Vaisala AWS330 - Manual (Page 44)

User's Guide ______________________________________________________________________
42 __________________________________________________________________ M211296EN-B
Concrete block dimensions for the guy wires are presented in Figure 7
below.
0303-027
Figure 7 Concrete Block for Guy Wire (Dimensions in mm)
Making New Concrete Block
1. Make a cast mould with steel reinforcements according to the
design shown in Figure 8 below. Use 12 mm deformed steel. In
addition to the reinforcement, you need to add two additional
horizontal bar layers. The distance between the layers should be
approximately 200 mm. Note that you can make the guy wire
blocks in a similar way, but the reinforcement horizontal bar length
should be 300 mm instead of 400 mm presented in the figure.
400
600
0207-068
Figure 8 Reinforcement for Concrete Blocks