| 摘要 |
#CMT# #/CMT# The space beneath the ground floor of the building is excavated to a greater depth than normal and then the foundation and floor are constructed using the crawl space-free system described in . Rainwater drains discharge the rainwater directly beneath the ground floor. #CMT#USE : #/CMT# For temporarily storing water during the construction of new buildings or houses. #CMT#ADVANTAGE : #/CMT# Water buffers do not have to be set up on the outside of the buildings being constructed, allowing the surface area otherwise taken up by the buffers to be built on. The insulation of the ground floor is not affected and protection is provided against marsh gas vapor. The soil beneath the building is also prevented from drying out. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows the water buffer. |
