🏭 Industrial Solutions

LANDU – Ready‑Mixed Concrete Additive Solutions

Advanced Additives for Consistent, High‑Performance RMC Production

💡 Technology Insight

What Is Ready‑Mixed Concrete Additive Technology?

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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.

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LANDU additives enable manufacturers to:

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Maintain stable slump retention without increasing water content

02
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Improve dispersion of cement particles for uniform mixes

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Enhance pumping performance and reduce pipe friction

04
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Minimize bleeding, segregation, and air entrainment

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Refine workability under hot or cold conditions

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Achieve higher compressive and flexural strength

Ready-Mixed Concrete Application
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Stable Slump Retention
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Enhanced Pumping Performance
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Higher Strength
⭐ Key Benefits

Advantages of LANDU Additives for Ready‑Mixed Concrete

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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.

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High‑Strength Performance

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

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Efficient Pumping and Mixing

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

04
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Reduced Bleeding and Air Entrapment

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

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Improved Durability and Watertightness

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

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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

01

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 Superplasticizer
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PCE Flake High Performance
Powder Defoamer
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Defoamer Consistency
02

Powder Defoamer

Consistency in Every Load

Eliminates air bubbles and surface foam
Improves density and structural integrity
Prevents pore‑related water absorption and defects
03

Fibers (Steel / PP)

Toughness and Crack Resistance

Increases tensile and flexural strength
Controls shrinkage cracks and surface defects
Improves impact and fatigue resistance
Steel Fiber
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Fiber Reinforcement
Crystalline Waterproofing
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CCCW Waterproofing
04

Crystalline Waterproofing Additive

Internal Protection Against Water Ingress

Forms permanent crystals inside capillary pores
Enhances impermeability for basements and water retaining structures
Improves overall durability and service life
🏗️ Application Scenarios

Recommended Application Areas

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Residential & Commercial Projects

Ready‑mix plants serving residential and commercial projects

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Infrastructure Projects

Infrastructure such as bridges, tunnels, and pavements

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Industrial & Precast

Industrial floors and precast elements

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Long Distance Pumping

High‑pump or long delivery distance applications

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Hot Climate Regions

Hot climate regions requiring extended slump control

LANDU Technical Support
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Expert Technical Team
🔧 Professional Service

LANDU Technical Support for RMC Producers

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

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We provide:

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Formula Design Assistance

For different cement grades and aggregates

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Dosage Guidance

Based on desired slump and strength

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Compatibility Testing

With fly ash, slag, or microsilica

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On-Site Support

On‑site or remote technical support for new projects

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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!

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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
LANDU Free Sample
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Free Sample 200-600g Kit
🏆 Trusted Partner

Why Ready‑Mix Producers Trust LANDU

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Global Expertise

in construction admixtures and concrete chemistry.

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Proven Performance

ISO 9001 & EU REACH certified, batch traceable.

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Stable Supply Chain

Large‑scale production and warehousing for immediate dispatch.

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Technical Integration

Customized solutions to match plant equipment and local materials.

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Fast Worldwide Delivery

Partnered with FedEx and DHL for efficient logistics.

LANDU Factory
ISO 9001 Certified
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Global Supply Chain
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Large-Scale Production
LANDU Team
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Professional Expert Team
🚀 Your Success Partner

Partner with LANDU – Your Ready‑Mixed Concrete Additive Specialist

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

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Tailor‑made formulas for RMC plants and precast applications

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Free testing support and technical training for your team

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Commitment to helping you produce better concrete — batch after batch

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LANDU

Enhancing Every Mix for Smarter Construction.