This new generation invention has prepared sand bags on the water (Sand Bag Waterproof) for commercial buildings, especially using the method of operation of the new wame tik to help. By the wind into the wind bag full in which it takes only 1 minute to get airbags are available immediately. Afterward, stuffing sand into a gap in the middle to add strength to the sand bag bags waterproof is designed, 4 meters in width, which is equal to the width of the commercial fit to create waterproof walls make it easier to. Easy and fast. Using less manpower As a result, the cost to create a waterproof wall decreases, but effective in preventing water equivalent using the original sack. Moreover, when quitting is no debris from the bag containing sand is similar to using the original sack.
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