Waste Glass and Rice Husk Concrete Performance Data by Si/Ca Ratio

A 5.5 KB Excel dataset by Jiayuan Lou, last updated in April 2026, containing experimental results on low-carbon concrete. The data likely includes measurements of workability, strength, and durability for concrete mixes incorporating glass sand, glass powder, and rice husk ash, with systematic variation of the silicon-to-calcium (Si/Ca) ratio.

Use Cases

• Modeling the relationship between Si/Ca ratio and concrete compressive strength based on the described mechanical property tests.
• Analyzing durability performance against water penetration and sulfate attack based on the mass loss and ultrasonic velocity metrics mentioned.
• Developing constitutive models for shear damage behavior based on the nonlinear response characteristics described for different shear angles.
• Optimizing mix designs for low-carbon concrete using multiple solid wastes based on the synergistic regulation strategy outlined.

Strengths

• Includes specific performance metrics such as mass loss rate (0.54%) and ultrasonic velocity reduction (2.6%) for durability assessment.
• Defines an optimal Si/Ca ratio range (0.46–0.58) for overall strength, providing a clear design parameter.
• Data is structured to investigate the coupling relationship among composition, structure, and performance as described.

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 (5.5 KB), indicating limited scope or a summary of results rather than raw experimental data.

Provenance

Source

figshare, author Jiayuan Lou

Collection Method

Likely contains results from laboratory experiments on concrete samples, as described in the study.

Time Range

Experimental timeframe not specified; dataset metadata updated April 2026.

Freshness

Last updated 2026-04 28 17:44:02; freshness should be verified.

Geography

Geographic scope of the study or material sources is not specified.