Evaluating the Efficacy of Calcined Waste Products as Soil Stabilizers
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
With many prime construction sites already developed, less desirable locations with poor soil conditions are increasingly being considered for future projects.Soil enhancement techniques enable construction in areas previously deemed unsuitable and allow for the modification of existing soils to achieve desired engineering properties.Moreover, the reuse of waste materials and industrial byproducts can help conserve valuable natural resources.This study investigates the potential of calcined agricultural and industrial waste products, namely cardboard, dry-date kernels, and rice husks, as soil stabilizers.The waste materials were calcined at three different temperatures (500, 700, and 900℃) and for three distinct durations (1, 2, and 4 hours).The ASTM C618 standard recommends conducting XRD and XRF chemical tests to determine the oxide content of the resulting fly ashes.Notable oxides included SiO2, Al2O3, and FeO2, with rice husks serving as a control byproduct material.The combustion of cardboard and dry-date kernels yielded over 60% of the measured oxides.Optimal combustion efficiency was achieved for cardboard and dry-date kernels at 500℃ for four hours, while rice husks exhibited optimal combustion at 900℃ for two hours.The oxide percentages resulting from the combustion of cardboard and dry-date kernels were close to 60%, aligning with the ASTM C618 and AASHTO M295 classifications for class C fly ash.In contrast, rice husks demonstrated high oxide concentrations, accounting for more than 95% of the total raw material.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 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