I'm wondering if I need to install a rebar base for my new 18HT tower, or go with the standard "base tube assemblies" per the installation manual. The manual does state: "For extra security, steel re
Hello Allen: I have eight HyTower verticals installed. I used rebar in each one of them. I have not had any problems in almost 20 years. I suggest that you consult with a local civil engineer. Get hi
Hi Alan I did a combination. I used the three tubes but drilled them ladder fusion, with the 3/8 rebar protruding 6" each side and three bars a side. they have been in place since 1992 and at one tim
Allen: I would use some extra rebar if its possible. When I poured the base fpor my W51 crank up tower I put some extra sections of rebar in the hole, usually attached to the base. You can buy pre-cu
In general, for standard mixes, as concrete cures it achieves 90% of its final strength in 28 days. Depending on the safety factor inherent in your design, your concrete may be adequately cured soone