Full-Text Search:
Home|About CNKI|User Service|中文
Add to Favorite Get Latest Update

Experimental study for evaluation of shrinkage reducing admixture in the cement mortar

Li Xiangliang  
By reducing the surface tension of liquid phase,slowing evaporation,reducing the capillary pressure to achieve additional suppression from the shrinkage and drying shrinkage,reducing the cracks,a reduced-type admixture is developed in the paper.By adjusting the composition,with ensuring effective control of shrinkage,the adverse effects on the strength of the past product defects are overcame.According to relevant standards in cement mortar,blended and mixed method and the surface coating method are used in evaluative research for the practical effect.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©CNKI All Rights Reserved