Roof Drainage System Comparison

지붕 우수 배수 방식의 비교

  • Published : 2008.06.25

Abstract

Originally developed in Scandinavia over 40 years ago, syphonic roof drainage systems have been in use in the UK since the early 1990's. Since then, many large projects have used the syphonic system to overcome installation problems which would have been difficult to solve using a traditional gravity rainwater system.

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