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04 Bernold and lagging sheets

These are wavy die-cut sheets whose combined function is the forming and reinforcement of the concrete.
They are manufactured in curved or straight and in 2 mm thickness. They can be of different dimensions depending on the number of waves.
For tunnel construction, they are used in conjunction with HEB, THN and Bernold arches.

Bernold reinforcement
Bernold reinforcement
Bernold sheet and galvanised lattice girders
Bernold sheet and galvanised lattice girders
Bernold sheet cross-section
Bernold sheet cross-section
Detalle colocación chapa bernold
Bernold sheet installation detail
DF 9 lagging sheet
DF 9 lagging sheet
Falso túnel con bernold y cerchas HEB
False tunnel with bernold and HEB arches
HEB arch with Bernold plate
HEB arch with Bernold plate
Inside tunnel with bernold
Inside tunnel with bernold
Montaje de chapa Bernold
Installation of bernold sheet
Lagging sheet
Lagging sheet
Nozzle tunnel with bernold sheet metal
Nozzle tunnel with bernold sheet metal
Nozzle tunnel with lagging sheet
Nozzle tunnel with lagging sheet
Nozzle with micropiles and bernold sheet
Nozzle with micropiles and bernold sheet
Package of bernold reinforcing sheets
Package of bernold reinforcing sheets
Reinforcement bernold sheet detail
Reinforcement bernold sheet detail
Tunnel lagging sheet
Tunnel lagging sheet
Workshop lagging sheet
Workshop lagging sheet

Company

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

Products

Expansion bolts 120-240 Placas de unión entre cerchas Chimenea de ventilación en mina con arcos TH Arch type Bernold Fibra de vidrio para hormigonado de túneles Nozzle tunnel with bernold sheet metal Placas lisas para bulones de sostenimiento Ganchos para tresillones mineros

Contact

Principado de Asturias (SPAIN)

+34 985163675

info@tedesa.es

© 2023 TEDESA - Técnicas de sostenimiento, S.L.