LECA is an environment-friendly, natural product for the use in landscaping and roofs. Also in floors, road construction, agriculture, filtrations, and horiculture. Leca is a lightweight expanded clay to provide lightweight brick and blocks. Combined with varying amounts of organic matter, it creates a lightweight planting media for intensive and/or extensive rooftop gardens.

Product name: Lightweight Expanded Clay Aggregate ( LECA) 
Other Name: Ceramsite, Expanded Clay, Clay Pebble, Clay pellet, Clay balls.
Main Sizes:  -1-4mm(1-3mm), 4-10mm(3-9mm), 8-10mm, 8-16mm, 10-30mm etc.

Leca Rooftop Garden Planting Media Sustainable Solutions:

• Landscaping: poor soil quality - Leca Growing Medium
• Horticulture: healthier plants using less water - Leca Growing Medium
• Natural Resources: restoration of water and air quality through natural filtration systems - Leca
• Agriculture: quality crop using less water - Leca Growing Medium
• Architectural: Road Construction, Roofs & Floors: Energy & Cost saving building components - Leca

Physical Properties:

Sizes	Water absorption %	Stacking Density Kg/m3	The cylinder Pressure Strength Mpa
2-4mm	8.3	500-550	2.10
4-10mm	10.0	370-400	1.12
8-10mm	15.2	350-400	1.10
8-16mm	23.0	280-310	1.08
10-30mm	21.0	210-240	0.92

Chemical Properties:

Sizes	SiO2	Al2O3	Fe2O3	CaO	MgO	LOSS
2-4mm	60.47	18.90	14.39	2.01	2.22	-0.41
4-10mm	61.12	18.77	14.21	1.78	2.37	-0.40
8-10mm	62.25	18.86	14.32	2.05	2.52	-0.39
8-16mm	62.55	19.74	13.77	2.19	1.99	-0.38
10-30mm	62.56	19.16	14.36	2.27	1.75	-0.25

Production Application

Leca Rooftop Garden Planting Media are used for:

• Landscaping: Lightweight Planting Media for rooftop gardens, turf, ball fields, designer soils, storm water
• Roofs & Floors
• Road Construction
• Agriculture
• Filtrations
• Horticulture
• Hydroponic
• Aquaponics
• Water treatment

 

Packaging & Shipping

1) 50 Litre PP/PE per Bag

Colorful Printing is Available, 640bags/20'GP, 1360Bags/40'HQ
 

2) Pallet Packing 
24Bags or 28Bags/Plt, 320Bags/20'GP, 1040Bags/40'HQ

3)1150L Jumbo bag  44Bags/40'HQ

 

4) OEM package

1L, 2L, 2.5L, 5L ,10L ,25L, 40L, 45L, 50L etc.



 

After Sales Service

Our Service

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 costomized according to your requirements

Payment Term:T/T, Western Union, Paypal (for sample)

Trade Terms:FOB, CFR, CIF

Delivery time: 10-15days after the deposit received