Compressive and Flexural Strength Properties of Polymer-Modified Mortars after High Temperature Heating

摘要

The results and conclusions are summarized as follows: 1. The higher the temperature is and the larger the polymer cement ratio is, the greater the strength loss of polymer-modified mortar becomes.2. The decreasing rate of flexural strength is bigger than that of compressive strength.3.If the polymer-cement ratio is within 5%，EVA-modified mortar will have equivalent performance with ordinary mortar at high temperature.