A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COMPRESSIVE STRENGTH ENHANCER FOR GRANULATED BLAST FURNACE SLAG
To provide a compressive strength enhancer that is added to granulated blast furnace slag to enhance the compressive strength to be expressed upon curing of the granulated blast furnace slag.SOLUTION: One aspect of the present disclosure is a compressive strength enhancer for granulated blast furnace slag that contains an alkali activator, gypsum, carbonate, and a promoter. The content of the gypsum is 15.0 mass% or more in terms of SO3. The content of the carbonate is 35.0 mass% or more. The content of the promoter is 5.0 mass% or more.SELECTED DRAWING: None
【課題】高炉水砕スラグに対して添加することによって、高炉水砕スラグが硬化する際に発現する圧縮強さを増進可能な圧縮強さ増進剤を提供すること。【解決手段】本開示の一側面は、アルカリ刺激材、石膏、炭酸塩、及び促進剤からなり、上記石膏の含有量が、ＳＯ３換算で、１５．０質量％以上であり、上記炭酸塩の含有量が３５．０質量％以上であり、上記促進剤の含有量が５．０質量％以上である、高炉水砕スラグに対する圧縮強さ増進剤を提供する。【選択図】なし
COMPRESSIVE STRENGTH ENHANCER FOR GRANULATED BLAST FURNACE SLAG
To provide a compressive strength enhancer that is added to granulated blast furnace slag to enhance the compressive strength to be expressed upon curing of the granulated blast furnace slag.SOLUTION: One aspect of the present disclosure is a compressive strength enhancer for granulated blast furnace slag that contains an alkali activator, gypsum, carbonate, and a promoter. The content of the gypsum is 15.0 mass% or more in terms of SO3. The content of the carbonate is 35.0 mass% or more. The content of the promoter is 5.0 mass% or more.SELECTED DRAWING: None
【課題】高炉水砕スラグに対して添加することによって、高炉水砕スラグが硬化する際に発現する圧縮強さを増進可能な圧縮強さ増進剤を提供すること。【解決手段】本開示の一側面は、アルカリ刺激材、石膏、炭酸塩、及び促進剤からなり、上記石膏の含有量が、ＳＯ３換算で、１５．０質量％以上であり、上記炭酸塩の含有量が３５．０質量％以上であり、上記促進剤の含有量が５．０質量％以上である、高炉水砕スラグに対する圧縮強さ増進剤を提供する。【選択図】なし
COMPRESSIVE STRENGTH ENHANCER FOR GRANULATED BLAST FURNACE SLAG
高炉水砕スラグに対する圧縮強さ増進剤
ITO TAKAYASU (author) / HARADA SOYA (author) / OSAKI MASAFUMI (author)
2024-09-02
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
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