ВТОРИННИЙ ПОЛІМЕРНИЙ КОМПОЗИТНИЙ МАТЕРІАЛ ДЛЯ ВІДНОВЛЕННЯ КАНАЛІЗАЦІЙНИХ ТУНЕЛІВ

Abstract

Concrete structures of deep sewage tunnels are significantly damaged by corrosion. Polymers are used for their
renovation and repair. Structures made of secondary polymer composite materials, which can successfully work in aggressive environments, are effective for cladding the tunnels. The results of testing these materials are presented in the article. It is established that their quality can be improved by increasing homogeneity of the material in the process
of their manufacture.