Cement products are a necessity for building a house. Good cement products can create a solid house. However, in life, we will inevitably encounter some defective cement. Cement product experts will introduce to us what are the characteristics of defective cement to avoid being deceived in future purchases.
1. Defective cement products include waste cement—In portland cement products, if one of the magnesium oxide, sulfur trioxide, initial setting time, and stability does not meet the rules, it can be regarded as waste cement This kind of products is prohibited from being used in construction.
2. Residual cement products -In the production of cement products , if one of the fineness, final setting time, insoluble matter and loss on ignition does not meet the rules or the mixture is mixed beyond the target, it can be regarded as unqualified cement Products . Generally qualified cement products will regulate the manufacturer's title and product number.
Defective cement has caused great damage to our construction. Cement is used to create our hometown of Kuaqiang. It is the place where we will live in the future. We must not tolerate any defects. Cement product experts remind us that we must be stable when selecting cement products. Understanding the characteristics of defective cement products , I believe it will be of great help to you.