This chapter tells how to build several different kinds of
houses using building members of the kind described. Typical, practical models
that have already been successfully built in various countries were selected.
They include: one in-situ pumice-concrete house, three
pumice-brick/block houses, two simple panel-wall houses and two houses made of
wall-height hollow-core planks. All of them have approximately 5 × 6 m (=
30 m) floor space and are suitable for self-help