HPMC For Repair Mortar

Repair mortar is a polymer-modified mortar, made of cement, stones, filler, and various high molecular polymers. Therefore, it combines the cohesion of polymer materials and the durability of inorganic materials. It can ensure the early strength of the mortar and other essential properties needed to repair concrete. 

Descripción:

As a part of the concrete repair system, the repair mortar is suitable for large-area concrete repair, including honeycomb, pockmarked surfaces, damages to the protective layers, reinforcement leakages, and deterioration of concrete structures caused by wear, freeze-thaw damages, corrosion or fire, etc. Repair mortar has excellent waterproof and anti-corrosion capabilities and can also be used for repair and new construction.

Increased adhesive strength to concrete substrates
Reduced shrinkage and cracking
Optimized flexural and compressive strength
Mejor retención de agua

Recomendaciones: MK801

Propiedades y especificaciones 
Nombre químicoHidroxi propil metil celulosa
Apariencia Polvo blanco o blanco roto
Solubilidad retardadaNo
Contenido de humedad ≤6 %
Contenido de cenizas     ≤5 %
Contenido de metoxilo  19-24 %
Contenido de hidroxi-propil  4-12 %
Valor de pH 6-8
Tamaño de partícula   Pasa malla 80 de 99%
Viscosidad 75.000-80.000 mPa.s (NDJ-1, solución 2%, 20℃)
35.000-40.000 mPa.s (Brookfield-RV, solución 2%, 20℃)

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