Pine wood piles are very common in life. Since the raw material of turpentine is fir, turpentine has rich nutritional value. Turpentine can avoid corrosion by bacteria and water resources. Therefore, in daily life, most people come to the river embankment to solve the problem of soft foundation. It's the basis.

Construction requirements:

A. The diameter of the pile is strictly controlled according to the design requirements, and the shape is straight and smooth;

B. The small end is cut into a 750px long tip to facilitate hitting the holding layer;

C. When more than 80% of the total number of piles are ready, call in the excavator to carry out piling construction to avoid the excavator being idle while waiting for piles;

D. Place the prepared piles in different sizes and use areas to prepare for piling;

F. It is strictly prohibited to use fir and other wood instead of pine.

Pine wood piles are generally plum blossom or square in shape. The spacing between piles should not be less than 3 times the pile diameter, generally 500-700mm. They are constructed using the driving method. Depending on the method, they are generally divided into manual piling and mechanical equipment piling. Common foundations Piling machinery and equipment include hand cranes and diesel pile drivers. Hydraulic excavators are usually used to drive piles. When using a hydraulic excavator to drive piles, 2 people are required to fix the piles in place, return the bucket to press the piles, and press the piles into the foundation to a certain level. depth to make it stable.

Driving loose wooden piles generally takes 35 minutes, and the labor efficiency is high. In order to make squeezing easier and improve the bearing capacity, the piles must be pushed inward from the periphery of the pile bottom. After driving the piles, the pile heads should be sawed flat according to the design plan, and 20 meters should be laid on the top of the piles. -750px thick gravel cushion, compacted in various ways, and then the foundation is mixed with concrete. The wooden piles also have provisions to prevent corrosion, and the asphalt method is generally used.