An Proposal for Prediction of Stresses of Rendering Cement Mortar Under Drying Shrinkage

Abstract

In this paper,stresses of plastered mortar layers on concrete bodies and interfaces between backgrounds and the layers are dealt with on the case of drying shrinkage and the predicted methods which are a new theory based on presented imaginary two-layers models and the elementary bending theory are presented.The expemental data of two series which are studied on progress interval time and rendered constitution of cement mortar by one of authors for this analysis are used.The influences of various conditions of restrained transformation of cement rendering mortar layers by concrete bodies were quantitatively clarified.