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Durability Assessment of Joint Assembly for Fiberglass Resin Coated Concrete Cylinder Pipes

Al-Tholaia, Mohammed (2010) Durability Assessment of Joint Assembly for Fiberglass Resin Coated Concrete Cylinder Pipes. Masters thesis, King Fahd University of Petroleum and Minerals.

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Arabic Abstract

ﺔﻟﺎﺳﺮﻟا ﻢـــــــــــــــﺳﻹا : ﺎﻳﻼﺜﻟا ﻦﻴﺴﺣ ﺪﻤﺤﻣ ﺪﻤﺤﻣ ناﻮﻨﻋ ﺔﻟﺎﺳﺮﻟا : ﻸﻟ ﻊﻤﺠﺘﻟا ﺔﻄﻘﻧ ﺔﻧﺎﺘﻣ ﻢﻴﻴﻘﺗ ﻷا ﺐﻴﺑﺎﻧ ﻪﻴﻧاﻮﻄﺳ ﺎﺑ ﻪﻴﻠﻄﻤﻟا ﻪﻴﻧﺎﺳﺮﺨﻟا فﺎﻴﻟ ﺞﻨﺗار ﻟا سﻼﺟﺮﺒﻴﻔ ﺺـــــــﺼﺨﺘﻟا : ﺔﺳﺪﻨﻬﻟا ﺔﻴﻧﺪﻤﻟا ﺦﻳرﺎﺗ جﺮﺨـﺘﻟا : ﻮﻴﻧﻮﻳ 2010 م ﺮﺒﺘﻌﻳ ءادأ ﻟا فوﺮﻈﻟا ﻞﻇ ﻲﻓ ﺎﻤﻴﺳ ﻻ ، ﺔﺌﻴﺴﻟا ﻦﻣ ةﺪﻴﺠﻟا داﻮﻤﻟا تﺎﻤﺳ ﺰﻴﻤﻳ يﺬﻟا ﻢهﻷا عﻮﺿﻮﻤﻟا ﺔﻧﺎﺘﻤ ﺔﻴﻧاوﺪﻌﻟا ﺔﻴﺌﻴﺒﻟا . ﺔﻴﻧﺎﺳﺮﺨﻟا ﺐﻴﺑﺎﻧﻷا ﻻا ﻧاﻮﻄﺳ ﻴ ﺔ ) (CCP ﻒﻟﺄﺘﺗ ﺔﻳذﻻﻮﻔﻟا نﺎﺒﻀﻘﻟا ﻦﻣ ﺔﻧاﻮﻄﺳا ﻒﻠﺗ ﻲﺘﻟا ﺐﻠﺼﻟا جرﺎﺨﻟا ﻦﻣ ﻪﻴﺘﻨﻤﺳا ﻪﻧﻮﻣ ماﺪﺨﺘﺳﺎﺑ ﻲﺟرﺎﺨﻟاو ﻲﻠﺧاﺪﻟا ﻦﻴﻄﺒﺘﻟا ﻢﺘﻳ ﺚﻴﺣ اﺬه و ﺎﻬﻌﻴﻨﺼﺗ ﻢﺘﻳ ﺔﻴﺑﺮﻌﻟا ﺔﻜﻠﻤﻤﻟا ﻲﻓ ىﺮﺧﻷا ﻞﺋاﻮﺴﻟاو ءﺎﻤﻟا ﻞﻘﻨﻟ ﺔﻳدﻮﻌﺴﻟا . مﺪﺨﺘﺴﺗ ﻲهو قﻮﻓ ﺔﺑﺮﺘﻟا ﺖﺤﺗو ضﺮﻌﺘﺗ ﺎﻬﻠﻌﺠﻳ ﺎﻤﻣ ﺎﻣﺪﻨﻋ يوﺎﻤﻴآ مﻮﺠﻬﻟ ﺔﻴﻧاوﺪﻋ ﺔﻴﺌﻴﺑ فوﺮﻈﻟ ضﺮﻌﺘﺗ . ـﻟا ﺔﻧﺎﺘﻣ نﻮﻜﺗ اﺬه ﻰﻠﻋو ) CCP ( ﺪﺣ ﻰﻠﻋ ﻦﻴﺠﺘﻨﻤﻟاو ﻦﻴﻣﺪﺨﺘﺴﻤﻠﻟ ﻲﺴﻴﺋر ﻖﻠﻗ رﺪﺼﻣ ءاﻮﺳ . ﻪﻳﺎﻤﺤﻟا ضﺮﻐﻟ , فﺎﻴﻟا سﻼﺟﺮﺒﻴﻔﻟا ﺞﻨﺗار ) FRC ( ﻋ مﺪﺨﺘﺴﻳ ﻲﺴﻴﺋﺮﻟا ﻢﺴﺠﻠﻟ ﻲﺟرﺎﺨﻟا ﺢﻄﺴﻟا ﻰﻠ ﻟ ﺐﻴﺑﺎﻧﻼ . ﻦﻜﻤﻳﻻ ﻦﻜﻟ ﺔﻘﻄﻨﻣ ﺮﺒﺘﻌﺗ ﺎﻬﻧﺄﻓ اﺬﻬﻟ ﻊﻗاﻮﻟا ﻲﻓ ﺬﻴﻔﻨﺘﻟا ﻲﻓ ﺔﻠﻬﺳو ﻪﻧﺮﻣ ﺎﻬﻠﻌﺠﻟ ﻪﺟﺎﺤﻠﻟ ﻚﻟذو ﻊﻤﺠﺘﻟا ﺔﻄﻘﻧ ﻲﻓ ﻪﻣاﺪﺨﺘﺳا ﻒﻌﺿ . مﺎﻈﻧ ﻦﻣ ﻊﻤﺠﺘﻟا ﺔﻄﻘﻧ نﻮﻜﺘﺗ ) Bell and Spigot ( , ﻪﻴﺘﻨﻤﺳﻻا ﻪﻧﻮﻤﻟﺎﺑ ﺎﻤﻬﺘﻴﻄﻐﺗ ﻢﺘﻳ ﻦﻳﺬﻟا ﺐﻠﺼﻟا ﻦﻣ ﻦﻴﺣﻮﻟ ﻓﻮﻔﻠﻣ ﻪﻴﺟرﺎﺨﻟا ﻪﻴﺘﻨﻤﺳﻻا ﻪﻧﻮﻤﻟا نﻮﻜﺗ ﺚﻴﺣ ﺎﻴﺟرﺎﺧو ﺎﻴﻠﺧاد ﻪﻳﺎﻤﺤﻠﻟ ﻦﻴﻠﻴﺜﻴﻟﻮﺒﻟﺎﺑ ﻪ . ﻲﻓ ﺐﻠﺼﻟا تﺎﺤﻄﺴﻣ ﺔﻳﺎﻤﺤﻟ ﺔﻄﻘﻧ ﻟا ﻊﻤﺠﺘ يﺪﻴﻬﻤﺘﻟا ءﻼﻄﻟا ﻦﻣ ﺔﻔﻠﺘﺨﻣ عاﻮﻧأ ﺔﺛﻼﺛ ، ةﺬه ﻲﻓ ﺎهرﺎﺒﺘﻋا ﻢﺗ ﻪﺳارﺪﻟا ) ﺪﻴﺴآأ ﺪﻳﺪﺤﻟا ، ﺮﻤﺣﻷا ﻚﻧﺰﻟا ءﻼﻃ ﻲﺴآﻮﺒﻳﻹا ءﻼﻃو ، ( ﺚﻴﺣ ﻤﻴﻴﻘﺗ يﺮﺟأ ﺎ ﺎﻴﻋﻮﻧ ﻟ ﺔﻧﺎﺘﻤﻠ ﻊﻤﺠﺘﻟا ﺔﻄﻘﻨﻟ ماﺪﺨﺘﺳﺎﺑ ﻟا ﺔﺛﻼﺜ ﻷا ﺪﻳﺪﺤﺘﻟ ءﻼﻄﻟا ﻦﻣ عاﻮﻧ ﻲﻋﻮﻨﻟا ﻢﻴﻴﻘﺘﻟا ﻢﺗ ﺎﻤآ ﻞﻀﻓا ﻢﻬﻳا روﺪﻟ ﺔﻴﺋﺎﺑﺮﻬﻜﻟا ﺔﻣوﺎﻘﻤﻟا ﻦﻣ ﻞﻜﻟ : ) FRC ( ، ﻪﻴﺘﻨﻤﺳﻻا ﻪﻧﺎﻄﺒﻟا ﺔﻧﻮﻣ ﺐﻠﺼﻟا حاﻮﻟأ ﻰﻠﻋ ءﻼﻄﻟاو ﺔﻠﻣﺎﺸﻟا ﺔﻴﺋﺎﺑﺮﻬﻜﻟا ﺔﻣوﺎﻘﻤﻟا ﻲﻓ ، ﻪﻴﻧﺎﺳﺮﺨﻟا ﺐﻴﺑﺎﻧﻼﻟ ﻊﻤﺠﺘﻟا ﺔﻄﻘﻧ ﻚﻟﺬآو سﻼﺟﺮﺒﻴﻔﻟا ﺞﻨﺗار فﺎﻴﻟﺄﺑ ﻪﻴﻠﻄﻤﻟا ﻪﻴﻧاﻮﻄﺳﻻا . ﻲﻟﺎﻤﺟا ﻪﻋﻮﻤﺠﻣ ﺎﻣ 16 ﺔﻴﺟذﻮﻤﻧ ﺔﻨﻴﻋ ﻊﻤﺠﺘﻟا ﺔﻄﻘﻨﻟ ﺎﻬﻣاﺪﺨﺘﺳا ﻢﺗ ﺐﻃﺮﻟا ةرود رﺎﺒﺘﺧﻻ ﺔﻴﻧﺎﻤﺛ ، - فﺎﺠﻟا ﻲﻓ لﻮﻠﺤﻣ ﺔﺨﺒﺳ ود رﺎﺒﺘﺧﻻ ﺔﻴﻧﺎﻤﺛو ﺪﻳﺮﺒﺘﻟاو ةراﺮﺤﻟا ةر ، ﻚﻟذو ﺮﻬﺷأ ﺔﺘﺳ ةﺪﻤﻟ ﺔﻠﺻاﻮﺘﻣ . ، ﻚﻟذ ةازاﻮﻣ ﻲﻓو xvi تﺎﻨﻴﻋ ﺖﻣﺪﺨﺘﺳا ﻚﻟذو دﺎﻌﺑﻻا ةﺮﻴﻐﺻ ﻪﻴﻠﻤﻌﻣ ﻊﻣ ﻲﻠﻄﻤﻟا ﺐﻠﺼﻟا حاﻮﻟأ ماﺪﺨﺘﺳﺎﺑ ﻟا ﺛﻼﺜ ﻪ ءﻼﻄﻟا ﻦﻣ ﻪﻔﻠﺘﺨﻤﻟا عاﻮﻧﻻا ﺎهﺮآذ ﻖﺑﺎﺴﻟا ﻰﻟا ﻪﻓﺎﺿﻻﺎﺑ ﺐﻠﺼﻟا حاﻮﻟأ ﻪﻴﻠﻄﻣ ﺮﻴﻐﻟا ﺎﻬﻌﻴﻤﺟ ﻪﻴﺘﻨﻤﺳﻻا ﻪﻧﻮﻤﻟا ﻲﻓ ﻪﻴﻔﺨﻣ ﺔﻔﻠﺘﺨﻣ تارﺎﺒﺘﺧا ﺔﺛﻼﺛ ﻲﻓ : ﺔﻴﻌﻴﺒﻄﻟا ﻞآﺂﺘﻟا ﺔﻴﻠﻤﻋ رﺎﺒﺘﺧا ) ﻦﻣ تﺎﻨﻴﻋ 150 * 75 * 58 ﻢﻠﻣ ﻦﻣ ﻪﻧﻮﻜﻣ 12% NaCL - ﻧﻮﻣ ﻪﻴﺘﻨﻤﺳا ﻪ ﻢﺗ ﺎﻬﻀﻳﺮﻌﺗ ةﺪﻤﻟ ﺔﺒﻃرو ةرﺎﺣ ﺔﺌﻴﺒﻟ 74 ﺎﻣﻮﻳ ( ، ﻪﺒﺴﻨﻟ ﺾﻳﺮﻌﺘﻟا ﺔﻴﻟﺎﻋ ﻦﻣ ﺪﻳارﻮﻠﻜﻟا ) ﻦﻣ تﺎﻨﻴﻋ 300 * 300 * 58 ﻢﻠﻣ ﺎهﺮﻤﻏ ﻢﺗ لﻮﻠﺤﻣ ﻲﻓ ﺔﺒﺴﻨﺑ مﻮﻳدﻮﺼﻟا ﺪﻳرﻮﻠآ 10 ٪ ةﺪﻤﻟ 160 ﺎﻣﻮﻳ ( عرﺎﺴﺘﻤﻟا ﻞآﺂﺘﻟا رﺎﺒﺘﺧاو ، ) ﻦﻣ تﺎﻨﻴﻋ 150 * 75 * 58 ﻢﻠﻣ ﺎﻬﻀﻳﺮﻌﺗ ﻢﺗ ـﻟ 4 ﺪﻤﻟ ﺖﻟﻮﻓ ﺎﻤه ﻦﻴﺗ ﻣ ﻦ 4 و 8 مﺎﻳأ ( ، ﻲﻟﺎﻤﺟﺎﺑ 40 ﻪﻨﻴﻋ ﻟ ﻼ تارﺎﺒﺘﺧ ﻟا ﺔﺛﻼﺜ ﺎﻬﻟ ﻂﻄﺨﻤﻟا . ﺔﻴﺋﺎﺑﺮﻬﻜﻟا ﺔﻣوﺎﻘﻤﻟا رﺎﺒﺘﺧﻻ ماﺪﺨﺘﺳا ﻢﺗ ﻨﻴﻋ ﺮﺸﻋ ﻲﻨﺛا ﻪ ءﻼﻄﻟا ﻊﻣ ) ـﻟﺎﺑ ﻪﻴﻠﻄﻣ : ﻚﻧﺰﻟا ، ﻲﺴآﻮﺒﻳﻻا يﺪﻴﻬﻤﺘﻟا , ﺮﻤﺣﻻا ﺪﻳﺪﺤﻟا ﺪﻴﺴآاو ( ﻪﻴﻠﻄﻤﻟا