| 
Physical Requirements of ASTM D-312 Asphalt
ASTM
D-312
Asphalt |
|
Type
I |
Type
II |
Type
III |
Type
IV |
| |
Test
Methods |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
| Softening
Point (°F) |
ASTM
D-36 |
135 |
151 |
158 |
176 |
185 |
205 |
210 |
225 |
| Flash
Point (°F) |
ASTM
D-92 |
500 |
---- |
500 |
---- |
500 |
---- |
500 |
---- |
| Penetration,
Units: |
ASTM
D-5 |
|
|
|
|
|
|
|
|
| at
32 F |
|
3 |
---- |
6 |
---- |
6 |
---- |
6 |
---- |
| at
77 F |
|
18 |
60 |
18 |
40 |
15 |
35 |
12 |
25 |
| at
115 F |
|
90 |
180 |
---- |
100 |
---- |
90 |
---- |
75 |
Ductility
at
77 F, om |
ASTM
D-113 |
10.0 |
---- |
3.0 |
---- |
2.5 |
---- |
1.5 |
---- |
| %
Solubility in Trichloroethylene |
ASTM
D-2042 |
99 |
---- |
99 |
---- |
99 |
---- |
99 |
---- |
|
- Manufactured
under supervision of Continental Materials, Inc., established
in 1958.
- Certification
available for all material.
- ASTM
designation and actual E.V.T. printed on all cartons.
- Batch
numbers printed on all cartons; lab retentions held for 1 year.
- Average
flashpoint over 550° F. Abover average industry standard.
- Low
sulfur content, no catalysts used.
- All
asphalt independently warranted by Product Liability Insurance.
|
