SURSCHIST has been promoting and processing co-products from thermal power plants for over 60 years.
The large stocks of ash available and the technical achievements allow sustainable exploitation. Adapted logistics solutions sustain the import of ash.
With the introduction of very low carbon products on the market, SURSCHISTE is a committed player in the ecological transition and circular economy.
SURSCHISTE has been providing expertise to ash producers for many years and investing in industrial units. SURSCHIST guarantees to the producer a mastered management of its co-products and to the user of quality materials.

Areas of expertise

Surschiste has a long experience in the use of ash from buildings and public works. Surschiste continuously innovates and develops its own range of products for cements, concretes, special hydraulic binders for road use, ready-to-use mixtures for geotechnical applications (injections, filling).

Surschiste solutions

• Silicoline® Type 2 addition for concrete CE marking next EN450
• Silicoline®-C Type 2 addition for concrete CE marking following EN450
• INJEX®-C ready-to-use binder for special geotechnical uses. LIJEX®C is a powdery product made from fly ash and cement for the development of injection coulis. This ready-to-use mixture is manufactured in a factory at one of our production sites. L的INJEX®C is a low-carbon binder due to the use of CEMIII/A or CEMIII/B compound cement and fly ash.
• Gardalithe® F18f road hydraulic binder
  GARDALITHE®F18f is a normal hardening road hydraulic binder with performance in accordance with NF EN 13 282-2:2015 and NF EN 14227-5:2013. It is intended for the treatment of materials in the fields of earthworks (removals and layers of form), and road works for all traffic (floor seats in foundation and base layers). The GARDALITHE®F18f binder is suitable for in situ soil treatment, for the reprocessing of existing pavements and for the central treatment of sands and severes – limestone, siliceous, silico-calcary, dairy, etc. GARDALITHE®F18f is a hydraulic binder whose main component is the very low carbon biomass co-combustion ash.