1. When installing using pre-buried adhesive methods, a water-expanding sealant strip should be placed in the槽 (wooden boards can be nailed into the formwork for pre-burial). After removing the formwork of the first poured concrete, remove the surface layer to ensure the joint face is free of water, clean, and free of debris.

2. Insert the waterstop into the pre-bored groove. If no groove is pre-bored, you can apply adhesive along the full length of the vertical joints or use cement nails and wood to stabilize the waterstop; for horizontal joints, you can directly stick it to the surface of the cement concrete. After the waterstop is粘贴, quickly pour the cement concrete. During the installation and application process, prevent the waterstop from being severely contaminated and expanded by water due to the expansion line, to avoid affecting the actual performance.

3. The company's product is designed for use in concrete settlement and post-cast joints. After re-pouring concrete (i.e., encased in concrete), it expands when exposed to water, effectively blocking and sealing water leakage. It boasts a high expansion ratio and strong compensatory movement. The water-swelling joint sealant placed in the settlement and post-cast joints exhibits strong self-balancing and self-healing properties, capable of sealing new, fine cracks that may appear due to sedimentation.

4. In case of leakage at the joints of completed construction projects, the waterstop tape can be used for a second leak repair. The moisture-proof and water-resistant performance of this tape is superior to that of previous steel plates, vulcanized rubber, and water-swelling waterstop tapes. Moreover, the construction method is simple and efficient, saving both labor and time. The main raw material is inorganic mineral material, which features anti-aging, anti-corrosion, and purity.