Quarrying

Portuguese Limestone

E. filstone@filstone.com
T. +351 249 538 888
M. +351 938 998 820

Quarrying

Portuguese Limestone

E. filstone@filstone.com
T. +351 249 538 888
M. +351 938 998 820

CE certified Filstone gravel

The gravel produced at Filstone has been CE marked, a key indicator that determines that a product is under EU law, ie compliant and ready to be marketed in the European market.

This type of aggregate benefits from the exceptional characteristics of Serra de Aire and Candeeiros, where the main limestone component, calcium carbonate, is around 97%.

Filstone will soon expand its product offering with the availability of gravel of various sizes to other areas of industrial activity.