Construction Technology of RC Shell Concrete

At the large bridge construction,there is usually a lot of repeated smaller pile cap.Therefore the usage of the precast RC Shell will effectively improve the construction quality and shorten the construction duration.The precast RC Shell contains the formwork of the pile cap 2nd layer,the protection of the pile cap 1st layer,and upper of the pile foundation.This is not only improve the circulation speed,shorten the construction duration,but also plays a role in the collision effect and its outlook appearance.The precast,hoisting and installation of RC Shell concrete is a comprehensive technology.Throughout the application of improved technology in the whole Penang 2nd bridge construction,technical guidance and references will be provided for similar project.