Build a foundation and talk about mood phrases.

With the rapid development of rural areas, the styles and materials of self-built houses are also rapidly updated. Similarly, compared with the past when people only focused on the top of houses, people now pay more and more attention to the construction of foundations. People will start thinking about how to lay the foundation and how to make the house exist for a long time before they are ready to build it. On a solid foundation. It is very good that the foundation will be paid more and more attention. However, in foundation construction, many people don't understand the process involved.

In fact, in general, we don't need to know the specific structure of the foundation, because we didn't do it ourselves, but gave it to the construction team. But there is nothing wrong with understanding. After understanding, you can further understand these procedures and construction methods. Generally speaking, there are two basic construction methods of rural self-built houses, namely, special construction and conventional construction. But it must also be combined with the local environment and its own basic conditions. Today, we only discuss this special structure and normal structure, environment and basic conditions, and everyone can make their own decisions.

What is a special structure? The so-called special building refers to the special circumstances of our self-built house, such as special geological conditions or the possibility of natural disasters, as well as the needs of high-rise construction or the backfilling of our foundation, which requires redoubled efforts. In fact, you need to add materials at the bottom. There are three main ways to add materials, one is piling, the other is expanding feet, and the other is to fill the house. Most foundations that need to be piled up are built very high, such as more than four floors. Where is this height? The piles below must be piled up before the whole foundation construction. There are two kinds of piling: precast pile and cast-in-place pile, but precast pile is the most commonly used. Zooming in a little is that our floors are not very high, such as ordinary three-story and two-story buildings, but the foundation is not very stable. For example, we are backfilling a new foundation. Then in this case, you must consider expanding the foot, which is a deep expansion foot, that is, digging two meters deep under the column and tying steel bars below it to make a larger column foot.

It is rarely used in rural areas, because it wastes a lot of materials and labor, so all the steel bars are laid below and then concrete is poured. After these are completed, the normal structure above is the same, which is what we will discuss next. Normal construction. If our foundation is old, it means that there are houses on it, so the soil below is very solid and the floors are not very high. We don't need to do special construction on it, that is normal construction, and this process is basically like this.