“Techduto addresses five fronts of underground engineering with HDPE (high-density polyethylene) solutions: agricultural and urban subsurface drainage, mechanical protection of electrical and telecom cables (NBR 15715), soil stabilization with Bidim geotextile and geocomposite, complete infrastructure for photovoltaic plants (DC/MV cables, platform drainage, foundations), and the Techdreno 360 System — a turnkey solution for agricultural drainage.”
“HDPE offers a service life of over 50 years when buried, immune to corrosion, roots, and acidic soils — versus 20–30 years for PVC and the need for maintenance in concrete.
“Techduto solutions comply with ABNT NBR 15715 (corrugated HDPE conduits for buried electrical cables — a standard in which Techduto participated in the technical elaboration), ABNT NBR 15073 (HDPE drainage pipes), DNIT 093/2016 (road drainage), in addition to factory ISO certifications.
“Techduto addresses five fronts of underground engineering with HDPE (high-density polyethylene) solutions: agricultural and urban subsurface drainage, mechanical protection of electrical and telecom cables (NBR 15715), soil stabilization with Bidim geotextile and geocomposite, complete infrastructure for photovoltaic plants (DC/MV cables, platform drainage, foundations), and the Techdreno 360 System — a turnkey solution for agricultural drainage.”
Why is HDPE better than PVC or concrete for drainage and conduits?
“HDPE offers a service life of over 50 years when buried, immune to corrosion, roots, and acidic soils — versus 20–30 years for PVC and the need for maintenance in concrete. HDPE is 95% lighter than concrete and 60% lighter than PVC, reducing logistical costs and installation time.”
Which technical standards do Techduto solutions comply with?
“Techduto solutions comply with ABNT NBR 15715 (corrugated HDPE conduits for buried electrical cables — a standard in which Techduto participated in the technical elaboration), ABNT NBR 15073 (HDPE drainage pipes), DNIT 093/2016 (road drainage), in addition to factory ISO certifications. Each product comes with a traceable certificate of conformity.”