A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an inorganic powder high-strength concrete which is prepared from the raw materials of, by weight, 10-20 parts of modified coated clay, 1.5-3.5 parts of urea, 1.7-2.3 parts of potassium hydroxide, 7-10 parts of polyurethane rigid foam particle, 0.5-0.6 parts of potassium chloride, 1-3 parts of dispersible latex powder, 0.2-0.5 parts of sodium fluosilicate, 1-3 parts of polyethylene glycol, 0.4-1 part of potassium chloride, 5-10 parts of river sand, 0.5-0.8 parts of Grace fiber, 0.8-0.9 parts of mirabilite, 20-25 parts of coal ash, 10-15 parts of beta-hemihydrate gypsum, 25-30 parts of white cement, 40-65 parts of carbide slag, 4-8 parts of brucite, 2-6 parts of perlite, and 0.5-1 part of hydroxypropyl methyl cellulose ether.
The invention discloses an inorganic powder high-strength concrete which is prepared from the raw materials of, by weight, 10-20 parts of modified coated clay, 1.5-3.5 parts of urea, 1.7-2.3 parts of potassium hydroxide, 7-10 parts of polyurethane rigid foam particle, 0.5-0.6 parts of potassium chloride, 1-3 parts of dispersible latex powder, 0.2-0.5 parts of sodium fluosilicate, 1-3 parts of polyethylene glycol, 0.4-1 part of potassium chloride, 5-10 parts of river sand, 0.5-0.8 parts of Grace fiber, 0.8-0.9 parts of mirabilite, 20-25 parts of coal ash, 10-15 parts of beta-hemihydrate gypsum, 25-30 parts of white cement, 40-65 parts of carbide slag, 4-8 parts of brucite, 2-6 parts of perlite, and 0.5-1 part of hydroxypropyl methyl cellulose ether.
Inorganic powder high-strength concrete
WANG XIAOBO (author)
2015-04-22
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
High-strength modified synthetic fiber reinforced reactive powder concrete
| European Patent Office | 2020