What Are The Advantages Of Ready Mix Concrete? - Fixanswer

Ready mix concrete can be used for a vast array of applications including:

civil engineering projects, road developments, foundations, bridges, walls, floors & bases, driveways, footpaths

. Any type of construction that requires a durable material can benefit from the strength and convenience of ready mix concrete.

What is the difference between ready mix concrete and cement?

Cement. You may hear the terms concrete and cement used interchangeably, but they are not the same thing. Cement is a dry powder that works to bind items together. Concrete, on the other hand, combines cement,

sand and gravel into

one material.

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 Ready Mix good for concrete?

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.

Is it cheaper to use ready mix concrete?

While ready-mix reduces work, it also boosts the cost. … 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. It’s a small price to pay for a job that can be finished in a day, and to avoid a concrete project gone bad.

What are the advantages and disadvantages of ready mixed concrete?

RMC reduces the labour cost and site supervising cost

. RMC comes with consistency in quality through accurate & computerized control of sand aggregates and water as per mix designs. Production of RMC helps in minimizing cement wastage due to bulk handling. Production of RMC is relatively pollution free.

What are the advantages of using ready mix concrete instead of site mixed concrete?

Ready mixed concrete is mixed offsite to a client’s exact specifications, and is then delivered to the site where it is needed. The primary advantages of using ready mix concrete include:

a high quality product, lower costs, an eco-friendly process, and saving time for your business

.

Can you make concrete without gravel?

can you make concrete without gravel?

A typical concrete mix cannot be made without gravel

. Concrete is made from a mixture of cement, sand, gravel (crushed stone), and water. A mix ratio of 1 part cement, 2 parts sand, 3 parts gravel, and water, will give you a strong concrete mix.

What are the salient features of ready mix concrete?

Ready mix concrete has

cement, aggregates, sand, water and other chemicals

, which are weigh- batched at a centrally located plant for a premium quality. The concrete is then delivered to the construction site in transit mixers and can be used straight away without any further treatment.

Can you point out the various methods of curing concrete?

There are three basic ways of curing concrete. The first

involves keeping the surface of the concrete moist by the use ponding, spraying/sprinkling, damp sand or damp hessian

. The second prevents the loss of moisture from the concrete by covering it with polythene sheeting or leaving the formwork in place.

What type of concrete is used for slabs?

Ready-mix

is routinely used for poured concrete of this type. For concrete driveways, slabs, and sidewalks, a pour of 4 inches in thickness is typical. (This thickness is in addition to a 2-3-inch base of gravel, sand, limestone, or another aggregate.)

What are the different types of ready mix concrete?

Shrink Mixed Concrete.
Transit Mixed Concrete.
Central Mixed Concrete.

How many yards of concrete do I need for a 24×24 slab?

For example, for a concrete slab that is 24′ X 24′ X 4”, simply enter 4 in the Thickness/Depth field, 24 in the Width field, and 24 in the Length field. Click “Calculate”. Your answer should be

7.11 yards

. Note: The Concrete Volume Calculator can also be used to determine yardage for aggregate products.

What is the cheapest way to do concrete?

What Is The Cheapest Way To Buy Concrete? The cheapest way to buy concrete is

to mix your own

by purchasing pre-mixed bags for $4.49 each and renting a concrete mixer for $120 per day. The second best way, it to buy a bulk truckload full (10 cubic yards) for $1,169 including delivery.

How thick should driveway concrete be?

As for thickness, non-reinforced pavement

four inches thick

is standard for passenger car driveways. For heavier vehicles, a thickness of five inches is recommended. To eliminate standing water, the driveway should be sloped towards the street a minimum of one percent, or 1/8 inch per foot, for proper drainage.

What materials are in ready mix concrete?

So what’s in ready mix concrete? RMC is

a mixture of cement, water, and aggregates

. Cement, the most important element of the mix, is the ingredient that lends concrete its resistance. Water is the vital fluid of the mix.

How much water do you add to ready mix concrete?

