Construction types
Rainwater tanks
|
Rainwater retention, overflow and clearing tanks ATV, sedimentation systems |
Drinking water tanks
|
Drinking water tanks, sliding chambers |
Clearing tanks
|
Pre and post-clarification tanks, activation tank, sludge storage tanks, SBR reactors, mixing and compensating reservoirs |
Separation and overflow structures
|
Partition tanks with baffle walls or fitted lamella rakes |
Sprinkler / fire water tanks:
|
Partition tanks with baffle walls or fitted lamella rakes |
Rainwater cisterns
|
Storage cisterns, filter shaft, seepage tanks |
Geometry
|
Diameters from 2.50 m to 50.00 m Heights from 1.50 m to 15.00 m Storage volumes from 15 m3 to 15,000 m3 |
Biogas tanks
|
Reception pit, fermenter, post-fermenter, finals storage site, cogeneration unit building |
Special tanks
|
Round tank constructed in a lowering process |
Restoration
|
Optimisation of standard steel or concrete tanks by retrofitting walls |
Construction method
|
Reinforce concrete construction |
Version
|
Underground and elevated tanks |
Roof loads
|
Live load: 5 KN/m2, 12to LKW, 30 to SLW, 60 to SLW, soil covering, special loads |
Static system
|
Open or with a ceiling (freely suspended / central support / ring carrier or wall) |
Technology
|
All constructions are erected using prefabricated reinforced concrete. The benefits: Shorter construction times, more economic. They correspond to the DIN standards EN 206-1, 1045-2 and 1045-3. |
The SBB patented formwork system guarantees that the systems remain highly leak-proof in the long-term. Flexible large format formwork elements allow precise circular constructions. Concrete surfaces that are permanently free of pores and blowholes on the outer and inner walls are created using non-absorbent, absorbent or draining formwork surfaces and the unique SBB concreting process. Construction parts such as base plates, ring walls or ceilings are therefore free of through-tie, free of working joints and monolith. Horizontal work joints between construction parts are created in accordance with DIN 18541.
