CALIBRATED SILICA GRAVEL

Silmin Iberica is specialized in the commercialization and distribution of high purity calibrated silica gravels for the industry. We market and distribute very pure calibrated siliceous gravels with SIO2 contents of more than 99%.
The granulometric diversity that we can supply allows us to distribute the appropriate size of the product according to its final application. Silmin Ibérica ensures the logistics supply for the entire range of siliceous sands and gravels. We supply the gravel and siliceous sands wet, dry and with the degree of humidity that is required, by dump truck, dump trucks, tank trucks, big bags or bagged. Silmin Iberica with its range of products, distributes high quality calibrated silica gravels for the manufacture of various industrial products, in markets as diverse as:

Calibrated silica gravel filtration water
Calibrated silica gravel water treatment

Calibrated silica gravel for construction,
Calibrated silica gravel concrete and mortars

​Calibrated silica gravel for resin applications
Calibrated silica gravel for sports and leisure
Calibrated silica gravel for equestrian

Calibrated silica gravel for for public and civil works
Calibrated silica gravel for drilling
Calibrated silica gravel for floating beds,
Calibrated silica gravel for fluid beds
Calibrated silica gravel for aquarophilia
Calibrated silica gravel for decoration and landscaping



calibrated siliceous gravel granulometry
04/08 mm
1/2 mm

2/3 mm
3/5 mm
4/8 mm
8/16 mm

We can supply other particle sizes at the request of the client.
Our productive capacity allows us to adapt our sands and gravels to the needs of the client.


To request data sheet or expand information about our products.
Contact us.