<p>together with you to analyze the reasons. 1, first of all, do a good job of the foundation of the wall processing, debris and dirt must be cleaned up, the different primary materials at the intersection of the need to do with steel wire mesh, and do a good job wall embedded putty part of the work. 2, the primary wall in the application before pouring wet pouring uniform, the wall humidity is not enough, easily lead to wall hollowing and cracking. 3, in the construction process, cement mortar, mixed mortar, lime mortar can not be mixed </p>
<p>with wipe or before and after the cover. 4, cement mortar mixing uneven, cement or lime and other raw materials with the ratio of improper, is the result of wall hollowing, cracking one of the key reasons. 5, in the construction project, such as the walls are hollow, cracks, the application of cutting knife to hollow the scope of the crack and cut off, and then plastering. 6, the air temperature is too high, it is not suitable for wall decoration, due to excessive loss of mortar moisture, easy to cause cracking of the wall dry, so the </p>
<p>construction of high-temperature weather after the wall to be well watering conservation work. 7, the quality of raw materials is also very important to choose raw materials must choose well-known brands, do not seek cheap cheaper to buy materials. Wall construction process is more complex, in any phase of the construction process deviation, may cause wall hollowing, cracking or even wall fall off, so if the wall as long as new, raw material quality and construction technology is particularly critical. Related Reading: How to </p>
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