Bellows Type Roof Expansion Joint

We constantly innovate and incorporate the latest technology to protect commercial buildings from damage due to fires and movement from thermal expansion wind or earthquakes.

Bellows type roof expansion joint.

50 300 psi max temperature. Joint sizes range from 1 to 2. The eej cover is 60 mil thick reinforced epdm bellows widely used in roof to roof and roof to wall cant applications. It is ideal for applications where exterior seals are used in walls and watertight transitions are critical.

4 12 10 16 cm 30 48 cm standard special sizes are available up to 54 1 37 m wide membrane covers. C s expansion joint covers technical manual 5 66 exterior joint transitions bellows transitions field applied splice cover factory fabricated bellows miter sf seal to be mounted inside vertical bellow of corner miter brjw roof cover reglet and counter flashing by others roof to wall transition at offset joint factory fabricated bellows. Metal bellows expansion joint provides perfect balance between value and performance low corrugation shorter face face dim high temperature applications max working pressure. Watertightness is achieved through positive integration with the roofing membrane and a purpose designed system for transitioning between the joint in the roof and joints in walls.

Roof bellow system nystrom s roof bellows system is an effective flexible joint closure for a wide variety of standard and special applications. 800º full vacuum rating. This aluminum roof cover is comprised of extruded aluminum components injection molded turn bar duroflex gaskets and a polyethylene vapor barrier. Each expand o flash cover is a combination of a flexible rubber membrane supported by a closed cell foam to form flexible bellows with two metal flanges adhesively and mechanically combined to the bellows by a patented bifurcation process.

Mnlc bellows expansion joint. Wabo flash is an exterior roof and wall flexible bellows expansion control system that provides multidirectional movement capability and weatherproofing. Balco expansion joint systems and seismic joint covers are the vanguards of architecturally specified products.