Influence of Aggregate on Fresh Pore Solution Resistivity (Record no. 814495)
[ view plain ]
000 -LEADER | |
---|---|
fixed length control field | 01827aab a2200265 4500 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
fixed length control field | 231218b2023 |||br||| |||| 00| 0 eng d |
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
International Standard Serial Number | 0889-325x |
100 ## - MAIN ENTRY--PERSONAL NAME | |
Personal name | Chopperia, K.S.T. |
9 (RLIN) | 879303 |
100 ## - MAIN ENTRY--PERSONAL NAME | |
Personal name | Tuinukuafe, A. |
9 (RLIN) | 879304 |
100 ## - MAIN ENTRY--PERSONAL NAME | |
Personal name | Biever, J.H |
9 (RLIN) | 879305 |
100 ## - MAIN ENTRY--PERSONAL NAME | |
Personal name | Isgor, O.B. |
9 (RLIN) | 879306 |
100 ## - MAIN ENTRY--PERSONAL NAME | |
Personal name | Weiss, W.J. |
9 (RLIN) | 878673 |
245 ## - TITLE STATEMENT | |
Title | Influence of Aggregate on Fresh Pore Solution Resistivity |
300 ## - PHYSICAL DESCRIPTION | |
Extent | 111-120 p. |
520 ## - SUMMARY, ETC. | |
Summary, etc. | This study examines the influence of fine aggregates on early-age mortar pore solution chemistry and electrical resistivity. Specifically, this paper considers the potential adsorption of Na+ and K+ on the aggregate. Ten aggregates from various locations in the United States were used in this study. It was shown that fine aggregates can adsorb Na+ and K+ ions, which can change the ionic concentration of the pore solution and increase the pore solution resistivity. The resistivity is also influenced by the absorbed water in the aggregate, which dilutes the pore solution. A test methodology was proposed to characterize the aggregate adsorption of Na+ and K+ from the pore solution. The alkali adsorption was quantified by developing adsorption isotherms for each aggregate. Using the adsorption isotherms, the concentrations of Na+ and K+ adsorbed on aggregates in mortars were estimated. |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
Topical term or geographic name entry element | Adsorption Isotherms |
9 (RLIN) | 685137 |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
Topical term or geographic name entry element | Alkali Adsorption |
9 (RLIN) | 879307 |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
Topical term or geographic name entry element | Fine Aggregates |
9 (RLIN) | 879308 |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
Topical term or geographic name entry element | Fresh Mortar |
9 (RLIN) | 879309 |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
Topical term or geographic name entry element | Pore Solution |
9 (RLIN) | 728622 |
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
Topical term or geographic name entry element | Resistivity |
9 (RLIN) | 173949 |
773 0# - HOST ITEM ENTRY | |
Title | ACI Materials Journal |
International Standard Serial Number | 0889325X |
Place, publisher, and date of publication | Detroit, U.S.A : American Concrete Institute |
856 ## - ELECTRONIC LOCATION AND ACCESS | |
Uniform Resource Identifier | <a href="https://www.concrete.org/publications/internationalconcreteabstractsportal.aspx?m=details&id=51738894 ">https://www.concrete.org/publications/internationalconcreteabstractsportal.aspx?m=details&id=51738894 </a> |
942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
Source of classification or shelving scheme | Dewey Decimal Classification |
Suppress in OPAC | No |
Koha item type | Articles |
-- | 14993 |
-- | Mr. Muhammad Rafique Al Haj Rajab Ali (Late) |
Not for loan | Home library | Serial Enumeration / chronology | Total Checkouts | Date last seen | Koha item type |
---|---|---|---|---|---|
Periodical Section | Vol.120, No.5 (Sept.2023) | 18/12/2023 | Articles |