High Strength
Owing to the deliberative design of concrete mix proportion, the adoption of super plasticizer, centrifugal-forming and autoclave-curing, the compressive strength of PHC pile concrete is above 80.0MPa, the bearing capacity of pile is great and the piercing power is strong. This type of pile is suitable for the operation of appropriate pile drivers.
Excellent Bending Resistance
Owing to the high strength of pile concrete and the adoption of special high-strength low-relaxation steel bar, the effective prestress of this pile is rather great. Compared with other types of concrete piles, the PHC pile has a rather great flexural resistance, which can effectively restrain the pulling stress caused by driving.
Excellent Durability
As a result of centrifugal-forming and autoclave-curing, high degree compaction and high strength concrete has been produced. The permeable and erosive resistance is favorable.
Easy in Construction
The length of each pile can be made up conveniently by various sizes according to the demands of design. The type of welding joint and pile shoe can be chosen in accordance with the geologic conditions. Thus, the speed of construction is rapid.
Quality stability and Reliability
With the first-ranking equipment and technology, strict quality control and assurance system, the quality of products has been proved to be excellent and stable.
Excellent
Compared with other types of concrete piles, the PHC pile has a greater bearing power. So the amount of pile can be reduced. The length, diameter and thickness of pile can be chosen according to bearing capacity respectively, compared with steel pile, the cost of materials is reduced greatly. The construction period is shorten by using this pile. Hence, the comprehensive cost of PHC pile is lowest.
Applications
Building Foundation Flyover and Overhead Railway Foundation Bridge, Pier Foundation
Subterranean Building Foundation Waste Water Treatment Construction Foundation Retaining Wall