Use of Sonic and GPR Tests to Control the Effectiveness of Grout Injections of Stone Masonry
نویسندگان
چکیده
Some specimens reproducing three leaf stone masonry walls frequently used in Italy, have been built at DIS, Milan, using two different types of stones and tested under compression and shear, up to failure. Subsequently the damaged wallettes were repaired by injection and the effectiveness of the injection was controlled by several NDT (non destructive techniques)
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