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Element: Date of testing: Date & time of placing: Conrete class: Cement content (kg/m 3 ): SKETCH / DESCRIPTION: Hammer orientation: Tester (Signature): Rebound values: 1 1 Number of values: 2 Standard Deviation: Average 1 MPa "5% value": 1 MPa REMARKS: Indicative strength No: ………. NJHP SCHMIDT HAMMER TEST

Schmidt Hammer

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schmidit hammer

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Element: Date of testing:Date & time of placing:Conrete class: Cement content (kg/m3): SKETCH / DESCRIPTION:Hammer orientation: Tester (Signature): Rebound values:1 1Number of values: 2Standard Deviation:Average 1 MPa"5% value": 1 MPaREMARKS:Indicative strengthNo: .NJ HPSCHMIDT HAMMER TEST