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    Wet-mix spraying

    Is your shotcrete equipment ready for the job ahead? [CHECKLIST] 19 April

    Is your shotcrete equipment ready for the job ahead? [CHECKLIST]

    We can’t stress this enough: if you want your shotcrete equipment to function optimally, you’re going to have to devote a little time and effort to it. And by little, we mean little. Because in [...]
    Best practices on the jobsite, Buenas prácticas en obra
    Concrete & mortar use in conventional tunneling: an introduction 19 October

    Concrete & mortar use in conventional tunneling: an introduction

    Every tunnel is a one-of-a-kind construction that fulfills the needs of its particular surrounds, but they all share a common element: the need for structural support during the different stages [...]
    Uncategorized
    [Updated]: Top 10 free publications about shotcrete 07 September

    [Updated]: Top 10 free publications about shotcrete

    Sprayed concrete remains a leading support method for tunnel and underground mining, known for reducing material costs, its speed of application and, above all, the safe working environment it [...]
    Uncategorized
    The New Austrian Tunneling Method (NATM) & shotcrete: growing side by side 27 July

    The New Austrian Tunneling Method (NATM) & shotcrete: growing side by side

    The New Austrian Tunneling Method, the world’s most widely used underground construction method, partially owes its success to the technical breakthroughs in shotcrete technology over recent [...]
    Application methods, Application methods
    The role of shotcrete in the Drill & Blast Cycle 15 June

    The role of shotcrete in the Drill & Blast Cycle

    Within the drill and blast cycle for underground tunnel construction or mining, shotcrete has become increasingly prominent over recent years. The technique consists of the drilling of boreholes [...]
    Concrete spraying equipment, Concrete spraying equipment, Concrete spraying equipment, Concrete spraying equipment
    Concrete plants & the shotcrete process 14 April

    Concrete plants & the shotcrete process

    In the making of high-quality projected concrete or shotcrete, it is key to have the right ‘recipe’ setting out the correct proportions in which to dose the different ingredients required. But [...]
    Shotcrete ingredients, Shotcrete ingredients
    Shotcrete: a brief history 16 March

    Shotcrete: a brief history

    Used today for its versatility and durability for covering from curved structures to stabilizing roadside walls; shotcrete was initially devised by prolific American inventor Carl Ethan Akeley. [...]
    Shotcrete culture, Shotcrete culture, Shotcrete culture
    Reducing shotcrete rebound: key factors and advice 02 March

    Reducing shotcrete rebound: key factors and advice

    Shotcrete has introduced key improvements in the construction industry thanks to its versatility as well as cost-reduction, but the pneumatic application needed to project and compact the [...]
    Uncategorized
    What advantages do alkali-free additives have? 08 December

    What advantages do alkali-free additives have?

    Among the shotcrete mixture additives is the hardening accelerator, which is added through an additive pump, and is synchronized with the concrete flow. Hardening accelerators may be alkaline, or [...]
    Uncategorized
    Trends: Putzmeister’s view on the future of shotcrete 24 November

    Trends: Putzmeister’s view on the future of shotcrete

    Evolution of shotcrete in time Shotcrete has become the most popular method of ground support because it is safe, versatile, reliable, and fast. In addition, shotcrete allows you to build the [...]
    Uncategorized
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    Crossrail: Small Tunnels, Great Projects

    Crossrail is a new railway link that will dramatically cut travelling times within London, and is currently Europe’s largest infrastructure project with a total price tag of £14.8 billion.

    On completion, some 42 km of new tunnels will be excavated under the city, increasing the capital’s rail transport capacity by 10%, considerably reducing travel time and easing congestion on the network.
    Read more
    • SPM 4210 WETKRET
    • MIXKRET 4
    • SPM 500 WETKRET
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    • SPM 4210 WETKRET
    • MIXKRET 4
    • SPM 500 WETKRET
    • MIXKRET 5
    • SPM 4210 WETKRET
    • MIXKRET 4
    • SPM 500 WETKRET
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