A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ANTI-SAGGING GYPSUM BOARD COMPOSITION
The present invention provides a gypsum board composition comprising gypsum and a deformation preventing additive, wherein the deformation preventing additive comprises a gallic acid compound, and a gypsum board using the composition. The composition of the present invention can enhance quality and reliability of the gypsum board.
본 발명은 석고 및 변형 방지 첨가제를 포함하고, 상기 변형 방지 첨가제는 갈릭산(Gallic acid)계 화합물을 포함하는 것인 석고보드 조성물, 및 이를 이용한 석고보드를 제공한다.
ANTI-SAGGING GYPSUM BOARD COMPOSITION
The present invention provides a gypsum board composition comprising gypsum and a deformation preventing additive, wherein the deformation preventing additive comprises a gallic acid compound, and a gypsum board using the composition. The composition of the present invention can enhance quality and reliability of the gypsum board.
본 발명은 석고 및 변형 방지 첨가제를 포함하고, 상기 변형 방지 첨가제는 갈릭산(Gallic acid)계 화합물을 포함하는 것인 석고보드 조성물, 및 이를 이용한 석고보드를 제공한다.
ANTI-SAGGING GYPSUM BOARD COMPOSITION
새깅방지형 석고보드 조성물
CHOI SEUNG MONG (author) / CHOI JUNG IL (author) / KWON HYUK JUN (author) / KANG SUNG HEE (author)
2018-05-18
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
BORON-FREE ANTI-SAGGING ADDITIVE FOR GYPSUM BUILDING MATERIALS
| European Patent Office | 2021
BORON-FREE ANTI-SAGGING ADDITIVE FOR GYPSUM BUILDING MATERIALS
| European Patent Office | 2021