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Material and Application Guide
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Phone: (313)
429-LEVY |
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Fax: (313)
429-2448 |
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E-Mail: sales@edwclevy.net |
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| Material: |
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Natural
Sand & Gravel |
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| Product: |
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M•DOT –
22A (GR) |
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| Applications: |
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Dense graded base under asphaltic concrete pavements |
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Surfacing
for unpaved driveways, roads and parking lots |
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Dense
graded base under portland cement concrete pavements |
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Dense
graded base under portland cement concrete slabs |
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General
fill |
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| Description: |
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A
dense graded base aggregate, produced by screening and crushing, natural sand &
gravel. A material formed by the natural
abrasion and disintegration of rocks by glacial or river bed action. The particles are sized from 1” (25.0mm) to
zero (dust). |
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22A Natural Sand & Gravel
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| Specifications:
M•DOT |
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| 22A
Natural Sand & Gravel conforms to all the requirements of Michigan Department of
Transportation (M•DOT)
“1996 Standard Specifications for Construction”, section 902 |
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| U.S. Sieve |
1" |
3/4" |
1/2" |
3/8" |
#4 |
#8 |
LBW |
Crushed |
| Metric Sieve |
25.0mm |
19.0mm |
12.5mm |
9.5mm |
4.75mm |
2.36mm |
- |
Particles |
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Specification
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85-100 |
90-100 |
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65-85 |
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30-50
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4-8 |
25%
min |
| General
Usage Guide: |
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| The
22A Natural Sand & Gravel should be placed 6”-18” (150mm-450mm) thick,
depending upon ground conditions and design loadings, in lifts not exceeding 8”
(200mm). Prior to the placement of any base
material, the grade should be compacted and trimmed to the design density & elevations
and be free of any standing water and not in a frozen condition. Base material should be compacted at optimum
moisture content (˜6%-8%) to 95%-100% relative
density or to the compaction level as specified in the design plans. |
| Field
Estimating Quantities (Compacted in Place):
U.S.
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100 sq. yd. |
200 sq. yd. |
500 sq. yd. |
1,000 sq. yd. |
2,000 sq. yd. |
5,000 sq. yd. |
10,000 sq. yd. |
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sq. yd. |
sq. yd. |
sq. yd. |
sq. yd. |
sq. yd. |
sq. yd. |
sq. yd. |
| 6" Deep |
32t |
63t |
158t |
317t |
633t |
1,583t |
3,167t |
| 8" Deep |
42t |
84t |
211t |
422t |
844t |
2,111t |
4,222t |
| 10" Deep |
53t |
106t |
264t |
528t |
1,056t |
2,639t |
5,278t |
| 12" Deep |
63t |
127t |
317t |
633t |
1,267t |
3,167t |
6,333t |
Metric
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100m2 |
200m2 |
500m2 |
1,000m2 |
2,000m2 |
5,000m2 |
10,000m2 |
| 150mm |
34t |
68t |
169t |
338t |
676t |
1,691t |
3,382t |
| 200mm |
45t |
90t |
225t |
451t |
902t |
2,254t |
4,509t |
| 250mm |
56t |
113t |
282t |
562t |
1,127t |
2,818t |
5,636t |
| 300mm |
68t |
135t |
338t |
676t |
1,353t |
3,382t |
6,763t |
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| Supply
Locations: |
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Burroughs
Materials, Hartland Plant –
State Pit #47-58 |
·
American Aggregate, Buno Road Plant State
Pit #47-16 |
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| This information
is not to be taken as warranty or representation for which we assume legal responsibility
nor as permission or recommendation to practice any patented invention without a license.
It is offered solely for your consideration, investigation and verification. |
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| 36708a |
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