Wabo®StripSeal (SSS) Armored Joint Systems - Watson Bowman …
The Wabo ® StripSeal system is a unique concept for effectively sealing expansion joints in bridges and structures. Elastomeric seals lock into a machined steel cavity for a watertight connection.
Bridge Expansion Joint Guide April 2019 DESIGN Sealed Expansion Joint (SEJ) – Mechanically Bonded (SEJ-M and SEJ-S(O)) • Preferred joint for freight corridors or other high truck volume roadways • SEJ-M - No overlay • SEJ-S(O) – With ±2” Overlay • Minimum slab and overhang thickness = 6.5-in.1
Wabo®Crete StripSeal - Bridge Series - Armored Joint System
WaboCrete ® II, used in conjunction with the Wabo ® StripSeal and sinusoidal anchorage, provides a cost- and time-effective, waterproof expansion joint system. Easy to install, the WaboCrete ® StripSeal system can be opened to traffic within hours.
Expansion joints often deteriorate faster than any other bridge element. Here are the pros and cons of the most common systems. Most states require sealed joints to prevent leaks onto substructure elements and
Steelflex Strip Seal Expansion Joint Systems
Steelflex Strip Seal Expansion Joint Systems: Steel retainer rails with mechanically locked elastomeric sealing element cast-in-place into expansion joint. Mechanically anchored. Our most durable expansion joint. Up to 4 inches of movement. Certified by American Institute of Steel Construction. Watertight and replaceable sealing element.
Watertight expansion devices such as strip seals and modular types are recommended for new structures. Although these expansion joints are not completely watertight; they have been effective in reducing damage to adjacent girders, diaphragms, bearings and substructure units.
Since the early 1960s The D.S. Brown Company has provided expansion joint systems and structural bearing assemblies for bridges around the globe. Bridge expansion joint systems are directly exposed to vehicular wheel loads and, therefore, must resist dynamic forces causing fatigue and wear. In addition, these
Strip Seal Expansion Joints Effectively Seal Bridges ... - Bridge Joints
Strip seal expansion joints are retractable and solid on both directions parallel and perpendicular to the bridge axis to ensure vehicles runs smoothly and no noise. Strip seal expansion joints can prevent rainwater permeation and dirt clogging.
BEJS by Sika Emseal - Watson Bowman Acme
Bridge Expansion Joint System (BEJS) is a traffic-durable bridge and roadway expansion joint which provides a primary watertight seal. The system is comprised of a pre-compressed, silicone-and-foam hybrid installed into field-applied epoxy adhesive on the joint faces, with the silicone bellows locked to the joint faces with a silicone sealant band.
Cast-in-place Steellex® Strip Seal Expansion Joint Systems consist of two proprietary components: steel rail proiles and a matching polychloroprene sealing element.
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