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100 years of Porosit - living sustainability for the sake of the environment
Special solutions
Leading today
Know-how
Combined drainage system without inspection chambers
Fulfills the function of drainage or infiltration. Can reduce your costs by over 30%.
Your partner with long-term experience
We have been producing concrete filter pipes for 100 years and are constantly developing them further. Today, Porosit stands for versatile and sophisticated product systems with proven long-term reliability.
Porosit systems meet the standards and requirements and are constantly checked, both by external and internal monitoring. The independent Güteschutz für Beton- und Fertigteilwerke e.V. tests drainage stones in accordance with DIN 4095 and pipes in accordance with DIN 4262, Part 3. The self-monitoring concerns both the finished product and the raw materials, the production process and criteria such as employee training. This means that monitoring includes all the essential features of a quality management system. For our customers, the name Porosit therefore means security.
Properties of the porous concrete
– High water permeability due to indirect openings
– High water absorption min. 20% pile porosity
– High strength like jointed concrete
– Frost-resistant due to high pore volume
– Durable function due to filter-stable installation
– Environmentally friendly, low-energy and recyclable
– Tried and tested over 100 years of experience
Permeability
Sample box half shell
Half-shell in use
Railroad construction, half shell, cable duct
Half shell
In addition to creating the edge path, the drainage seepage system guarantees a permanently good track system.
With its half shells, the system absorbs the incoming water and infiltrates it or directs it to water-permeable soils.
Cable duct
If space is tight around the edges, infiltration pipes and cable ducts cannot be laid in parallel.
The cable duct can be placed directly on the half shells to save space.
Concrete filter pipes
Porosit / Dränit concrete infiltration pipes
for drainage pipes and infiltration pipes
Porous and strong – The simple solution for difficult drainage tasks
Road and railroad construction
Heavy duty concrete filter pipe Dränit
For large installation depths or low backfill. The strong special shape for the highest loads Infiltration
Drainage stone
Porosit drainage wall for building and civil engineering components in contact with the ground
Good by far – permanently dry – proven a million times over!
Porosit permanent drainage made of porous concrete protects basement walls from moisture
Shafts
In the standard version of the inspection chamber base, the inlet and outlet are supplied as a straight passage for concrete filter pipes DN 100 to 150 mm.
Angled sections or lateral inlets are manufactured to order in the manhole base or manhole ring.
The base is also available as a pump sump (base without opening).
System-compatible components
Special components solve details and make flexible base pipes, bends, branches, joint pieces, urn pipes.