C050 Aggregate Flakiness gauge
1,This tester is suitable for the determination of cement concrete using 4.75 mm above the content of coarse aggregate needle and plate particles in percentage.
2,Suit for testing the coarse aggregate needle-like and flake particle above 4.75mm, content is calculated by percentage.
A test method of cement concrete
Granulometric class( mm) | 4.75—9.5 | 9.5—16 | 16—19 | 19—26.5 | 26.5—31.5 | 31.5—37.5 |
distance between thecorresponding columnsof needle sheet gauge tester (mm) | 17.1 (B1) | 30.6 (B2) | 42.0 (B3) | 54.6 (B4) | 69.6 (B5) | 82.8 (B6) |
The width of corresponding hole on the flake gauge meter (mm) | 2.8 (A1) | 5.1 (A2) | 7.0 (A3) | 9.1 (A4) | 11.6 (A5) | 13.8 (A6) |
Suit for the railway, ballast, superfine ballast and flake index test method computing
Granulometric class (mm)) | 22.4—31.5 | 31.5—40 | 40—50 | 50—63 |
The distance between corresponding columns of the needle-like gauge meter (mm)totle length297±0.3 | 48.5/height34 | 64±0.3/height37 | 81±0.3/height40 | 41/height45 |
The width of corresponding hole on the flake gauge meter (mm) cabinet minister 290±0.5 Thickness 3mm Total Height70mm | length60±0.5 width16.2 | length80±0.5 width21.5 |