4streets

Drilling

Micropiles, GFRB, anchor bolts, drains and other drillings, both indoor and outdoor, with suitable and state of the art machines.

1Anchor
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Anchor bolts on a highway tunnel.

2Anchor
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Anchor bolts on a railway tunnel.

3 Consolidations -

Indoor ground improvement with GFRB at a tunnel opening.

4 Anchor
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Anchor bolts on a railway tunnel.

CONTACTS

Contact us for more information and support request