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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,272 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionGenevaTravaux spéciaux Biollay S.A.
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Verified· 3 sources

Travaux spéciaux Biollay S.A.

Summary

About the company

Travaux spéciaux Biollay S.A. provides concrete repair and protection, resin floor coatings, structural reinforcement, waterproofing of structures, shotcrete (gunite), and sandblasting and surface preparation services.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered6
Concrete rehabilitation and protection
Concrete rehabilitation and protection, removal and repair of degraded concrete, passivation of reinforcement steel, injection of cracks, surface protection and WTA concrete rehabilitation.
Structural strengthening
Structural strengthening using carbon laminates, carbon fabrics, steel laminates, glass and aramid fabrics, as well as strengthening against punching to adapt structures to operating constraints.
Waterproofing
Waterproofing works for coatings, below-ground structures and sprayed-on waterproofing, with PMMA resin, polyurea, waterproofing coatings, injections and joint treatment.
Resin floor coating
Installation of resin floor coatings for concrete protection or an aesthetic finish, using epoxy resins, polyurethane, PMMA, mortars, floor paints and substrate preparation.
Shotcrete - Gunite
Shotcrete placement by wet or dry process on ground, walls, vaults or slopes for shoring, stabilisation, nailed walls and complex shapes without formwork.
Sandblasting - Surface preparation
Sandblasting, shot blasting, grinding and preparation of concrete, steel or wood substrates before coating, or for an aesthetic finish and better integration of the structures.
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Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.85
★TrustpilotSoon
PProvenExpertSoon

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Location

Boulevard Georges-Favon 43
1204 Geneva
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-411.225.605
Founded
2024 · 2 years
Last commercial register change
October 30, 2024
Employees
1 to 10

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