ﺮﻴﻏو دﺎﻌﺑﺎﺑ 180 * 20 * 8 ﻢﻠﻣ . ﻳﻻا ءﻼﻃ ﻲﺴآﻮﺒ زﺎﺘﻣا ﺑ ءادأ ﻞﻀﻓﺄ ﻪﻧﻷ برﺎﺠﺘﻟا ﻩﺬه رﺎﻃإ ﻲﻓ ﻳ ءﺪﺑ ﺖﻗو ﺮﺧﺄ ﻟا ﺮﻴﺒآ ﻞﻜﺸﺑ ﻞآﺂﺘ ﺎﻀﻳاو ﻪﻟ نﺎآ ﺔﻤﻴﻗ ﻰﻠﻋأ ﻟ ءﻼﻃ ﻊﻣ ﺔﻧرﺎﻘﻣ ﺔﻴﺋﺎﺑﺮﻬﻜﻟا ﺔﻣوﺎﻘﻤﻠ ﺪﻳﺪﺤﻟا ﺪﻴﺴآا ﻷا ﺮﻤﺣ و ءﻼﻃ ، يﺪﻴﻬﻤﺘﻟا ﻚﻧﺰﻟا ﺎﻀﻳاو ﻊﻣ ﺔﻧﻮﻣ ﻪﻴﺘﻨﻤﺳﻻا ﻪﻧﺎﻄﺒﻟا ﻊﻤﺠﺘﻟا ﺔﻄﻘﻧ ﺪﻨﻋ . ءﻼﻃ ـﻟا ) FRC ( نﺎآ ﻪﻟ ﺔﻤﻴﻗ ﻰﻠﻋأ ﻟ ﺔﻧرﺎﻘﻣ ﺔﻴﺋﺎﺑﺮﻬﻜﻟا ﺔﻣوﺎﻘﻤﻠ ﺑ ﻊﻴﻤﺠ عاﻮﻧﻻا ﺛﻼﺜﻟا ﻪ ءﻼﻄﻠﻟ ) ءﻼﻃ ، ﻲﺴآﻮﺒﻳﻹا ﺪﻴﺴآأ ﺪﻳﺪﺤﻟا ﺮﻤﺣﻻا و ﻚﻧﺰﻟا ءﻼﻃ يﺪﻴﻬﻤﺘﻟا ( , ﻪﻴﺘﻨﻤﺳﻻا ﻪﻧﺎﻄﺒﻟا ﺔﻧﻮﻣو ﻲﺴﻴﺋﺮﻟا ﻢﺴﺠﻟا ﻦﻣ ﺐﻴﺑﺎﻧﻸﻟ . تﺮﻬﻇأو ) ا ﻲﻟﻮﺒﻟا تﺎﺿﺎﻔﺣ ﻳ ﻦﻴﻠﻴﺜ / ﺖﻨﻤﺳﻻا ﺔﻧﻮﻣ ( ﺪﻨﻋ ﻊﻤﺠﺘﻟا ﺔﻄﻘﻧ أ ﺪﻴﺟ ءاد ﻞآ ﻲﻓ ﻦﻣ رﺎﺒﺘﺧا ي رود ﻲﺗ ﺐﻃﺮﻟا - فﺎﺠﻟا ﺪﻳﺮﺒﺘﻟاو ةراﺮﺤﻟاو

English Abstract

THESIS ABSTRACT NAME: MOHAMMED MOHAMMED HUSSEIN AL-THOLAIA TITLE: DURABILITY ASSESSMENT OF JOINT ASSEMBLY FOR FIBERGLASS RESIN COATED CONCRETE CYLINDER PIPES. DEPARTMENT: CIVIL ENGINEERING DATE: June, 2010 The durability performance is the most important subject that distinguishes the good material characteristics from the bad ones, particularly under aggressive environmental conditions. Concrete cylinder pipes (CCP) consisting of steel rebar wrapped steel shell, lined with cement mortar inside and outside the pipes, are manufactured in Saudi Arabia to transport water and other fluids. They are used above and underneath the soil and are often subjected to chemical attack when exposed to aggressive environmental conditions. Durability of CCP is therefore a prime concern to users and producers. For protection, fiberglass resin coating (FRC) is used