Engineering Commons^™

Use Of Kentucky Rock Asphalt For De-Slicking Purposes, James H. Havens

Kentucky Transportation Center Research Report

According to Joe Creason's report appearing in the Courier-Journal June 23, 1957 (copy attached), the Kentucky Rock Asphalt Company elected, June 14, 1957, to liquidate. Among the assets was a stockpile of material which was valued at $197,000 (I recall that the stated price, F.O.B. Sweden, in 1955 was $7.00 per ton); this calculates to be 28,140 tons-- which is a small quantity in comparison to the gross production (200,000 to 275,000 tons; $1.2 to $1.75 million) during some prior years. Apparently 1956 was the last year of sales, and I believe that Kentucky was the sole purchaser. Perhaps as …

Construction Of A Class I, Type A Surface Containing Paradise Slag Aggregate (Experimental) Drakesboro-Paradise Road (Ky 176), Robert L. Florence

Kentucky Transportation Center Research Report

The Drakesboro-Paradise Road (KY 176), extending 2.84 miles from its junction with KY 70 at Drakesboro to a point on KY 176 approximately 1.8 miles southwest of Paradise, was surfaced in early August with a 1 1/4-in, course of Class I, Type A bituminous concrete containing 40 percent wet-bottom-boiler slag from the T.V.A. power plant at Paradise, Kentucky. The use of the slag was on an experimental basis, and the objective was to determine the feasibility of utilizing the slag as an anti-skid aggregate in other, high-type,bituminous surfacing in that area. A laboratory investigation preceded the field experiment, and the …

Manufactured (Crushed), Limestone, Fine Aggregate For Portland Cement Concrete, James H. Havens

Kentucky Transportation Center Research Report

Manufactured (crushed), limestone, fine aggregate for use in structural concrete, concrete base courses for pavements, or as may otherwise be designated, shall be manufactured by crushing and sizing aggregate-quality limestones and dolomites. Manufactured (crushed), limestone, fine aggregate shall not be used in concrete surface courses for pavements or bridge decks unless specifically authorized by the Engineer.

Annual Report Fiscal Year 1963-64, Kentucky Highway Materials Research Laboratory

Kentucky Transportation Center Research Report

No abstract provided.

Use Of Preformed, Compressed, Neoprene Seals In Joints Of Concrete Bridge Decks, Ronald D. Hughes

Kentucky Transportation Center Research Report

Two types of seals are proposed for installation in contraction and construction joints in Ramp A, Ramp B, and the Main-Line structures from Third Street to Preston Street on Project I64-2(24)4, Jefferson County. The majority of contraction and construction joints are to be sealed with the preformed, compressed, neoprene seals. Specific joints in each structure will be sealed with cold-applied, elastomeric-type, joint-sealing compound; and these will be used as control joints for evaluation of the preformed, compressed, neoprene seals. Installation of all seals will be observed, and inspections will be made periodically. The performance of mastic-type sealants in joints in …

Kentucky Rock Asphalt, Traffic-Bound Bases, George R. Laughlin

Kentucky Transportation Center Research Report

Kentucky rock asphalt (a medium-grained quartz sandstone impregnated with natural bitumen) occurs as major deposits in Edmonson, Grayson, Hardin, Breckinridge, Logan and Warren Counties. Physiographically these deposits occur along the southeastern margin of the Western Coal Field. Geologically the Caseyville formation (particularly the Bee Spring member) of the Pottsville series of the Pennsylvania strata and the Hardinsburg and Cypress sandstones of the Middle Chester series of the Mississippian strata are of interest. The areal geology of Kentucky is shown in Figure 1 and the locations of rock asphalt deposits are depicted in Figure 2.

Performance Of Initial Treatments, Constructed During 1963, James H. Havens, Robert L. Florence

Kentucky Transportation Center Research Report

Seventeen initial bituminous treatment projects were advertised for bids during 1963, which permitted bituminous concrete Class I Surface (hot-mix) as an alternate to Class C-1 Surface (road-mix). The hot-mix surface course was to contain a minimum of 6 percent PAC-9. Eleven of the contracts, totaling 38.841 miles in length, were awarded as hot-mix; and the remaining six contracts, totaling 18.12 miles in length, were awarded as road-mix.

