Development of the Insulation Method between PC and Large Tile Using Screws

Part2. Results of Freeze-thaw Test, Impact Test and Crack Resistance Test

Abstract

In this series of reports regarding insulation system between PC and large tile, a method of fixing metal fixings with screws, which is a simple member and has displacement-following capability, was devised and its performance was verified for practical use. In Part 2, it is reported that among the required performances, tests for freezing and thawing resistance, impact resistance and cracking resistance during stocking (freeze-thaw test, impact test, and pressure test using phosphorwood) were carried out, and the results showed that there was no problem in the performance of the method for the assumed external force.