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Keywords: compressive strength
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Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. July 2025, 53(4)
Paper No: JTE20230808
Published Online: July 1, 2025
...Hai-Bang Ly The primary objective of this investigation is to construct a machine learning (ML) model to enhance the predictive accuracy of geopolymer concrete (GPC) compressive strength (CS) while extracting valuable insights from input variables. Considering the crucial task of optimizing...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. January 2024, 52(1): JTE20230136.
Paper No: JTE20230136
Published Online: January 1, 2024
.... In this work, the uniaxial compressive strength tests with different loading rates under force loading and displacement loading were carried out for typical cement stones with low, normal, and high density. Seven rate points were designed in the range of static and quasi-static loading rates. Statistical...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. September 2023, 51(5): 3014–3022.
Paper No: JTE20220376
Published Online: September 1, 2023
...Moorak Son; Jinhyun Seong This study examined the potential of the impact force response signal induced by impacting an object to estimate the compressive strength of concrete nondestructively. For this study, an automatic impacting device was devised, a system was set up to measure impact force...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. September 2023, 51(5): 2891–2908.
Paper No: JTE20220413
Published Online: September 1, 2023
... and exposed to freeze–thaw (F-T) cycles and salt–freeze–thaw (S-F-T) cycles. The mass and compressive strength of the UHPCs before and after the F-T and S-F-T tests were compared to evaluate the performance degradation of UHPCs. The SPSS software correlation method, scanning electron microscope, and mercury...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. September 2023, 51(5): 2743–2755.
Paper No: JTE20220639
Published Online: September 1, 2023
...Seyyed Meyssam Hassan Vanhari; Majid Gholhaki Compressive strength of concrete is one of the most important properties of concrete for designers and quality control engineers and the engineering community is interested in predicting 28-day compressive strength of concrete because of the strength...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. May 2022, 50(3): 1604–1621.
Paper No: JTE20210219
Published Online: May 1, 2022
..., depending on the polymeric structure and its content. The nonlinear Vipulanandan p-q equation was tested to predict the stress-strain relationship of the modified cement with polymers and was compared with the β model. When 0.06 % polymers were added to cement, the compressive strength increased by 107...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. January 2022, 50(1): 689–714.
Paper No: JTE20200474
Published Online: January 1, 2022
... (February 2015 ): 16 – 23 , https://doi.org/10.1016/j.conbuildmat.2014.11.049 Bharj   J. , Singh   S. , Chander   S. , and Singh   R. , “ Experimental Study on Compressive Strength of Cement-CNT Composite Paste ,” Indian Journal of Pure and Applied Physics   52 , no.  1 (January...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. January 2022, 50(1): 584–600.
Paper No: JTE20210011
Published Online: January 1, 2022
.../a and w/c. The compressive strength of the paver blocks varied as a function of shape and c/a ratio, where a strength of at least 15 MPa was achieved. The clogging study indicated there was an initial sudden reduction in the infiltration rate followed by a reduced rate of reduction, leading to a terminal...
Journal Articles
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. September 2021, 49(5): 3164–3182.
Paper No: JTE20200031
Published Online: September 1, 2021
...Luke Menefy; Maurice Guerrieri; Sam Fragomeni Durability studies have been carried out on the performance of reactive powder concrete (RPC) when exposed to a three-month (accelerated) exposure to varying sulfuric acid concentrations. The compressive strength and weight loss of the specimens were...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. May 2021, 49(3): 1433–1453.
Paper No: JTE20190915
Published Online: May 1, 2021
... decrease with the increase of temperature. The specimens show brittle failure after peak stress in the range of all the tested temperature, and with the increase of temperature, the tensile strength, compressive strength, and elastic modulus decrease in the range of 200°C and below, then increase from 200...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. November 2020, 48(6): 4104–4115.
Paper No: JTE20180259
Published Online: November 1, 2020
...X. C. Yan; L. H. Jiang; M. Z. Guo; Y. J. Chen; S. B. Jiang; S. Q. Song The compressive strength of slag-blended cement paste under steam curing was evaluated using a nondestructive electrochemical impedance spectroscopy (EIS) method. In the slag-blended cement paste, four slag replacement ratios (0...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. November 2020, 48(6): 4735–4747.
Paper No: JTE20180799
Published Online: November 1, 2020
... have been discussed in this article. To determine the influence of RFA on the strength and volume change behavior of mixes, natural fine aggregates were replaced by RFA at 0, 10, 20, 30, 40, and 50 % by mass. The AL/FA ratio was adopted as 0.4 and 0.6. Higher compressive strength was observed for most...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. September 2020, 48(5): 3925–3945.
Paper No: JTE20180271
Published Online: September 1, 2020
...A. Mohammed; A. Salih; H. Raof In this study, the effects of metakaolin clay (MK) on the rheological properties, setting time, compressive strength, and toughness of cement grouts with water-cement ratios (w/c) of 0.6 and 1.0 were investigated. Based on the information in the literature, the amount...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. September 2020, 48(5): 3341–3359.
Paper No: JTE20180751
Published Online: September 1, 2020
...) with different gradations to verify its feasibility. The meso-skeleton and macroscopic indexes (maximum dry density and compressive strength) of a CCRM with different compaction methods and vibration times, along with a field CCRM, were measured and compared. The results show that a range with twice...
Journal Articles
Publisher: ASTM International
Article Type: Technical Notes
J. Test. Eval.. July 2020, 48(4): 3312–3323.
Paper No: JTE20170792
Published Online: July 1, 2020
...Bryan Ewe; Kim Hung Mo; Foo Wei Lee; Choon Wah Yuen; Tung-Chai Ling This research proposes the use of a basalt textile-reinforced mortar (TRM) system as an overlay to strengthen brick masonry. A comparison of the strength performances, namely, the compressive strength, flexural bond strength...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. July 2020, 48(4): 3281–3299.
Paper No: JTE20180438
Published Online: July 1, 2020
...Yiqie Dong; Min Zhou; Anna Liang; Yiwen You; Zhongyi Wang; Haobo Hou For evaluating the effect of the blast furnace cinder–based geopolymer solidified pile mud, the relationship of the solidified blocks between the compressive strength and the n (silicon): n (aluminum) ( n [Si]: n [Al]), n (sodium...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. March 2020, 48(2): 795–810.
Paper No: JTE20180597
Published Online: March 1, 2020
...P. Parthiban; Jayakumar Karthikeyan Design strength is usually determined after a 28-day curing period as per codal provisions. The prediction of compressive strength before curing reduces waiting time and expedites regular construction activity. The aim of this study is to develop a neural network...