
Traflux RBin
We build multi-chamber eco-islands with Traflux RBin concrete units up to 5,000 L.
Together with partner Traflux, Bunder supplies the ZBin: a semi-underground rotationally moulded container with roughly one third of the volume above ground and two thirds buried, for high capacity on a compact footprint for eco-islands and neighbourhood collection.
Integrated lid with double-walled inner flap, stainless steel anchorage ring, aluminium or composite finishes, coloured lids for separate collection, perforated variants. Internal lifting bag, semi-rigid or rigid inner container depending on the stream (paper, plastics, glass, organics, residual).
ZBin Maxi (approx. 1.5 m install depth), ZBin Compact (up to 50 cm excavation) and ZBin Flex for events and temporary sites.
For concrete volumes or compact urban sites see also Traflux RBin, UrBin and Pillar.
Context
Three areas to guide technical choices and how you work with Bunder and partners.
For high volume on a small footprint we offer Traflux ZBin semi-underground plastic units from 1,500 to 5,000 L.
ZBin and RBin for high volumes (1,500–5,000 L), compact UrBin (100–300 L) and stainless Pillar steles: semi-underground solutions with refined design and options for every fraction.
Bunder selects and coordinates supplies with partners, supports authorities and service providers in choosing the right setup, and advises on tenders, equipment rental and bespoke configurations.
Explore other Semi-underground containers categories.

We build multi-chamber eco-islands with Traflux RBin concrete units up to 5,000 L.

In historic centres and on pavements we install compact Traflux UrBin units from 100 to 300 L.

We communicate rules and fractions with Traflux Pillar: 100–200 L stainless stele and concrete base.
Guides and articles linked to this solution: operational context, design choices and useful references.

Capacity, streams, layout, traffic, collection vehicles and emptying systems for a neighbourhood eco-island. Bunder technical guide to design.

How to choose underground containers: bells, bin platforms and semi-underground systems by capacity, vehicles and service model. Bunder guide for authorities.

How to draft specs for waste collection containers and equipment: requirements, CAM, technical details and equivalence. Bunder guide for authorities.