3Gen Masonry Products Rubber Control Joint (60’/Box) – CMU Expansion Joint for Concrete Block Walls (ASTM D2000)

RUBBER CONTROL JOINT HELPS CONTROL CRACKING IN CONCRETE MASONRY WALLS BY ACCOMMODATING MOVEMENT FROM SHRINKAGE, TEMPERATURE CHANGES, AND STRUCTURAL STRESSES

Rubber Control Joint is designed for use in concrete masonry unit (CMU) walls to manage movement and reduce cracking caused by thermal expansion, shrinkage, and structural stress. Manufactured from high-grade synthetic rubber compound, this control joint offers superior flexibility and resilience compared to PVC, making it ideal for applications requiring increased movement capability and long-term durability. Its consistent profile ensures reliable installation and effective joint performance across a wide range of masonry systems.

FEATURES

• Helps Control And Minimize Cracking In CMU Wall Systems
• Accommodates Greater Movement Compared To PVC Control Joints
• Manufactured From High-Grade Synthetic Rubber Compound
• Durable And Flexible For Long-Term Performance
• Suitable For Interior And Exterior Applications

USES

• Concrete Masonry (CMU) Walls
• Control Joint Systems In Block Construction
• Commercial Masonry Projects
• Residential Masonry Applications
• High-Movement Wall Assemblies

SIZES / OPTIONS

• Profiles Available:
  • CJ-+
  • CJ-T (Special Order – Contact For Pricing)
  • CJ-8 (Special Order – Contact For Pricing)
  • CJ-12 (Special Order – Contact For Pricing)
• Length Per Piece: 48”
• Coverage Per Box: 60 Linear Feet

SPECIFICATIONS

RESOURCES

• Submittal Sheet
• LEED Sheet
• SDS Rubber Sheet
• Product Substitution Request Form