Density and Size Chart

ECA® is a lightweight, voluminous aggregate. Because its performance is governed by bulk volume (voids + granules), it is measured and sold in liters rather than by weight. A liter describes the space it fills, which is what matters for green roofs, drainage layers, hydroponics beds, roof screeds, and fills. The chart below standardizes sizes, typical densities, and coverage.

• 1 cubic meter (CBM) = 1,000 liters = 20 bags of 50 L.
• 1 ft³ ≈ 28.3 L one 50 L bag ≈ 0.05 m³ ≈ 1.75 ft³.
• Typical coverage from one 50 L bag:
  50 mm layer ≈ 10.5 ft² 75 mm ≈ 7.0 ft² 100 mm ≈ 5.25 ft² (approx.).

Why liters (not kg): ECA® is a porous ceramic matrix and the bulk density varies by granulometry and moisture, but volume remains the right planning unit for design and installation.

Note: “ECON CRUSHED 0–4 mm” density may be higher depending on fines.

Density is subject to ±15% tolerance due to kiln expansion, raw material variability, and granulometry control. This tolerance is standard for expanded clay products and is already reflected in the bag weight ranges above. Designers and buyers should plan by volume and allow for the tolerance in their procurement.

On “ external contamination”: The granule itself is inert and does not foster microbial growth  surface dust or environmental fines can settle during use or storage-rinse before reuse as a standard good practice.

1. Dry brush or rinse to remove fines.
2. Reuse in drainage beds/ greenscapes.
3. Dispose of excess as ordinary construction waste if ever needed (local regulations apply).

1. Rinse thoroughly to remove dust.
2. Sterilize (boil/steam or brief soak in a mild H₂O₂ solution), then rinse.
3. Pre-soak in pH-balanced water before planting.
4. Dry & store in a cool, ventilated area between cycles.

Expanded Clay Aggregate – ECA® is reusable and recyclable  it does not biologically decompose.

Not every customer needs a jumbo bag. For horticulture, hydroponics, retail outlets, and trial projects, Rivashaa offers smaller packs that are convenient, lightweight, and ready for retail shelves.

• 2 L bags – Handy for nurseries, home gardeners, and sampling.
• 5 L bags – Ideal for balcony gardens, floriculture, and small retail kits.
• 10 L bags – Perfect for small landscaping projects and hobby hydroponics.

For larger works, we supply the industry-standard:

• 50 L / 100 L bags – The most popular size for project installations (roof screeds, drainage beds, hydroponics beds, etc.).
• Each 50 L bag = 1.75 ft³ (0.0496 m³), covering approx. 10.5 ft² at 50 mm thickness.

• Jumbo Bags (Big Bags): ~2.0–2.75 CBM capacity, optimized for project logistics and container loading with ISPM Compliant Palletization.
• Containerization: ECA® is exported in 20’ Dry Cargo Containers and 40’ High Cube Containers, with a typical stuffing capacity of ~26 MT (density dependent).
• Ports of Loading: Kandla & Mundra, Gujarat, India.

For smaller consignments, LCL (Less than Container Load) shipments can also be arranged. To ensure safety and compliance during international transport, cargo can be palletized as per ISPM standards (International Standards for Phytosanitary Measures).

• Palletization helps secure bags during handling and prevents movement in transit.
• ISPM compliance ensures wood packaging used in export shipments meets global phytosanitary regulations.
• This makes ECA® shipments suitable for all export destinations, whether by FCL (Full Container Load) or LCL (Less than Container Load).

With Rivashaa, your brand travels with your product. Whether you’re selling 2 L, 5 L packs in garden centers, 10 L bags for retail nurseries, or 50 L project packs, we ensure your logo and design stand out with:

• White background + approved design label
• High-quality, UV-resistant LDPE material
• Custom print & artwork as per client requirements

We understand the importance of branding. That’s why Rivashaa offers custom printing and labeling on smaller retail packs:

• 50 L Bag Dimensions: Width 14 in × Gusset 3.5 in × Gusset 3.5 in × Height 36 in
• 10 L Bag Dimensions: Width 12 in × Gusset 4 in × Gusset 4 in × Height 16 in
• Printing Options:
  • Center printing area: 12 in × 9 in
  • Background: White
  • Custom label with approved design
  • Brand logo and customized artwork can be added as per your requirements.

This makes every bag of ECA® not just a product, but also a branded representation of your business, whether in a retail nursery or a project warehouse.

To provide you with customized branded bags, we require high-resolution artwork files in the following formats:

• .CDR (CorelDraw file)
• .PDF (High-Resolution, Print-Ready)

These files ensure:

• Crisp, professional printing on LDPE bags.
• Accurate reproduction of your brand logo, colors, and design elements.
• Flexibility to apply designs across 2 L, 5 L, 10 L, 50 L, and jumbo bags.

Our design team works closely with you to review and approve the print layout before production, ensuring your brand identity is represented consistently.