This product is the latest hi-tech product developed by our company. Its characteristic is quick setting, fast hardening, minute intensity and micro expansion. It can be widely used in tunnel, mine, culvert, pool, basement, toilet, roof, military engineering and so on. It is suitable for special projects such as large dosage of dry foundation plugging, high speed anchor and winter construction, waterproof and seepage resistance.
1, before use, the leakage point or leakage seam can be chiseled into a bell mouth to remove debris and prepare suitable tools and measuring tools.
2, put 1kg plugging agent into the pot, add 0.3-0.36kg water, quickly mix into paste, winter construction should use warm water, summer construction should use cooling water, mixing water quantity too much or too little all affect construction quality, water volume is too thin, strength is reduced, water quantity is too little, slurry is dry and hard not dense, conditions permit, you can try mixing first.
3, put the mixture quickly in the direction of water leakage, and then relax until the slurry is hardened. Normally, water can be blocked within 10 minutes. After water plugging, mortar or ordinary cement mortar will be added to the expansive agent for 3 days.
4. For severe leakage, drainage is used to block the seams first, and finally to plug the drainage holes.
5, for large areas of leakage, we must first find the leakage point, first use plugging agent to block up, and then use expansive agent cement mortar surface.
6, under normal circumstances, it is not advisable to use this powder directly to stop leakage. In case of emergency (such as water leakage in a tank or cabin), dry powder can be directly poured into a leaky spot or a water pit, pressed by hand or on foot, until it is released after hardening.
7, plugging agent heated severely after adding water, when large dosage should pay attention to cooling, in order to prevent cracking.
8. When the construction time is prolonged, the retarder can be added.