What Is The Best Ready Mix Concrete? - Fixanswer

The safest bet for any concrete mix is four-two-one: four parts crushed rock; two parts sand; and one part cement . The four-two-one mix, obviously, has seven parts. Conveniently, when mixing concrete, the ratio can be mixed on any range of scales.

Is premixed concrete any good?

Key Takeaways. To conclude, ready-mix concrete is usually better for most construction projects despite the increasing costs. It offers a much higher quality, including a variation between batches during concrete preparation in the plant environment.

Which is better Sakrete or Quikrete?

In general, Sakrete is more suitable for flat surfaces and fence posts , while Quikrete is better for curbs, stairs, sidewalks, and other footings. Neither product is better than the other; however, one may be better for a particular job.

What is the best concrete mix for slab?

A concrete mix of 1 part cement : 2 parts sand : 4 parts coarse aggregate should be used for a concrete slab.

What is the strongest concrete mix ratio?

A strong concrete mix would be something like 1:3:5 (Cement, Sand, Coarse Gravel). In this case, both the sand and gravel are the aggregate. In pre-mix concrete, the aggregate is already mixed with the cement.

Can you make concrete with just sand and cement?

Can I make concrete with just sand and cement? No, you can’t make concrete with only sand and cement . Concrete isn’t considered concrete without aggregates like gravel and stone. It’s the aggregates that contribute to concrete having high strength.

What are the disadvantages of ready mix concrete?

Requires huge initial investment.
Not suitable for small projects (less quantity of concrete is required).
Need an effective transportation system from the batching plant to the job site.

Is it cheaper to buy ready mix concrete?

However, a fully loaded cement truck will hold 10 cubic yards—and partial “short” loads cost $15 to $20 extra for every cubic yard less than a full load. ... For this project, ordering ready-mix would cost from $55 to $120 more than premixed —depending on where you buy your bags and rent your mixer.

Is quikrete as strong as concrete?

To wrap things up, to answer the question is Quikrete as strong as regular concrete, the answer is yes . Quikrete has similar compressive strength to standard concrete mix once the curing process is complete, which takes place significantly faster for Quikrete.

How long does it take for 4 inches of concrete to dry?

Concrete typically takes 24 to 48 hours to dry enough for you to walk or drive on it. However, concrete drying is a continuous and fluid event, and usually reaches its full effective strength after about 28 days.

Is sakrete as strong as regular concrete?

Sakrete MAXIMIZER Concrete Mix is a specially formulated high-yield mixture of structural lightweight aggregate and cement. It provides excellent workability and greater coverage than standard concrete , while also delivering high strength for a variety of concrete applications.

Do you need gravel under concrete?

Whether you pour concrete for a walkway or patio, a strong gravel base is required to prevent the concrete from cracking and shifting . Gravel is especially important in clay soil because it doesn’t drain well, which results in water pooling under the concrete slab and slowly eroding the soil as it finally drains.

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

Regarding this, “how many bags of concrete do I need for a 10×10 slab?”, at 4 inches thick, generally you will need approximately either 74 bags of 60lb or 56 bags of 80lb premixed concrete for a 10×10 slab, at 5 inches thick slab, either 93 bags of 60lb or 70 bags of 80lb premixed concrete are required, while at 6 ...

What can I add to concrete to make it stronger?

You can add more Portland cement to bagged concrete to make it stronger. You can also add hydrated lime. To make the strongest concrete, the sand should be sourced from volcanic lava that has a high silica content.

Which grade of concrete is used for floor slab?

Generally M10 and M15 grades of concrete are used for leveling course, and bedding for footings. Standard concrete and concrete of grade M20 is applicable for Reinforced Cement Concrete (RCC) works for slabs, beams, columns and so on.