Industrial Solutions

LANDU – Ready‑Mixed Concrete Additive Solutions

Q: High‑Strength Performance

Optimierte Molekularstruktur reduziert den Wasserbedarf um 20–30 %, %, verbessert die Festigkeit ohne Einbußen bei der Verarbeitbarkeit.

Advanced Additives for Consistent, High‑Performance RMC Production

Technology Insight

What Is Ready‑Mixed Concrete Additive Technology?

Ready‑mixed concrete is produced centrally in batching plants, transported to sites in an unhardened state. To maintain flowability and consistency during mixing, transport, and pour, it depends on high‑quality chemical admixtures.

LANDU additives enable manufacturers to:

Maintain stable slump retention without increasing water content

Improve dispersion of cement particles for uniform mixes

Enhance pumping performance and reduce pipe friction

Minimize bleeding, segregation, and air entrainment

Refine workability under hot or cold conditions

Achieve higher compressive and flexural strength

Stable Slump Retention

Verbessert Pumping Performance

Higher Festigkeit

Key Benefits

Advantages of LANDU Additives for Ready‑Mixed Concrete

Superior Workability and Slump Retention

LANDU PCE superplasticizers provide exceptional flow control and extended retention even after long‑distance transport, ensuring consistent placement on site.

High‑Strength Performance

Optimized molecular structure reduces water demand by 20–30 %, improving strength without sacrificing workability.

Efficient Pumping and Mixing

Additives stabilize rheology to prevent friction and pressure spikes in pump lines, making RMC transport smoother and more energy‑efficient.

Reduced Bleeding and Air Entrapment

Powder defoamers ensure dense, homogeneous concrete with minimal voids or honeycombing.

Improved Durability and Watertightness

Crystalline and fiber modifiers enhance resistance to shrinkage, cracking, and chloride penetration for long‑lasting structures.

Stable Performance Across Climates

LANDU formulations are optimized for different cement types and regional climates, ensuring reliable production from batch to batch.

Product Portfolio

Core Additives for Ready‑Mix Producers

PCE Superplasticizer (PCE Flake)

High Flow ∙ Low Water ∙ Stable Retention

✓ Enables excellent dispersion and slump control

✓ Reduces water demand while enhancing compressive strength

✓ Minimizes segregation and pump pressure

PCE-Flocke High Performance

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Pulver-Entschäumer

Consistency in Every Load

✓ Eliminates air bubbles and surface foam

✓ Improves density and structural integrity

✓ Prevents pore‑related water absorption and defects

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CCCW Waterproofing

Crystalline Waterproofing Additive

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Application Scenarios

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Hot Climate Regions

Hot climate regions requiring extended slump control

Expert Technical Team

Professioneller Service

LANDU Technical Support for RMC Producers

Our laboratories and field engineers assist clients in optimizing their formulation and production process.

We provide:

Formula Design Assistance

For different cement grades and aggregates

Dosage Guidance

Based on desired slump and strength

Compatibility Testing

With fly ash, slag, or microsilica

On-Site Support

On‑site or remote technical support for new projects

ESG-Aligned Solutions

For low‑carbon concrete production

Test Before You Buy

Free Sample Program — Test Before You Mix

Evaluate LANDU performance firsthand in your RMC plant!

Sample Package Includes:

✓ 200 – 600 g of each selected additive

✓ Technical Data Sheets (TDS) and dosage instructions

✓ Formulation guidance for your raw materials

✓ Direct consultation with LANDU R&D team

Request Your Free Sample Now →

Kostenloses Muster 200-600 g Kit

Trusted Partner

Why Ready‑Mix Producers Trust LANDU

Global Expertise

in construction admixtures and concrete chemistry.

Bewährte Leistung

ISO 9001 & EU REACH certified, batch traceable.

Stable Supply Chain

Large‑scale production and warehousing for immediate dispatch.

Technical Integration

Customized solutions to match plant equipment and local materials.

Fast Worldwide Delivery

Partnered with FedEx and DHL for efficient logistics.

✓

ISO 9001 Certified

Global Supply Chain

Large-Scale Production

Professionell Expert Team

Your Success Partner

Partner with LANDU – Your Ready‑Mixed Concrete Additive Specialist

Complete range of water reducers, retarders, defoamers, and fibers

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LANDU

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Send Inquiry →

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