Residential expansion method: flat expansion is the most reasonable

On the pillars of the old cottage, connecting the new pillars, and then building the second floor, is very unlucky in terms of the house. The construction of the second floor above the bungalow is still taboo by carpenters and cementers. The reason why the construction of the second floor in this way will cause serious crimes is the same as the reason why partial renovation will cause serious crimes. It will shorten the life of the house, be uneconomical, and damage the beauty of the house. Among them, the fact that the life of the house is shortened is more prominent when the bungalow is added to the second floor. Because there is no complete column that runs through the first and second floors in the house.

The old pillars on the first floor are connected to the new pillars, and the joints must be very weak. Many houses damaged by earthquakes or blown down by the wind collapsed because of the joints breaking.

There is another reason to shorten the life of the house, that is, the old pillars on the first floor are too thin to bear the pressure of the second floor.

Up. Generally, the main purpose of the pillars of a bungalow is to support the roof, so even if it is thinner, it doesn’t matter. But if you want to build a second floor on top of it, the pillars of the first floor must not only bear the weight of the roof, but also add the weight of the second floor. Weight, overburdened. Therefore, the Building Standard Law stipulates that the first-floor pillars of a two-story building must be thicker. Since the addition of a bungalow to the second floor will inevitably be accompanied by danger, it is necessary to seek expert consultation when such an increase is necessary.

Today, land prices and construction costs are rising day by day. If you want to expand the area of your home, the best way is to move up. In the face of this phenomenon, how to coordinate the increase in future life and family with the expansion project has become a very important issue.

There are three ways to expand: ①Extend to the plane; ②Develop to the height; ③Develop to the plane and the height at the same time. Expansion to the plane is the most reasonable in structure. Item ② refers to the construction of the second floor on top of the first floor. The danger of this method has already been stated. Therefore, if the residential land is really limited and must be developed and expanded in the future, when constructing the first floor , Be sure to make the pillar structure on the first floor as thick and solid as possible.

Compared with item ②, the expansion method of item ③ is much simpler. This expansion method is to expand the area of the first floor

Then only build the second floor in the newly added part. This approach not only has complete pillars that run through the first and second floors, but the first floor also has the power to support the second floor. At the beginning, it was a two-story house. When you want to expand the first or second floor, the things you need to consider are similar to this.

Harmony home formula

The old column connects to the new one,

The expansion and construction are not long long.

Dangers should be taboo,

It should be discussed with experts.

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