Repair Mortar – Shandong Landu New Material co. ltd

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.

Description:

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

Improved water retention

Recommendations: MK801

Properties and specifications
Chemical Name	Hydroxy propyl methyl cellulose
Зовнішній вигляд	White or off-white powder
Delayed Solubility	No
Moisture content	≤6 ％
Ash content	≤5 ％
Methoxy content	19-24 ％
Hydroxypropyl content	4-12 ％
pH value	6-8
Particle size	99% pass 80 mesh
В'язкість	75,000-80,000 mPa.s (NDJ-1, 2% solution, 20℃)
В'язкість	35,000-40,000 mPa.s (Brookfield-RV, 2% solution, 20℃)

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