Home > About Haeinsa > Tripitaka Koreana, Secret of 750 years preservation  
 
   
 
 
 
 
 
 
The wooden block is destroyed in the nature by itself, but wooden blocks of
Tripitaka Koreana have been preserved, harmonized, and taken refuge in the
nature. The pivotal key of overcoming nature is the fixed bar-windows.
On the same wall, sizes of upper and lower bar-windows are different. In the
front and rear walls of buildings, there are bar-windows of which sizes are
different.
These differences of bar-windows make air circulate from the bottom to the
upper in the building.
 
Such subtle architectural technology helps dry air spread insides the building evenly, then exhausted. This simple
difference maintains air circulation and proper temperature also.
The block shelf is made of thick, solid and squared lumber. Blocks are placed like books on the bookshelves but in
two layers, one on top of another. The block shelf has five shelves and blocks are arranged closely, thus, narrow
spaces between blocks produce the stack effect which affects controlling dampness and temperature greatly.
 
 
The ground of buildings is digged and filled with soil mixed with charcoal, salt, clay, sand, and plaster powder.
When it rains, the ground absorbs moisture and when it drys, moisture in the ground is emitted into the air. Thus,
dampness is controlled automatically.
In a word, buildings of the House of Tripitaka Koreana are perfect to control dampness of wood, therefore, there will
be no need to change the design of buildings even if we rebuild them. Our ancestors had not only technology of
drying, tending, and carving wooden blocks, but also architectural technology that made possible to preserve blocks
for about a millennium. Therefore, we, descendents, can meet Tripitaka Koreana as it was and we take a pride in
that to the world with a great honor.
There was no word of science at that time. However, our ancestors had their own science from accumulated
experiences, and wonderful ways utilizing and harmonizing with the nature. When we find our ancestors' science and
technology from the House of Tripitaka Koreana and Tripitaka Koreana which are carrying ancestors' wisdom,
we cannot help admiring and taking pride in them.