hydroxypropyl methylcellulose hpmc
In addition to enhancing workability, MHEC also improves the adhesion properties of cement. When MHEC is added to the mix, it forms a protective film around the cement particles, preventing them from clumping together. This film also acts as a barrier against moisture, reducing the risk of water penetration and subsequent damage. The improved adhesion properties provided by MHEC result in a stronger and more durable cement structure, capable of withstanding harsh environmental conditions.