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Gravity Sewage Pipes of UPVC for 10 Years in Use


Sewage and Drainage

Plastic Pipes Conference Association # 1982 York


During the time 1968 to 1982 uPVC pipes have been introduced and applied for drainage and sewer installations in Finland. Development consists of work for material technics, product standards and code of practice. An essential part is the long term observation of pipe behaviour in test installations and field application. Extreme loading conditions and pipe characteristics are correlated and discussed.

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