When building a house in the countryside, is it recommended to drive pine wood piles? Let’s follow the editor to take a look!

First of all, understand the precautions for using pine piles:

1. Pine piles are made directly from raw material pine. Generally, the shape should not be changed, especially not sawed in half to form a semicircle. The semicircular pile will bend quickly and is basically useless.

2. Do not promote "pine wood piles" as "fir wood piles" or other piles. Most common woods are resistant to water and will quickly turn black, deformed and rotten in water. This is especially true for fir wood, which must not be used. Of course, it is also Some other woods can also be "soaked in water for thousands of years", such as redwood.

3. The planning method of pine pile composite foundation is similar to that of ordinary composite foundation, except that the pile center distance is often very small.

4. It is necessary to consider the pile-driving impact force that pine wood piles can bear. The pile-driving impact energy is within 300kg.m; no matter how large it is, even a log with a tail diameter of 400px cannot withstand it.

5. The horizontal resistance of the foundation soil in the silt area is very small, and the upper ends of the pine pile groups are prone to overall horizontal displacement, damaging ground facilities; therefore, even if the requirements for earthquake horizontal loads are not considered, stone layers are usually laid between pine piles to minimize In order to improve the horizontal stiffness of the pile group, the stone layer can only be laid manually, and the pine piles should be squeezed as tightly as possible one by one.

The construction process of driving pine piles:

1. Processing pine wood piles

(1) Saw the top of the pine pile flat, and saw it according to the planned height (it can be slightly longer).

(2) The small end of the pine stake can be whittled into a 750px long tip.

(3) During transfer construction, special care must be taken to the pile body, and the pile head can be tied with iron wire.

2. Confirm the pile length

If the pile is too long or too short, it may affect the overall effect. Before driving the pile, you can use wooden piles to test the place where the pile is to be driven to confirm the length of the wooden piles in each area. The actual pile length is 12.5px longer than the experimental pile. According to the design drawing , prepare pine piles of required sizes in each construction area, and confirm the pile positions for driving pine piles.

In summary, it is a good idea to use pine piles for building houses in rural areas. If you also want to use pine piles for piling, you must pay attention to choosing good pine piles.