Build with SeaBrick
Put mats, tubes, towers and bridged courses together from the brick family, one course at a time. The 3D models shown are simplified versions of the brick.
What it shows
Where each brick goes and which shape it is. How courses offset (A, B, C) and how rings close. Colour by course or by shape. Pull the courses apart. Watch an assembly go together one brick at a time. Save a picture of any view.
Units
Sizes are in brick pitches. One pitch is the distance between the centres of two neighbouring bricks. A course is one brick tall. Tube radius runs from the centre to a flat wall. For joints under load, see the connection lab.