OLS : Record

RECORD NUMBER: 7 OF 95

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

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

39253980

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.

Internet Access

Description	Access URL
	http://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=9100ZE3Y.txt

Holdings

Library	Call Number	Additional Info	Location	Date Modified
EJAD	EPA 450/2-78-004		Region 3 Library/Philadelphia, PA	01/14/2000
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
EOAD	EPA 450/2-78/004		Region 8 Technical Library/Denver,CO	04/09/2004
ERAD	EPA 450/2-78/004		Region 9 Library/San Francisco,CA	01/28/2013
ESAD	EPA 450-2-78-004		Region 10 Library/Seattle,WA	03/23/2010
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

"EPA-450/2-78-004". References : p. 12.

Access Notes

Also available via the World Wide Web.

Author Added Ent

Maday, Clarence J.,

Corporate Au Added Ent

United States. Environmental Protection Agency. Strategies and Air Standards Division.

PUB Date Free Form

January 1978

NTIS Prices

PC A04/MF A01

BIB Level

OCLC Time Stamp

20130122135027

Cataloging Source

OCLC/T

Language

eng

Origin

OCLC

Type

MERGE

OCLC Rec Leader

01276cam 2200301Ka 45020

OLS : Record

RECORD NUMBER: 7 OF 95

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