A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention belongs to the technical field of building materials, and relates to a sintered color sand, which comprises a main aggregate, wherein the main aggregate is basalt sand grains, a color ceramic coating is wrapped on the outer portion of the basalt sand grains and comprises a coloring agent, a binder and a flux, the binder is aluminum dihydrogen phosphate, the basalt sand grains, the binder, the coloring agent and the flux are uniformly stirred according to a weight part ratio of 1000:10-30:5-10:0.5-2, sintering is performed for 20-30 min in a rotary kiln with a temperature of 500-600 DEG C, and the obtained material is discharged out of the furnace and is cooled to obtain the sintered color sand. According to the sintered color sand of the present invention, the aluminum dihydrogen phosphate is adopted as the binder so as to firmly wrap the pigment on the aggregate after the sintering, and compared with the traditional ceramic sintered color sand, the sintered color sand of the present invention has characteristics of production process simplifying and energy source consumption reducing.
The present invention belongs to the technical field of building materials, and relates to a sintered color sand, which comprises a main aggregate, wherein the main aggregate is basalt sand grains, a color ceramic coating is wrapped on the outer portion of the basalt sand grains and comprises a coloring agent, a binder and a flux, the binder is aluminum dihydrogen phosphate, the basalt sand grains, the binder, the coloring agent and the flux are uniformly stirred according to a weight part ratio of 1000:10-30:5-10:0.5-2, sintering is performed for 20-30 min in a rotary kiln with a temperature of 500-600 DEG C, and the obtained material is discharged out of the furnace and is cooled to obtain the sintered color sand. According to the sintered color sand of the present invention, the aluminum dihydrogen phosphate is adopted as the binder so as to firmly wrap the pigment on the aggregate after the sintering, and compared with the traditional ceramic sintered color sand, the sintered color sand of the present invention has characteristics of production process simplifying and energy source consumption reducing.
Sintered color sand
FU JINGSHENG (author)
2015-07-08
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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