Prevention of shrinkage cracks in lime-flyash stabilized broken stone base

This paper analyzes the influence of SRA on the shrinkage-cracking property of HPC by designing five check-up experiments including desiccation-shrinkage,autogeous shrinkage,fiat-restraint,anti-chloride ion penetration and ultimate tensile strain.

This paper is to analyze the effect on shrinkage-cracking property of HPC by flyash by designing five check-up experiments such as desiccation-shrinkage,small steel rings restraint,hydration heat,ultimate tensile strain,and anti-chloride ion penetration,etc.

This paper is to analyzed the influenced effect on shrinkage-cracking property of HPC by SRA, by means of designing five check-up experiments such as desiccation-shrinkage、autogenous shrinkage、flat-restraint、anti-chloride ion penetration and ultimate tensile strain etc.

Contributing factor of concrete shrinkage crack and its prevention;

The causes and control of shrinkage cracks of concrete;

Cause and prevention of the low-temperature cracking of the asphalt pavement;

Study on temperature shrinkage crack of asphalt pavement;

The following paper analyzes the mechanism and influencing factors of temperature shrinkage of cement stabilized base material,and proposes effective preventive measures on this basis,in order to reduce temperature shrinkage crack in cement stabilized base material and to prolong the service life of architecture.