At present, there are several hydroelectric dams on the Yangtze River in China. The natural drop in the 3479-kilometer upstream reaches 5,100 meters. At present, China plans to build 20 dams within this section, and it can solve 15% of the total electricity supply in the country. However, the following problems are the maintenance and reinforcement of these reservoir dams. The difference between a dam and an ordinary project is that it has a huge amount of work. If the collapse appears, downstream residents will suffer severe flood disasters.
Therefore, as long as there is a small problem in the maintenance of the dam, it must be repaired in time. During the long-term operation of the reservoir, natural erosion and man-made damages will cause the dam to suffer a certain degree of diseases. If cracks occur in the dam, the cracks must be repaired in time. Nanjing Mankate underwater cold slot filling glue is recommended here because Nanjing Mankate has extensive experience in the reinforcement of dams. Domestic projects like Xianvbao Power Plant dam and Wudongde Construction Bureau dam and other projects are all handled by Nanjing Mankate. The advantages of Nanjing Mankate underwater cold slot filling glue are:
1. Underwater can also be used, and the underwater life can still be maintained for more than 50 years.
2. The strength is higher than concrete, and it has good compatibility with concrete.
3. Resistance to heat, humidity and aging; good resistance to media properties;
4. Low viscosity, strong penetration; it can be injected into the micro-cracks with only 0.1mm width;
5. Does not contain volatile substances; hardly shrink when hardened;
6. Excellent toughness and impact resistance after curing;
7. Non-toxic and convenient for construction.
Precautions during the process of use:
1. Blending glue must be uniform, otherwise it will affect the bonding strength.
2. The amount of glue for one use should not be too much, and it should be used immediately. The adjusted glue must be used within the applicable period; the container for adjusting the glue should be wide enough so that the exothermic energy can be quickly dispersed after colloid reaction.
3. The tools for taking the glue can not be mixed with others. The packing cover of A/B component can not be mixed. The leftover material must be sealed after taking the glue.
4. When the uncured colloids contact the skin or clothes, wipe it by using the alcohol-soaked cotton cloth, and then rinse it with water. If it accidentally splashes into the eyes, wash the eyes with plenty of clean water and seek medical advice. If it is swallowed, do not induce vomiting, drink milk and consult a doctor immediately.
In the future, many reservoir dams will be built in our country. And the maintenance of these reservoir dams will be handed over to our building reinforcement manufacturers. Nanjing Mankate cold slot filling glue is grade A excellent glue with 50-year quality guarantee. It has a good partner which is the underwater carbon fiber cloth system. We look forward to the cooperation and win-win with you!
Hotline: 400-894-5118.
Editor: Nanjing Mankate
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