The modular expansion joint system must seal the roadway deck surface, gutters, curbs and parapet walls as indicated on the plans, thereby preventing water from seeping or leaking through the joint area.
Making Bridges Better RJ Watson is a Bridge & Structural Engineering and Manufacturing Company specializing in Bridge and Structural Bearing Systems, Earthquake Isolation Bearing Devices, Expansion Joint Systems, Bridge Deck Waterproofing, Sound Mitigation and FRP Strengthening Systems
Expansion Joint Systems > Wabo Modular D Series: Watson Bowman Acme. Available in box and strip seal versions, the Wabo Modular joint systems effectively seal the joint gap, while keeping runoff water from passing through to the substructure.
Modular Strip Seal Joints offered by Manisha Engimark Private Limited, a leading supplier of Strip Seal Expansion Joint in Navjivan, Ahmedabad, Gujarat. The Company was incorporated in 1986 and is registered with IndiaMART.
· Sandhya Enterprises is a manufacturer and supplier of Strip Seal Expansion joint.
Strip - seal bridge joint systems (SSBJS) and modular bridge joint systems (MBJS) are sealed expansion joints located in the bridge deck that work with the bridge bearings to permit movements between independent spans of bridge superstruc- tures or between superstructures and abutments.
The expansion joint assembly consists of a modular, multiple seal joint system that will allow movements, as per design movements. The system consists of preformed neoprene strip seals secured by steel edge beam and separation beams.
Chapter 19 EXPANSION JOINTS ... The strip seal expansion joint is NDOT's preferred deck expansion joint system for new bridges ... The neoprene seal, which is a strip seal gland in a modular joint, will be one piece across the roadway width, regardless of construction staging considerations.
The Elastomeric Concrete Expansion Joint System with a neoprene strip seal shall always be placed after the final pavement has been placed on the bridge and the pavement in the area of the header has been saw cut and removed.
Expansion Joint Systems Nystrom's expansion joints are manufactured to solve a variety of expansion joint scenarios. Custom sizing, materials, and color finishes ensure that whatever you need for your project, we've got you covered.
Bolt-Down Panel Joints • Strip Seal Joints • Steel ... 25.6 Large Movement Range Joints Modular Bridge Expansion Joints • Design Example 3 25.7 Construction and Maintenance 25.1 Introduction Expansion joint systems are integral, yet often overlooked, components designed to accommodate cyclic movements. Properly functioning bridge ...
Strip Seal Expansion Joint Strip Seal Expansion Joint system consists of an elastomeric gland mechanically locked between two steel edge members providing a superior watertight sealing system. The rugged design of the Strip Seal Expansion Joint can easily accommodate the high loads of vehicular traffic while effectively sealing .....
Concrete Bridge Deck Joints: State of the Practice South-East Bridge Preservation Partnership April 14, 2011 ... • "Evaluation of Asphaltic Expansion Joints" – ... c. Neoprene Strip Seal d. Modular and Finger Plate MR < 40 mm MR: 40-80 mm MR: 80-100 mm MR > 100 mm
800.677.4922 5 Available in both box and strip seal versions, Wabo®Modular joint systems effectively seal joint openings while preventing runoff water from passing through to …
Modular Joints – Series 2000. Series 2000 modular joints have proven their effectiveness in hundreds of installations over the years. This joint system, which ensures the continuity of the road surface while maintaining a watertight seal during large structural movement (more than 100 mm), has been in use in Canada for more than 30 years.
Modular Expansion Joint System Head Office Kingston House 3 Walton Road Pattinson North Washington ... Description Centre Beam/ Edge Slide Slide Support Bar Control Strip Seal Centre Beam ... modular expansion joint systems are relatively minor. Any "Single
expansion joint system utilizing one of the following: (a) single preformed elastomeric strip seal with steel locking extrusions (edge rails), (b) single preformed elastomeric strip seal with steel locking extrusions (edge rails) and plow plates, (c) prefabricated finger joint, (d) modular bridge
sealing systems, open expansion joint systems, including butt, sliding plate, and finger joints, were not evaluated. Larger modular joint systems were also excluded.
D.S. Brown's Strip Seal and Modular Expansion Joints help in renovation of the New Jersey Turnpike Authority's 54-Year-Old Newark Bay Bridge. Contacts The D.S. Brown Company Laura Brophy, 203 ...
Strip Seal, Modular and Finger Expansion Joints 28 Oct 2014 / Comments Off on Strip Seal, Modular and Finger Expansion Joints Hennegan and Associates supplies three steel systems – Modular Expansion Joints, Strip Seal Expansion Joints and Fabricated Steel Plate Expansion Joints.
Refer to Specification 458 and the Expansion Joint Data Table in the Structures Plans for 3. Recess the Edge Rail below the concrete surface in accordance with Specification Section 458.
Modular expansion joints, also called GQF-MZL modular bridge joints, are composed by boundary beams, middle beams, cross girders, displacement control systems, bridge bearings, anchoring components and rubber sealing belts. modular expansion joints are suitable for longitudinal movements of 80 mm to 1200 mm.
The planned operative movement range of the Strip Seal Expansion Joint is from 0-80 mm. Movements more than 80 mm can be accommodated by using a series of 80 mm openings (see modular). TechStar's Strip Seal Expansion Joint System is generally designed, manufactured and tested in accordance with AASHTO LRFD.
Strip Seal Expansion Joint System - STSEJS. The strip seal standard MicroStation drawings are combined into two drawing files. The drawings for left advanced, right advanced and squared bridges with same girder spans are contained within one drawing file. The drawings for bridges with steel to concrete spans are contained within one drawing file.