UGC Early Strength

Business

Only for iPhone

Free

iPhone

The Early Strength App for underground construction calculates the early strength of sprayed concrete up to a level of 1 MPa based on penetration needle results. The calculation background is the Austrian Guideline on Sprayed Concrete and the EN 14488-2 “Compressive Strength of young Sprayed Concrete. The input for the calculation is the penetration force of a 3 mm diameter needle, which is pushed 15 mm into the sprayed concrete. The App allows to control the timing, store the readings of the penetration force and convert it to compressive strength. The results are displayed in a graphical way by showing the strength development over time with reference to the J curves. All data may be transferred as text files for further evaluation.

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- Information about new UGC Toolbox

The developer, Master Builders Solutions Deutschland GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Seller
      • Master Builders Solutions Deutschland GmbH
    • Size
      • 15.1 MB
    • Category
      • Business
    • Compatibility
      Requires iOS 14.0 or later.
      • iPhone
        Requires iOS 14.0 or later.
      • iPod touch
        Requires iOS 14.0 or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © 2025 Master Builders Solutions