1. At the construction site of bentonite waterproof blankets, the paving of bentonite waterproof blankets should be carried out on the same day. For construction projects that cannot be carried out on the same day, cover the bentonite waterproof blankets to avoid solidification and exposure to the sun on rainy or snowy days.

2. In the case of backfill soil, the damage to the bentonite waterproof blanket should be avoided. Sand and gravel should not be included in the backfill, and the thickness of the backfill should not be less than 30 centimeters. Backfilling should be classified according to grade, and the compactness should not be less than 85%.

3. Sodium based bentonite particles have a strong water absorption ability, so it is required to maintain dryness throughout the production, manufacturing, warehousing, logistics, and transportation processes. In addition to ensuring that the bentonite waterproof blanket is tightly adhered to the surface of rural grassroots without large wrinkles, it is also necessary to solve the problem of rough and dry positions on the surface of rural grassroots.

4. Due to the presence of many subtle airborne positions between the surface of the sodium based bentonite blanket and the rural base layer when immediately laying it on the sprayed concrete reference surface.

5. For pile structures with relatively standard convex and concave fluctuations, the surface flatness is required to reach a turning radius of no less than 40cm on the road. In this case, key solutions should be carried out for the connection position between the bottom plate and the armpit to ensure smooth connection of the sodium based bentonite blanket at the bottom plate and side walls.