flat slab

48:29

11:36

5:35

7:02

20:55

12:01

12:38

45:23

3:16

44:21

4:17

22:54

1:10:44

23:54

7:13

4:31

32:31

31:22

00:44

14:24

6:23

5:25

11:47

57:05

9:05

14:59

5:29

8:03

42:28

38:01

24:30

4:12

13:49

1:06

8:57

1:00:35

1:04:15

52:49

18:12

12:52

2:43

1:58

18:45

20:04

3:31

14:53

30:19

41:18

43:06

18:09

26:52

12:48

4:42

5:11

1:49

38:46

38:58

1:03:39

8:39

4:25