Products

Blonde Bunker Sand

Specifications Chart

PARTICLE SIZE (ASTM F1632) USGA REC. BUNKER SAND
Soil Separate %
Sand (%) 98.9%
Silt (%) ≤ 5 % 0.4
Clay (%) ≤ 3 % 0.7
Sieve Size/Sand Fraction 
Sand Particle Diameter (% retained)
No. 10 Gravel
2mm
≤ 3 %
≤ 10% combined
0.0
 No. 18 V. Coarse
1mm
≤ 3 %
≤ 10% combined
5.9
No. 35 Coarse
0.5 mm
≥ 60% combined 32.1
No. 60 Medium
0.25 mm
≥ 60% combined 45.7
No. 100 Fine
0.15 mm
≤ 20% 12.8
No. 270 V. Fine
0.05 mm
≤ 5% 2.4
Uniformity Coefficient Cu 3.2

QUARTZ BUNKER SAND ANALYSIS

Shape Sphericity Medium to high
Shape Angularity Sub-angular to rounded
pH 7.7
D85 0.76
Grad Index 4.1
Uniformity Coefficient Cu 2.29
Test Method Notes
Lab ID# 32390-1. Tested by Turf & Soil Diagnostics as received on March 28, 2013 and reported April 2, 2013. Condition of sample: normal. Physical properties tested to ASTM F-1632 and ASTMD4972, method A, CaCI2, 25 gram sample used; pH in water available on request.