1. Concrete PHC Pile Mold
Concrete PHC Spun Pile Mold is manufactured from 300mm to 1200mm with different length. Mainly manufacturing technology of concrete pile mold is segments joining, fast assemblying with high concentricity and high rigidity and good seal performance.
We have two categories of PHC concrete pile molds: circular concrete pile steel mold and square concrete pile steel mold.
2. Features of Concrete Phc Pile Mold
2.2 The cylinder is changed to U-type longitudinal stiffeners which can greatly increase the stiffness and flexural strength of the steel mold.
2.3 Install the slot with rubber sealing strip, in order to prevent leakage to ensure quality.
3. Working Principle of Concrete Phc Pile Mold
3.1 Concrete Phc Pile Mold should work together with heavy concrete pile centrifugal spinning machine. The concrete pile steel mold should be placed on the centrifugal spinning machine smoothly.
3.2 Concrete with strength at least C50 are poured into concrete pile mold and is rotated in different directions under speed regulating motor driven.
3.3 In centrifugal spinning process, excess water in concrete is released by the force of centrifuge, and concrete gets dense and high strength. And then, concrete wil form cylinder shape around the inner wall of the concrete pile mold.
4. Appearance Quality of Concrete Phc Pile Mold
(1) Outside surface of concrete pile mold should not have rag, sharp edge, welding slag and damage, etc.
(2) Dislocation between welded splice and binding face should not be greater than 1mm.
(3) After bolts are tightened, nuts should be exposed. The length should not be more than 15mm.
(4) Longitudinal stiffened plates, circular configuration should be flat.
(5) Requirements of coating of pile mold surface should be conformed to terms of JC/T 402.
TAG:   Concrete Pile Mold