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.

Please click on the images for more details.