Engineers apply permanent rectangular-steel-box formwork and the construction technique of pumping-up concrete to solve the construction difficulties.

According to the engineering practice of Zhaojiagou Bridge in Pudong North Road, the article sets forth in detail the construction control of the concrete lifting for the steel-pipe concrete bowstring arched bridge able to provide the reference for the relative construction members.

The preparation technology of high-grade pumped concrete;

Discussion on the design of pumped concrete mix proportion;

Quality control of the pumped concrete construction in a building of dong fang square;

Test of proportion of machine pump concrete and construction control;

Research on the bulkily granular and high flowing pump concrete and its application;

Analysis on the causes and prevention measures of construction cracks of pump concrete;

Prospect of application of pumpcrete mixed with fly-ash to construction of hydraulic tunnel;

Application of downward pumpcrete to build anti-scour wall on left bank of Shuibuya Hydropower Project;

This paper introduces the detection principle of rebound method and the main factors influencing the detection performance, and analyzes the modification of detecting the pumpcrete with rebound method.

Analysis on causes of pumping concrete cracking and preventive measures;

Improved technique of pumping concrete;

Preliminary discussions about reasons and preventions of crack in pumping concrete;