Deevin Seismic Systems Pvt. Ltd.

Mandideep, Raisen, Madhya Pradesh

Geo-composites are usually blending of drainage (and occasionally barrier) material in a multi-layer system with a geo textile filter to avoid soil transfer to the drainage channel. The draining geo synthetics most commonly used are the Geo-composites. 

Deevin's Strip Seal joint consists of an elastomeric sealing gland mechanically locked between two edge beams designed to provide the highest standard of performance. These Joints are designed for use on vehicular bridge structures, support heavy loads and efficiently accommodate multi directional movements including horizontal shear, vertical deflection and rotational movements. 

Deevin's Modular joint systems represent the state-of-the-art approach to accommodating the large movements of long-span bridges. By incorporating the results of recent research activities, each joint system is designed to provide watertight, fatigue resistant, long-term, maintenance-free performance. Modular expansion joint assemblies are subjected to millions of high dynamic stress cycles due to passing vehicle loads. Recognizing the significance of these dynamic loads on the long-term performance of expansion joint systems. Each modular expansion joint system not only bridges the joint gap but also protects the structure from premature corrosion. 

RE Wall Pads which is also called as Rubber Pad or EPDM Elastomeric pad is used for the below 

• To maintain Gap in RE Wall
• To avoid vibration on the bridge which absorbs the vibration. 

This is avoiding cracks in the structure. 

The strips consist of distinct channels of tightly packed high tenacity polyester (PET) yarn encased in polyethylene sheath. The strips are suitable for reinforcement applications in combination with concrete wall facing panels. 

Deevin's finger joint consists of multi-directional displacement hinge, sliding finger plate, fixed finger plate, support bracket, anchorage, and drainage system. The multi-directional displacement hinge is the key component of the finger joint, with capacity to accommodate the bridge three-dimensional deformation demands.