New Ulm Quartzite Quarries

No.4 Mesh Washed Sand
[Quality]


NUMBER OF TESTS PERFORMED:54
DATE OF LAST TEST: 10/01/07

Gradation
SIEVES (mm) MNDot Spec
Limits
MNDot Spec
Median
NUQQ Running Avg. Standard
Deviation about Running Avg.
Weights
Retained on
Indiv. Sieves
Cumulative Weights Retained on
Indiv. Sieves
0.375"
(9.5)
N/A N/A 100.0% 0.0% 0.0% 0.0%
#4
(4.75)
N/A N/A 100.0% 0.0% 0.0% 0.0%
#8
(2.38)
N/A N/A 87.1% 3.5% 12.9% 12.9%
#16
(1.19)
N/A N/A 77.0% 5.3% 10.1% 23.0%
#30
(0.59)
N/A N/A 56.3% 6.7% 20.8% 43.7%
#50
(0.3)
N/A N/A 26.4% 5.7% 29.8% 73.6%
#100
(0.149)
N/A N/A 6.5% 1.6% 19.9% 93.5%
#200
(0.075)
N/A N/A 1.6% 0.6% 4.9% 98.4%
Values indicate the percent by weight passing square opening sieves - unless otherwise noted.

DISCLAIMER: The gradation and mechanical test results included in this report are for information only. New Ulm Quartzite Quarries, Inc. makes no representation or warranties either expressed or implied with respect to the use of this information. New Ulm Quartzite Quarries, Inc. assumes no liability to anyone for special, collateral, exemplary, indirect, incidental, consequential, or any other kind of damage resulting from the use or application of this information. Customers and other users of our products should exercise their independent judgment when using these products for the purposes they intend.

 

General Quality
Quality Parameters NUQQ Running Avg. MNDot Spec Limits Note

Specific Gravity, (A.S.T.M. C127-88):

2.603 N/A Relative Weight
Fineness Modulus (A.S.T.M. C136): 2.47 N/A -
Coefficient of Uniformity: 5.69 N/A D60/D10
Uncompacted Voids (A.S.T.M. C1252, Method A): 46.3% N/A FAA (Method A)
Quartzite aggregates contain no shale, iron oxide, slate, unsound chert or clay balls.

No. 4 Mesh Washed Sand is 100% crushed or "manufactured" sand.