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Lightweight Expanded Clay Aggregate (LECA) for Plants Growing

China Lightweight Expanded Clay Aggregate (LECA) for Plants Growing, Find details about China Expanded Clay, Expanded Clay Aggregate from Lightweight Expanded Clay Aggregate (LECA) for Plants Growing

Trademark
NINGSHU
Origin
China
HS Code
6806200000
Trademark
NINGSHU
Origin
China
HS Code
6806200000
 Lightweight Expanded Clay Aggregate (LECA) for Plants Growing
  
 Lightweight Expanded Clay Aggregate (LECA) for Plants Growing
Description: Lightweight expanded clay aggregate (LECA) is made from 100% natural clay at average 1200ºC in rotary kiln .The yielding gases expand the clay by thousands of small bubbles forming during heating producing a honeycomb structure. LECA has an approximately round or potato shape due to circular movement in the kiln, and is available in different sizes and densities. LECA is used to make lightweight concrete products, horticulture, hydroponic, Aquaponics etc. 
 


 
characteristic:
 
 

  • Uniform, round shape. 
  • Lightness, Inert, pH-neutral, 
  • Clean and decorative.
  • Thermal Insulation
  • Sound Insulation
  • Fire resistance
  • Non-decomposability
  • Water absorption
Lightweight Expanded Clay Aggregate (LECA) for Plants Growing
size 
  Lightweight Expanded Clay Aggregate (LECA) for Plants Growing
 
Chemical Properties:
 
 
Sizes
 		 
SiO2		 
Al2O3		 
Fe2O3		 
CaO		 
MgO
2-4mm60.4718.9014.392.012.22
4-8mm61.1218.7714.211.782.37
8-10mm62.5519.7413.772.191.99
8-16mm62.5519.7413.772.191.99
10-30mm62.5619.1614.362.271.75

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