VSR elastomeric bearings made by Vinh Hung Investment and Production Company Limited (Vinh Hung IP) is in compliance with TCVN 10308-2014, AASHTO LRFD – Section 18, AASHTO M251, BS 5400, EN 1337, KS F4420.
VSR elastomeric bearings have been used in highway bridge constructions, with a maximum load of 5000kN.
Certificate of VSR elastomeric bearing products according to AASHTO standards
Certificate of VSR elastomeric bearing products according to TCVN 10308:2014 standard
Depending on the characteristics of the product, VSR elastomeric bearings are divided into 4 types:
2. PRODUCT COMPONENTS
Elastomeric bearing is 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 bearing is simple geometric structure, offering convenience during the installation, operation and maintenance. In addition, this type of bearing is capable of withstanding high and sudden shocks, vibrations and pulses from moving load to the span and abutment structures.