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.

MAPEPLAST UTT

MAPEPLAST UTT

MAPEPLAST UTT

Admixture for enhancing the pumpability of sprayed concreteWhere to useMapeplast
MAPEPLAST UTT

MAPEPLAST UTT

Admixture for enhancing the pumpability of sprayed concrete

Where to use
Mapeplast UTT is exclusively suitable for sprayed concretes.
Thanks to its special formulation, Mapeplast UTT gives cementitious mix special rheological characteristics that enhance the shotcrete to better run through the pumping pipes, maintaining its homogeneity and avoiding the segregation caused by friction against the pipes.
Therefore Mapeplast UTT permits the creation of shotcrete easily pumpable and without segregation, even when of fluid or super-fluid consistency (S4 or S5 according to UNI EN 206-1).
Mapeplast UTT is particularly suitable for:
– preparing shotcrete easily pumpable even for long distances;
– preparing shotcrete poor in fine and very fine particle aggregates;
– preparing shotcrete with discontinuous grading of aggregates, i.e. lacking one or more sizes of aggregate particles;
– preparing super-fluid shotcrete without surface bleeding.

Consumption
From 0.2 to 0.8 l per 1000 kg of cement.

Packaging
Mapeplast UTT is available in 200 l drums and 1000 l tanks.
Also available in bulk on request.

RELATED REFERENCES

  • Technical Data Sheet

    DOWNLOAD
  • Safety Data Sheet

    DOWNLOAD

    Security Data

    Security Data

    Security Data

    Security Data

    Security Data

  • Declaration of performance

    DOWNLOAD

    Declaration of performance - IT

    Law Publication's date Type Note
    EN 934-2 02/08/2016 N.S. Prodotto invariato: aggiornato layout della DoP
    EN 934-2 01/07/2013 N.S.

    Declaration of performance - EN-GB

    Law Publication's date Type Note
    EN 934-2 02/08/2016 N.S. Product unchanged: updating DoP layout
    EN 934-2 01/07/2013 N.S.

    Declaration of performance - EL-GR

    Law Publication's date Type Note
    EN 934-2 02/08/2016 N.S.
  • Specification

    MORE INFO
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