OLS : Record

RECORD NUMBER: 40 OF 1306

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
Maday, Clarence J.
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