Prompt Determination of the Mechanical Properties of Industrial Polypropylene Sandwich Pipes

A simple and prompt method to determine the mechanical properties of industrial multilayer extrusion polypropylene pipes for a gravity sewer network is suggested. The engineering formulas included for calculating the permissible thickness and relative position of a foam core in the pipes are based o...

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Bibliographic Details
Main Authors: Sergejs Vidinejevs, Rafal Chatys, Andrey Aniskevich, Krzysztof Jamroziak
Format: Article
Published: MDPI AG 2021-04-01
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