What we need to pay attention to when using dry mortar equipment production

What we need to pay attention to when using dry mortar equipment production

Dry mortar equipment production quality good or bad main mixing uniformity, of course, the operation is also more important, such as fine aggregate in the sand to be dried and treated moisture content should be less than 0.5%, other types of moisture content in less than 1.0%, according to different grain size stored in different silos, raw materials should be stored in special silos and marked clearly, measurement to use the quality method to measure the error of less than ± 2%, mortar dry The dry mortar material should be mixed by mechanical forcing, and the mixing and conveying equipment should be cleaned up when replaced.

The name - code - strength level - factory name - address - net content - range of water addition should be indicated on the bag of ordinary dry mortar, the bag of special dry mortar should be marked with the product name, factory name and address - net content - range of water addition - shelf life as well as packaging year, month, day and number and execution standard number, bulk dry mortar is transported to the construction site using a tanker, the shelf life of the bag is 3 months, the bulk should be The shelf life of bagged mortar is 3 months, while bulk mortar should be stored in special closed silos for a period of no more than 3 months, and should be stored separately according to the different species and strength levels, avoiding moisture and mixing with debris.