▶ The Challenge
Replacing overhead wiring with underground infrastructure in Brazil’s oldest historical center Olinda, founded in 1535 and recognized as a UNESCO World Heritage Site since 1982, without compromising the colonial structures that define the city’s landscape.
▶ The Solution
The Techduto NBR line has made it possible to open shallower trenches that do not compromise historic foundations. The light and flexible material has adapted to the irregular streets in the center, minimizing interventions on the original paving.
▶ Results
- Esthetics of the historic center preserved
- Extended safety — no risk of collision, wind or trees affecting the wiring
- Increased reliability of the power grid
▶ Products Used
Products Used
Techduto Geocomposite — Surface Drainage
Drainage geocomposite with a three-dimensional core made of HDPE geogrid and nonwoven geotextile. Replaces…
Ver produto →Techdreno KC — Drain with Built-in Filter
HDPE drainage pipe with a Bidim geotextile filter integrated at the factory. Installs in…
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HDPE Corrugated Pipe — Techduto NBR
Flexible corrugated HDPE conduit compliant with NBR 15715, with a tensile strength of 750…
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Techdreno DW — High-Capacity Drainage
Double-wall HDPE drainage pipe with a smooth interior for 30% greater flow capacity and…
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