30 massive civil engineering structures for buildings (new pics)

You may have seen unbelievably large buildings in your city. Moreover, their design is unimaginable. Below are some models of such large buildings. Scroll down and have a look.

More Info: Facebook

#1

#2

#3

#4

#5

#6

#7

#8

#9

#10

#11

#12

#13

#14

#15

#16

#17

#18

#19

#20

#21

#22

#23

#24

#25

#26

#27

#28

#29

#30