Sieve Size Square Openings
|
Percentage by Weight Passing
| |
---|---|---|
2 inches
|
100%
| |
1/2 inch
|
45% - 85%
| |
1/4 inch
|
30% - 65%
| |
No. 10
|
15% - 45%
| |
No. 200
|
0% - 5%
| |
Material passing a No. 40 mesh sieve shall have
a maximum Plasticity Index of five (5) when tested according to ASTM
D-424.
|
Material Designation
|
RS-1
|
RS-2
| |
---|---|---|---|
Water
|
40% - 45%
|
30% - 40%
| |
Asphalt
|
60%
|
70%
| |
Homogeneous
|
Yes
|
Yes
| |
Ash max.
|
2.0%
|
2.0%
| |
Furol vis. at 77° F.
|
20 - 100
|
--
| |
Furol vis. at 122° F.
|
--
|
100 - 400
| |
Settlement, 7 days, max.
|
3.0
|
3.0
| |
Screen test, max.
|
0.1%
|
0.1%
| |
Demulsibility, N/50 (35) min.
|
60
|
60
| |
Asphalt Base for Emulsion
|
RS-1
|
RS-2
| |
Pen. at 77° F., 100 g., 5 sec.
|
100 - 250
|
100 - 250
| |
Pen. ratio (39.2° F./77° F. x 100) min.
|
30
|
30
| |
Sol. in CCl4, min.
|
97.5%
|
97.5%
| |
Ductility at 77° F., min.
|
60
|
60
| |
Flash point, °F., min.
|
347
|
347
| |
Pen. of distil. res. at 77° F.
|
100 - 200
|
100 - 200
| |
Oil in distillate, % by vol., based on total
emulsion
|
0 - 2.0
|
0 - 2.0
|
Grass
|
Maximum Weed Seed
|
P.L.S.
| ||
---|---|---|---|---|
50% Creeping Red Fescue (Illahee strain)
|
0.50%
|
90%
| ||
30% Kentucky Blue Grass
|
0.50%
|
85%
| ||
10% Red top (fancy recleaned)
|
1.00%
|
85%
| ||
10% English Perennial Rye
|
0.50%
|
88%
| ||
Seed packages shall bear the label of a responsible
seed company, with the mixture indicated thereon.
|