earticle

영어

This study presents an alternative to the swelling and exfoliation defects of the coatings that frequently occur at waterproof sites. Through the construction of the static agitation, the rapid hardening membrane material is intended to reduce swelling and exfoliation defects of the coating material by making porous film materials with water vapor permeability. After the construction of the super fast-paced coating material with a static agitation, the comparison of water vapor permeability with the existing coating material showed that the water vapor permeability was about twice as high. As a result, KS F 4922 (Polyurea resin waterproofing membrane coating) was tested on porous super fast-paced coating materials and found to have secured above-standard performance.