Analysis of the reasons for the low quality of cement block machine products

- Sep 04, 2020-

Analysis of the reasons for the low quality of cement block machine products

 

        1. Defects of cement block machine production equipment: At present, most domestic brick factories use small and medium-sized block production lines. Such equipment can produce hollow blocks of different specifications by changing molds, but due to a large number of irresponsible bricks The misleading of the machine manufacturers has caused a large number of cement block machine factories to use this equipment to produce standard solid bricks. Although the output has increased, the pressure of the equipment is too small, which directly leads to the compactness of the products not meeting the standard, which directly affects the strength and resistance of the bricks. Quality indicators such as foldability and breathability and water retention! .

2. Defects in the ratio of raw materials for cement block machines: As the current domestic manufacturers of cement block machines do not understand the raw material ratio and production process of cement block machines, it is difficult to provide correct and reasonable cement block machine factories. The ratio of raw materials of cement block machine has led to a large number of cement block machine companies to carry out the ratio of raw materials through their own so-called experiments. Such results can be imagined. At the same time, due to the material content, humidity and mixing of the raw materials of the cement block machine The unreasonable control of the cement block machine directly affects the quality of the cement block machine.

   Three. Ignorance of chemical additives: The special chemical additives for cement block machines have two main functions. One is to reduce the amount of cement used to reduce costs. The other is to provide the early strength, flexural resistance, freeze-thaw resistance and other characteristics of the cement block machine. In fact, it also speeds up the cycle of natural conservation to a certain extent.

   Fourth, the defects of the later maintenance of cement block machine:

   Due to the limitations of capital and strength, a large number of domestic cement block machine factories all adopt natural maintenance methods. However, because a large number of cement block machine companies do not understand the correct and reasonable maintenance methods, the original quality of products that can meet the standard has problems in the later maintenance level, which leads to the cement block machine's edges, missing corners, cracks, weathering, etc. problem.