On 10/02/2011 13:53, pc2a@pi4cc.nl wrote:
> Richard Zalewski schreef:
>> I will be upgrading my tower and will be using my existing base. This will
>> require drilling the existing concrete base and epoxing in some new bolts.
>> I would be interested in exchanging some emails with someone who has done
>> this.
Been using them for years, holding up masts on top of buildings, railway
overhead line gantries and all manner of structures.
Take professional advice on the correct type to use - hilti are a very
good supplier.
My 80' is attached to the block with them and I sleep soundly at night....
--
73 de Paul GW8IZR IO73TI
http://www.gw8izr.com
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