What can you use instead of Sonotubes?
Pro Post Foundations screw piles in return, should be considered as your best alternative to concrete sonotubes.
What sizes does sonotube come in?
Available in 6″, 8″, 10″ and 12″ diameters in standard lengths of 4′. Sonotube® Tube Base® footing forms are used in conjunction with Sonotube concrete forms for added strength, increased stability and greater bearing capacity.
Can you leave cardboard concrete forms in the ground?
This shortens curing time and reduces concrete strength. For this reason, many local building codes now specify the use of forms for all footers and foundations used in load-bearing applications. They can be left in place or stripped away after the concrete has cured for 24 hours.
How much does Sono tube cost?
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Are concrete form tubes reusable?
Made of 100% recyclable plastic, Geotubes plastic concrete form tubes are reusable for up to 100 castings. Tubes can be used for various applications in construction industry, including pouring concrete bases at bottom of light poles.
Are helical piers better than concrete?
Using Helical Piles instead of Concrete Benefits: Helicals are a permanent foundation solution, that will last you a lifetime. The installation is clean and no excessive excavating is needed. Helical piles can be used for any size project. Helicals can be built upon the same day, there is no waiting time for curing.
Do I need rebar in sonotube?
To support a beam for a residential deck, does a Sonotube pier need any rebar? A. We usually recommend that a minimum of two pieces of #4 rebar be placed vertically in an 8-inch-diameter concrete pier supporting a structure. A larger-diameter pier should have four or more pieces of vertical rebar.
How deep should Sonotubes be?
Just a suggestion: Dig your hole down to solid bedrock, then drill three 3/4 inch holes 6 inches deep into the bedrock, 120 degrees apart within the 12 inch diameter of the tube. Drill them at 23 degrees of off plumb angled outward.
Do you put rebar in sonotube?
Q. To support a beam for a residential deck, does a Sonotube pier need any rebar? A. We usually recommend that a minimum of two pieces of #4 rebar be placed vertically in an 8-inch-diameter concrete pier supporting a structure.
How much weight can a sonotube support?
This pressure at the bottom of a Sonotube is approximately equal to 150 lbs/square foot (psf) for every foot of concrete height. Sonotube Round forms are designed for 12 feet of full liquid head, ie: 12 feet x 150 psf/ft = 1,800 psf.
How much weight can a 12 sonotube support?
How much concrete do I need for a sonotube?
Sono Tube Calculator For example, a sono tube with a 10″ diameter and a 4′ depth requires 0.08 cubic yards of concrete.
What can cardboard tubes be used for in concrete?
Concrete Footing Tubes Cardboard tubes, fibre form tubes or tubular forms, as often referred to, can be used to form concrete into piers or pillars to act as support columns for numerous construction projects either commercially or for DIY projects around the home and garden.
How big are carboard tubes for concrete footings?
They can also prove useful for fencing projects again with advantages of cost savings over other methods. 16” (406.4mm) Diameter Carboard Tubes For Concrete Footings (3mm Wall Thickness) 18” (457.2mm) Diameter Carboard Tubes For Concrete Footings (3mm Wall Thickness) 20” (508mm) Diameter Carboard Tubes For Concrete Footings (3mm Wall Thickness)
How are concrete form tubes used in construction?
Concrete Form Tubes are heavy-duty cardboard tubes used in forming and construction projects by concrete contractors and homeowners as an economical way to create round columns. Column forms are used to form structural building supports, round deck supports, lamp posts, etc. and are manufactured with special moisture-resistant paper.