The fill in the tomb pit is not dense, which requires a settlement period of three years, especially for coffins, and some coffins rot for a longer time. If the mound is decorated too early, the grave will collapse or crack.
Extended data:
Repair method of cracks in tomb;
First, according to the direction of caves or cracks, rural tombs should be filled with pure land 200 meters away. It is more beneficial to add a proper amount of lime when making up.
Especially the soil is white and red. This kind of soil has relatively strong energy. If there are defects, of course, they need to be repaired. Take soil from far away to make up for it. In the tombs of ancient emperors, lime was used. Especially the construction of imperial tombs in Ming and Qing Dynasties.
Second, there are cracks in urban cemeteries. According to the structural characteristics of urban cemeteries, most of them are built with concrete, and concrete must be found to make up for them. Alternatively, small cracks can be treated with some adhesives commonly used by bricklayers. Of course, some color should be added after treatment to keep the crack repair perfect. At first glance, it looks perfect.
Third, the custom in many places is that the tombstone is broken and cannot be repaired or replaced. It is said that it is necessary to "mourn" to make up for it and change it. Aside from this custom, it is impossible to deal with broken tombstones or memorial tables alone. I'm sure it can be fixed!