Expanded Clay Aggregate

Expanded Clay Aggregate

Expanded Clay Aggregate (ECA®) is a versatile, eco-friendly material engineered from natural clay at high temperatures. Lightweight yet durable, ECA® offers endless possibilities across construction, horticulture, and water management, reducing environmental footprints while enhancing performance.

Expanded Clay Aggregate (ECA®) is a versatile, eco-friendly material engineered from natural clay at high temperatures.

Discover the exciting world of
Expanded Clay Aggregate (ECA ®)

Expanded Clay Aggregate is a 100% inert, high-quality, durable lightweight aggregate that has been used for more than half a century in the world. The main characteristics of Expanded Clay are low density combined with high strength. ECA ® is described as an “all in one” product due to more characteristics and it provides a huge range of properties vital for sustainable construction. The innovative Expanded Clay Aggregate – ECA ® is the ultimate eco-friendly product for versatile applications and is accredited as a Green Alternative.

Expanded Clay Aggregate – ECA ® is such a wonderful discovery that it cannot be summed up in a mail hence we have an entire website which is for our customers to refer to. We kindly request you to go through the contents of the website, refer to the application video links, and download the documents.

Expanded Clay Aggregate (ECA ®), is possibly the only sustainable construction material that does not need spending a fortune for making our fragile world sustainable. To sum it up, Expanded Clay Aggregate (ECA ®) is a natural element which has been invented to protect and nurture our beautiful cities, countries and planet Earth without costing an Earth. Plus there’s more to Expanded Clay Aggregate (ECA ®) than whatever mentioned here. If Expanded Clay Aggregate (ECA ®) interests you, it would be my pleasure to share more over mail.

Clay Aggregate

Benefits

Expanded Clay Aggregate (ECA ®)

Inert

100 % Inert

Reusable Multiple Times

Light Weight

Light in Weight

Reduction of 40-50% of load

High Compressive Strength

High Compressive Strength

Cylinder Compressive Strength
0.6 to 3.0 N/mm2

Micro Porous Structure

Micro Porous Structure

Honeycombed Structure Of Interconnecting Voids

Non Toxic Eco Friendly

Non-Toxic & Eco- Friendly

Green Material. 100% Eco-Friendly and Sustainable

Thermal Insulation

Excellent Thermal Insulation

Dry Thermal Conductivity 0.097 to 0.10 W/mK

Water Absorption

Good Water Absorption

18 to 22 % of size

Good Water Drainage

Good Water Drainage

Excellent Drainage Material

Surface Alkalinity

Surface Alkalinity

7 – 8.5

Excellent sound Insulation

Excellent Sound Insulation

Good Acoustic Properties

Insect Proof

Insect-Proof

Termite and Pest Resistant

Fire Resistance

Excellent Fire Resistance

1 to 6 hrs – 9 to 19 cm LAC 1100 kg/m³

Low Coefficient of Thermal Expansion

Low-Coefficient of Thermal Expansion

ECA helps prevent soil cracking and crushing. Aids healthy plantation

Earthquake Resistant

Earthquake Resistant

As ECA is light in weight, it helps reduces the destructive effects of earthquake on structure

Filtration Media

Excellent Filtration Media

The unique structure of the expanded clay aggregate is ideally suited to water and air filtration systems

Light Expanded Clay Aggregate

industrial growth strategies

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Expanded Clay Aggregate – ECA® Applications

our capabilities

Aquatic Systems

Expanded Clay Aggregate Aquatic

ECA® transforms aquatic systems with eco-friendly filtration, aquaculture support, and habitat enhancement, offering high porosity, durability, and sustainability for cleaner water and thriving ecosystems.

Construction & Design

Light Weight Construction and Design

ECA® redefines construction with lightweight, durable, and eco-friendly solutions powering precast elements, modular builds, and elegant finishes while enhancing efficiency, sustainability, and design innovation.

Insulation & Building Materials

Light Weight Building Materials

ECA® redefines insulation and building materials with eco-friendly, high-performance solutions—enhancing thermal, acoustic, and fire resistance while supporting sustainable, energy-efficient construction.

Industry & Energy

Expanded Clay for Industry and Energy

ECA® powers Industry & Energy with eco-friendly solutions—delivering advanced filtration, insulation, thermal management, and energy storage while enhancing durability, efficiency, and sustainability across sectors.

Green & Landscaping

Landscaping Aggregate

ECA® transforms urban landscapes with eco-friendly solutions for green landscaping, pavements, soil improvement, and stormwater management—enhancing drainage, biodiversity, and sustainable city design.

Water & Air Management

Water and Air Management Aggregate

ECA® transforms water and air management with eco-friendly solutions—delivering efficient odor control, air purification, stormwater filtration, and wetland systems through high porosity, strength, and sustainability.

Agriculture & Plant Systems

Hydroponic Clay Balls

ECA® revolutionizes agriculture with eco-friendly solutions for green roofs, hydroponics, soil improvement, and vertical farming, enhancing drainage, nutrient retention, and sustainable plant growth systems.

Waste & Environmental Management

Environmental Management

ECA® drives sustainable waste and environmental management with eco-friendly solutions for odor control, landfill engineering, ground stabilization, remediation, erosion control, and stormwater management.

Sports Infrastructure

Sports Infrastructure Material

ECA® transforms sports infrastructure with eco-friendly, lightweight, and durable solutions—enhancing track foundations, courts, fields, golf courses, and playgrounds with superior drainage, safety, and performance.

Geotechnical & Other Applications

Expanded clay used in geotechnical engineering

ECA® redefines geotechnical engineering with lightweight, durable, and eco-friendly aggregates—enhancing retaining walls, bridge abutments, and embankments with superior drainage, stability, and sustainability.

Reptile Habitat & Terrarium Accessories

Terrarium Clay

ECA® revolutionizes reptile habitats with eco-friendly drainage, substrates, and enclosure accessories, enhancing moisture control, stability, and sustainability while creating safe, natural, and energy-efficient environments.

Emerging & Niche Applications

Emerging Applications Aggregate

ECA® is pioneering smart, sustainable, and niche applications—from 3D printing, digital twins, and IoT monitoring to carbon capture, self-healing concrete, and floating platforms—driving innovation in modern construction.

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Light Expanded clay aggregate

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