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Why is Leca a good alternative for Insulation?
Leca is a light weight and free draining expanded clay aggregate material which allows excess surface water run-off to find its way into the existing drainage or harvesting system. The additional advantage of this loose fill prevents the expense of pre-cut tapers usually required for roofs with slope.
When using Leca (light weight aggregate ) as mass fill above the roof membrane and covered with a simple geotextile separator, the green roof can be completed using gravel, paving or soil/Leca® mix which is deal for planting. The use of Leca as the main substrate or mixed with organic compost will not only be lighter to handle and manoeuvre but will also assist with aerating the root system while maintaining an element of moisture for the vegetation during dry weather periods.
Product Name: LECA light expanded clay aggregate thermal insulation material used for Greenroof
Size: 1-2mm, 2-4mm,4-8mm, 8-16mm, 10-30mm etc.
Unit Weight:
· 2-4mm----------- 500KGS/CBM
· 4-8mm----------- 380KGS/CBM
· 8-16mm---------- 320KGS/CBM
· 10-30mm----------- 260KGS/CBM
Application:
· horticulture soil amendment
· construction insulation material, greenproof/sound adsorption/waterproof material
· beverage industry filtering medium
Package: 100L PE bags packed in ton bag or pallet or OEM packing.
MOQ: 600BAGS, different order quantity can be available.
Payment Terms: LC, T/T, Western Union, Paypal.
Production Capacity: 10000CBM per month
1) Physical Properties:
2) Chemical Composition:
Features:
lightness
A versatile material
Inert with a neutral pH value.
Resistant to frost and chemicals
Non-biodegradable
Non-combustible
Good sound adsorption
Thermal insulation properties
Application:
1. Insulating refractory concretes for casting and gunning
2. Additions to clay mixes to produce semi-insulating firebricks
3. Back up insulation as loose fill and no-fines concretes
4. High temperature ladle cover compositions
5. Filler for ingothead tiles in steel making
6. Greenroof Insulation
Packaging:
45L 50L BAG, JUMBO BAG as Ton bag packing;
PP woven bag, PE bag, palletized packing or as customer’s request
Shipping Detials:
600Bag in a 20'GP, Packed in 50L bag packing;
1260Bag in a 40'HQ, Packed in 50L bag packing;
Different order quantity can be accepted.
We supply 45L / 50L Poly woven bag
Palletization Service and Jumbo bag Packing
SHIJIAZHUANG NINGSHU TRADING CO.,LTD
Ms. Lisa Liu
sales AT ningshucn DOT com
Tel: +86 311 68002239
Fax:+86 311 68002239
Skype: ningshu.lisa
Mobile/Whatsapp/Wechat: +86 157 321 26719
Web: www.ningshucn.com
