The Effect of Height Replacement Fly Ash on Properties of Mortar
Why this work is in the frame
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Bibliographic record
Abstract
All the time there are lot of tons of cement compositions, including normal Portland cement, are produced around of the world, causing the pollution of atmosphere by greenhouse gas CO2.For this reason, researchers work to make production more ecofriendly, a laboratory study was aimed to use and evaluate the properties of the mortar mixture made with high dosages of fly ash as a replacement material with cement to reduce the side effect of cement.Cement was used as main binding material for mortar mixture, and fly ash was used as a replacement material at different ratios.Properties of mortars, including density, compressive and flexural strength were evaluated.Cement was replaced with fly ash, replacement dosages on mass basis were 0%, 10%, 20%, 30%, 40%, 50% and 60%.Initially, flexural strength and compressive strength measured at twenty-eight days, and sixty days.The results showed compressive and flexural strengths of mortar were improved with the replacement of fly ash.Fly ash increases at replacement level, 10%, 20%, and 30%, the compressive strength of mortar was increased by 57%, 17% and 6% respectively compared with zero fly ash at 28 days.While at 60days were 25%, 9%, and 13% of replacement level, 10%, 20%, and 30% respectively.At the same time, high percentage fly ash replacement lower strength than normal mortar However, the results shown the mortar with 10% fly ash dosage is the best content for maximum strength.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it