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PRODUCTS

Products portfolio

False tunnel with HEB arches
01 Arches used in civil engineering
Mining arches for coal seam
02 Mining arches
Corrugated bolts
03 Supporting bolts
Bernold sheet and galvanised lattice girders
04 Bernold and lagging sheets
Metal fibre for tunnels
05 Fibre for concrete
Eagle plate for mesh
06 Wire mesh

Company

TEDESA is a company specialised in the supply of materials and equipments for tunnel supports and underground structures in general.

Products

Spacers in UPN profile Mesh and plates for tunnel slides Bulón acero corrugado Bernold reinforcement Tunnel lagging sheet Grapa tipo G minera Installation of bernold arches DF 9 lagging sheet

Contact

Principado de Asturias (SPAIN)

+34 985163675

info@tedesa.es

© 2026 TEDESA - Técnicas de sostenimiento, S.L.