UTT MAPEI

The Underground Technology Team UTT is a division of the MAPEI group that is specialized in innovative systems for underground construction. Due to the investments in Research and Development and the technical know-how, MAPEI created a product range which includes accelerators for shotcrete, admixtures for pre-cast and ready-mix concrete, products for mechanized tunnelling, injection and consolidation and waterproofing amongst other things. The Underground Technology Team UTT consists of a work group of industry experts and specialist technicians, with a world-wide experience, who are capable...

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Issue 05/2015 Austria

11th International Shotcrete Conference in Alpbach

More than 250 experts from research and practice as well as 55 exhibitors attended the 11th International Shotcrete Conference in Alpbach/Tyrol in late January 2015 at the invitation of Prof. Wolfgang...

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Issue 02/2015

Waterproofing Systems with Membranes

1 The Waterproofing System The waterproofing system in tunnels caters for three important functions: It separates the subsequent bearing structure from the excavation support in order to avoid...

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Construction Chemicals

MBCC Group Raises Price for Alkali-Free Shotcrete Accelerators in Tunnel Construction

Question: MBCC Group has announced a price increase before the turn of the year 2020 to 2021 – which products are affected and what is the reason behind it? Fischer: As of 21 December 2020, we have...

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Issue 04/2018

HeidelbergCement: Development and Application of reactive Shotcrete Cements

Introduction Tunnelling has a long tradition in Germany. High-speed transport routes with elongated alignments and flat gradients require an underground route. This applies the same for road and...

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Issue 08/2009 Conferences

Alpbach 2009: New Developments in Shotcrete Technology

Around 280 experts from research and practice – almost half of them from abroad – as well as a number of exhibitors – accepted the invitation from Prof. Wolfgang Kusterle from the Technical...

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