The document discusses a training program for engineers on using water stops to prevent leakage in dams. The program covers different types of water stops, including elastomeric and thermoplastic water stops. It discusses proper installation of water stops, including the connection of water stops on site and in workshops. The program teaches engineers how to address problems with water stops like improper connections. It emphasizes the structural requirements for water stops and proper handling and installation of water stops. The goal is for engineers to understand how to use water stops to create watertight concrete structures in dams.

1. ‫ت‬‫ي‬‫ت‬‫س‬ ‫و‬ ‫ه‬‫ر‬‫ب‬‫ط‬‫ع‬ ‫ي‬‫ل‬‫ا‬‫ع‬‫أ‬ ‫ي‬‫د‬‫س‬ ‫ع‬‫م‬‫ج‬‫م‬ ‫ع‬‫و‬‫ر‬‫ش‬‫م‬
‫المانعه‬ ‫المواد‬ ‫في‬ ‫المهندسين‬ ‫تدريب‬ ‫دورة‬
‫للتسرب‬
awad hamdan
1

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.
awad hamdan
2

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
awad hamdan
3

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
awad hamdan
4

5. UNIT 1
Types of Water stops
awad hamdan
5

6. Aim OF Unit 1
Knowledge of Water Stops Types
awad hamdan
6

7. Unit 2
Water Stops @ Standard Materials
Elastometric DIN 7865 :2008-02
Thermoplastic DIN 18541:2006-09
awad hamdan
7

8. Unit 3
Elastometric Water Stops
For Expansion or Construction Joints use [FM, FMS,
AM]
For Construction Joints use [F,FS,A]
awad hamdan
8

9. Thermoplastic Water Stops : DIN 18541
For expansion or construction joints use [D,DA,FA]
For Construction joints use [FA,A,AA]
awad hamdan
9

10. Unit 5 Water Tight in Concrete Structures
Using Water Stops
awad hamdan
10

11. Problems Water Stops
Connections
Type of Equipment Used
Poor Workmanship
Quality of Connections
Accuracy of Positioning
awad hamdan
11

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
awad hamdan
12

13. Structral Requirement
Compatible System
Rectangular Shapes
No Offsets
Use few Connections
Use Rectangular Intersection if possible
awad hamdan
13

14. Other Structural Requirements
Spacing of Connections
On Site >.5 m
In Workshop >1.0 m
Spacing On Edges >.5 m
awad hamdan
14

15. Unit 10
Method Of Connection
Skilled Staff
Trained Specialists on Connections
Trained specialists on welding
awad hamdan
15

16. Unit 11
Handling Insallations
Smooth Transport @ Positioning
Store Water stops inside protected area
Space for fixing
Avoid Wrinkles @ Dislocations
awad hamdan
16

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
awad hamdan
17

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
awad hamdan
18

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
awad hamdan
19

20. References
Technical Specifications of Dam Complex of Upper
Atbra Project [DCUAP]
DIN 7865:2008-2
DIN 18541:2006-09
awad hamdan
20

21. Communication
E-mail . Awad52abdallagmail.com
oi29172899
Thank You For Your Follow up
awad hamdan
21