19.04.2013 Views

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

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Grading Limits <strong>for</strong> Combined Aggregates<br />

Sieve Size<br />

14 mm<br />

10 mm<br />

5 mm<br />

2.5 mm<br />

1.25<br />

630 µm<br />

315 µm<br />

160 µm<br />

80 µm<br />

Total passing sieve, percentage by mass<br />

100<br />

90-100<br />

70-85<br />

50-70<br />

35-55<br />

20-35<br />

8-20<br />

2-10<br />

0-3

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!