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For testing mass concrete in roads, air-field pavements and hydraulic structures,what is the approximate impact value required for rebound hammer

Posted by vikasalmost 8 years ago
For testing mass concrete in roads, air-field pavements and hydraulic structures,what is the approximate impact value required for rebound hammer


Concrete,Test
1 Reply
Posted by Kanchan Kumarialmost 8 years ago

Thank you for posting query!

As per IS13311(2) – 1992, Impact value for testing mass concrete, for example in roads, air- fields pavements and hydraulic structures, approximate Impact Energy required for the Rebound Hammers is 30 Nm.

Note that this is beyond Hilti’s area of expertise and the above is based on our understanding. We hope that one of the fellow members of this portal is able to address your concern in more detail.