Study on Influences of Cellulose ether on performances of plaster for aerated concrete;

Study on the use of the manufactured sand in the plaster;

Research on comprehensive performance of special plaster for aerated concrete;

Mixture design method for lime-fly ash mortar;

The application of HSC-II cement rapid hardening and high strength mixtures during the construction of mortar plastering;

Experimental study on crack resistance of steel mesh at plastic stage of wall plastering mortar;

Study has been made on modification effect of methyl cellulose ester(MC) on water retention,cohesion and workability of superfine sand mortar for plastering,different fiber on enhancement of plastering mortar,enhancement effect and adding method of polypropylene fiber and modification eff.

Therefore,correspondent measures are taken in five respects: quality control of block,selection of plastering mortar,quality control of block placement and plastering control as well as structure reinforcement so as to prevent effectively the similar problems from re-occurring.