The quality of cement is directly related to the quality of the building. So how to distinguish the quality of cement, Camelway Machinery will tell you.
First, clinker: calcium silicate minerals is not less than 66%, calcium oxide and silicon oxide quality ratio is not less than 2.0.
Second, the clinker in the cement: portland cement clinker and gypsum should be greater than or equal to 80%, and less than 95%.
Third, inspection methods: the inspection should be add clinker cement content. To check the chemical material such as magnesium oxide, sulphur trioxide.
Zhengzhou Camelway Machinery manufacture is one of the large-scale enterprise specializing in construction machinery. In 2000, the company passed ISO9001 Quality System certification. The company has won many other honorary titles. The company has an extensive user base in the country, enjoying a high popularity. If you want to know more information, you can contact us.