Biodegradable drain materials

Biodegradable plastic life cycle
Ground improvement projects
using biodegradable drain materials (Japan)

Prefabricated vertical drain material:Nonaldrain
Prefabricated horizontal drainage material:BSB drain

Nonaldrain and BSB drain are a Japan BioPlastic Association certified “Green Plastics” and “Biomass plastics” product.


1 By complying with SDGs, the image of the developed land can be improved

2 No damaging substances will be left in the ground

3 No interference after the ground improvement

Images of degredation by Nonaldrain

 4 Reduce environmental pollutions caused by micro/marine plastics

For more information about the products or quotes, please contact us

Construction projects with the biodegradable drain