How to Improve the High Water Retention and Anti-Splash Performance of HPMC in Mortar
HPMC (Hydroxypropyl Methylcellulose) is an indispensable core admixture in mortar. HPMC’s water retention and anti-splash performance directly determine mortar construction quality, efficiency and long-term durability. Insufficient water retention easily causes rapid surface drying, cracking and sanding of mortar. This issue also affects the full hydration of cement. Poor anti-splash performance leads to material waste and



