I also agree that you don’t need the sonotube. For what you’re doing it will only weaken the lateral strength. If your local soil keeps collapsing into the hole a sonotube would help with that. Also, you can use a foot of sonotube to just make what you’re doing look neater.

Do you need to use Sonotubes?

I also agree that you don’t need the sonotube. For what you’re doing it will only weaken the lateral strength. If your local soil keeps collapsing into the hole a sonotube would help with that. Also, you can use a foot of sonotube to just make what you’re doing look neater.

What can I use instead of Sonotubes?

Sonotube Alternative – Ceme-Tube. An innovative product to replace the old-fashioned cardboard forming tube.

What is the point of a sonotube?

Similar to screw piles, sonotubes support a residential or commercial structure. Sonotubes are cardboard tubes in which concrete is poured to create solid concrete, cylinder-shaped pillars. For people looking to install twenty-foot columns, sonotubes serve both a structural and esthetic purpose.

Do you need to use rebar with 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.

What is a Sono tube?

Sonotubes® are high quality heavy-duty cardboard structures into which concrete is poured to create a smooth-sided column. … Sonotube® Sonotube® is a registered trademark product of Sonoco Products Company and SPC Resources, and is an alternative method option for concrete column forming.

How big of a sonotube do I need?

The rule-of-thumb is to use a tube diameter 3 times the post width, therefore use a 12” diameter Sonotube for a 4×4” post.

Are screw piles better than concrete piles?

Although there were some significant quality differences between pile manufacturers. I did conclude that the inherent design helical screw piles is a far more reliable than using traditional concrete foundations. … Needless to say, after carefully considering the pros and cons of concrete vs screw piles.

What size sonotube for a deck?

A good size for a common backyard deck is a 10″ or 12″ diameter for the sonotube and a 20″ base diameter. Of course, you can get a 24″ base size and it will spread weight over an even greater surface area.

Are screw piles any good?

Advantages of Screw Piles Screw piles are quick to install — it’s kind of like an instant foundation. They work in a variety of soil conditions, and the installation is pretty cost-effective. Screw piles have relatively low embodied energy and are relatively non-intrusive in the surrounding environment.

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How much concrete does it take to fill an 8 sonotube?

Diameter (in.)Height of Column6.022.1178.039.20610.061.32312.087.466

How big should a footing be for a 6x6 post?

3. FOOTINGS: – Poured concrete footings should be a minimum of 8” wider than the posts (4×4 post – 12” min. width, 6×6 post – 14” min. width), a two level deck or deck with roof – 24”x24”.

How many bags of cement do I need for 12x12?

Regarding this, “how much concrete do I need for a 12×12 slab?”, at 4 inches thick, generally you will need approximately 1.76 cubic yards or 47.52 cubic feet or 1.35 m3 (either 104 bags of 60lb or 80 bags of 80lb) of premixed concrete for a 12×12 slab, at 5 inches thick slab, 2.22 cubic yards or 59.90 cubic feet or …

Are there Square Sonotubes?

Sonotube Square concrete forms are available in standard lengths up to 20 feet, and in standard square column dimensions ranging from 12 x 12 inches to 24 x 24 inches. Custom sizes are also available for order.

How much is a 10 sonotube of concrete?

Sono Tube Calculator For example, a sono tube with a 10″ diameter and a 4′ depth requires 0.08 cubic yards of concrete.

How deep should concrete piers be?

Thickness. The minimum thickness for a pier is 8 inches. The minimum thickness for pier footings is 8 inches or 1-1/2 times the length of the footing projection from the pier, whichever is greater.

How do you make concrete piles?

Cased concrete piles are made by driving a steel casing into the soil. In this case, the mandrel is placed inside the casing. After reaching desired depth, the mandrel is withdrawn, and the casing is filled with concrete. In the case of the uncased piles, the casing will be gradually withdrawn.

How many concrete piers do I need?

An 8 ft x 12 ft shed will need 6 piers, 3 per long side. What is this? Typically, the span between two piers is based on the dimensions of the beams and the joists. A double 2×8 beam should be supported every 4 to 6 feet.

What is a concrete sonotube?

The Sonotube Concrete Form Tubes are made of lightweight material designed for pouring footings, round columns and piers. It is an inexpensive option that saves time and provides professional results.

How do you build a deck without digging holes?

If you’re ready to start planning, there are two great options to build a deck without digging any holes: surface deck blocks and deck foot anchors. The cheapest foundations are deck blocks, which can be purchased for less than $12.00 a piece. Deck blocks sit on the ground, so proper planning is essential.

Do deck piers need footings?

Large decks that are attached to the house should always have footings because they act to spread the heavy load of the deck from the surface of a support post over a large surface of the soil so the ground can adequately support it. … The footings ensure that the deck will not fall, tip or rot away after a few years.

Can I use deck pier blocks instead of footings?

Pier blocks can be used instead of footings for a ground-level deck not requiring permits. Piers blocks can also be used if the frost level depth is less then the height of the pier block.

Can I install screw piles myself?

The design of the screw pile is simple, which is what makes it a great option for many DIYers. My friend was able to pick up some screw piles at a local Home Depot and install them himself the same day.

Can you build a house on screw piles?

During construction, screw piles can be installed to support a concrete slab or the foundation’s footing. In both cases, the piles will be solidly anchored below the ground’s frost line thanks to the helix plate at the bottom the pile’s shaft.

Can you build a house on helical piles?

Helical piers provide precise and dependable deep foundation anchoring in all kinds of unfavorable soil conditions, allowing builders to confidently build new projects anywhere. They’re inexpensive to install, require minimal disturbance to the property and can be customized to address any local site requirements.

Can you cut concrete form tubes?

Each tube is 4′ (122cm) long and can easily be cut to length using ordinary power tools. They can be left in place or stripped away after the concrete has cured for 24 hours. For the easiest removal and the smoothest concrete finish, apply a release agent to the inside of the forms.

How much weight can a screw pile support?

How much weight can a Helical pile support? Depending on the job our Hercules Pile can hold more than 500 tons or 1,000,000 pounds. You would see similar loads on a 10 story building application.

How much weight can a screw pile hold?

Helical piles are capable of holding more than 500 tons of weight.

Can you use screw piles in sandy soil?

There are a variety of reasons why GoliathTech’s screw piles can provide all the anchoring solutions you need, regardless of the soil type: sandy, clay, silt. Our screw piles are also suited to all types of structures (decks, sheds, home foundations, homes and many other applications.)

How many bags of Sakrete are in a yard?

You will need 45 bags of concrete mix to make a cubic yard of concrete. There’s 27 cubic feet of concrete in a cubic yard. If you divide 27 by . 60 it equals 45 bags.

How many bags of concrete do I need for a 8x10 slab?

Regarding this, “how many bags of concrete do I need for a 10×8 slab?”, at 4 inches thick, generally you will need approximately either 58 bags of 60lb or 45 bags of 80lb of premixed concrete for a 10×8 slab, at 5 inches thick slab, either 73 bags of 60lb or 56 bags of 80lb premixed concrete are required, while at 6 …