biogas plants
Etampes France

Location
Etampes, France

Completion
2011

Client
Börgel GmbH & Co. KG / Ibbenbüren

1 x CSTR fermenter 3.500 m³
1 x mixing container 600 m³

Formwork system
formtec steel formwork closed in annulus, rate 3 m

Concrete quality
Beton C35/45 LH/HS

Reinforcement
crack width limitation wk = 0,1 mm

Internal prestressing
Monostrands tensioning technology

Leakproofness
complete filling with water 

Specificity
Lining of the gas space incl. agitator upstand with PEHD concrete protection slabs