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RECIPE Nº01 — Béton Malin

Concrete
is a recipe.

20 years on site, hundreds of mix designs. I know exactly where it goes up in smoke.

The method that helps ready-mix plants and precasters cut binder costs by 15 to 30 %, take in more recycled aggregates and eco-responsible materials, and keep control of their production. Mix designs that meet NF EN 206 and are documented for RE2020 and EPDs.

Audit Flash — 30 min → See the services
Ingredients — what you get
  • A recycled-aggregate mix design validated in production
  • Binder cost optimised on your real constituents
  • Zero non-conformity at start-up
Ali Maolida, the concrete cook Ali, the concrete cook
Where to start?

Your situation,
your path.

Two doors, no catalogue.

The right door for what you are going through right now.

🚨 Urgent Reply within 24 h

I have an emergency right now

"My low-carbon concrete has been drifting for three weeks, rejects are piling up. I need it stable now."

What you get On-site diagnosis in 48 to 72 h plus a prioritised action plan, with measurable results in the first week
Describe my problem →
🧭 Strategy Horizon 3 to 12 months

I want to optimise for the long run

"RE2020 preliminary design: I have to validate my mix before the tender, or NF certification in six months."

What you get A tailored roadmap, with the mix validated before the first pour
See the services →
−30% On binder cost guaranteed
72h Full diagnosis
20 years On concrete sites
0 Non-conformities at start-up
They trust me
NGE Eiffage Bouygues Construction ORTEC Béton Drive Morin École des Ponts NGE Eiffage Bouygues Construction ORTEC Béton Drive Morin École des Ponts
Registered Registered training provider No. 93132523913 · DREETS PACA, France
What I offer

Six missions.

Concrete, constituents, quality: from diagnosis to certification.

From firefighting to long-term support.

RECIPE 01
Consulting & Engineering

Upstream work, before the first pour. Specifications, technical submissions, RE2020 strategy. Right from the tender.

Zero non-conformity when the site starts

RECIPE 02
Concrete Diagnosis

Strength scatter, surface defects, recurring non-conformities. Mix design, raw materials, plant settings.

Full diagnosis in 48 to 72 h

RECIPE 03
De-risking & Optimisation

−15 to −30 % on binder when the mix is badly set. I make your batches reliable so every production run becomes predictable.

Stable production, margins rebuilt

RECIPE 04
Technical Training

Modules on site or in the office. Mix design, rheology, durability, low carbon. In person or remote.

Teams in command of their concrete

RECIPE 05
Low-Carbon Strategy

RE2020, carbon footprint, cement substitution, EPDs, labels: built on evidence, not on brochure promises.

Less CO₂, same performance

RECIPE 06
Quality System

Qualification of aggregates, admixtures and additions. Procedures, control plans, NF and AFCAB certification.

Operational procedures in three days

Audit Flash — Free Assignments from €3,000 Training from €900/day
My method

V.I.S.A.A.

Five steps, in order, and it holds.
V
STEP 1
View

I look at what is really going on: the numbers, not the talk.

I
STEP 2
Integrate

I hand it over to your teams without useless jargon.

S
STEP 3
Secure

We block the mistakes before they happen.

A
STEP 4
Apply

On site, not in a classroom.

A
STEP 5
Advance

We check that the gains hold over time.

You do not yet know exactly what is wrong Audit Flash · Free · 30 min

Does your situation look
like one of these?

We talk, and I tell you what can be done.
You already know what is wrong Diagnostic Flash · €590 excl. VAT · 90 min

You need a structured
action plan.

Written report within 48 h. Root causes identified, actions prioritised.
Ali Maolida running a diagnosis in a concrete laboratory

Three situations.
One result:
your production holds.

Most concrete mistakes are visible six months before they cost money. You just have to know where to look.

"In 20 years, I have seen 80 % of concrete problems come from the same place: a mix that is valid on paper, meeting constituents nobody had really tested."— Ali Maolida, 20 years on construction sites
Your reality on site

Low carbon.
Your constraints on site.

Cost per m³. The schedule. The cycle time.

New cements, low-carbon concrete, recycled aggregates: changing the mix puts your quality, your costs and your deadlines on the line.

Ready-mix plant

New cement, mix to rework, margin under pressure.

warning signs ↓
  • The cement changes. Your concrete no longer keeps the same consistency on delivery.
  • You correct the dosages to hold quality. Cost per m³ drifts.
  • With recycled aggregates, moisture and absorbed water make your settings harder to hold.

What is at stake: your margin per m³ and your customers' trust.

the low-carbon challenge ↓

Validating a mix that survives transport and material variation, without multiplying trials or over-dosing.

what I do ↓

I check the cement and admixture pair, the water in the aggregates and the dosages. I test the mix under your own delivery conditions.

the objective →

A robust mix, correctly dosed, verified on your own materials.

Construction site

Low-carbon concrete: can the schedule hold?

warning signs ↓
  • The mix changes. Your formwork stripping times are not validated yet.
  • In cold weather, you lack reference points for curing and strength gain.
  • The concrete is sold as low carbon. Do the supporting documents match your structure?

