PHC pile characteristics
(1) in strict accordance with the national standard GB13476-92 and Japan JISA 5337 standard production, the concrete strength level of not less than C80 level.
(2) single pile bearing capacity, design a wide range. In the same building foundation, can use different diameter pipe pile, easy to solve the pile problem, can give full play to each pile carrying capacity.
(3) single school can be connected to any length, free from construction machinery capacity and construction conditions.
(4) pile of reliable quality, pile pile length and pile quality can be used to monitor the direct means.
(5) piles resistant to hammer and good crack resistance, penetrating power.
(6) low cost. Its unit bearing capacity is only the steel pile 1 / 3-2 / 3, and save steel.
(7) construction speed, civilized construction.