Universal swimming pool or basin concrete slab - has internal ducts for drainage or vaporisation of any permeating liq.

摘要

The sidewalls and/or floor slab are partially or wholly made from pref. slab-type prefab. building element. They have watertight joints and are used in a structure bounded by units impervious to water, such as liquid storage basin or swimmingpool. The inside of the pref. prestressed prefab. reinforced-concrete elements contains channels to carry away and/or vaporise any liquid which penetrates to their inside. These pref. run in the same direction. A micro-cell rubber wire may be driven into joint gaps between adjacent elements, or a strip of similar material can be inlaid. Components can be mass-produced for attractive and effective structures anywhere.