UTT - Mapei

UTT Mapei

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Products for tunnelling, mining and underground construction

Injection/Consolidation/Anchoring Products

INJECTION
/CONSOLIDATION
/ANCHORING

A complete range of ready-to-use cementitious mixtures, cement free mixtures and chemical resins for underground injection in different types of rock, soil or concrete structures to improve the properties of the ground, stop water leakages, improve internal cohesion, anchoring, bolting etc.

Technologies for Shotcrete and Concrete Products

TECHNOLOGIES FOR SHOTCRETE AND CONCRETE

Products range from super-plasticizers to accelerators and retarding agents to “accessory” products, dedicated to every type of underground shotcrete and concrete application.

Waterproofing Products

WATERPROOFING

A wide range of waterproofing systems for all water conditions: from synthetic geomembranes and spray-applied waterproofing membranes to complementary products for waterproofing systems.

Rehabilitation Products

REHABILITATION

Products for renovation, maintenance, repair and waterproofing activities, ready-to-use shotcrete and injection products.

Final Coating and Concrete Protection Products

CONCRETE PROTECTION AND FINAL COATING

Finishes for coating underground constructions as protective paints, cementitious mortars and innovative technology for installation of ceramic liners.

Mechanized TBM Tunneling Products

MECHANIZED TBM TUNNELLING

A complete range of products and on-site technical service to support clients throughout all underground projects, from start to finish.

MAPEPROOF SWELL

MAPEPROOF SWELL

MAPEPROOF SWELL

Hydro-expansive, rubber-based hydrophilic sealant paste in tubes, applied using
MAPEPROOF SWELL

MAPEPROOF SWELL

Hydro-expansive, rubber-based hydrophilic sealant paste in tubes, applied using an extrusion pistol.
TECHNICAL DATA:
Consistency: thixotropic paste.
Solubility: non-soluble in water.
Dry solids content: 90%.
Storage: 12 months.
Application temperature range: from +5°C to +40°C.
Volumetric expansion in water: minimum 100%.
Formation of skin: 180-200 min.
Polymerisation time: 2 mm every 9 hours.
Consumption: approximately 320 ml every 3 metres.
Shore A hardness (DIN 53505): 32.
Elongation (DIN 53504):> 700%.
Ultimate strength (DIN 53504): 2.5 N/mm².
Modulus of elasticity at 100% elongation (DIN 53504): 0.55 N/mm².
Tear strength (ISO 34-1): 10 N/mm.
Water-tightness: 1 atm.
Packaging: boxes containing 6 320 ml cartridges.
For requests for USA and CANADA please send an e-mail
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