EcoBloc Maxx Crate for Attenuation and Infiltration tanks

High storage volumeGRAF infiltration modules have three times the storage volume of a standard gravel infiltration ditch. Two modules, therefore, take the place of around  1300 kg (1,4 tons) of gravel or a 50 m  (164') drainage pipe. Service life of over 50 yearsA durable product design ensures sustainability. Easy to installThe modules are fitted simply, at speed and in various ways. They can be installed without heavy machinery.Up to 97 % reservoir volumeThe EcoBloc light has a gross volume of  225 litres (59.4 US gal.) and a reservoir volume of 219 litres (57.9 US gal.). With a reservoir volume in excess up to 97 %, it is a market-leading product. The EcoBloc variants maxx and Inspect flex still offer a reservoir coefficient of 96 % despite their high load-bearing capacity.Installation depth of up to 5 metres (16' 4.8') Even under very heavy loads, GRAF EcoBloc Inspect flex modules can be  installed at a depth of up to 5 metres (16' 4.8'). This means that up to 14 layers are possible. Please consult GRAF when the installation depth is greater than 5 metres. Fully integrated shaftThe Vario 800 flex shaft system can be directly installed in an EcoBloc infiltration or infiltration/attenuation system.EcoBloc Maxx Crate SpecDimensions (mm) 800 x 800 x 350Gross Volume (m3) 0.225m3Net Volume (m3) 0.217m3Material PolypropyleneWeight 9kgVoid Ratio >96% depending on number of layersInspectable Yes, when combined with EcoBloc Flex*UCS Vertical 340 kN/m2*UCS Lateral 110 kN/m2BaseplateDimensions (mm) 800 x 800 x 40Gross Volume (m3) 0.025m3Net Volume (m3) 0.020m3Material Polypropylene PolypropyleneWeight 4kgPlease download our spec sheet for loadings.* Image shown includes 1nr baseplate and 1nr endplate.** Base plates are only required on the base of the tank unless the tank has rows of EcoBloc Flex Inspect please contact us for more information.