How many 80 lb bags of concrete do I need for1 yard? The finished volume of an 80# bag ofSacrete or Quikrete (pre-mixed cement, sand and gravel) is0.6 cubic foot (stated on the bag). There are 27 cubic feetin a cubic yard. Dividing 27 cubic feet by the volume of thebag will give you the number of bags youneed.

Similarly, How many 60 pound bags of cement does it take to make a yard?

Calculating from Volume

Thus, a 3,600-pound cubic yard containsabout 800 pounds of cement, which comes out to 10 ofthe 80-pound bags of cement or 13.3 of the60pound bags.

Also, How many bags of cement do I need for 1 yard? # It takes approximately 5 Bags of Portlandcement, 8 cubic ft of sand, and 20 cubic ft of gravel tomake approximately 1 cubic yard (27 cubic feet) ofconcrete.


25 Related Questions and Answers Found 💬

 

What sizes do Sonotubes come in?

Forms are available in diameters ranging from 6″ to 36.” For diameters larger than 36,” Sonotube Commerical is available. Standard length is 12.” Custom lengths available upon request.

What is the minimum amount of concrete you can order?

What Is The Minimum Amount of Concrete forDelivery? The minimum concrete delivery for ready-mixconcrete is a truckload of about 10 cubic yards at $119 to$147 per cubic yard. If you order less than 10 cubic yardsof cement, there will be an additional fee ofapproximately $53 per cubic yard.

How do you install deck footings?

When you pour concrete footings, hold the cardboard concrete form tube about 12 in. up from the bottom of the footing. Do this by nailing the sides of the tube to the center of a tic-tac-toe grid of 2x4s at the top of the hole. Then dump concrete through the tube into the bottom of the hole.

How do you level a concrete pier?

You can cut a slight angle at the bottom of the posts, or shim the top of the pier with concrete to make a level surface. Just make sure the posts are “perfectly plumb.” Adding patching concrete to the tops of the piers is one option. Another is to grind the concrete flat, as several posters suggested.

How many square feet are in a cubic yard?

One Cubic Yard = 27 Cubic Feet Length x Width = SquareFeet
1 YD 4 YD
Depth
4 Inches 81 sq.ft. 324 sq.ft.
5 Inches 65 sq.ft. 260 sq.ft.
6 Inches 54 sq.ft. 216 sq.ft.

Does cardboard stick to cement?

You could cast concrete in a cardboard box except for one thing – it’s not water tight. The cardboard will suck the moisture out of the concrete, leaving a chalky finish at best. At worst the box will blow out or fall apart before the concrete has cured.

How much is a yard of cement?

Use $90 per cubic yard as a ballpark figure forconcrete prices, but concrete slab cost will vary byregion. Also, expect a fee of about $60 per load for delivery froma concrete truck for concrete cost. There could be otherfees for such things as Saturday concrete truck delivery and smallloads.

How do you set a 4×4 post?

The Buried Post Footing. This footing method involves pouring a concrete pad at least 12” thick at the base of your hole. Next, set a pressure treated wood support post rated for “ground contact” on top of the pad and backfill the soil into the hole.

How fast does quikrete set?

Quikrete Fast Setting Concrete Mix is a specialblend of fastsetting cements, sand and graveldesigned to set hard in approximately 20 – 40minutes.

Should deck posts be set in concrete?

A deck post should always be placed on top of footing, not inside concrete because it can break. When concrete is poured around a deck post in this way, the post will rot due to moisture buildup by the soil.

Do you leave sonotube in ground?

No, it’s not a problem to leave the Sonotube and its plastic “Square Foot” (like these) in the ground forever. Although they will slightly retard the hydration (loss of water) of the concrete mix, the concrete will achieve enough strength in a few days to build upon.

How thick should a concrete patio be?

If they don’t, then 4″ thick is usually standardfor a patio slab, how large or small it is doesn’t reallymatter. The most important part is the sub-base. Make sure you havea good gravel base. I would recommend at least 12 inches ofcompacted gravel.

How much is concrete per post?

Can I use deck pier blocks instead of footings?

Concrete Pier Blocks for Decks. A deck pier block is in many ways just a simplified version of a “precast foundation”, a foundation type recognized by building codes. They’re subject to all of the same requirements as a typical footing, regardless of not being cast-in-place.

