Leca consists of small, lightweight, bloated particles of burnt clay.The thousands of small, air-filled cavities give Leca its strength and thermal insulation properties.
The base material is plastic clay which is extensively pretreated and then heated and expanded in a rotary kiln. Finally, the product is burned at 1100 °C to form the finished Leca product.
Product Name | Expanded Clay Balls/Clay Peblles/Clay Pellets/LECA |
Color | Brownish Red |
Szie | 2-4mm,4-8mm,8-10mm,8-16mm,10-20mm,16-20mm,10-30mm |
Package | 640 BAGS/20'FLC OR 1320BAGS/40HC |
Characteristics | Lightweight, uniform, pH neutral and re-usable. |
Application | Horticulture,Agriculture,Industrial,Hydroponics,Construction ETC. |
Chemical Properties:
Physical Properties:
Expanded Clay Balls are made from 100% natural clay. They are clean, pH stable and offer great aeration and drainage in hydroponics, especially in flood and drain, deep water culture and drip feed systems. Due to their unique structure and ability to cover a large surface area, they offer the ideal environment to foster beneficial bacterial growth around the root zone, leading to naturally healthier plants. Expanded clay can be directly used as horticulture growing media after washing clear.
- Growing media in cutflower and vegetable production
- Hydroponics substrate for interior landscaping
- Constituent for substrates for green roofs
- Hydroponics system vertical hydroponics tower gardern growing system.
- Plant flower balls decorated decorative gravel garden
- Horticulture Grade Expanded Clay Pebbles
Expanded clay balls for plants /hydroponic tomato plants
Ningshu Service | High Quality, Good Service, Competitive Price, Delivery On Time |
Sample Policy | Free sample is ready on your request, you just need to pay the freight cost |
Customized service | All products size and package can be customized according to your requirements |
Payment Term | L/C, T/T, Western Union,Money Gram, Paypal, |
Trade Terms | FOB, CFR, CIF |
Jenny Niu
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