Accordion Barrier (Steel) 630 cm

TECHNICIAL SPECIFICATIONS

1. When the accordion barrier is opened, it will be 4,400 mm (four thousand four hundred millimeters) long.

2. The closed length of the barriers will be 645 mm (six hundred and forty-five millimeters) from the first to the last wheel.

3. The width (width) of the barriers shall be 435 mm (four hundred thirty-five millimeters).

4. Barriers shall be connected to each other with a connection apparatus. When the barriers are connected to each other, they will appear as one piece.

5. Its height from the ground shall be at least 1,200 mm (one thousand two hundred millimeters).

6. Barriers will consist of 11 modules.

7. The material used in the strut and truss profiles of the barriers will be DC01CRST37 box profile.

8. Gravel, etc. that may be found on the ground of the barriers. to work without getting stuck on materials; the height of the sub-chassis from the ground shall be at least 120 mm (one hundred and twenty millimeters).

9. The distance between the two uprights will be between 340 mm (three hundred and forty millimeters) and 360 mm (three hundred and sixty millimeters).

10. The profile dimensions used in the uprights will be 40 mm x 40 mm and the wall thickness will be 0.7 mm.

11. The truss profile dimensions of the barriers will be 20 mm x 30 mm and the wall thickness will be at least 0.7 mm.

12. The horizontal upper profile dimension will be 20 mm x 40 mm and the wall thickness will be 0.7 mm.

13. The horizontal lower profile dimension will be 20 mm x 40 mm and the wall thickness will be 0.7 mm.

14. The material type of the wheels used will be made of plastic or plastic derivative (polypropylene, copolymer, moblen, etc.). Its strength will be ensured by the gear system around the center of the inner part of each wheel. There will be two wheels in one of the two strut profiles. The diameter of the wheels will be between 940 mm (nine hundred and forty millimeters) and 960 mm (nine hundred and sixty millimeters). The width of the ground surface of the wheels shall be 28 mm (twenty eight millimeters). The wheels will be made of black plastic material.

15. There will be a total of four braking systems on both wheels on the first and last frame of the barriers.

16. The wheels will be easily replaceable with the help of a key or apparatus.

17. The outer diameter of the metal pipes providing the connections of the barriers between the trusses and the struts will be at least 16 mm (sixteen millimeters), and the wall thickness will be 1.2 mm (one point two millimeters).

18. Second layer calibrating pipes threaded over metal pipes; It will be made of plastic or plastic derivative (polypropylene, copolymer, moblen, etc.). Plastic pipes shall have a length of 76 mm (seventy-six millimeters) and a wall thickness of at least 1.8 mm (one point eight millimeters). The outer diameter of the adjustment pipes will be 20 mm (twenty millimeters). The invoice part at the beginning of the adjustment pipes will have a diameter of 25 mm (twenty-five millimeters) and a thickness of 3 mm (three millimeters).

19. The profiles in the barriers will be electrostatically coated in RAL 9006 metallic gray color.

20. In order to provide the accordion opening system of the barriers, the scissors will be a double cross side-by-side opening system.

21. Heads and fenders of barriers; It will be made of plastic or plastic derivative (polypropylene, copolymer, moblen, etc.).

22. All plastic parts in the barriers (except the reflectors) will be black in color.

23. In the slots on the head and fender plastics of the barriers; There will be reflectors made of polycarbonate material providing night vision. The dimensions of the reflectors will be 24.5 mm (twenty-four point five millimeters) x 49 mm (forty-nine millimeters) and the wall thickness will be 4 mm (four millimeters).