on the exterior surface of CCP. However, it cannot be applied on the joint, which creates a potential weakness, because of the necessity to make it flexible and easy to construct at site. The assembled joint typically consists of a Bell and Spigot system in which a steel plate is used covered by diaper-wrapped lean cement mortar for protection. xiii For the protection of steel plate at the joint, three different types of primer coatings: red oxide, zinc primer, and epoxy coating, were considered in this study. A qualitatively assessment of durability was carried out for the assembled joint using the three types of coatings to select the best performing one and the role of electrical resistance of fiberglass resin coating, mortar lining, and coating on steel plates, in the overall effective electrical resistance of main CCP section and assembled joint sections was also qualitatively assessed. A total of sixteen prototype assembled joint pipe specimens were used; eight for wet-dry cycle test in sabkha solution and eight for thermal cyclic test, for six months exposure. In parallel, test specimens using coated steel plates with three different coatings and bare steel plates were used in three different tests: natural corrosion process test (specimens of 150*75*58 mm subjected to hot and humid environment for 74 days), high chloride exposure (specimens of 300*300*58 mm ponded with 10% NaCl solution for 160 days), and accelerated corrosion test (specimens of 150*75*58 mm subjected to 4 volts for two durations of 4 and 8 days), total of 40 test specimens were used for the three planned tests. For the electrical resistance test, twelve specimens with coated (epoxy paint, red oxide and zinc primer) and uncoated steel strips of 180*20*8 mm were used. Epoxy paint coating was found to be the best performance one under such tests as it delays the corrosion initiation time significantly and has the highest electrical resistance value comparing to red oxide coating and zinc primer coating as well as the mortar lining at the joint assembly. xiv However, the fiberglass resin coating has the highest electrical resistance value comparing to all the three coatings (epoxy paint, red oxide and zinc primer coatings) and to the mortar lining of the main body of the pipes. The polyethylene diaper/mortar lining at the joint assembly showed good performance under both the wet-dry cyclic test and thermal cycling test.



Item Type:Thesis (Masters)
Date:06 June 2010
Date Type:Completion
Subjects:Civil Engineering > Structural Engineering
Divisions:College Of Engineering Sciences > Civil Engineering Dept
Creators:Al-Tholaia, Mohammed
Email:al_tholaia1978@yahoo.com
Committee Advisor:Azad, Abul Kalam
Committee Members:Baluch, Mohammed and Ahmad, Shamshad
ID Code:136297
Deposited By:MOHAMMED H. AL-THALAIA (g200703030)
Deposited On:20 Jun 2010 15:05
Last Modified:24 Nov 2014 10:44

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