A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sound absorbing board manufacturing method
친환경 준불연 흡음 보드 제조 방법이 개시된다. 본 발명의 일 실시예에 따른 친환경 준불연 흡음 보드 제조 방법은 친환경이면서 준불연 기능을 갖는 소정의 섬유 보드를 제작해서 준비하는 섬유 보드 제작 준비단계; 및 소정의 펀치용 툴을 이용해서 섬유 보드에 복수의 홈(groove) 또는 홀(hole)을 동시에 형성하는 펀치용 툴을 이용한 홈 또는 홀 형성단계를 포함한다.
Disclosed are a method for manufacturing an eco-friendly semi-non-combustible sound-absorbing board and an eco-friendly semi-non-combustible sound-absorbing board manufactured by the method. The method for manufacturing an eco-friendly semi-non-combustible sound-absorbing board according to an embodiment of the present invention comprises: a fiber board production preparation step of manufacturing and preparing a predetermined fiber board having an eco-friendly and semi-non-combustible function; and a groove or hole forming step using a punch tool for simultaneously forming a plurality of grooves or holes in the fiber board using a predetermined punch tool.
Sound absorbing board manufacturing method
친환경 준불연 흡음 보드 제조 방법이 개시된다. 본 발명의 일 실시예에 따른 친환경 준불연 흡음 보드 제조 방법은 친환경이면서 준불연 기능을 갖는 소정의 섬유 보드를 제작해서 준비하는 섬유 보드 제작 준비단계; 및 소정의 펀치용 툴을 이용해서 섬유 보드에 복수의 홈(groove) 또는 홀(hole)을 동시에 형성하는 펀치용 툴을 이용한 홈 또는 홀 형성단계를 포함한다.
Disclosed are a method for manufacturing an eco-friendly semi-non-combustible sound-absorbing board and an eco-friendly semi-non-combustible sound-absorbing board manufactured by the method. The method for manufacturing an eco-friendly semi-non-combustible sound-absorbing board according to an embodiment of the present invention comprises: a fiber board production preparation step of manufacturing and preparing a predetermined fiber board having an eco-friendly and semi-non-combustible function; and a groove or hole forming step using a punch tool for simultaneously forming a plurality of grooves or holes in the fiber board using a predetermined punch tool.
Sound absorbing board manufacturing method
친환경 준불연 흡음 보드 제조 방법
2022-04-14
Patent
Electronic Resource
Korean
Sound absorbing board manufacturing method and sound absorbing board manufactured by the same
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Sound absorbing board manufacturing method and sound absorbing board manufactured by the same
| European Patent Office | 2021
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