A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GYPSUM HARDENED PRODUCT
Provided are a gypsum hardened product and a method for producing the same, whereby, in bubble-containing gypsum hardened products of the same density and the same average bubble size, strength of the gypsum hardened product can be enhanced by controlling a coefficient of variation of bubble size.A gypsum hardened product containing bubbles,wherein a density of the gypsum hardened product is 0.4 g/cm3 or more and 0.8 g/cm3 or less, andin the gypsum hardened product, an average bubble size is 200 μm or more and 600 μm or less, and a coefficient of variation of bubble size is 0.30 or more and 0.48 or less.
GYPSUM HARDENED PRODUCT
Provided are a gypsum hardened product and a method for producing the same, whereby, in bubble-containing gypsum hardened products of the same density and the same average bubble size, strength of the gypsum hardened product can be enhanced by controlling a coefficient of variation of bubble size.A gypsum hardened product containing bubbles,wherein a density of the gypsum hardened product is 0.4 g/cm3 or more and 0.8 g/cm3 or less, andin the gypsum hardened product, an average bubble size is 200 μm or more and 600 μm or less, and a coefficient of variation of bubble size is 0.30 or more and 0.48 or less.
GYPSUM HARDENED PRODUCT
TAMAGAWA OJIRO (author) / TANIMOTO RYU (author)
2025-01-09
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2015
| European Patent Office | 2021
| European Patent Office | 2018