Diamond- HA High Heat Resistance 120˚C - 170˚C
Diamond- HS Super Heat Resistance 170˚C - 220˚C
Diamond- HE Extra Heat Resistance 220˚C - 300˚C
The pillow rubber dam is like a pillow when it’s filled with water. It’s widely used in urban landscape, water blocking and irrigation power station raising the power head. Less limited in height and span. It can be used for multi spans connections.
The rubber dam bag section is like a book. The water flowing through the dam is far away from the dam body, forming a small waterfall. This is a beautiful landscape in addition, the dam fin has a jet flow effect, which reduces the impact of the dam water on the bag, avoid the vibration of the dam bag caused by the negative pressure in the downstream.
Rubber dams are divided into inflatable rubber dam and water filling type rubber dam according to medium filled. If the local temperature is low in water, the inflatable rubber dam is the best choice, because the air can’t limited by the temperature, but the water freezes in winter. If the temperature is fine, the water filling rubber dam is better, because this kind dam is better managed and maintained.
The downstream slope anchor line is arranged as a straight line with an inclined angle. After the dam bag is filled with water, the slope is smooth and beautiful. The operation of the dam bag is stable under stress. The slope is integrated with the river bed, and the flood discharge is smooth, economical and practical.
The curved rubber dam is suitable for retaining and storing water under special geological and geomorphic condition. The curved lines are beautiful, presenting a distinctive landscape.