PVC Waterstops

Moving Joints

Ribbed Center Bulb Split Rib Dumbbell w/ Center Bulb Tear Web International Moving Joints

Non-Moving Joints

Flat Ribbed Dumbbell Split Dumbbell Base Seal Multi-Rib Retrofit Applications International Non-Moving Joints

Waterstops Accessories

Waterstops > Moving Joints > Split Rib

Used in expansion joints where movement between members is anticipated. They are generally used above grade, but since it is a universal design, they can be used below grade as well. The size of the joint and shear movement determines the size of the waterstop.

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INSTALLATION
PHYSICAL PROPERTIES
DIMENSIONS & HEAD PRESSURE