Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD OF MANUFACTURING A FLAME-RETARDANT HEAT INSULATING FORMED PRODUCT
To provide a method of manufacturing a flame-retardant heat insulating formed product in the shape of a mat and the like which has a sound insulation effect, is excellent in environmental characteristics and is excellent in economic efficiency with the manufacturing steps simplified, the method of manufacturing a flame-retardant heat insulating formed product includes the step of pouring water in used paper or a pulp material to defibrate and obtain defibrated cotton, the step of charging a flame retardant such as a boric acid into the defibrated cotton, and by stirring and heating, obtaining flame-retardant heat insulating defibrated cotton, the step of charging short fibers with a low melting point made of polyester or the like into the flame-retardant heat insulating defibrated cotton, and by mixing and stirring, obtaining a flame-retardant heat insulating loose material, the step of filling a forming die made of corrugated cardboard provided with a lid having air vents with the flame-retardant heat insulating loose material, the step of heating the flame-retardant heat insulating loose material together with the forming die with a microwave heating apparatus to form, and the step of removing a mat-shaped formed product from the forming die.
METHOD OF MANUFACTURING A FLAME-RETARDANT HEAT INSULATING FORMED PRODUCT
To provide a method of manufacturing a flame-retardant heat insulating formed product in the shape of a mat and the like which has a sound insulation effect, is excellent in environmental characteristics and is excellent in economic efficiency with the manufacturing steps simplified, the method of manufacturing a flame-retardant heat insulating formed product includes the step of pouring water in used paper or a pulp material to defibrate and obtain defibrated cotton, the step of charging a flame retardant such as a boric acid into the defibrated cotton, and by stirring and heating, obtaining flame-retardant heat insulating defibrated cotton, the step of charging short fibers with a low melting point made of polyester or the like into the flame-retardant heat insulating defibrated cotton, and by mixing and stirring, obtaining a flame-retardant heat insulating loose material, the step of filling a forming die made of corrugated cardboard provided with a lid having air vents with the flame-retardant heat insulating loose material, the step of heating the flame-retardant heat insulating loose material together with the forming die with a microwave heating apparatus to form, and the step of removing a mat-shaped formed product from the forming die.
METHOD OF MANUFACTURING A FLAME-RETARDANT HEAT INSULATING FORMED PRODUCT
VERFAHREN ZUR HERSTELLUNG EINES FLAMMHEMMENDEN WÄRMEDÄMMENDEN GEFORMTEN PRODUKTS
PROCÉDÉ DE FABRICATION D'UN PRODUIT FORMÉ IGNIFUGE À ISOLATION THERMIQUE
YAMADA MASAO (Autor:in)
27.01.2021
Patent
Elektronische Ressource
Englisch
IPC:
D04H
Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material
,
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
/
B27N
Herstellung von Gegenständen im Trockenverfahren, mit oder ohne Zusatz von organischem Bindemittel, aus Spänen oder Fasern, die aus Holz oder anderem lignocellulosehaltigem oder ähnlichem organischen Material bestehen
,
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
F16L
PIPES
,
Rohre
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