A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PREPARATION METHOD FOR ADMIXTURE FOR PLASTERBOARD, ADMIXTURE PREPARED THEREBY, AND COMPOSITION FOR FORMING PLASTERBOARD COMPRISING SAME
The present invention relates to a preparation method for an admixture for a plasterboard, an admixture for a plasterboard prepared thereby, and a composition for forming a plasterboard, comprising the admixture. More specifically, the present invention provides a sulfonated polystyrene(SPS)-based compound and relates to a technique that enables regulating of the properties of a plasterboard, such as pore size, flowability, and setting time, by regulating the degree of sulfonation (DS) of the SPS-based compound.
La présente invention concerne un procédé de préparation d'un mélange pour une plaque de plâtre, un mélange pour une plaque de plâtre préparé par ce procédé, et une composition pour former une plaque de plâtre, comprenant le mélange. Plus spécifiquement, la présente invention concerne un composé à base de polystyrène sulfoné (SPS) et concerne une technique qui permet de réguler les propriétés d'une plaque de plâtre, telles que la taille des pores, l'aptitude à l'écoulement et le temps de prise, en régulant le degré de sulfonation (DS) du composé à base de SPS.
본 발명은 석고보드용 혼화제의 제조방법 및 이에 따른 석고보드용 혼화제, 이를 포함하는 석고보드 형성용 조성물에 관한 것이다. 자세하게는 술폰화된 폴리스티렌(Sulfonated Polystyrene, SPS)계 화합물을 제공하며, SPS계 화합물의 DS(degree of sulfonatiion)를 조절하여 석고보드의 기포크기, 유동성 및 응결시간 등의 물성 조절이 가능한 기술에 관한 것이다.
PREPARATION METHOD FOR ADMIXTURE FOR PLASTERBOARD, ADMIXTURE PREPARED THEREBY, AND COMPOSITION FOR FORMING PLASTERBOARD COMPRISING SAME
The present invention relates to a preparation method for an admixture for a plasterboard, an admixture for a plasterboard prepared thereby, and a composition for forming a plasterboard, comprising the admixture. More specifically, the present invention provides a sulfonated polystyrene(SPS)-based compound and relates to a technique that enables regulating of the properties of a plasterboard, such as pore size, flowability, and setting time, by regulating the degree of sulfonation (DS) of the SPS-based compound.
La présente invention concerne un procédé de préparation d'un mélange pour une plaque de plâtre, un mélange pour une plaque de plâtre préparé par ce procédé, et une composition pour former une plaque de plâtre, comprenant le mélange. Plus spécifiquement, la présente invention concerne un composé à base de polystyrène sulfoné (SPS) et concerne une technique qui permet de réguler les propriétés d'une plaque de plâtre, telles que la taille des pores, l'aptitude à l'écoulement et le temps de prise, en régulant le degré de sulfonation (DS) du composé à base de SPS.
본 발명은 석고보드용 혼화제의 제조방법 및 이에 따른 석고보드용 혼화제, 이를 포함하는 석고보드 형성용 조성물에 관한 것이다. 자세하게는 술폰화된 폴리스티렌(Sulfonated Polystyrene, SPS)계 화합물을 제공하며, SPS계 화합물의 DS(degree of sulfonatiion)를 조절하여 석고보드의 기포크기, 유동성 및 응결시간 등의 물성 조절이 가능한 기술에 관한 것이다.
PREPARATION METHOD FOR ADMIXTURE FOR PLASTERBOARD, ADMIXTURE PREPARED THEREBY, AND COMPOSITION FOR FORMING PLASTERBOARD COMPRISING SAME
PROCÉDÉ DE PRÉPARATION D'UN MÉLANGE POUR PLAQUE DE PLÂTRE, MÉLANGE PRÉPARÉ PAR CE PROCÉDÉ, ET COMPOSITION POUR FORMER UNE PLAQUE DE PLÂTRE COMPRENANT CELUI-CI
석고보드용 혼화제의 제조방법 및 그에 따른 혼화제, 이를 포함하는 석고보드 형성용 조성물
JU YOUNG GIL (author) / KIM DAE JIN (author) / LEE MIN JAE (author) / KIM JU HWAN (author) / PARK KWANG YOUNG (author) / CHA CHEOL YONG (author)
2020-12-10
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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