FIREPROOF COATING COMPOSITE STRUCTURE FOR A STEEL FRAME AND A CONSTRUCTION METHOD THEREOF FOR COMPOSING A COATING MATERIAL AND A FIREPROOF BOARD

摘要

PURPOSE: A fireproof coating composite structure for a steel frame and a construction method thereof are provided to improve fireproof performance with a simple structure and low costs without increasing the thickness of a fireproof material.;CONSTITUTION: A fireproof coating composite structure for a steel frame comprises a coating material(2) and a fireproof board(3). The coating material is applied to the outside of a steel frame(1) and is made of foaming type fireproof paint which is foamed by heat. The fireproof board surrounds the outside of the coating material and is spaced from the coating material at a predetermined distance. The distance is smaller than the possible foaming thickness of the coating material. A plurality of fixing pins are combined between the coating material and the fireproof board for maintaining the distance.;COPYRIGHT KIPO 2013