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factory low price Insulation Vermiculite - Expanded Clay Pebbles as plants growing media – Kehui

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Our personnel are always in the spirit of "continuous improvement and excellence", and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer's rely on for Coating Cenospheres, High Strength Cenosphere, Vermiculite Wholesale, Our firm is dedicated to giving shoppers with significant and steady high quality goods at aggressive price tag, generating every single customer satisfied with our products and services.
factory low price Insulation Vermiculite - Expanded Clay Pebbles as plants growing media – Kehui Detail:

1. Product name : Expanded clay 

LECA (Lightweight Expanded Clay Aggregate) is a aggregate made of expanded clay at average 1200 ℃ in rotary kiln, the

Yielding gases are expanded by thousands of small bubbles as long as this temperature and porosity will appear by many

voids and honeycombs at these round shape aggregates when melted materials become cold. LECA is a manufactured

aggregate which has many advantages compare with natural lightweight aggregate and since 1917 has used under

different brand name in USA and Europe countries.

2.Garden Clay Balls:

Lightweight Expanded Clay pebbles is a great growing medium for all plants. It provides excellent
drainage as well as moisture retention. Use it as a decorative mulch for potted plants, in ground plants, as an
add mix to containers, and as a bottom layer for drainage. It is also widely used in hydroponic growing and is pH neutral. The pores in the stones store water and release water when required therefore providing an excellent environment for root development. Ideal for roses, orchids and all types of fruits and vegetables
Light expanded clay aggregate, also commonly referred to as “grow rock”, is ideal for indoor hydroponic growth because of its neutral properties - Garden clay pebble has no acid or alkaline characteristics.

3. Advantage

LECA has many advantage for agriculture and landscapes, it is used as a growing medium in Hydroponics systems, and

blended with other growing mediums such as soil and peat to improve drainage, retain water during periods of drought,

insulate roots during frost and provide roots with increased oxygen levels promoting very vigorous growth. LECA can mix

with normal sweet soil in order to reduce the weight of plants and landscapes soils.

4. Specification of LECA 

Nature

Item

Result

 

 

Chemical Results

 

 

 

 

        Size Range                    

                 4-20mm                                

The main material

high quality of clay

SiO2

55-60%

Al2O3

5-10%

Fe2O3

15-20%

CaO

3-5%

K2O

1-3%

 

Nature Item Result
    

Physical property

 test results

Particle Size 4-20mm
The maint material Clay
Apperance Ball
Surface Density 1.1-1.2g/cm3
Bulk Density 350~400kg/m3
Rate of Floatage 90%
The sum of damage rate & Wear rate 3.0%
Accumulation porosity 20%
Hydrochloric acid can let rate 1.4%
Friction loss rate 2.0
Compression strength 3.0-4.0
Water Absorption 7%
Particle composition 60-63%

Product detail pictures:

factory low price Insulation Vermiculite - Expanded Clay Pebbles as plants growing media – Kehui detail pictures

factory low price Insulation Vermiculite - Expanded Clay Pebbles as plants growing media – Kehui detail pictures

factory low price Insulation Vermiculite - Expanded Clay Pebbles as plants growing media – Kehui detail pictures

factory low price Insulation Vermiculite - Expanded Clay Pebbles as plants growing media – Kehui detail pictures


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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for factory low price Insulation Vermiculite - Expanded Clay Pebbles as plants growing media – Kehui , The product will supply to all over the world, such as: Lisbon, Malaysia, Senegal, We are trying our best to make more customers happy and satisfied. we sincerely hope to establish a good long-term business relationship with your esteemed company thought this opportunity,based on equal, mutual beneficial and win win business from now till the future.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Naomi from European - 2017.11.29 11:09
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Eve from Houston - 2017.11.20 15:58
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