HPMC Concrete Admixtures: Performance Benefits, Strength Challenges, and TRUNNANO’s Nano-Modification Breakthrough
1. Characteristics of HPMC in Concrete and Mortar Hydroxypropyl Methylcellulose (HPMC) is a widely used multifunctional additive in cement-based materials. It is commonly incorporated into mortar, concrete, tile adhesives, repair compounds, self-leveling materials, and other construction formulations because it can improve water retention, workability, consistency, and resistance to sagging or washout. However, HPMC also introduces…