10 Things You Should Know Before Ordering Ready Mix Concrete

Ready Mix Concrete (RMC) has become a popular choice for modern construction projects due to its quality, speed, and convenience. Whether you’re building a home, commercial space, or any structure, ordering RMC can save time and ensure consistent strength. But before you place your order, there are a few important things you should keep in mind.

Here are the 10 things you must know before ordering ready mix concrete for your next construction project. If you’re based in Gujarat, especially Surat, it’s important to connect with trusted ready mix concrete manufacturers in Surat to ensure quality, timely delivery, and the right concrete grade for your needs.

1. Know Your Concrete Requirement

Before ordering RMC, understand how much concrete you need. Calculate the volume (in cubic meters) based on the area, thickness, and number of slabs or elements. Ordering too little or too much can lead to wastage or delays.

Tip: Use a concrete volume calculator or consult with your contractor for accuracy.

2. Understand the Grade of Concrete

RMC is available in different grades like M20, M25, M30, etc., depending on the strength required. For residential buildings, M20 or M25 is usually enough. For commercial or industrial use, higher grades may be needed.

Always confirm the correct grade with your engineer.

3. Choose a Reliable RMC Supplier

Not all RMC suppliers are the same. Choose a trusted company with a good track record, quality materials, and timely delivery. Ask for site visits, samples, or certifications if needed.

4. Site Accessibility is Important

Your construction site should be easily accessible for the RMC delivery truck. Check the road conditions, turning radius, and space for the mixer to unload concrete directly or with the help of a pump.

5. Timing is Crucial

Concrete has a limited workable time (usually 90 minutes from batching). Plan the delivery timing carefully so that the team is ready to pour as soon as the truck arrives.

6. Prepare the Site Before Delivery

Before the RMC reaches your site, make sure:

1. Formwork is ready
2. Reinforcement is in place
3. Workers are available
4. Tools like vibrators and levels are set
5. Any delay can reduce the quality of the pour.

7. Check for Water Addition

Water should never be added to RMC at the site without the approval of the supplier or engineer. Extra water can weaken the concrete and reduce its durability.

8. Use Proper Equipment for Placement

Depending on the height and reach, you might need concrete pumps, buckets, or chutes to place the concrete. Ensure this is planned beforehand, especially for high-rise or large-scale pours.

9. Request for a Test Certificate

Always ask the supplier for a quality test certificate. This document proves that the concrete mix delivered matches the agreed grade and specifications. It’s essential for record-keeping and future reference.

10. Plan for Curing After Pouring

Curing is important to keep the concrete moist and gain strength over time. After pouring, make sure the surface is kept wet using water, plastic sheets, or curing compounds for at least 7 days (or as advised).

Conclusion
Ordering Ready Mix Concrete may sound simple, but it requires careful planning to get the best results. From choosing the right grade and quantity to ensuring smooth delivery and curing, each step plays a vital role in the strength and durability of your construction.

So next time you plan your pour, keep these 10 tips in mind for a smooth and successful concrete experience!

FAQs

Q1. What is Ready Mix Concrete (RMC)?
A: Ready Mix Concrete (RMC) is a pre-mixed concrete produced in a batching plant using cement, aggregates, water, and admixtures. It is delivered to the construction site in a ready-to-use condition via a transit mixer.

Q2. Why Should I Choose Ready Mix Concrete Over Site-mixed Concrete?
A: RMC offers better quality, consistency, and strength. It also saves time, reduces labor, minimizes waste, and ensures faster construction compared to site-mixed concrete.

Q3. How do I Calculate How Much Ready Mix Concrete I Need?
A: Measure the area to be concreted and multiply it by the thickness (in meters). Use the formula:
Length × Width × Thickness = Volume (in cubic meters)
You can also use an online concrete volume calculator or consult your contractor for help.

Q4. What Grade of Concrete Should I Use for My House?
A: For residential construction, M20 or M25 grade concrete is commonly used. For structural components like beams, columns, and slabs, consult a civil engineer for the right grade.

Q5. Can I add Water to the RMC After Delivery?
A: No. Adding water at the site without approval can reduce the strength and durability of the concrete. Always follow your engineer or supplier’s guidance.

Q6. How Soon Should RMC be Used after it’s Delivered?
A: RMC should ideally be poured and placed within 90 minutes from the time of batching to maintain workability and quality.

Q7. What are Some Common Grades of RMC Available in the Market?
A: Common grades include M10, M15, M20, M25, M30, M35, and M40, each suitable for different construction purposes depending on load and design.

Q8. How do I Choose a Reliable RMC Supplier?
A: Look for a supplier with good reviews, IS certification, quality control practices, and on-time delivery records. You can also ask for test reports or visit their plant if possible.

Q9. What Equipment is Needed to Place RMC on-site?
A: Depending on your project, you may need chutes, concrete pumps, wheelbarrows, or buckets to transport and place the concrete correctly.

Q10. Is Curing Required After Pouring RMC?
A: Yes. Proper curing is essential to prevent cracks and increase concrete strength. Curing should begin after setting and continue for at least 7 to 14 days depending on weather and mix.

Q11. Who is the best Ready Mix Concrete (RMC) supplier in Surat, Gujarat?
A: If you’re looking for a reliable Ready Mix Concrete manufacturer or supplier in Surat, Rmix is a leading name in Gujarat. Known for quality, timely delivery, and customer satisfaction, Rmix operates a trusted RMC plant near you. Whether you’re working on residential, commercial, or industrial projects, Rmix provides high-grade concrete mixes tailored to your needs.