Title:
METHOD OF MANUFACTURING LIGHTWEIGHT CELLULAR CONCRETE
Document Type and Number:
Japanese Patent JP2005104791
Kind Code:
A
Abstract:
To provide a method of manufacturing a lightweight cellular concrete capable of using only one kind of silica as a siliceous raw material, capable of being practiced simply and inexpensively, having high carbonation resistance and hardly causing deterioration.
In this manufacturing method, silica having a particle size distribution in which two peaks are present between 0 and 200 μm, preferably two peaks are present respectively between 0-10 μm and between 50-200 μm after crushing is used as the siliceous raw material of the lightweight cellular concrete.
Inventors:
YAMANOHANA TETSUJI
Application Number:
JP2003342784A
Publication Date:
April 21, 2005
Filing Date:
October 01, 2003
Export Citation:
Assignee:
SUMITOMO KINZOKU KOZAN SIPOREX
International Classes:
C04B28/20; C04B38/02; C04B111/40; (IPC1-7): C04B28/20
Attorney, Agent or Firm:
Masao Yamamoto