evaluation of economic efficiency of low thickness light ductile iron pipe in comparison with polymeric and composite pipes
Technical characteristics should be matched with desired performance. Investigation of cost effectiveness of pipe materials in short and long term usages is essential. In some cases, a pipe material has low cost and it seems more cost effective than other pipes but repair and maintenance cost is mor...
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| Format: | Article |
| Language: | fas |
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Iran Water and Wastewater Association
2017-04-01
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| Series: | علوم و مهندسی آب و فاضلاب |
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| Online Access: | http://www.jwwse.ir/article_55717_5e4d4b9f1bdd67aaf71b28fd2bb012af.pdf?lang=en |