how many premix concrete bags do i need

How much concrete for a fence post? - Home Improvement Stack

Now, concrete used for the purpose of having replaceable posts is different & in that case you do want a 12" hole & likely 2 bags. This I have no problem with, but most no-one does it. Monkey-see-monkey-do says to "just pop-out that 200-pounds" & do the whole absurdity all over again from scratch.

Learn More

Cement to all in ballast - MyBuilder

How many 25Kg bags of cement do I need for 1 cubic metre of all-in-ballast when mixing concrete at a ratio of 1:6. ... 4in1 is a strong enough mix . Answered 29th Jan ...

Learn More

Calculate Bags of Pre-Mix Concrete - Round + Square

Pre-Mix Concrete Bag Calculator Calculated at 2160 kg per 1m³ - Allow extra for waste Cubic Metres 20 kg Bags 25 kg Bags 30 kg Bags 40 kg Bags @ $ per bag

Learn More

How many bags of portland cement is needed to mix 1 cubic yds

One popular formula for making concrete is the "1-2-3": 1 part portland, 2 parts sand, 3 parts gravel. A 94# bag of portland (approximately 1 cubic foot) would yield 6 cubic feet of concrete. 3 ...

Learn More

How Many Bags of Concrete do I Need

Feb 26, 2018 — When small quantities are needed, it is better to purchase bags of concrete mix rather than have it premixed and delivered. So just how many ...

Learn More

The Ultimate Cheat Sheet for Concrete Slabs | Sakrete

How much concrete do I need? The first step is figuring out the volume of the space you want to fill and the amount of concrete needed. For most jobs, it is easiest ...

Learn More

how many bags of 60 # of premixed concrete mix are needed for

Oct 26, 2011 · Yeah it's 84 bags! That is alot of bags and would be very hard to mix all of that in one pour. You have to place all the concrete at one time before it starts to set up. You would need a lot of people helping you. You can't stop to rest and you would be tired after mixing a few bags.

Learn More

Concrete Calculator - Estimate Concrete for a Slab or Footing

You can purchase pre-mix bags from your local home center. Refer to table below that shows the coverage of different sizes of pre-mix bags. On average it will take 90 40lb bags, 60 60lb bags, or 45 80lb bags to fill one cubic yard of concrete.

Learn More

Concrete Calculator – Apps on Google Play

A simple tool to calculate how much concrete is needed for pouring slabs, footings, columns and steps. Concrete Calculator is a free calculator with the following ... Rating: 4.6 · ‎5,453 votes · ‎Free · ‎Android · ‎Business/Productivity

Learn More

How Much Concrete Do I Need? Concrete Calculator for Any

May 28, 2020 — 80 pound bag yields .022 cubic yards. Should I order concrete by the yard from a ready mix company or just use bags? If you are attempting to ...

Learn More

How to Properly Mix Concrete (DIY) | Family Handyman

For jobs requiring more than about 30 bags, consider ordering “ready-mix” concrete from a truck instead. Sixty- or 80-lb. bags of concrete mix are readily available at home centers, lumberyards and hardware stores. Don't confuse concrete mix with sand mix or mortar mix.

Learn More

Free Concrete & Cement Calculator For a yard, 80 lb. & 60 lb

Pre-mix concrete comes in bags that are 60 lbs. and 80 lbs. A 60 lb. bag provides 0.45 cubic feet of cured concrete. A 80 lb. bag provides 0.6 cubic feet of cured concrete. If you have concrete delivered it is sold by the yard (which is a cubic yard = 27 cubic feet).

Learn More

premixed concrete bags volume

Nov 1, 2012 — Apr 06, 2009 · How much volume does a 50 lb bag of readymix concrete cover? I need this abswer in cubic yards..? I need to buy enough ...

Learn More

How many 80 lb premix concrete bags need to fill a 30 inch

Unless you know the volume of concrete that can be expected to be produced from an 80lb bag you cannot work it out. The volume will be expressed in cubic feet, so you need 2.5 ft x 2 ft x 1 ft = 5 cubic feet of concrete. Divide that by the amount each bag will make to find how many bags.

Learn More

How to Calculate How Much Quikrete to Use - Home Guides

Home improvement retailers who sell Quikrete brand concrete mix gladly refund your ... To do this, convert the measurement to inches, then divide by 12. ... For example, if you need to cover 33.333 cubic feet, using 60-pound bags of concrete, divide ... If you plan on doing the job yourself with the help of a premixed concrete ...

Learn More