| Main Title |
Air quality and energy conservation benefits from using emulsions to replace asphalt cutbacks in certain paving operations / |
| Author |
Kirwan, Francis M. ;
Maday, Clarence
|
| Other Authors |
|
| 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, |
| Year Published |
1978 |
| Report Number |
EPA 450/2-78/004 |
| Stock Number |
PB82-245721 |
| OCLC Number |
39253980 |
| Subjects |
Roads--Design and construction--Environmental aspects. ;
Roads--Design and construction--Energy conservation. ;
Emulsions. ;
Road construction--Environmental aspects. ;
Road construction--Energy conservation.
|
| Additional Subjects |
Emulsions ;
Air pollution control ;
Hydrocarbons ;
Paving ;
Solvents ;
Substitutes ;
Asphalts ;
Energy conservation ;
Air quality
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD ARCHIVE |
EPA 450-2-78-004 |
|
Headquarters Library/Washington,DC |
12/07/2015 |
| EKAM |
EPA 450/2-78/004 |
|
Region 4 Library/Atlanta,GA |
06/19/1998 |
| EKBD |
EPA-450/2-78-004 |
|
Research Triangle Park Library/RTP, NC |
08/13/1999 |
| ERAD |
EPA 450/2-78/004 |
|
Region 9 Library/San Francisco,CA |
01/28/2013 |
| NTIS |
PB82-245721 |
Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. |
|
01/01/1988 |
|
| Collation |
52 pages 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 |
"EPA-450/2-78-004." Includes bibliographical references (page 12). |
