00218606

Component

https://onlinepubs.trb.or...hrbproceedings/6/6-027.pdf

MUCH INTEREST IS BEING EVIDENCED IN MATERIALS INVOLVED IN THE SURFACE TREATMENT OF GRAVEL AND EARTH TYPE ROADS. CORRELATED SERVICE AND LABORATORY TESTS ARE BEING CONDUCTED IN SEVERAL STATES, WITH BITUMENS OF WIDELY DIFFERENT CHARACTERISTICS EMPLOYED UNDER CONDITIONS OF THE GREATEST DISSIMILARITY. IN THE EASTERN AND CENTRAL STATES, THE USE OF TAR PRODUCTS FOR SURFACE TREATMENT IS WELL DEVELOPED AND A WIDE RANGE OF PRODUCTS IS AVAILABLE. IN STATES WEST OF THE ROCKY MOUNTAINS, HOWEVER, TAR HAS BEEN LITTLE USED IN ROAD CONSTRUCTION OR MAINTENANCE. THE TREATMENT OF EARTH ROADS WAS EXTENSIVELY STUDIED IN ILLINOIS. NORTH CAROLINA AND SOUTH CAROLINA HAVE DEVELOPED AN EXTENSIVE USE OF CARPET TREATMENTS OF TOP-SOIL IN SAND-CLAY SURFACES. WISCONSIN AND MINNESOTA ARE STUDYING GRAVEL ROAD TREATMENT BY APPLYING TAR OR BITUMINOUS MATERIALS. OREGON HAS HAD SUCCESS IN THE TREATMENT OF FINE CRUSHED ROCK AND GRAVEL SURFACING. OTHER WESTERN STATES ARE LOOKING AT THE SURFACE TREATMENT AS A PROMISING MEANS OF INCREASING THE SERVICE OF GRAVEL AND CRUSHED ROCK ROADS.

Vol 6, pp 250-256, 19 REF. Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved.

01488025

1927

Highway Research Board Proceedings

Digital/other

Bitumen; Bituminous materials; Crushed rock; Earth roads; Gravel roads; Highway maintenance; Laboratory tests; Road construction; Serviceability; Surface treating; Tar

Design; Highways; Maintenance and Preservation; Pavements

TRIS, TRB

Jun 11 1971 12:00AM

• A COMPARISON OF ROAD CONDITIONS WITH ATTERBERG'S LIMITS AND THE OTHER STANDARD SOIL TESTS
• A STUDY OF THE MOISTURE CONTENT OF OHIO SOILS
• ADDRESS ON THE HIGHWAY AND THE LABORATORY
• ANALYSIS OF STRESSES IN CONCRETE PAVEMENTS DUE TO VARIATIONS OF TEMPERATURE
• BRIEF REVIEW OF ALKALI ACTION ON PORTLAND CEMENT CONCRETE
• COLLECTION AND DISPOSITION OF MOTOR VEHICLE REVENUES
• CONCRETE AND CONCRETE AGGREGATES
• DISCUSSION OF PAPER ON THE METHODS AND POSSIBILITIES OF ROAD-SOIL INVESTIGATIONS
• DISCUSSION OF PROGRESS REPORT ON CULVERT INVESTIGATION
• DISCUSSION OF PROGRESS REPORT ON LOWCOST IMPROVED ROADS INVESTIGATION
• DISCUSSION OF REPORT OF COMMITTEE ON CHARACTER AND USE OF ROAD MATERIALS. I. CONCRETE MATERIALS
• DISCUSSION OF REPORT OF COMMITTEE ON CHARACTER AND USE OF ROAD MATERIALS. II. BITUMINOUS MATERIALS
• DISCUSSION OF REPORT OF COMMITTEE ON ECONOMIC THEORY OF HIGHWAY IMPROVEMENT
• DISCUSSION OF REPORT OF COMMITTEE ON HIGHWAY FINANCE
• DISCUSSION OF REPORT OF COMMITTEE ON HIGHWAY TRAFFIC ANALYSIS
• DISCUSSION OF REPORT OF COMMITTEE ON MAINTENANCE
• DISCUSSION OF REPORT OF COMMITTEE ON STRUCTURAL DESIGN OF ROADS
• EXTRACT FROM REPORT ON VIRGINIA FEDERAL AID PROJECT 371-C
• FIELD CONTROL OF CONCRETE MAKING-A STUDY OF LATE PRACTICE
• FILL SETTLEMENT IN PEAT MARSHES
• IMPACT FORCES EXERTED BY THE MOTOR TRUCK ON THE HIGHWAY
• INVESTIGATIONS OF AIR RESISTANCE ON AUTOMOBILES
• INVESTIGATIONS OF ASPHALTIC PAVING MIXTURES RELATIVE TO DEFORMATION OF SURFACES UNDER TRAFFIC
• PAPER ON THE METHODS AND POSSIBILITIES OF ROAD-SOIL INVEST- IGATIONS
• PAVEMENT DISPLACEMENT DUE TO WATER AND FROST
• PROGRESS REPORT ON A FIELD EXPERIMENT ON INTRODUCTION OF PLANES OF WEAKNESS IN CONCRETE SLABS
• PROGRESS REPORT ON CULVERT INVESTIGATION
• PROGRESS REPORT ON LOW-COST IMPROVED ROADS INVESTIGATION
• PROGRESS REPORT ON THE EXPERIMENTAL CURING SLABS AT ARLINGTON, VIRGINIA
• PROGRESS REPORT ON TIRE WEAR INVESTIGATION
• REPORT OF COMMITTEE ON HIGHWAY TRAFFIC ANALYSIS
• REPORT OF COMMITTEE ON MAINTENANCE. I. MAINTENANCE OF CONCRETE PAVEMENTS
• REPORT OF COMMITTEE ON MAINTENANCE. II-SNOW REMOVAL AND SNOW REMOVAL EQUIPMENT
• REPORT OF COMMITTEE ON MAINTENANCE. III-COVERING FOR POORLY CONSTRUCTED AND DISINTEGRATING CONCRETE ROADS
• REPORT OF COMMITTEE ON MAINTENANCE. IV-ANNUAL REDUCTION THICKNESS OF GRAVEL ROADS UNDER DIFFERENT TRAFFIC AND EFFECT OF DUST PALLIATIVES
• REPORT OF COMMITTEE ON MAINTENANCE: V. MAINTENANCE COSTS AS AFFECTED BY THE TYPE OF PAVEMENT AND AMOUNT OF TRAFFIC
• REPORT OF DIRECTOR
• REPORT ON FORMATION OF SPECIAL COMMITTEE ON CAUSES AND PREVENTION OF HIGHWAY ACCIDENTS
• SOME PRINCIPLES INVOLVED IN BITUMINOUS MACADAM CONSTRUCTION
• SUB-BASE TESTS ON ROUTE 26, WASHINGTON COUNTY, OHIO
• SUBGRADE MATERIALS AND TESTS
• SUBGRADE STUDIES OF THE U.S. BUREAU OF PUBLIC ROADS
• THE NORTH CAROLINA ROAD TEST TRUCK
• THE SLAKING TEST
• THINNER PAVING BRICK
• TIRE WEAR INVESTIGATION