Concrete Slab Control Joint Filler

A filler is a rigid material that supports the edge of the joint when heavy traffic crosses.

Concrete slab control joint filler.

Two component semi rigid polyurea control joint filler. Concrete expansion joint filler self leveling polyurethane sealant sikaflex 1csl 29 oz limestone 12 awf 2028 heavy duty caulk gun 1 5 8 x 150 backer rod 1. Joint filling products have. Bluestar flexible concrete crack filler light gray.

Both sealers and fillers should only be installed after the slab has had a chance to shrink as much as possible. Trim a slab expansion joint repair material 3 4 x 25 linear feet 7 6m 4 6 out of 5 stars 83. 38 1 m of medium gray crack stix hot applied self leveling gray rope like filler bonds to sidewalls traffic ready in approximately 20 minutes for deep cracks or joints before you begin fill. 12 7 mm 25 4 mm in diameter 125 ft.

High performance self leveling 1 part polyurethane sealant. Product overview for concrete joints and cracks 1 2 in. Concrete control joint fillers have quite a history. Modern control joint fillers.

Rounded tooled edges can t support the filler. They help maintain the structural integrity of concrete slabs in commercial and industrial facilities. In other words when the concrete does shrink and crack the control joint is placed so that the slab. Concrete control joints 101.

Flexible epoxy control joint sealer adhesive. Polyurea and epoxy joint fillers for concrete floors the importance of utilizing concrete joint fillers in concrete floors cannot be understated. As we know control joints more properly according to the american concrete institute contraction joints are essentially planned cracks that allow for movements caused by temperature and moisture changes drying shrinkage. How to apply filler control joint fillers evolution.

After cutting 1 8 to 3 16 inch wide control joints the saw cut edges of the slab require serious protection. The rugged life of a control joint. Joints common to resinous flooring include expansion joints construction joints and control joints. To protect and fill.

This type of material is only effective with saw cut joints. A concrete joint and its filler material undergo many stresses during the curing period of new slabs and that continues during its service life with ongoing shrinkage thermal cycling and traffic loads.