brick and the PPR brick comprises:
nesting the second angled region of one of the side walls of the PPR brick within the first angled region of one of the side walls of the NPR brick, and
disposing mortar between the NPR brick and the PPR brick.