Techdreno — HDPE Drainage Pipes
Fast and efficient drainage using Techduto NBR wrapped in geotextile
HDPE drainage pipes for agricultural, road, and sanitation projects. Diameters ranging from 50 to 250 mm, with a service life of over 50 years.
The Problem
Waterlogged soils and a high water table compromise agricultural productivity and the stability of infrastructure projects.
- Up to 40% loss in productivity due to excess soil moisture
- Areas rendered unproductive by seasonal flooding
- Erosion and structural damage to road surfaces and slopes
- High costs for corrective maintenance
A Solução Techdreno
Subsurface drainage system featuring Techduto NBR and geotextile that efficiently collects and conveys water.
- Reduction of the water table within 72 hours after installation
- Reclamation of previously unproductive areas
- Service life exceeding 50 years without maintenance
- Quick installation using conventional equipment
Technical Specifications
Dados técnicos do Techdreno — HDPE Drainage Pipes
| Gauge | Nominal Diameter | O.D. (mm) | Inner Diameter (mm) | Packaging |
|---|---|---|---|---|
| 1.1/2 | 50 | 50 | 40.5 | Reels: 25, 50, 100 m; Rolls: 6, 12 m |
| 2.1/2 | 65 | 63.5 | 51.5 | Reels: 25, 50, 100 m; Rolls: 6, 12 m |
| 3 | 90 | 90 | 74 | Rolls: 25, 50, 100 m; Bars: 6, 12 m |
| 4* | 100 | 100 | 84 | Rolls: 25, 50 m; Bars: 6, 12 m |
| 4 | 110 | 110.2 | 94 | Reels: 25, 50 m; Bars: 6, 12 m |
| 6 | 160 | 160 | 135 | Reels: 25, 50 m; Bars: 6, 12 m |
| 8 | 200 | 200 | 170 | Rolls: 30 m; Bars: 6, 12 m |
| 10 | 250 | 246 | 215 | Coils: 30, 50 m; Bars: 6, 12 m |
* Gauge 4 available in two nominal diameters
We also carry original Bidim geocomposites and geotextile mats, available in both sleeve and open-weave formats, for use in drainage pipe installations.
Advantages & Differentiators
Why choose Techduto
Double Layer
Reduction of up to 6°C in large-scale applications.
Custom Drilling
Micro-slots, elongated slots, or larger holes as needed.
Reels up to 300 meters
A 25% reduction in joints and labor.
Ring Stiffness
SN 4 to SN 8 in accordance with ABNT NBR 15073 and DNIT 093/2016.
High Strength
HDPE with a stiffness greater than 4 kN/m², capable of withstanding heavy loads without deformation.
Service Life: 50+ Years
It is resistant to corrosion, biological degradation, and chemical degradation.
Quick Installation
Lightweight and flexible, with a daily output of up to 1,500 meters when installed using mechanized methods.
Integrated Geotextile
Bidim® wrapping that filters particles and prevents clogging.
Applications
Where Techdreno makes the difference
Frequently Asked Questions
Dúvidas comuns sobre o Techdreno — HDPE Drainage Pipes
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