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  • 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.

International Concrete Abstracts Portal

Showing 1-5 of 21 Abstracts search results

Document: 

SP38-11

Date: 

January 1, 1973

Author(s):

Milos Polivka

Publication:

Symposium Papers

Volume:

38

Abstract:

Some degree of prestress can be achieved through the use of expansive cements. Depending on the magnitude of prestress developed, expansive cement concretes are classified as shrinkage-comprensating or as self-stressing.

DOI:

10.14359/17206


Document: 

SP38-01

Date: 

January 1, 1973

Author(s):

G.L. Kalousek

Publication:

Symposium Papers

Volume:

38

Abstract:

This report reviews the research and development of expansive cements during the past 50 years which culminated in commerical application in the 1940's, who is credited with discovery of expansive cements, showed promise but none of his findings were reduced to practice.

DOI:

10.14359/17196


Document: 

SP38-07

Date: 

January 1, 1973

Author(s):

Shigeyoshi Nagataki, Koichi Yoneyama

Publication:

Symposium Papers

Volume:

38

Abstract:

The use of expansive cement in continuously reinforced and prestressed concrete pavements could be effective not only in comprensating drying shrinkage of concrete pavements but also in inducing a self-stress due to the restraint of expansion by subgrade friction and reinforcement, if the expansion of ocncrete due to expansive cement existed sufficiently for a long period. Therefore the application of expansive cement to concrete pavements were examined experimentally in the laboratory and field work.

DOI:

10.14359/17202


Document: 

SP38-05

Date: 

January 1, 1973

Author(s):

P.K. Mehta, George Lesnikoff

Publication:

Symposium Papers

Volume:

38

Abstract:

In this investigation commercially available samples of shrinkage-compensating cements, Type K, Type M, and Type S, were examined with regards to hydration reactions, and their influence on the physical properties.

DOI:

10.14359/17200


Document: 

SP38-17

Date: 

January 1, 1973

Author(s):

Masatane Kokubu

Publication:

Symposium Papers

Volume:

38

Abstract:

This paper describes the results of experiements on expansive concretes made with additions of expansive components at time of mixing, summarizes the results of practical usuage of expansive concretes in numerous structures, discusses the results of studies on use of expansive components and concludes that all of the aims projected had been attained regardless of ambient termperature, degree of dryness or wetness, type of cement and concrete mix proportion.

DOI:

10.14359/17212


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