How many footings do I need for a shed?

Step 2 – Create Foundation Plan

An 8 ft x 12 ft shed will need 6 piers, 3 per long side. 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. A 2×8 joist can normally span 8 feet.

How much is a load of concrete?

Each cubic yard costs about $65. However, a fully loadedcement truck will hold 10 cubic yards—and partial“short” loads cost $15 to $20 extra for everycubic yard less than a full load.

Do deck footings need rebar?

Plain concrete deck foundations without rebar are acceptable under the minimum standards of construction established in the International Residential Code. When rebar is placed within a footing, it should be completely encased in concrete by a minimum of 3 inches on all sides.

How many bags of concrete do I need for a 10×10 slab?

Enter the size of the slab you want to build insquare feet. The calculator will indicate the number of 60 or 80pound bags of QUIKRETE® Concrete Mix youneed to build a 4″ or a 6″ slab. (Allyields are approximate and do not include allowance foruneven subgrade, waste, etc.)

How much is quikrete per hole?

Remember, the depth of the post hole should be one-half of the above-ground post height. (Example: For a 6 feet above ground post, use a post with an overall height of 9 feet and place 3 feet in the ground). The calculator will indicate the number of 50 lb. bags of QUIKRETE® Fast-Setting Concrete you need.

How do you set a 4×4 post?

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

Can you pour concrete in standing water?

Typically, reinforced concrete ranging between3,500 to 4,000 psi is used on footing and slabs ongrade; between 3,500 to 5,000 psi on suspended slabs, beamsand girders; and walls and columns normally require between 3,000to 5,000 psi. When non-reinforced concrete isused different strengths will be required.

Is concrete expensive or cheap?

Cost. Ignoring any maintenance costs, asphalt isgenerally much cheaper to install than concrete. Onaverage, the cost per square foot for asphalt will runbetween $2.50 to $4.00. It’s not unheard of to have a stainedconcrete driveway with a smooth finish cost over$15.00 per square foot.

How do you make cement?

To make concrete though which will greatly extendthe volume produced you mix in gravel or sand or crushed brick.Proportions are an endless subject of debate but the formula of 1part cement, 2 parts sand and 3 parts gravel by volume is agood starting point. Mix the dry ingredients first and then slowlyadd water.

How do you make cement?

Project Instructions
  1. Dig post hole so diameter of the hole is 3 times the width ofthe post (i.e., the hole for a 4” wood post should be about12 inches wide).
  2. Add about 6 inches of QUIKRETE All-Purpose Gravel into thebottom of the hole.
  3. Set the post into the hole and attach 2×4 braces to adjacentsides of the post.

What is quikrete?

Quikrete 80 lb. Concrete Mix can be used forbuilding or repairing foundation walls, sidewalks, curbs, steps andramps and for setting posts. This mix designed for pouring concrete2 in. thick or more. Concrete Mix consists of a uniformly blended,properly proportioned mixture of gravel, sand and Portlandcement.

How much water do you put in a 60 pound bag of quikrete?

MACHINE MIXING INSTRUCTIONS

For each 80 lb (36.3 kg) bag ofQUIKRETE® Concrete Mix to be mixed, addapproximately 6 pt (2.8 L) of fresh water to themixer.

How deep is a frost line?

The line varies by latitude, it is deeper closer to the poles. Per Federal Highway Administration Publication Number FHWA-HRT-08-057, the maximum frost depth observed in the contiguous United States ranges from zero to about eight feet (2.4m). Below that depth, the temperature varies, but is always above 0 °C (32 °F).

How deep should piers be?

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.

What is 5000 psi concrete used for?

MACHINE MIXING INSTRUCTIONS

For each 80 lb (36.3 kg) bag ofQUIKRETE® Concrete Mix to be mixed, addapproximately 6 pt (2.8 L) of fresh water to themixer.

What is a sonotube?

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 much weight can a concrete pier hold?

Typically, reinforced concrete ranging between3,500 to 4,000 psi is used on footing and slabs ongrade; between 3,500 to 5,000 psi on suspended slabs, beamsand girders; and walls and columns normally require between 3,000to 5,000 psi. When non-reinforced concrete isused different strengths will be required.