Found that the corner is uneven, said to leveling, land pad treasure, okay?
It depends on whether the corner is high or low. If it is high, you have to polish it, and you have to pad it when you are low
Cement leveling Mody, after my home is still rough, and I bought the ground cushion treasure shop. I was in the online trading buy Nanjing faininger Hanlin house, cheaper than the entity! Other brands you don't see, what quality guarantee.
Can also use sand yellow cement, the quality will be guaranteed, and land pad treasure, then, to ensure that the useful period
