Jiaxing square concrete piles can be defined as reinforced concrete piles, which are molded into circular, square, rectangular or octagonal shapes. Cast and solidify the precast concrete piles in the precast yard, and then transport them to the site for driving. If there is space, piles can also be cast and cured near the site. With the help of a pile driver, they are driven in a way similar to a wooden pile. The diameter of piles usually varies from 1 mm 35 cm to 65 cm, and their length varies from 45 inches to 30 meters.
The function of the reinforcement in the square concrete pile is the stress generated by the load it handles, drives and expects the pile to receive. The longitudinal direction usually consists of a rod with a diameter of 20 mm to 50 mm at each angle of the pile. The vertical rods are tied horizontally by rods of 6mm to 10mm diameter. Horizontal bars can be provided in the form of stirrups wound around the vertical direction. For the head and toe length of about 90 cm, the spacing of stirrups should be 8 cm. Circular piles are rarely tapered, but their length is limited to 12 meters when they need to be tapered due to site conditions. Once on site, the crew members used the crane installed by the barge to position each head cover on the top of a pile. These cranes are equipped with designed rigging that can catch large bathtubs and place them with high precision. The hole in the bottom of the barrel allows the pile tip to slip through. The bucket is then sealed to the outside of the pile with concrete.
The concrete closes the closely chiseled reinforcement network. The resulting composite material, reinforced concrete, combines the strengths of two materials: concrete can withstand large compression, and steel can withstand large amounts of tension.
The concrete pile is manufactured with high structural capacity, which is achieved by using sulfate resistant concrete and welded reinforcement cage. This means that the pile system can be installed to work at a higher level of concrete stress than that allowed for piles formed underground using conventional cast in-situ wet concrete.
The introduction of square concrete piles reduces the weight of precast piles and provides advantages of easy operation. The weight of the pile can be reduced by casting 200 mm to 300 mm diameter fiber pipes in the pile when concrete is placed. When casting prestressed concrete piles, the pretensioned cables required for each pile are subjected to the required tension in the casting bed. The fiber tube used to form a void in the pile is kept on the side of the formwork work and the cable stretched with the pile is continuous with the concrete. The casting bed can be made to accommodate 2 to 5 rows of 120 to 150 meters long piles. Prestressed piles are provided with lifting hooks at 1/5 of the pile length from each end.
Pinghu Huafeng Cement Products Factory is a large enterprise engaged in cement products for a long time Cement brick The manufacturer specializes in producing cement pipes, U-grooves, square piles, cement piles, road bricks Cement grass planting brick 、 Cement tile Concrete square piles, solid square piles, cement sewer pipes, concrete cement pipes, curbstones, curbstones, and other cement products, welcome new and old customers to consult and negotiate! //www.jxhfslzp.com Service hotline: 130-9562-2833 (Manager Yu)
