International Concrete Abstracts Portal

Showing 1-5 of 16 Abstracts search results

Document: 

SP51-05

Date: 

January 1, 1975

Author(s):

Frazier Parker, Jr.

Publication:

Symposium Papers

Volume:

51

Abstract:

This paper presents the results of a study to evaluate the use of slip-form paving equipment for the construction of airfield pavements. Nine construction projects were observed and surface smoothness measurements were made on eight of the projects.

DOI:

10.14359/17809


Document: 

SP51-06

Date: 

January 1, 1975

Author(s):

T.C. Paul Teng

Publication:

Symposium Papers

Volume:

51

Abstract:

A field tests was conducted during the construction of a continuously reinforced concrete pavement to study the effect of vibration on portland cement concrete pavements.

DOI:

10.14359/17810


Document: 

SP51-12

Date: 

January 1, 1975

Author(s):

J.L. Davis, W.B. Ledbetter, and A.H. Meyer

Publication:

Symposium Papers

Volume:

51

Abstract:

Seven experimental test sections of CRCP were constructed in order to quantify the relative effects of the surface textures. Preliminary conclusions are reached after the first year's observation and are stated throughout the rest of the synopsis.

DOI:

10.14359/17816


Document: 

SP51-13

Date: 

January 1, 1975

Author(s):

William E. Murphy

Publication:

Symposium Papers

Volume:

51

Abstract:

A study of accident statistics has indicated that 10% of all road accidents in the United Kingdom are caused by the reduction in skidding resistance and the impaired visibility which occur when roads are wet.

DOI:

10.14359/17817


Document: 

SP51-14

Date: 

January 1, 1975

Author(s):

Lloyd G. Byrd

Publication:

Symposium Papers

Volume:

51

Abstract:

Until recently, cutting operations, repairs, and new surfacings on concrete pavements often have necessitated closures for extended periods. A range of equipment and techniques developed in England and recently introduced in the U.S.A. make it possible for the following operations to be carried out during off-peak periods without extended closures to traffic: 1. Repairs to deteriorated or damaged surface areas by the use of partial depth precast concrete slabs or bonded conrete in-situ repairs. 2. Mass-aread bush hammering, to remove deteriorate concrete and prepare old concrete surfaces for thin bonded overlays. 3. Bump cutting to correct concrete surface irregularities. 4. Texturing to improve anti-skid characteristics of slippery concrete surfaces.

DOI:

10.14359/17818


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