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.

Kirjeldus:

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

Omadused ja spetsifikatsioonid
Keemiline nimi	Hüdroksüpropüülmetüültselluloos
Välimus	Valge või peaaegu valge pulber
Viivitusega lahustuvus	No
Niiskus	≤6 ％
Ash content	≤5 ％
Methoxy content	19-24 ％
Hydroxypropyl content	4-12 ％
pH väärtus	6-8
Tükikoko	99% läbib 80 võrgusilma
Viskosus	75,000-80,000 mPa.s (NDJ-1, 2% solution, 20℃)
Viskosus	35,000-40,000 mPa.s (Brookfield-RV, 2% solution, 20℃)

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