Generally speaking, limestone, clay and iron ore powder are ground and mixed in proportion. At this time, the mixture is called raw material. Then it is calcined. Generally, the temperature is about 1,450 degrees. The calcined product is called clinker. Then the clinker and gypsum are ground together and mixed in proportion. It is called cement. After the cement is stirred with water, the slurry formed can be hardened in the air. And the materials such as sand and stone can be firmly cemented together.
Generally speaking, limestone, clay and iron ore powder are ground and mixed in proportion. At this time, the mixture is called raw material. Then it is calcined. Generally, the temperature is about 1,450 degrees. The calcined product is called clinker . Then the clinker and gypsum are ground together and mixed in proportion. It is called cement. Aft that cement is mixed with wat, the formed slurry can be hardened in the air, and can firmly bond materials such as sand and stone together.
Generally speaking, limestone, clay and iron ore powder are ground and mixed in proportion. At this time, the mixture is called raw material. Then it is calcined. Generally, the temperature is about 1,450 degrees. The calcined product is called clinker. Then the clinker and gypsum are ground together and mixed in proportion. It is called cement. After the cement is stirred with water, the slurry formed can be hardened in the air. And the materials such as sand and stone can be firmly cemented together.
2023-02-09 17:32:25
CEMPI
102.19
-0.24 -0.23%
CONCPI
92.33
-0.57 -0.61%
CLKPI
103.97
-0.24 -0.23%
SPPI
44.88
0.00 0.00%
MORPI
75.16
-0.30 -0.40%
Prices in Ningxia are stable but export sales are low, Gansu is facing callback pressure after price increases, sales in Qinghai are not up to expectations after pushing up, Shaanxi has great resistance to price recovery, Xinjiang is stable due to engineering demand, and the overall market is mainly stable price wait-and-see in the short term.
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