VSR Elastomeric Bearings made by Vinh Hung investment and production Co., Ltd (Vinh Hung IP) are in compliance with TCVN 10308 : 2014, AASHTO LRFD – Section 18, AASHTO M 251 – 96 (2011), BS5400,EN1337, KSF4420
VSR Elastomeric Bearings have been used in road bridge constructions, with a maximum load of 5000kN.
2. PRODUCT CHARACTERISTIC
Elastomeric bearings are composed of rubber and steel plates which are chemically bonded through vulcanization. The thickness of the bearing is calculated to ensure the load, displacement and rotation as the requirement.
Elastomeric bearings are simple geometric structure, bringing the convenience during the installation, operation and maintenance. In addition, this type of bearing provides high resistance of vibrations impacted to the bridge span structures and piers.
Depending on the characteristics of the product, VSR Elastomeric beairngs are divided into 4 types:
- Locate the installation position of the bridge bearing, apply the mortar and cure the mortar until it meets the required strength.
- Install the bearing on the position, check the location, elevation and ﬂatness of the bearing as requirements of project and current standards.
- Install the girder on bearings, check the elevation and connection between the top of bearing and bottom of girder. Complete the installation.