DuraMicro micro-ducts are made of only virging HDPE material and are available for both DI & DB applications. Direct Installed versions must be protected and therefore are pre-installed, pulled or blown into DuraDuct. Direct Buried micro-ducts have a high impact & crush resistance so they can be direct buried into the ground with no other protection. For the safety reasons we also offer low smoke halogen free micro-ducts, which are recommended for indoor installation. Complete range and material variants covers completely the current FTTH network demand.
Direct Bury are thick-wall products providing strong mechanical protection enabling their direct laying into the ground (trenches, microtrenches)
Direct Install are thin-wall ducts typically installed into another outer protective duct or into spaces with no direct mechanical exposure
All Dura-Line´s products are pre-lubricated with special inner lining of SilicoreTMproviding excellent results when blowing / pulling in cables.
Key advantages of SilicoreTM:
According to requirements of our clients, microducts are wound and supplied either on disposable chipboard drums, or on OSB (Oriented Board Strands) drums, if waterproof packaging is requested. Alternatively, MicroDucts can be wound on plastic disposable drums.