What is at stake: idle crews and hours of rework.

the low-carbon challenge ↓

Preparing the checks, the curing and the stripping decisions before the first pour, with the supplier and your teams.

what I do ↓

I cross-check the site requirements, the test results and the documents supplied. With your teams, I adapt the checks and the instructions.

the objective →

A prepared pour, and stripping based on measured strength.

Precaster

Less carbon. Still the same number of units to deliver.

warning signs ↓
  • With delayed demoulding, the new binder does not reach the expected strength on time.
  • You adapt the curing or the steam curing. The cost per unit still has to be measured.
  • How do you avoid rework and rejects when you move from trial to series?

What is at stake: plant cycle time, rework and rejects.

the low-carbon challenge ↓

Checking demoulding strength, surface quality, cycle time and energy use together. The right indicator: cost per compliant unit.

what I do ↓

I analyse the mix, the compaction and the curing. I check demoulding strengths and the state of the surfaces.

the objective →

A mix and process pair matched to your units and your cycle.

These difficulties are not systematic: they depend on the mix, the product and your production or site conditions.
Technical references, in French: Infociments · ready-mix production ; AQC · placing ; CERIB · precast ; RECYBETON · recycled aggregates.

Free resources

Concrete mini-courses.

Eight mini-courses to understand and to practise better.

Ten minutes each. Written in French.

🔩 Mechanics
Mechanical Testing of Concrete

Specimen preparation, compression, splitting test and strength classes.

~8 min → ⚗️ Durability
Carbonation: Disease or Asset?

Degradation mechanism, rebar corrosion, curing and low-carbon CO₂ injection.

~6 min → 🧪 Fundamentals
What is pH?

Definition, H⁺ ions, acid versus basic, illustrated scale and an interactive quiz.

~5 min → 🦺 Safety
Handling Concrete Safely

Hazards of fresh concrete, emergency measures, PPE and site precautions.

~7 min → ♻️ Circular Concrete
Recycled Aggregates: Circular Concrete That Performs

Definition, sponge effect, source purity, NF EN 206+A2/CN incorporation rates and the real economics.

~10 min → Fundamentals
What is concrete?

Cement, water, aggregates: understanding composition, setting and strength. Quiz with answers.

~6 min → Low carbon
Low-carbon concrete: what changes?

Binders, testing, early-age strength, cycle time and EPDs: the right habits before the first pour.

~7 min → Placing
Curing concrete: protecting the first days

Evaporation, protection, weather and curing time: preparing the moves that count. Quiz with answers.

~7 min →
Free downloads

Six guides to download.

Read them, mark them up, pass them on.

Practical resources to master the fundamentals of concrete. The Go/No-Go kit and the acceptance checklist are in English; the other four are in French.

Concrete site safety and PPE
Practical guide
Handling concrete safely

The moves, the equipment and the precautions needed to work concrete without risk, from pouring to finishing.

Reinforced concrete site, pre-blended aggregates
Technical guide
Pre-blended aggregates: the essentials

Understanding aggregates, their properties and the part they play in concrete mix design.

Recycled concrete aggregates
Technical carousel
Recycled aggregates and concrete

The essentials on using recycled aggregates: environmental stakes, standards and good practice.

Go/No-Go kit for recycled-aggregate concrete, site decision
Field tool
Go/No-Go kit, recycled-aggregate concrete

Three rules, an 8-point GO/STOP checklist and a fault tree to run recycled-aggregate concrete without rejects.

Recycled-aggregate concrete acceptance, 12-point checklist
Laminated checklist
Concrete acceptance — 12 NF EN 206 checkpoints

Twelve control criteria for taking delivery of recycled-aggregate concrete. A4, laminate it and tick it in the cab before every discharge.

Article 35 of the French Climate and Resilience Act, public works contracts
2026 regulation
Article 35 — French Climate & Resilience Act

Since 22 August 2026, every French public works contract must carry an environmental clause and a green award criterion. A practical, case-by-case guide.

Frequently asked

What people ask me.

Always the same questions. Here are my straight answers.

A project in design?
A problem in production?

Tell me your situation.

I look at it, upstream or in the middle of the run, and I tell you what is wrong and what can be done. Thirty minutes. No commitment.

You know exactly what is wrong?

Go straight to the Diagnostic Flash: 90 structured minutes, a written action plan, €590 excl. VAT. You leave with the priority levers and the actions to launch the following week.

→ See the Diagnostic Flash page →
01
You send the formThree minutes. Describe your situation.
02
I come back within 48 hBy email or phone.
03
Audit Flash — 30 minI ask the right questions.
04
First diagnosisI tell you what is wrong. No commitment.

What my clients get

  • Binder cost down, with strengths untouched
  • Zero non-conformity at start-up
  • Mix design validated before the suitability trials
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Briefly describe your situation

Form not working? Write straight to contact@betonmalin.fr.

A concrete problem? Thirty minutes to see clearly.
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