A watertight expansion joint, the DSM System is for horizontal-plane deck applications. Traffic durable, joint-face adhered and precompressed, DSM System is a primary seal for deck expansion joints. DSM’s toughness and resilience come from its microsphere-modified-acrylic impregnation and tensionless highway-grade silicone bellows coating. The… More

A wall expansion joint, Seismic Colorseal (Colorseal*) is a silicone-coated, precompressed primary seal for high-movement wall joints. Seismic Colorseal ensures watertightness in vertical-plane structural, seismic, and abutment joints in virtually any substrate. Continuity of seal and continuity of thermal insulation throughout changes… More

A plaza deck expansion joint, Migutan FP110 and FP155 are unique designs incorporating side membrane sheets which integrate with the deck waterproofing system to form a continuous, completely watertight system. For applications, particularly over occupied space, where totally watertight integration of expansion… More

A roof expansion joint, EMSEAL RoofJoint is a patented dual-seal, double-flanged, extruded thermoplastic rubber system for sealing expansion joints in roofs. Watertightness is achieved through positive integration with the roofing membrane and a purpose-designed system for transitioning between the joint in the… More

A below-grade expansion joint system, BG System can be installed from the positive-side onto free-standing foundation and tunnel walls, or on the blind-side of tunnel or floor slabs formed by single-side forming and casting against mud-slabs and lagging. BG System features heavy-duty, extruded,… More

A parking deck expansion joint system, Thermaflex consists of extruded thermoplastic-rubber sealing glands with punched flanges embedded in a high-strength, flexible, impact-absorbing elastomeric concrete nosing material (Emcrete). The thermoplastic-rubber sealing glands are heat-weldable, making transitions through changes in direction and plane not… More