Measure the recommended water amount (each 80-pound bag of concrete mix will require about

3 quarts of

water). Pour approximately 2/3 of the water into the depression. If using liquid cement color, add to the mixing water.

What is difference between 43 grade and 53 grade?

Cement grade indicates the compression strength of the cement concrete after 28 days of setting. 43 Grade Cement attains compression strength of 43 Mpa (megapascals) in 28 days of setting compared to 53 Mpa attained by 53 Grade cement.

How long does concrete take 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.

What is the strongest concrete mix ratio?

Strong Concrete Mix Ratio

In making concrete strong, these ingredients should usually be mixed in a ratio of

1:2:3:0.5

to achieve maximum strength. That is 1 part cement, 2 parts sand, 3 parts gravel, and 0.5 part water.

What happens if I add sugar to concrete?

It slows the setting of the concrete

. Sugar is one of the admixtures added to concrete to delay the setting time of concrete. Adding excessive amounts can cause indefinite delay in the setting time of concrete.

Is pure cement stronger than concrete?

Is cement stronger than concrete?

Cement is not stronger than concrete

. On its own, in fact, cement is prone to cracking. When combined with aggregate materials and water and allowed to harden, however, cement—now concrete—is extraordinarily strong.

Can you put too much cement in concrete?

Excessive cement means high heat of hydration which lead to thermal stresses in concrete which will lead to cracks in concrete. Cement in excess quantity means

excess cementitious paste

. Shrinkage in concrete is directly proportional to the amount of paste in concrete.

How long does Ready Mix Concrete last?

The shelf-life of concrete mix usually varies from

a couple of months to several

. If it has been stored in an airtight container in an environment where the temperature and humidity have been controlled (which is highly unlikely), it may last up to a year.

How long can Ready Mix Concrete remain in the mixer and still be used?

Do you have to send it back? Yes – According to ASTM C-94, concrete discharge must be complete

within 90 minutes

of mixing water with cement and aggregates.

What type of concrete is used for patios?

The best concrete mix for a patio is

3500 psi concrete poured 4-6 inches thick

. Add additional reinforcements like fiber, rebar or wire mesh if you need more strength. Aggregate stone should be less than 1 inch. With a concrete mix like this, your patio will be very strong and easy to work with.

Do you have to wet concrete while curing?

ANSWER:

Keeping concrete moist helps the curing process

. … If too much water is lost from the concrete through evaporation, the hardening process slows down or ceases. Concrete continues to gain strength after pouring for as long as it retains moisture, but the longer it moist-cures, the slower the rate of strength gain.

Why do you water new concrete?

Spraying water on your new concrete is one of the best and oldest ways

to cure your concrete

. After new concrete is poured and finished the concrete begins its curing process. … Spraying water on the surface prevents the surface of the concrete slab from drying faster than the bottom.

Which is best ready mix concrete?

Best RMC Companies in India.
UltraTech Ready Mix Concrete (Aditya Birla Group) …
ACC Limited. …
Nuvoco. …
Prism RMC. …
RDC Concrete (India) Pvt Ltd. …
BuildSupply. …
Shaila.

What type of concrete is used for driveways?

The best concrete mix for driveways is at

least 3500 psi compressive strength and 5-6 inches thick over compacted gravel and earth

with a water to cement ratio of . 50 and aggregate less than an inch.

How long should you keep concrete wet after pouring?

The enclosed area is continually flooded with water. Ideally, the slab could be water cured for

7 days

. Some builders on a tight schedule water cure for 3 days as this achieves approximately 80% of the benefit of water curing for 7 days.

How thick should concrete be for a patio?

Four inches

is the minimum thickness for a concrete patio. You’ll want to make it six to eight inches thick if the patio will support a structure such as a gazebo or hot tub.

How thick does a concrete slab need to be for a house?

For example, according to the California Building Code, if you want to make a concrete slab with direct support on the ground, you should ensure it is at least 3.5 inches thick. However, most residential and commercial properties usually have a concrete slab

at least six inches thick

.