The notes of using antifreeze on the concrete batching plant
Reading Guide:In northern China, many construction projects in cold weather conditions of winter , are forced to shut down. But if you want construction in a cold environment, we need to take some special construction techniques and protection measures.
In northern China, many construction projects in cold weather conditions of winter , are forced to shut down. But if you want construction in a cold environment, we need to take some special construction techniques and protection measures. The construction  of the necessary concrete mixing production, but also need to take certain measures, adding antifreeze agent in concrete mixing equipment pumping work.

Pumping antifreeze called antifreeze agents, whose role is to ensure the strength of normal concrete while the concrete with antifreeze function, not to freezing in cold weather. As for the use of antifreeze, is also a lot of places that need attention. Antifreeze contains antifreeze component, antifreeze components can reduce the freezing point of water, the concrete is still ongoing hydration at minus temperature conditions.

The use of antifreeze, and other additives, as required in accordance with the precise ratio to add. Too much or too little can not maintain the strength and characteristics of the concrete should have. If it is because of insufficient amount of antifreeze temperature is too low or is leaving the cold concrete will make concrete strength and durability decrease.

In addition, antifreeze selection, there are certain requirements prior to use to go through rigorous testing. Many admixture plant in pursuit of economic efficiency, reduce costs, the incorporation of a large amount of chloride in antifreeze admixture compounding process to replace the active ingredients nitrite, triethanolamine and the like of the amount, which will be the durability of concrete Serious impact.
Products
  • Contact us
+86-371-86599393
manager@chinaconcretemixer.com
jianxinmachine
900 meters east of Xingyang South Bus Station,G310(national highway),Henan,China.
Send Message
n