Time

Temperature for Road and Pavement Materials in (˚C)

Asphalt

Concrete

Earth, i.e. (Ordinary Ground)

Vegetation, i.e. (Grass)

8.00 a.m

20

20

20

20

10.00 a.m

24

23

22

21

12.00 noon

28

26

24

22

2.00 p.m

32

29

26

23

4.00 p.m

28

26

24

22

6.00 p.m

24

23

22

21