The expansion and strength properties of expansive concrete at negative temperature and their mechanism;

Research on application of expansive concrete in the design of canal lining;

Mechanical behavior and microstructure feature of expansive concrete controlled in steel tube;

The experimental study on loading-bearing capacity of large eccentricity column consolidated with expansion concrete;

In this article, authors discuss some main factors influencing concrete structure temperature and shrinkage cracks such as pouring season, structural restraint, anti-crack reinforcement, expansion concrete, post-pouring zone, expansion joint and so on, state their mechanism of action, and provide some advice to adopt relevant measures to control cracks.

Research on waterproof performance of steel fibre expanding concrete;

This article deals with the use of expanding concrete in building large vacant frittering energy room of water channels of lock to prevent cracking by control and the effect of application.

Aimed at the concrete spalling phenomenon on the limekiln of a steel company,through the chemical analysis of the concrete sample,the experimental analysis of the XRD radial diffraction and the microcosmic experimental analysis by the scanning electron microscope(SEM)are expounded,checking computations to the carrying capacity of the platform structure.

There are common quality defects such as concrete inflation of ring beam and structural column as well as wall deformation in brick-concrete structure.