A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a semi-non-combustible board. Provided is the semi-non-combustible board including a protrusion unit. The semi-non-combustible board of the present invention comprises: a board layer; an adhesive layer; a non-woven layer; and a mineral layer. An objective of the present invention is to provide the semi-non-combustible board with a sound absorbing ption performance.
본 발명은 돌출부를 포함하는 준불연보드를 제공한다.
The present invention relates to a semi-non-combustible board. Provided is the semi-non-combustible board including a protrusion unit. The semi-non-combustible board of the present invention comprises: a board layer; an adhesive layer; a non-woven layer; and a mineral layer. An objective of the present invention is to provide the semi-non-combustible board with a sound absorbing ption performance.
본 발명은 돌출부를 포함하는 준불연보드를 제공한다.
Semi-non-combustible board
준불연보드
LEE KEUM SU (author)
2023-10-18
Patent
Electronic Resource
Korean
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C09J
ADHESIVES
,
Klebstoffe
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Semi-non-combustible perforated sound-absorbing board and its manufacturing method
| European Patent Office | 2023
| European Patent Office | 2019