Drainage of basements, cellars
In the basements of buildings generally we have moisture
problems. Even we have waterproofing water may enter the
building. A good waterproofing system should be supported by
drainage materials.
Geocomposites can intercept incoming water and drain it away
from the structure towards the collector
pipe.
To use a geocomposite drain is much easier and generally
cheaper than conventional drainage systems like mineral drains.
Forexample you should carry a lot of gravel to the construction site
or building. It is also difficult to use heavy gravel. It is also
necessary to cover the drainage pipe with a nonwoven
geotextile to prevent clogging.
But a composite drainage sheet with a filter bothsides and
only about less than half a kilograms (or around) per
square meter you can make a better drainage system. Also
the inside core of the drainage sheet should be elastic and
the core should have a structure to let water go easily to
all directions.
A good composite drainage system:
• Keeps wet soil away from walls
• collects and removes groundwater
• Protects the waterproofing on walls
• Relieves hydrostatic pressure
Advantages of composite drains:
• Ventilates - Prevents wall sweating and fungal growth
• Light and flexible-Readily adaptable to irregular wall
configurations
• Economical - No extra accessories needed (i.a. strips,
special fastenings, etc.)
• Reliable and durable
The composite drains can be used as do it yourself type of
applications also.
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