Type of Rubber Dam
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Type of Rubber Dam

According to the medium filled, rubber dam is divided into air inflatable rubber dam and water filling rubber dam:

  • Air inflatable rubber dam: It will not be frozen in the cold region.
  • Water filling rubber dam: It can lower the temperature of bladder to extend its service life in summer.
It is a sketch map for air filled rubber dam.
Filling Air
It is a sketch map for water filled rubber dam.
Filling Water

According to the slope, rubber dam is divided into pillow-like dam and inclined dam:

  • Pillow-like dam: The rubber bladder is not fixed on the side wall, but through the dam head to fix on it.
  • Inclined dam: The rubber bladder matches the cross section of river, and can be fixed on the side wall.
It is a sketch map for installation of pillow-like rubber dam.
Pillow-like Dam
It is a sketch map for installation of inclined rubber dam.
Inclined Dam

According to the anchor method, rubber dam is divided into single anchor dam and double anchor dam:

  • Single anchor dam: Apply to air inflatable rubber dam and low dam ( the dam height is not higher than 2m).
  • Double anchor dam: Apply to the dam which the height is higher than 2m.
It is a sketch map for installation of single anchor dam.
Single Anchor Dam
It is a sketch map for installation of double anchor rubber dam.
Double Anchor Dam