Project The Mont Blanc Tunnel, Aosta


Yard	Tunnel repairation
Location	Aosta, Italy
Subcategory	TUNNEL
Built in	1999
Opened in	2002
Application	Internal surfaces repairation and waterproofing
Application Type	Concrete restoration
Contractor company	Cossi Costruzioni SPA - Sondrio
Architects	SPEA Ingegneria Europea, Milano e Scetauroute (Francia)
Project Manager	Ing. A.Selleri, Spea Ingegneria Europea

ADESILEX PG1

Two-component, rapid-setting thixotropic adhesive for structural bonds. TECHNICAL DATA: Mixing ratio: comp. A : comp. B = 3 : 1. Pot life of mix: 35 minutes (at +23°C). Minimum applicable…

Two-component, rapid-setting thixotropic adhesive for structural bonds. …

EPORIP

Two-component, solvent-free epoxy adhesive for monolithic sealing cracked screeds. TECHNICAL DATA: Consistency: comp. A: fluid paste; comp. B: fluid paste. Colours: comp. A: black; comp. B: white.…

Two-component, solvent-free epoxy adhesive for monolithic sealing cracked…

EXPANCRETE

Expansive admix for controlled-shrinkage concrete. TECHNICAL DATA: Dosage: add between 5 and 8% on the amount of cement in the mix. Packaging: 20 kg vacuum-packed polyethylene bags.

Expansive admix for controlled-shrinkage concrete. TECHNICAL DATA: Dosage: add…

Plasticizing and anti-shrinkage agent for slurries for injection Where to use Expanfluid can be used in preparing: – grouts for filling the casings of post-tensioning cables in pre-stressed concrete;…

Plasticizing and anti-shrinkage agent for slurries for injection Where to use…

IDROSTOP

Hydrophilic, expanding rubber profiles for waterproof working joints. TECHNICAL DATA: Shape: pre-formed tape. Sizes available: - 20x5 mm ( IDROSTOP 5 ); - 20x10 mm ( IDROSTOP 10 ); - 20x15 mm (…

Hydrophilic, expanding rubber profiles for waterproof working joints. TECHNICAL…

IDROSTOP MASTIC

One-component adhesive for laying IDROSTOP. TECHNICAL DATA: Consistency: thixotropic paste. Dry solids content: 100%. Storage: 18 months. Application temperature range: from +5°C to +35°C. Dust dry:…

One-component adhesive for laying IDROSTOP. TECHNICAL DATA: Consistency:…

LAMPOCEM

Ready-to-use, quick-setting and hardening, anti-shrinkage hydraulic binder. TECHNICAL DATA: Maximum dimension of aggregate: < 0.1 mm. Mixing ratio: 100 parts of LAMPOCEM with 20-21 parts of water.…

Ready-to-use, quick-setting and hardening, anti-shrinkage hydraulic binder.…

LAMPOSILEX

Ultra quick-setting and hardening hydraulic binder for blocking seeping water. TECHNICAL DATA: Consistency: fine powder. Workability time at +20°C: approximately 1 minute. Storage: 12 months. Mixing…

Ultra quick-setting and hardening hydraulic binder for blocking seeping water.…

MAPECURE E

Anti-evaporation agent in water emulsion for protecting the surface of concrete against quickly drying out when exposed to sunlight and winds. TECHNICAL DATA: Application: spray. Consumption: – neat:…

Anti-evaporation agent in water emulsion for protecting the surface of concrete…

MAPEFER

Two-component, anti-corrosion cementitious mortar for steel reinforcement rods. TECHNICAL DATA: Maximum dimension of aggregate: 0.5 mm. Mixing ratio: comp. A : comp. B = 3 : 1. Pot life of mix:…

Two-component, anti-corrosion cementitious mortar for steel reinforcement rods.…

MAPEFILL E

Fluid expansive mortar for anchoring objects in place. TECHNICAL DATA: Maximum dimension of aggregate: 2.5 mm. Mixing ratio: 100 parts of MAPEFILL with 14-15 parts of water. Pot life of mix:…

Fluid expansive mortar for anchoring objects in place. TECHNICAL DATA: Maximum…

MAPEFLUID IF328

Super-plasticizing admixture for concrete Where to use Mapefluid IF328 is used for: – precast concrete; – quality concrete. Dosage By volume: 0.8-2.1 l per 100 kg of cement. Packaging 200 l drums;…

Super-plasticizing admixture for concrete Where to use Mapefluid IF328 is used…

MAPEFLUID N200

Super-plasticising sulphonated naphthalene admixtures for concrete. Permits the amount of mixing water to be drastically reduced, with a considerable increase in strength, even after short curing…

Super-plasticising sulphonated naphthalene admixtures for concrete. Permits the…

MAPEGROUT BM

Two-component cementitious mortar with a low modulus of elasticity for repairing concrete. TECHNICAL DATA: Maximum dimension of aggregate: 2.5 mm. Mixing ratio: 100 parts of MAPEGROUT BM comp. A with…

Two-component cementitious mortar with a low modulus of elasticity for…

MAPEGROUT T60

Fibre-reinforced, sulphate-resistant thixotropic mortar for repairing concrete. TECHNICAL DATA: Maximum dimension of aggregate: 2.5 mm. Mixing ratio: 100 parts of MAPEGROUT T60 with 16.5-17.5 parts…

Fibre-reinforced, sulphate-resistant thixotropic mortar for repairing concrete.…

MAPEGROUT THIXOTROPIC

Fibre-reinforced, compensated-shrinkage mortar for repairing concrete. TECHNICAL DATA: Maximum dimension of aggregate: 2.5 mm. Mixing ratio: 100 parts of MAPEGROUT TISSOTROPICO with 15.5-16.5 parts…

Fibre-reinforced, compensated-shrinkage mortar for repairing concrete.…

MAPELASTIC

Two-component, flexible cementitious mortar for waterproofing balconies, terraces, bathrooms and swimming pools.

Two-component, flexible cementitious mortar for waterproofing balconies,…

MAPEPLAST SF

Silica fume-based admixture with pozzolanic action Where to use Mapeplast SF can be used for the following applications: • High quality thixotropic mortar, resistant even under the most severe…

Silica fume-based admixture with pozzolanic action Where to use Mapeplast SF…

MAPEQUICK AF 1000

Alkali-free accelerator for shotcrete Where to use • Securing surfaces during tunnelling. • Inner lining even in presence of very squeezing soils. • Shotcrete for structural tunnel repairs. •…

Alkali-free accelerator for shotcrete Where to use • Securing surfaces during…