1. ‫ت‬‫ي‬‫ت‬‫س‬ ‫و‬ ‫ه‬‫ر‬‫ب‬‫ط‬‫ع‬ ‫ي‬‫ل‬‫ا‬‫ع‬‫أ‬ ‫ي‬‫د‬‫س‬ ‫ع‬‫م‬‫ج‬‫م‬ ‫ع‬‫و‬‫ر‬‫ش‬‫م‬
‫المانعه‬ ‫المواد‬ ‫في‬ ‫المهندسين‬ ‫تدريب‬ ‫دورة‬
‫للتسرب‬
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2. ‫تعارف‬:‫عوض‬‫عبدهللا‬‫حمدان‬
‫مدنية‬ ‫هندسة‬ ‫أخصائي‬ ‫مهندس‬
‫ستيت‬ ‫و‬ ‫عطبرة‬ ‫أعالي‬ ‫سدي‬ ‫بمجمع‬ ‫الخرسانية‬ ‫األعمال‬ ‫مدير‬/‫تن‬ ‫وحدة‬‫فيذ‬
‫السدود‬/‫الكهرباء‬ ‫و‬ ‫المائية‬ ‫الموارد‬ ‫وزارة‬.
‫أخصائي‬ ‫بدرجة‬ ‫السوداني‬ ‫الهندسي‬ ‫المجلس‬ ‫عضو‬.
‫السودانية‬ ‫الهندسية‬ ‫الجمعية‬ ‫عضو‬.
‫تركيا‬ ‫من‬ ‫كل‬ ‫في‬ ‫السدود‬ ‫تنفيذ‬ ‫و‬ ‫تصميم‬ ‫في‬ ‫خارجية‬ ‫دورات‬/‫المغر‬‫ب‬
/‫العراق‬.
‫الروصيرص‬ ‫خزان‬ ‫تعلية‬ ‫في‬ ‫أداريه‬ ‫و‬ ‫تنفيذية‬ ‫خبرة‬/‫مروي‬ ‫سد‬/‫مج‬‫مع‬
‫وستيت‬ ‫عطبرة‬ ‫أعالي‬ ‫سدي‬.
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3. ‫البرنامج‬ ‫دليل‬
‫أسم‬‫البرنامج‬‫المستهدفون‬ ‫العام‬ ‫الهدف‬
‫تنف‬ ‫وحدة‬ ‫مهندسو‬ ‫بتكنولجيا‬ ‫األلمام‬ ‫وحدة‬ ‫مهندسي‬ ‫تدريب‬‫يذ‬
‫السدود‬
‫في‬ ‫التسرب‬ ‫موانع‬ ‫المواد‬ ‫في‬ ‫السدود‬ ‫تنفيذ‬
‫السدود‬ ‫للتسرب‬ ‫المانعه‬
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4. Program Contents
Water Stops
Elastometric Water Stops
Thermoplastic Water Stops
Water tight of joints in concrete structures using water
stops
Problems of using water stops
Connection of water stops on site
Connection of water stops on workshop
Structural requirements
Method of connection
Handling and installing of water stops
Construction joints
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5. UNIT 1
Types of Water stops
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6. Aim OF Unit 1
Knowledge of Water Stops Types
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7. Unit 2
Water Stops @ Standard Materials
Elastometric DIN 7865 :2008-02
Thermoplastic DIN 18541:2006-09
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8. Unit 3
Elastometric Water Stops
For Expansion or Contraction Joints use [FM, FMS,
AM]
For Construction Joints use [F,FS,A]
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9. Thermoplastic Water Stops : DIN 18541
For expansion or contraction joints use [D,DA,FA]
For Construction joints use [FA,A,AA]
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10. Unit 5 Water Tight in Concrete Structures
Using Water Stops
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11. Problems Water Stops
Connections
Type of Equipment Used
Poor Workmanship
Quality of Connections
Accuracy of Positioning
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12. UNIT 7
Connection of Water Stops On Site
Water Stop must be executed on site
Must be perpendicular to the water flow
Use Butt Welding for joints
Use same level
Use same profile
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13. Structral Requirement
Compatible System
Rectangular Shapes
No Offsets
Use few Connections
Use Rectangular Intersection if possible
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14. Other Structural Requirements
Spacing of Connections
On Site >.5 m
In Workshop >1.0 m
Spacing On Edges >.5 m
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15. Unit 10
Method Of Connection
Skilled Staff
Trained Specialists on Connections
Trained specialists on welding
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16. Unit 11
Handling Insallations
Smooth Transport @ Positioning
Store Water stops inside protected area
Space for fixing
Avoid Wrinkles @ Dislocations
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17. Unit 12
Handling and Installion
Safe Keeping
Good Form Work [no leakage]
Fill good concrete all round
Spacing of reinforcement
Engineer Supervision during casting
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18. Unit 13
Construction Joints
Make Primary Concrete rough and wet before
casting
Clean dirt and cement sludge
Take any remain or carter out of the joints
Use second stage or secondry concrete about 8mm
well compacted
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19. Conclusion
The Engineer is now able to understand basic
concepts and knowledge of use of water stops and
their use to produce water tight concrete in dams
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20. References
Technical Specifications of Dam Complex of Upper
Atbra Project [DCUAP]
DIN 7865:2008-2
DIN 18541:2006-09
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21. Communication
E-mail . awad52abdalla@gmail.com
Mobile Phone:+249129172899
Thank You For Your Follow up
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