Micro-fine Cement Grout Material

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The micro-fine cement grout is a new generation of rigid inorganic grouting material. It composed of high strength micro-fine cement, expander and vulcanizing agent. Merit: ● Non-toxic, odourless, pollution-free to groundwater and environment; ● No shrinkage phenomenon happens when solidifing; ● High fluidity, and the specific surface area is above 800㎡/㎏, the average grain size is below 5μm; ● Clotting time: can be regulated according to project need. Be applicable to: ● cracks grouting of the dam and the dam foundation in hydraulic project ; ● Pouring underground waterproof curtain; ● Reinforcement of foundation settlement in highways, bridges and airport runways; Capability Index: 1、Physical properties (21 ℃ for measured) appearance specific gravity(Kg/dm3) smell toxicity fineness specific surface area（m2/kg） D50(µm) grey powder 2.94 naught naught ≧800 ≦5 grey powder 3.0 naught naught ≧600 ≦10 2、The intensity compare of different water-cement ratio W/C Viscosity mPas setting time,final Compressive strength，7d ,Mpa 3 2.5 11 8.5 2 2.5 8 10 1.5 2.5 6 12 1 3.0 5 14 Package and storage: package：25kg/bag; storage: It should be put in dry and ventilated environment where temperature is between 5~30℃. lifetime: 6 months.

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Shanhai Saking Grouting System Ltd

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