Waterstop has a singular purpose: To prevent the passage of fluids across and along concrete joints. This page is dedicated to all things waterstop, as used to seal joints in concrete construction. Feel free to post any comments or questions and I will answer promptly.
Sunday, November 17, 2019
Waterstop Keyway Former — How to Form a Keyed Construction Joint with Waterstop
Four easy steps to form a keyed joint with embedded waterstop.
Keycup™ is a multi-function, reusable concrete accessory that is used to securely hold waterstop in place while simultaneously creating a keyed construction joint. Typical applications include:
Slab on grade
Keycup1 part number 2" x 120" waterstop keycup Keycup2 part number 3" x 120" waterstop keycup