Principle of the rebound hammer test is: Therebound of an elastic mass depends on the hardness of the surface against which its mass strikes.The surface hardness and therefore the rebound is taken to be related to the compressive strength of the concrete.

U960 crosshole sonic logging tester training for the customer

Do Check for brand of steel, diameter and grade of steel embossed on steel bars.

Non nuclear soil electrical density gauge will replace nuclear gauge.

Company donated 100K protective masks to South America and African countries.

IWIN-P800 Pile Integrity Tester Was Export to Peru, Brazil, Uruguay, Argentina.