self-healing mortar

Cellulose ether is a key additive in dry-mix mortar. It offers thickening, water retention, and set-retarding effects. It is widely used in premixed mortar, tile adhesives, putties, and insulation mortars. Recent studies have made clear progress in water retention control, mechanical performance, and novel functional modifications. 1. Regulation of Water Retention and Workability Hydroxypropyl methyl