Typical Grain Size Distribution for our Bunker Sand for Inland Courses
Material complies with acceptable limits of sand size for golf bunkers on inland courses as described in the Sports Turf Research Institute (STRI) publication "Sands for Sports Turf Construction and Maintenance".
For inland courses, the STRI recommend that sands at the coarser end of the grading be used in preference to those at the finer end of the grading. Our Bunker Sand for Inland Courses is therefore designed to sit at the coarser end of the grading envelope.
| Sieve Size (mm) |
% Passing |
Upper Boundary (Fine) |
Common Boundary (Fine) |
Common Boundary (Coarse) |
Lower Boundary (Coarse) |
Complies? |
|---|---|---|---|---|---|---|
| 8.000 | 100.0 | 99 | 100 | 100 | 100 | Yes |
| 4.000 | 100.0 | 99 | 100 | 100 | 100 | Yes |
| 2.000 | 98.8 | 97 | 100 | 100 | 100 | Yes |
| 1.000 | 87.3 | 85 | 90 | 100 | 100 | Yes |
| 0.500 | 37.6 | 25 | 35 | 90 | 100 | Yes |
| 0.250 | 1.2 | 0 | 0 | 40 | 50 | Yes |
| 0.125 | 0.0 | 0 | 0 | 2 | 4 | Yes |
| 0.063 | 0.0 | 0 | 0 | 1 | 2 | Yes |
| 0.000 | 0.0 | 0 | 0 | 0 | 0 | Yes |
