Detalii tehnice mortar chimic USF/ USF Winter EJOT Multifix USF
(see page 25)
a minimum of four times.
2b.
Check the brush diameter (page 25). Brush the hole with an appropriate sized wire brush > db,min (see page 25)
a minimum of four times in a twisting motion. If the borehole ground is not reached with the brush, a brush
extension must be used.
2c.
Finally blow the hole clean again with a hand pump (see page 25) a minimum of four times.
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USF | Winter
CAC: Cleaning for all bore hole diameter and bore hole depth
2a.
Starting from the bottom or the back of the bore hole, blow the hole clean by a hand pump (see page 25)
a minimum of four times.
2b.
Check the brush diameter (page 25). Brush the hole with an appropriate sized wire brush > db,min (see page 25)
a minimum of four times in a twisting motion. If the borehole ground is not reac
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