C/S Floor/Floor Parking Expansion Joint Covers, Model ZB:

This one-piece parking expansion joint cover has an EPDM seal that allows for movement, while the integral nosing eliminates the need for elastomeric concrete. During installation, the cover is bonded into a high-strength epoxy bedding and is sealed on each side with a urethane sealant, resulting in a durable and watertight system. It is available in five standard roll sizes – 20′, 30′, 65′, 130′ and 200′. Joint sizes range from 1″ to 4″. 

 

Joint movement:

MODEL	JOINT WIDTH	MINIMUM OPENING	MAXIMUM OPENING	EXPOSED SURFACE	BLOCKOUT WIDTH	BLOCKOUT HEIGHT
ZB-100	1.00″ (25mm)	0.50″ (13mm)	1.50″ (38mm)	7.50″ (191mm)	3.50″ (89mm)	0.75″ (19mm)
ZB-200	2.00″ (51mm)	1.00″ (25mm)	3.00″ (76mm)	8.50″ (216mm)	3.50″ (89mm)	0.75″ (19mm)
ZB-300	3.00″ (76mm)	1.50″ (38mm)	4.50″ (114mm)	9.50″ (241mm)	3.50″ (89mm)	0.75″ (19mm)
ZB-400	4.00″ (102mm)	2.00″ (51mm)	6.00″ (152mm)	10.50″ (267mm)	3.50″ (89mm)	0.75″ (19mm)
ZB-100ALT	1.00″ (25mm)	0.50″ (13mm)	1.50″ (38mm)	4.25″ (108mm)	3.50″ (89mm)	0.75″ (19mm)
ZB-200ALT	2.00″ (51mm)	1.00″ (25mm)	3.00″ (76mm)	5.25″ (133mm)	3.50″ (89mm)	0.75″ (19mm)
ZB-300ALT	3.00″ (76mm)	1.50″ (38mm)	4.50″ (114mm)	6.25″ (159mm)	3.50″ (89mm)	0.75″ (19mm)
ZB-400ALT	4.00″ (102mm)	2.00″ (51mm)	6.00″ (152mm)	7.25″ (184mm)	3.50″ (89mm)	0.75″ (19mm)