Shijiazhuang Ningshu Co., Ltd.

China Manufacturer with main products: Natural Zeolite, Raw Vermiculite, Expanded Vermiculite, Expanded Perlite, Expanded Clay, Diatomite, Bentonite, Sawdust Briquette Charcoal

Home  >Products Catalog > Mineral > Lightweight Expanded Clay Aggregate/LECA/Clay Pebbles

Lightweight Expanded Clay Aggregate/LECA/Clay Pebbles

FOB Price: 4.80 - 6.40 USD/Bag
Supply Ability: 10,000 Cubic Meter/Cubic Meters per Month
Shipping: Shipped in 15 days after payment
Payment Terms: L/C, T/T, Western Union, MoneyGram, Other, paypal
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Hebei in China
Packaging Details: Packing:50L White plastic woven bag or as request

Quick Details

  • Brand Name: Ningshu
  • Name: Lightweight Expanded Clay Aggregate
  • Color: expanded clay
  • Usage: expanded clay for hydroponics
  • Size: 2-4mm,4-8mm,8-10mm,8-16mm,10-30mm

Specifications

Lightweight Expanded Clay Aggregate/LECA/Clay Pebbles

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.

Main size of expanded clay as follows:

grade1(2-4mm), grade2(4-8mm), grade3(8-16mm),grade4(8-10mm),grade5( 10-30mm)

 

 

 

Characteristic:Lightweight, insulating, strong,Extremely stable and durable,Non-combustible and fire-resistant.

 

Chemcial composition

Sizes

SiO2

Al2O3

Fe2O3

CaO

MgO

LOSS

water content

2-4mm

60.47

18.9

14.39

2.01

2.22

-0.41

2

3-9mm

61.12

18.77

14.21

1.78

2.37

-0.4

0

8-10mm

62.4

19.5

13.8

2.01

1.95

-0.38

0

9-16mm

62.55

19.74

13.77

2.19

1.99

-0.38

0

10-30mm

62.56

19.16

14.36

2.27

1.75

-0.25

1

Lightweight Expanded Clay Aggregate from this supplier

10-30mm Bulk Hydro Expanded Clay pebbles as growing medium for hydroponics    
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Lightweight Expanded Clay pellets as popular Media for both aquaponic and hydroponic gardening    
FOB Price: 4.80-6.40 USD/Bag
Min Order: 600 Bags

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