The formula of the bentonite waterstop bars can be adjusted according to different requirements. The new developed formula can be swelled to 150% at least under the salin water of 3% seasalt. Our customer has test it in the port project for the result below:

Because customer is a retailer of construction materials in their country, the package of the cartons should be very strong but we need to load as many cartons as we can to save the freight cost. So we have tried different materials of cartons and also customize the strong pallets with stronger steel frame to load 750 cartons per container. Please check the photo and video below:

Please check the loading video below:https://youtube.com/shorts/6URLVE6EXdQ?feature=share

If you want to know more, please feel free to contact us.