Analysis of early cracks in cement concrete pavement of expressway and their prevention;

Estimation for early crack of concrete;

Causes and prevention of the early cracks in concrete structure;

Causes and countermeasures of early cracks of pump concrete;

Superficial analysis on reasons caused concrete early cracks;

Through analyzing the reason for appearing early cracks on concrete pavement,putting forward precaution measures in order to improve quality of construct project.

Based on the analysis, effects to inchoate cracks in cement concrete pavement by different shrinkage mechanism and cracks characters as well as the relative factors influencing the inchoate cracks in cement concrete pavement are studied.

Analysis and Prevention Methods on Inchoate Cracks in Cement Concrete Pavement;

The experimental study of early cracking about pre cast reinforced concrete hollow slab members;

The paper analyses the causes of the early cracking of ready mixed concrete,and the defect of traditional curing of concrete.

This paper expounds the causes of pumping concrete early cracking.

This paper has profoundly analyzed the main causes of early stage cracks and put forward related preventive countermeasures.

This aricle has analysed preliminarily the early stage crack of cement concrete pavement,found its reasons and provided prevention.

The causes to form the early stage crack prestressed concrete hollow slab under construction were analysed, then some efficient preventing measures were put forward to reduce the early stage crack.