Prestressed Concrete Bridge Plastic Corrugated Pipe 50/90/100 Plastic Bamboo Joint Pipe Precast Beam Corrugated Pipe White Bamboo Joint Pipe

Prestressed Plastic Bamboo Joint Pipe Product Introduction and Construction Guide

Product Overview

Prestressed plastic bamboo joint pipe (also known as corrugated pipe or prestressed corrugatedPrestressed Concrete Bridge Plastic Corrugated Pipe 50/90/100 Plastic Bamboo Joint Pipe Precast Beam Corrugated Pipe White Bamboo Joint Pipesleeve) is a high-density polyethylene (HDPE) or polypropylene (PP) pipeline used for post-tensioned prestressed concrete structures. Itsbamboo-joint structureenhances the bond with concrete, ensuring accurate positioning and anti-corrosion protection for prestressed tendons (strands, wires, etc.).

Main Features

1. High Strength, Corrosion Resistance: Suitable for harsh environments such as humidity, Prestressed Concrete Bridge Plastic Corrugated Pipe 50/90/100 Plastic Bamboo Joint Pipe Precast Beam Corrugated Pipe White Bamboo Joint Pipesaline-alkali conditions.
2. Good Flexibility: Can be bent during laying, adapting to complex prestressed tendon layouts.
3. Low Friction Coefficient: Reduces prestress loss during tensioning.
4. Strong Anti-Permeability: Prevents cement grout penetration, ensuring grouting density.---

Structural Composition

|Component|Material|Function|
|Pipe Body| HDPE/PP (High-Density Polyethylene/Polypropylene) Prestressed Concrete Bridge Plastic Corrugated Pipe 50/90/100 Plastic Bamboo Joint Pipe Precast Beam Corrugated Pipe White Bamboo Joint Pipe| Provides passage for prestressed tendons, anti-corrosion protection |

|Bamboo Joint Structure| Annular corrugated reinforcement design | Enhances bonding strength with concrete |
|Connecting Sleeve (Optional) | Same material or rubber seal | Ensures pipeline connection sealing |

Product Classification

1. Standard Bamboo Joint Pipe: Universal type, suitable for straight or gently curved tendon arrangements.
2. Reinforced Bamboo Joint Pipe: Increased wall thickness for high-stress or complex layouts.
3. Flat Bamboo Joint Pipe: Used for thin-walled structures such as slab beams.