| From the year 1975 the third
generation of Berlin Wall was replaced by the fourth generation. New concrete
segments were used which were easy to build up and more resistant to
breakthroughs and to environmental polutions. This kind of Berlin Wall was also called "Grenzmauer 75" (Border Wall
75).
 | 
|   | 
| Segment
    of the fourth generation of Berlin Wall | 
| Official name: | Stützwandelement
    UL 12.11 | 
| Height: (without tube) | 360cm / 11.81 ft. | 
| Width: | 120
    cm / 3.937 ft. | 
| Weight: (without tube) | 2750
    kg / 433.07 st. | 
| Selling
    price: | 359
    Mark each segment (East German Mark)
 | 
| Numbers: | About
    45 000 pieces were used in Berlin. Total purchase price:
 16 Million Mark (16 155 000 Mark)
 Price of one bread:
1.04 Mark
 | 
| Source: Document VS-Nr. H095 931,
2.Ausf. 
 | 
| More: | 
| Facts Basic facts
 Escape to the West
 Checkpoint Charlie
 Berlin 10 years later
 Timeline
 |