Shotcrete Quality Control and Testing for an Underground ... - saimm
Shotcrete Quality Control and Testing for an Underground ... - saimm
Shotcrete Quality Control and Testing for an Underground ... - saimm
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Fibre <strong>Shotcrete</strong> Tests<br />
ASTM C1018 Load vs Deflection Curve<br />
Test Results Include:<br />
– First crack <strong><strong>an</strong>d</strong> ultimate flexural strengths (MPa)<br />
– Toughness Indices I5 , I10 , I20 , etc<br />
– Residual Strength Factors R 5 , 10 , R 10 , 20 , etc.<br />
Problems of reliability with this test method <strong><strong>an</strong>d</strong> withdrawn in 2006
Change language