# Heidelberg Materials delivers first VPI to Weber's Riksten factory

Heidelberg Materials has delivered the first volume of VPI (Vulcanic Puzzolan Island) to Weber's factory in Riksten, Tullinge, Sweden, under a contract totaling 3,000 tons per year.

- Type: Contract
- Announced: 2026-04-08
- Where: Riksten, Tullinge, Sweden
- Status: announced
- Capacity: 3000 tons per year
- Products: VPI (Vulcanic Puzzolan Island), bindemedel
- Sectors: [Construction Materials](https://endata.com/sectors/construction-materials.md)

## Companies

- [Heidelberg Materials](https://endata.com/companies/15605.md) (supplier)
- [Weber](https://endata.com/companies/36545.md) (customer)

## Sources

- [grontsamhallsbyggande.se](https://www.grontsamhallsbyggande.se/2026/04/08/heidelberg-materials-levererar-forsta-volymen-vpi-till-webers-fabrik-i-riksten/), 2026-04-08: "Nu har den första leveransen gått till Webers fabrik i Riksten, Tullinge."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.