How many people are needed to load 1 cubic meter of cement?

An In-Depth Look at the Ready-Mixed Concrete Production Process and the Roles of the Team Members

In all types of construction, whether it's houses, buildings, factories, or large-scale projects, "ready-mixed concrete" is a primary material requiring consistent quality and standardized control. Many may wonder how many people are needed to load 1 cubic meter of concrete? And what are the steps involved in producing 1 cubic meter of ready-mixed concrete? Today, we have the answers in an easy-to-understand format and with professional information.

How many people are needed to load 1 cubic meter of concrete?

Generally, a ready-mix concrete loading team consists of 3 main people: 1️⃣ Loader Operator, 2️⃣ Helper/Shoveling Staff, and 3️⃣ Quality Control (QC).

All three positions play a crucial role in ensuring that each cubic meter of concrete meets standards, has the correct compressive strength, and maintains consistent quality.

What processes are involved in producing 1 cubic meter of ready-mixed concrete?

1. Raw Material Selection

The main materials, including cement, aggregate, sand, water, and admixtures (if any), must meet industry standards to ensure the concrete achieves the required strength for the customer.

2. Weighing and Measuring Ingredients According to the Formula

Concrete plants have clearly defined mix designs, such as concrete with compressive strength of 210, 240, or 280 kg/cm². The system accurately weighs the aggregate, sand, cement, and water in the correct proportions to minimize quality errors.

3. Mixing in the Batching Plant

All ingredients are poured into a continuously operating mixer, ensuring consistent concrete ready for loading into the mixer truck.

4. Loading the Concrete into the Mixer Truck

This is a crucial step where the loading team must work carefully to ensure the correct quantity and smooth flow of concrete into the drum.

5. Quality Control Before Delivery

QC performs a slump test and collects concrete samples for compressive strength testing. This system ensures that all concrete delivered to customers meets quality standards.

6. Transportation to the job site by concrete mixer truck.

The mixer truck driver controls the speed of the mixing drum to prevent segregation and ensures the concrete is ready for pouring upon arrival at the site.

The duties of the ready-mix concrete loading team.

👷‍♂️ 1. Loader – Concrete Production Controller

Controls the discharge of concrete from the mixer into the concrete mixer truck.

Checks the quantity to ensure it matches the order.

Ensures a continuous and uninterrupted flow of concrete.

Communicates with the mixer truck driver for safety and efficiency.

🪣 2. Scoop – Concrete Distributor and Manager

Scoops concrete evenly, eliminating voids.

Inspects the concrete's condition, such as consistency, density, and uniformity.

Helps keep the area under the loading stack clean, minimizing debris accumulation.

🧪 3. QC – Quality Control Officer

Inspects the slump to check the consistency of the concrete.

Collects concrete samples for compressive strength testing.

Checks the mix formula, raw material weight, and production accuracy.

Prepares a quality report for each batch.

Why is a quality loading team necessary?

✔ Ensures concrete quality meets standards at every cubic meter.

✔ Reduces problems with concrete stratification, premature hardening, or insufficient compressive strength.

✔ Increases production continuity and speeds up project delivery.

✔ Helps customers receive high-quality, ready-to-use concrete immediately.