International Concrete Abstracts Portal

International Concrete Abstracts Portal

The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.

Showing 1-5 of 17 Abstracts search results

Document: 

SP104-02

Date: 

October 1, 1987

Author(s):

David Darwin

Publication:

Symposium Papers

Volume:

104

Abstract:

Construction methods and concrete properties affect the bond strength between concrete and reinforcing steel. Research on the effects of concrete slump, consolidation practice, bar position, concrete cover, and bar spacing is summarized. The research show

DOI:

10.14359/1718


Document: 

SP104-15

Date: 

October 1, 1987

Author(s):

Grant T. Halvorsen

Publication:

Symposium Papers

Volume:

104

Abstract:

The paper considers the development of crack control provisions in various design codes and recommendations that date back to the 1950s. Detailed attention is given to the provisions of ACI Building Code 318, from which most other crack control provisions

DOI:

10.14359/1719


Document: 

SP104-07

Date: 

October 1, 1987

Author(s):

Ben C. Gerwick, Jr. and Terence C. Holland

Publication:

Symposium Papers

Volume:

104

Abstract:

The tremie method has long been the usually selected technique for placing large volumes of mass concrete under water. More recently, it has been used successfully for deep water structural concrete and in deep cut-off walls. The technology for placing la

DOI:

10.14359/1730


Document: 

SP104-10

Date: 

October 1, 1987

Author(s):

Gary R. Mass

Publication:

Symposium Papers

Volume:

104

Abstract:

Consolidation is the key to dense concrete and a good surface appearance. Failure to achieve the desired results can often be attributed to the complex interrelationship of consolidation with many other important factors in the construction process. Thes

DOI:

10.14359/1731


Document: 

SP104-13

Date: 

October 1, 1987

Author(s):

John M. Scanlon

Publication:

Symposium Papers

Volume:

104

Abstract:

Most concrete evaluated in the laboratory is prepared and handled under tightly controlled environmental conditions (moist cured at 73.4 ñ 3 deg F) from the time of molding until the moment of test. However, very little concrete is actually mixed, transpo

DOI:

10.14359/1732


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