| 000 -LEADER |
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| fixed length control field |
a |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20230106103440.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
230106b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
AIKTC-KRRC |
| Transcribing agency |
AIKTC-KRRC |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| 9 (RLIN) |
19583 |
| Author |
Mo, Zongyun |
| 245 ## - TITLE STATEMENT |
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| Title |
Late age mechanical strengths and hydration of ultra high performance concrete blended with metakaolin and high volume limestone |
| 250 ## - EDITION STATEMENT |
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| Volume, Issue number |
Vol.96(11), Nov |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Mumbai |
| Name of publisher, distributor, etc. |
ACC LTD |
| Year |
2022 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Pagination |
18-27p. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
In this study, late age re-hydration for metakaolin (MK) added ultra high performance concrete (UHPC) with water curing from 90 to 365 days were investigated. And limestone (LS) was also incorporated into UHPC replacing 30 % cement by binder mass for reducing the cement usage. In addition, cement and LS cement specimens without MK were prepared as the references. Mortar specimens were employed for testing the compressive and flexural strength at 90, 150, 210, 270, and 365 days. And paste specimens were used to measure the chemically bound water, differential thermal analysis (DTA) curves, X-ray diffraction (XRD) patterns, pore structures, and micro-morphology at designated ages. Results indicate that the re-hydration causes an increasing tendency for strength of mortars from 90 to 270 days while a decreasing tendency after 270 days. The re-hydration degree for MK contained mixtures are obviously lower than that of the references. MK can stabilize the late age mechanical property and micro-structure of water cured UHPC. Moreover, the combination of LS and MK do not obviously degrade the strength and micro-structure of long term water cured UHPC compared with that of binary MK contained mixture. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| 9 (RLIN) |
4621 |
| Topical term or geographic name entry element |
Civil Engineering |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
19584 |
| Co-Author |
Han, Youmin |
| 773 0# - HOST ITEM ENTRY |
|---|
| Place, publisher, and date of publication |
Thane ACC Limited |
| Title |
Indian Concrete Journal - ICJ |
| International Standard Serial Number |
0019-4565 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| URL |
https://www.icjonline.com/editionabstract_detail/112022 |
| Link text |
Click here |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
|
| Koha item type |
Articles Abstract Database |
