
Neoprene Bearing Pads
AS efficient bearing plates for pre- cast, pre-stressed concrete or steel beams In Bridges and building, neoprene pad- plane and laminated –Manufactured By Siddhi permits a smooth and uniform transfer of load from the beam to the Substructure and allow beam rotation at the bearing. Due to deflection of the Beam under load. They further allow lateral and longitudinal movement of the Beam Caused by thermal forces. Neoprene pads have no moveable parts and Thermal Expansion and contraction are absorbed by the pads enable to give And take in Shear .There is no sliding motion Between Pad and beam or between Pad and Abutment.
Quality Control
Lab is equipped with latest instruments like Tensile, IRHD hardness Tester, tension set Apparatus, Air oven, Muffle furnace humidity Chamber, high voltage tester, Bi-Axial testing Machine, all instruments are calibrated from. NABL certified lab


Neoprenebear
SL. NO. | Characteristic | Unit | Specification |
---|---|---|---|
1. | Tensile Strength | Kgf /cm2 | 140 min |
2. | Elongation at Break | % | 200 Min. |
3. | Dart Impact Load | Gf | 120 Min.(Normal) |
4. | Carbon Black dispersion | % | 20.5±0.5 |
5. | Carbon Black dispersion | Dispersion analyzer | No Crack |
6. | Density | Gm/cc | 0.992 to 0.937 |
7. | Tear Resistance | N/mm2 | 9.5 Min. |