Slump Test Results for Waste Glass and Rice Husk Concrete with Si/Ca Ratio Variations

Jiayuan Lou's dataset contains slump test results for waste glass and rice husk concrete (WGRC) produced with varying silicon-to-calcium (Si/Ca) ratios. The 5.5 KB Excel file likely includes measurements of workability, mechanical properties, and durability from a systematic investigation. The dataset was last updated on 2026-04-28 and is shared under a CC-BY-4.0 license.

Use Cases

• Modeling the relationship between Si/Ca ratio and concrete workability based on slump test results.
• Predicting mechanical strength and durability performance of WGRC based on waste material composition.
• Training regression models to estimate carbonation resistance or sulfate attack resistance from mix design parameters.
• Validating constitutive models for shear damage in concrete using experimental data from varying shear angles.

Strengths

• Dataset includes specific performance metrics such as mass loss rate (0.54%) and ultrasonic velocity reduction (2.6%) from durability tests.
• Focus on a defined experimental parameter range, with optimal Si/Ca ratios identified between 0.46 and 0.58.
• Underlying mechanisms are supported by microstructural analysis mentioned in the description.

Limitations

• Row count is unknown, which may limit suitability assessment for machine learning.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small at 5.5 KB, indicating limited scope.

Provenance

Source

Jiayuan Lou via figshare

Collection Method

Experimental results from a study on synergistic regulation of silicon-rich solid wastes in concrete.

Time Range

Experimental timeframe not specified in metadata.

Freshness

Last updated 2026-04-28 17:43:55; freshness should be verified.

Geography

Geographic scope of the study not specified in metadata.