The purpose of housing plate screw buckle is to build your own house, which mainly involves the budget control of the number of plates and turnbuckles and the cost price. You need to estimate and calculate the size of the house first, then calculate the size of each plate required, and finally calculate the number of plates required and the number of corresponding turnbuckles, so as to further estimate the corresponding prices of the two, It is relatively simple, convenient and practical to prepare the budget for marriage promotion in order to build a house.