A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INORGANIC MATERIAL BOARD
An inorganic material board, which is a cured mat formed by dehydrating a slurry including 30 to 53 wt% of blast furnace slag, 2 to 5 wt% of gypsum having an average particle size of 200 to 2000 µm, 5 to 11 wt% of alkaline material, 5 to 15 wt% of reinforcing fibers, and 31 to 50 wt% of inorganic admixture with respect to a total solid content, and in which a weight ratio of the blast furnace slag to the gypsum to the alkaline material is 1:0.05 to 0.15:0.15 to 0.35. It is desirable that the blast furnace slag has a specific surface area of 3000 to 5000.
INORGANIC MATERIAL BOARD
An inorganic material board, which is a cured mat formed by dehydrating a slurry including 30 to 53 wt% of blast furnace slag, 2 to 5 wt% of gypsum having an average particle size of 200 to 2000 µm, 5 to 11 wt% of alkaline material, 5 to 15 wt% of reinforcing fibers, and 31 to 50 wt% of inorganic admixture with respect to a total solid content, and in which a weight ratio of the blast furnace slag to the gypsum to the alkaline material is 1:0.05 to 0.15:0.15 to 0.35. It is desirable that the blast furnace slag has a specific surface area of 3000 to 5000.
INORGANIC MATERIAL BOARD
TABLEAU DE MATERIAUX INORGANIQUES
TERAI KENTA (author) / FUJIWARA HIROMI (author)
2016-08-16
Patent
Electronic Resource
English
| European Patent Office | 2020
Fabricated lightweight gypsum inorganic material composite board
| European Patent Office | 2024