Drilling Chart
Wall thickness
height difference (cm) drillhole depth
Wallthickness up to (cm) Distances between drillholes (cm) Number of cartridges per drillhole Total number of cartridges per linear m.
14 14,5 1 7
25 12,5 1 8
38 11,0 1 9
45 9,0 1 11
51 14,5 2 14
64 12,5 2 16
77 14,5 3 21
88 12,5 3 24

Data provided are guidelines only. Values may vary slightly and are affected by type of building, materials and degree of moisture present. Your representative may recommend changes as necessary.