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Micro-fine Cement DMFC-800/600
Description:
The micro-fine cement DMFC-600 is a new generation of rigid inorganic grouting material with an average particle size of 10um and a Specific Surface Area of ≧
Advantages:
● No shrinkage phenomenon happens when solidifing;
● High early and final strength;
● Super fine with tight particle size distribution;
● Non polluting inorganic material with no hazardous ingredients;
● Variable set and cure time.
● Easy to handle, store and use;
Be applicable to:
● cracks grouting of the dam and the dam foundation in hydraulic project ;
● Reinforcement of foundation settlement in highways, bridges and airport runways;
● curtain grouting around oil and chemical storage facilities or polluted sites;
● curtain grouting under dam walls, sealing fractures in foundations, prevention of seepage and losses.
Capability Index:
1、Physical properties
Type | Appearance | Specific Gravity Kg/dm3 | Odor | Toxicity
| Fineness | |
Specific Surface Area（m2/kg） | D50(um) | |||||
DMFC-600 | grey powder
| 3 | None
| None
| ≧600 | ≦10 |
DMFC-800 | grey powder
| 2.99 | None | None | ≧800 | ≦5 |
2、Performance index under standard test condition
Setting time（min） | Bending strength（Mpa） | Compressive strength（Mpa） | |||
initial | final | 3d | 28d | 3d | 28d |
70 | 150 | 8.5 | 11.2 | 41.1 | 62.1 |
Clean Up:
clean up tools, mixing vessels and spills with water.
Package and storage:
package：
storage: It should be put in dry and ventilated environment where temperature is between 5~
lifetime: 6 months.