| Main Title |
Air quality and energy conservation benefits from using emulsions to replace asphalt cutbacks in certain paving operations {microform} / |
| Author |
Kirwan, Francis M.;
Maday, Clarence
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
Environmental Protection Agency, Office of Air Quality Planning and Standards, Stretegies and Air Standards Division, |
| Place Published |
Research Triangle Park, N.C. : |
| Year Published |
1978 |
| Report Number |
EPA-450/2-78-004 |
| Stock Number |
PB82-245721 |
| OCLC Number |
08925604 |
| Subjects |
Emulsions;
Air pollution control;
Hydrocarbons;
Paving;
Solvents;
Substitutes;
Asphalts;
Energy conservation;
Air quality
|
| Subject Added Ent |
Road construction--Environmental aspects;
Road construction--Energy conservation;
Emulsions
|
| Holdings |
| Library |
|
Call Number |
Additional Info |
Location |
Date Modified |
| EKAM |
|
EPA-450/2-78-004 |
|
Region 4 Library/Atlanta,GA |
06/19/1998 |
| ERBD |
|
PB82-245721 |
|
NERL/ESD-LV Library/Las Vegas,NV |
11/30/2001 |
| NTIS |
|
PB82-245721 |
Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. |
NTIS |
01/01/1988 |
|
| Collation |
52 p. in various pagings ; 28 cm. |
| Abstract |
This paper reviews practices found in the use of liquified asphalts for paving purposes. It examines (1) the solvent content difference in asphalts liquified with petroleum distillates (cutback asphalts) and asphalts liquified using water and an emulsifying agent, and (2) the amounts of hydrocarbons emitted when using cutback asphalts in relation to national and state hydrocarbon emissions. The substitutability of cutbacks and emulsions are discussed. Energy conservation considerations are treated. The results of an eight-state telephone survey of highway paving practices are presented. |
| Notes |
Includes bibliographical references. Microfiche. |
| Author Added Ent |
|
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Strategies and Air Standards Division. |
| PUB Date Free Form |
1978. |
| NTIS Prices |
PC A04/MF A01 |
| BIB Level |
m |
| Medium |
microform |
| OCLC Time Stamp |
20011121144327 |
| Cataloging Source |
OCLC/T |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01275cam 2200277Ia 45020 |
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