Modular Expansion Joint
PRODUCT OVERVIEW
VHM modular expansion joints are designed and manufactured by Vinh Hung Investment and Production Company Limited (Vinh Hung IP) according to AASHTO-LRFD, TCVN 11823 – 2017 standards.
VHM modular expansion joints allow longitudinal movement of up to 720mm, vertical and horizontal movements. The expansion joints have large load capacity with stable and durable structure, ensure level and smooth surface for traffic.
3D image of modular expansion joint
PRODUCT COMPONENTS
VHM modular expansion joint is composed of multiple steel rails in combination with supporting beams and special structural accessories. The expansion joint is connected to the bridge deck through the anchoring reinforced system. Rubber seal serves as drainage trough and protect the system from dust and debris.
The expansion joints are protected with high anti-corrosive coating layer and treated with anti-slip coating technology.