Generally, a house in Zhangdian Heping District has several load-bearing walls.

Four load-bearing walls. According to the information of the real estate network, a building needs 12 to 15 square meters, and a building of 50 square meters needs 4 load-bearing walls. You can ask the property in Heping District for details. Load-bearing wall refers to the wall supporting the weight of the upper floor, which is a black wall on the engineering drawing. If it is destroyed, the whole building structure will be destroyed.