Spoiler rubber dam

Spoiler rubber dam, also known as disturbed flow rubber dam, adds the spoiler seismic structure at the base of common rubber dam. It is made of rubber cloth vulcanized by EPDM and synthetic fabrics. Rubber dam can be inflated by air or water. It can effectively prevent rubber dam oscillating or squirming, thereby reduce the friction with downstream rubber protective layer result from rubber dam vibration. It is usually used to retain water, control flood, agricultural irrigation, power generation, beautify environment, etc.