Porosity Estimation of Cement-Lime Mortar via Volume Calculation Method

Porosity in mixed mortars is linked to the presence of lime, which increases water demand and leads to free water that evaporates. The dataset likely contains results from applying a volume calculation method to estimate porosity based on mortar constituents. This work by Valdecir Ângelo Quarcioni suggests the method is adequate for predicting rendering behavior but requires further research.

Use Cases

• Predict mortar porosity based on lime content and water demand.
• Correlate estimated porosity with hardened state properties like strength.
• Validate theoretical volume calculation models against experimental data.
• Study the influence of factors like shrinkage and carbonation on porosity predictions.

Strengths

• Method is described as adequate for predicting rendering behavior.
• Focus on a specific material science problem with a defined theoretical approach.

Limitations

• Row count and specific column definitions are unknown, limiting suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.
• The approach is noted to need further research on unconsidered issues like shrinkage.

Provenance

Source

Valdecir Ângelo Quarcioni

Collection Method

Volume calculation method applied to mortar constituents.