1-4mm 4-10mm 8-16mm Super Leca Lightweight Expanded Clay Aggregate Insulation Insulating Backfill

• Certification: ISO
• Application: Refractory, Ceramic, Insulation
• Product Name: Expanded Clay
• Other Name: Ceramsite, Expanded Clay, Clay Pebble,
• Feature 1: Lightweight, pH-Netural, High Thermal Insulation
• Feature 2: Low Thermal Conductivity Coefficient,
• Model NO.: NS-01
• Trade Term: EXW Fob CIF CFR DDU
• Bulk Density: 260-500kg/M3
• Loading: 28-30m3/20gp, 65-70m3/40hc
• Leca Insulation Fill Is Ideal for: Extensions, Conservatories, Garages Refurbishments
• Other Use: Hydroponic Aquaponics Landscape Water Treatment
• Export to: Australia, Asia, Canada, Us, UK etc.
• Samples: Free
• Cylinder Compressive Strength: 1.8-2.5MPa
• Supply Ability: 1000cbm/Month
• Transport Package: 25L, 50L Packing or as Your Requirement
• Specification: 1-4mm, 4-10mm, 8-16mm, 10-20mm, 10-30mm
• Trademark: NS EXPANDED CLAY
• Origin: China
• HS Code: 6806200000
• Production Capacity: 4000cbm Monthly

Product Description

 

Product Description

LECA (Light Weight Expanded Clay Aggregate) is a Lightweight Expanded Clay, formed by the heating and firing of clay in a rotary kiln, at temparatures of up to 1150°C. The process transforms the clay into various lightweight ceramic granules, which have a hard ceramic shell and a porous core.
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.

Specification

 

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

 

Application

LECA Loose Fill advantages:

• Higher Thermal Insulation
• Performing of Flooring is faster (up to 500 m2 per day)
• No need to wait for curing which leads to at least one week save in time.
• After completion of building, accessing facilities such as piping, it will be less damages and waste in cost.
• Considerable weight savings
• More volume per  of material, lower transport costs.
• Because it is sold by volume, as opposed to weight like hardcore, there is no loss of material through the presence of moisture
• Does not contain Sulphates  and Resistant to chemical attack
• Suitable for bad ground conditions
• Excellent capillary breaking and drainage properties
• Well suited to ground which contains moisture, Sulphates or other such chemicals

Garden Clay Pebbles features as growing medium
Natural---clay pebbles does not contain organic substances, doees not decompose, and is rot-free and parasite-free.
Easy to use---clay pebbles can be kept for an unlimited time, without ever changing.Supplied in bags is easy to use, store, carry and dose.
Specific pH---clay pebble's pH value is between 6 and 7.




Expanded Clay Pebbles For Plants:
Makes the plants in pots to look attractive.
Prevent Soil Erosion.
Can be used in all seasons.
Made of 100% Natural Clay and 100% safe.
Non Toxic Environmental Friendly Products.
Has high water Adsorption Capacity and can hold Water 50% more thus Reducing the Watering Cycle by 3 Times.
Has long life, high durability & can be reused.
Contain 12 necessary element for plant growth
Good ventilation, never soliding to a hard board
Clean, no dust, no pest, inert and hygienic and do not stain flooring if spilled.
Keep the required amount of moisture in soil in pots for long time, save water and maintenance cost
Well Draining:If placed in the bottom of pots and flower boxes, are indispensable to ensure proper drainage.

Packaging & Shipping

 

Packaging 
 

1) 40Litre/ 50 Litre PP/PE per Bag

 

2) Pallet Packing 

 

3)1200L Jumbo bag  

 
4) OEM package

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







Our Services
 

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.
Payment Term	L/C, T/T, Western Union,Money Gram, Paypal
Trade Terms	FOB, CFR, CIF
Delivery time	10-15days after the deposit received
Customized Service	All products size and package can be customized according to your requirements

If you are interested in our products, pleas feel free to contact us.
More details, please feel free to contact us, NS Always here and at your service.