Sector Solutions
Expansion Joints & Sealants for Commercial and Industrial Buildings
Zimcoat supplies and installs commercial building expansion joints from market-leading manufacturers — waterproof, fire-rated, trafficable, sound-attenuating, insulating, air, wind, seismic, and watertight systems, plus precompressed hybrid sealants.
Expansion Joints and Sealants in short: Expansion joints are engineered gaps built into a structure to absorb movement from temperature change, seismic activity, and settling; sealants close and protect those gaps against moisture and chemical infiltration so the structure stays sound.
Challenges Addressed by Expansion Joints and Sealants
Structural Integrity and Flexibility
Expansion joints accommodate the natural movement of structures caused by temperature change, seismic activity, and other environmental factors. Proper installation and maintenance prevent structural damage and ensure longevity.
Moisture and Chemical Resistance
Sealants protect against moisture and chemical infiltration, which can otherwise cause deterioration and damage.
Safety and Compliance
Properly installed and maintained joints and sealants prevent accidents and keep structures meeting industry standards.
Zimcoat’s Solutions
High-Performance Expansion Joints
Designed to accommodate structural movement across buildings, bridges, and industrial facilities. Zimcoat provides estimating and shop-drawing services so customers can bid expansion joint work with confidence.
Durable Sealants
Excellent resistance to moisture, chemicals, and environmental conditions for long-lasting protection.
Comprehensive Repair and Maintenance
Addressing issues early prevents costly repairs and extends structure lifespan.
Applications
Building Construction
Used in walls, floors, and ceilings to accommodate movement and prevent cracks.
Bridges and Highways
Absorb significant movement and stress, preventing damage and extending infrastructure lifespan.
Parking Garages
Protect against wear and tear, moisture infiltration, and chemical exposure from heavy traffic and the elements.
Industrial Facilities
Protect against harsh conditions caused by machinery and chemical processes.
Water Treatment Plants
Prevent leaks and protect against chemical exposure for safe, efficient operation.
Common Types of Expansion Joint Systems
| System | Best For | Benefits | Trade-offs |
|---|---|---|---|
| Trafficable Membrane Joints | Parking garages, loading docks, vehicular traffic areas | Withstands wheel loads while sealing against water and de-icing salts | Requires periodic inspection for wear at the membrane surface |
| Precompressed Hybrid Sealants | Building facades, plaza decks, general waterproofing joints | Fast installation, consistent long-term seal, good movement capability | Less suited to heavy vehicular loads than trafficable systems |
| Fire-Rated Joint Systems | Interior joints crossing fire-rated walls or floors | Maintains the assembly's fire rating while allowing structural movement | Must match the specific fire-rating requirement of the assembly |
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Site surveys, product specification, budgeting support, and technical advice from Zimcoat's project managers.
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Talk to a Zimcoat project manager about your facility — call, email, or send an RFQ.