Final Construction And Interim Performance Report: Experimental Use Of Thermoplastic Pavement-Striping Materials, James H. Havens, John W. Scott

Kentucky Transportation Center Research Report

The purposes and objectives of this study are: 1) to evaluate the application and performance characteristics of hot-melt plastic, pavement-striping materials which are presently prominent and known commercially as "Catatherm" and "Perma-Line"; 2) to compare the performance of these materials with the performance of painted stripes applied and re-newed according to the current practices of the Kentucky Department of Highways; and 3) to evaluate the economics of these striping materials in terms of cost-per-pile per-day-of-useful-life. The project is described more fully in the "Proposal..." (approved by Division Engineer, September 7, 1962) and in Report No. 1 (Pre-Construction Report) submitted September …

Weighing Vehicles In Motion [1964], College Of Engineering, University Of Kentucky

Kentucky Transportation Center Research Report

This report describes the construction, installation, testing and performance analysis of three types of dynamic electronic scales; the Taller-Cooper, a commercially developed four load cell scale, the Broke Bridge, an adaptation of a German prototype employing two load cells and the Bean Type Scale, an experimental prototype that uses a pair of instrumented aluminum beams as the weight sensors.

Proposed Special Specification For Manufactured (Crushed) Limestone, Fine Aggregate For Use In Portland Cement Concrete, James H. Havens

Kentucky Transportation Center Research Report

No abstract provided.

Kentucky Highway Research Program, James H. Havens, Robert C. Deen

Kentucky Transportation Center Research Report

No abstract provided.

Ohio River Bridges Substructure Construction, Richard E. Whitaker

Kentucky's Annual Forum on Transportation

No abstract provided.

General Discussion Of Recent Ohio River Bridges Design Concepts, Frank B. Wylie Jr.

Kentucky's Annual Forum on Transportation

No abstract provided.

Welded Steel Bridge Girders, Omer W. Blodgett

Kentucky's Annual Forum on Transportation

No abstract provided.

Street Maintenance, George W. Gard

Kentucky's Annual Forum on Transportation

No abstract provided.

City Street Maintenance, T. J. Hopgood

Kentucky's Annual Forum on Transportation

No abstract provided.

The Effectiveness Of Interstate Sign Systems, B. R. Flener

Kentucky's Annual Forum on Transportation

No abstract provided.

Uniformity In Traffic Control, Glenn Lovern

Kentucky's Annual Forum on Transportation

No abstract provided.

Construction Of The Western Kentucky Parkway, Ralph R. Waddle

Kentucky's Annual Forum on Transportation

No abstract provided.

Design Of The Central Kentucky Parkway, Michael F. Rudloff

Kentucky's Annual Forum on Transportation

No abstract provided.

Synopsis Of The Revised Highway Capacity Manual, J. B. Kemp

Kentucky's Annual Forum on Transportation

No abstract provided.

Award Procedure, W. T. Judy

Kentucky's Annual Forum on Transportation

No abstract provided.

Bid Preparation, R. E. Gaddie

Kentucky's Annual Forum on Transportation

No abstract provided.

Planning For Highway Safety, John W. Hutchinson

Kentucky's Annual Forum on Transportation

No abstract provided.

Notes For Speech: The Appalachian Regional Development Program, John D. Whisman

Kentucky's Annual Forum on Transportation

No abstract provided.

Urban Transportation Planning, G. Grant Mickle

Kentucky's Annual Forum on Transportation

No abstract provided.

Sixteenth Kentucky Highway Conference Committee, Kentucky Transportation Center

Kentucky's Annual Forum on Transportation

No abstract provided.

Inspection Of Salt-Treated Granular Bases, Multiple Seals, District 8, James H. Havens, Robert L. Florence

Kentucky Transportation Center Research Report

No abstract provided.

A Study Of The Effects Of Quick Freezing On Saturated Fragments Of Rocks, John W. Scott, George R. Laughlin

Kentucky Transportation Center Research Report

Quick freezing of a fragment of rock which is fully saturated with water is, perhaps, the most rigorous of all tests for soundness, durability, or resistance to weathering. So-called soundness or quality tests employed currently, or heretofore, for evaluating concrete aggregates are usually less rigorous inasmuch as the state of saturation at the outset of freezing is not at a critical level. Hence, the number of freeze-thaw cycles endured by a rock specimen undergoing freezing and thawing in the presence of available water may merely reflect the duration of the exposure before the rock becomes vulnerable to damage -- i.e., …

A Laboratory Investigation Of The Properties Of Coal-Bitumen Paving Mixtures, Gary Grant Howard

Kentucky Transportation Center Research Report

The principal objective of this study was to investigate the feasibility of using coal, and to a lesser extent coal mine wastes, as aggregate in bituminous paving mixtures. These local aggregates were laboratory tested in bitumen-aggregate mixtures and, more particularly, in so-called cold-mixes. The bitumen-aggregate mixtures were evaluated by the Immersion-Compression Test, ASTM D 1075-60, with modifications for cold mixtures recommended in the Public Roads Journal (4).

In this initial study, since it was not possible to evaluate all types of mixtures, the primary question of whether coal and its waste products can be used as road aggregate could not …