SANDWICH PANEL AND METHOD OF MANUFACTURING THE SAME

• Main Authors: LEE, JONG HUN, PARK, IN SUNG, KANG, GIL HO, JI, SEUNG WOOK, KIM, MYEONG HEE, BAE, SUNG JAE, PARK, GUN PYO
• Format: Patent
• Language: English; Korean
• Published: 24.11.2017
• Subjects: BUILDING; BUILDING MATERIALS; CEILINGS; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; STRUCTURAL ELEMENTS; WALLS, e.g. PARTITIONS

Disclosed are a method for manufacturing a sandwich panel, and a sandwich panel improving handling and dimensional stability by inserting a buffer member between first and second metal plates and phenolic foam. According to the present invention, the sandwich panel comprises: the phenolic foam; first and second flexible foam layers laminated on both surfaces of the phenolic foam; first and second surface materials on each first and second flexible foam layer; and the first and second metal plates laminated on each first and second surface material. 제1 및 제2 금속판과 페놀폼 사이에 완충 부재를 삽입하는 것에 의해 치수안정성 및 취급성을 향상시킨 샌드위치 패널 및 그 제조 방법에 대하여 개시한다. 본 발명에 따른 샌드위치 패널은 페놀폼; 상기 페놀폼의 양면에 각각 적층된 제1 및 제2 연질폼층; 상기 제1 및 제 연질폼층 상에 각각 적층된 제1 및 제2 면재; 및 상기 제1 및 제2 면재 상에 각각 적층된 제1 및 제2 금속판;을 포함하는 것을 특징으로 한다.