12/09/11 08:58:35.87
>>620
There is no structure category “Soil Structure” in the Japanese building code,
and masonry is the only way to use soil as a structural material.
There are couples of condition we need to clear to use soil.
First, wall thickness must be thicker than 400mm.
Second, you need to have a supportive wall within every 10m.
Lastly, top beam needs to be concrete or steel.
There are a few new materials been used beside Earth Block walls.
Those materials are selected based on the keyword, “Density”.
Glass blocks which hold its ground against Earth blocks,
LVL which is layers of veneer, and terrazzo floor.
Even though each material has a strong characteristic,
these are similar in density and it results in creating harmonious space.