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 14 Abstracts search results

Document: 

SP57-12

Date: 

January 1, 1978

Author(s):

Y. Ichikawa and L.A. Nelson

Publication:

Symposium Papers

Volume:

57

Abstract:

High temperature thermal insulation materials that are lightweight, durable, and low cost have important applpications in heat recovery steam generators (HRSG) designed for high efficiency modern power plants that produce power at combined efficiency (PACE). . .State-of-the-art samples tested in the duct manways of the Public Service Company in Lawton, Oklahoma survived conditions of blast, heat, and transient temperatures.

DOI:

10.14359/17854


Document: 

SP57-13

Date: 

January 1, 1978

Author(s):

T.J. Fowler

Publication:

Symposium Papers

Volume:

57

Abstract:

A review of operational experience of typical refractory concrete installations with empahsis on failures, their causes and the lessons learned. Self-supporting, suspended, precast, and lining type applications are included.

DOI:

10.14359/17855


Document: 

SP57-06

Date: 

January 1, 1978

Author(s):

W. Kronert

Publication:

Symposium Papers

Volume:

57

Abstract:

It was the object of the present study to investigate and characterize the microstructure and the phase assemblage of high alumina refractory concretes as a function of temperature. The investigations were done using XRD and SEM methods including X-Ray microanalyses.

DOI:

10.14359/17848


Document: 

SP57-07

Date: 

January 1, 1978

Author(s):

Robert E. Farris

Publication:

Symposium Papers

Volume:

57

Abstract:

Refractory concrete, unlike Portland cement concrete, is not commonly used as a structural member, although in some applications it may contribute to overall structural integrity. More often refractory concretes are used to protect structural members (commonly steel) and are considered to be lining or barrier materials. The use of thermal conductivity, thermal expansion, strength, and reheat shrinkage data is discussed relative to their use in designing with refractory concrete.

DOI:

10.14359/17849


Document: 

SP57-08

Date: 

January 1, 1978

Author(s):

M.S. Crowley

Publication:

Symposium Papers

Volume:

57

Abstract:

Refineries and petrochemical plants have a variety of locations where process temperatures of 1000F to 3000F must be contained. . .A review is given of the various process units in typical refining and chemical process plants that use refractory materias. Criteria for refractory selection, design considerations, and installation techniques are detailed and suggestions on dry-out procedures are given.

DOI:

10.14359/17850


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