
Preventing Stone Efflorescence: Natural vs. Manufactured Stone Performance Guide
This technical briefing analyzes stone efflorescence as a critical risk factor in architectural facades, benchmarking the superior salt and porosity control of 100% natural stacked stone against concrete-based alternatives. We evaluate the chemistry of salt crystallization and provide evidence-based prevention strategies, including six-sided penetrating sealing and the use of ANSI A118.15 polymer-modified mortars. The analysis further details safe remediation techniques for removing white deposits while preserving mineral integrity, ensuring B2B stakeholders secure durable, high-margin project outcomes in freeze-thaw sensitive climates.
