Cement Concrete Bridge Deck Pavement and Construction Method

Abstract

The invention provides a cement concrete bridge deck pavement and construction method. The cement concrete bridge deck pavement and construction method comprises: cement concrete bridge deck reinforcement cage in situ binding tire frame, cement concrete bridge deck tool type support formwork, cement concrete bridge deck Bridge deck track sliding type operation platform and cement concrete bridge deck track sliding type pouring device. The overall structure first uses the tire frame to bind the steel bars, and then uses the formwork tool to support the formwork. After the formwork is supported, the integrated operation platform is used to pour and level it. After the leveling is completed, the pouring device is used to chisel and maintain .

Description

technical field

[0001] The invention relates to a bridge deck pavement and a construction method, in particular to a cement concrete bridge deck pavement and a construction method. Background technique

[0002] The concrete bridge deck pavement mainly plays the role of protecting the bridge deck, distributing the concentrated load of the wheels and preventing the corrosion of the concrete and steel bars of the main girder. Construction quality control is very important. In the past, after the steel mesh was installed or bound and accepted, the elevation control belt made in advance was generally used to divide the half-width into 2 to 3 pours, and the vibrator, plate vibrator, and vibrating beam were used to vibrate and compact. The grout roller puts out the grout on the surface, and finally finishes shaping and roughening. This traditional construction method is labor-intensive and time-consuming, and there are often phenomena such as poor flatness of the pavement layer, m...

Images