Timber construction brick for building i.e. ecological habitation, has grooves restraining linear wedges, where brick is coupled with another brick by stacking bricks to each other by dovetail systems and blocked in stack by wedges

摘要

The brick has grooves (4) respectively placed on top and bottom of the brick, and restraining linear wedges (8), where the brick is rectangular shaped, and is coupled with another brick by stacking the bricks to each other by dovetail systems (2, 3). The brick is blocked in stack by the linear wedges having different lengths. A face of the brick is sized with 1 cm of wood (5) to have a water rejection function on exterior of a building, and is perpendicular to another face of the brick so as to obtain an interior flatness side of the building.