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Renewable Design for Gardening Expanded Perlite - Expanded Clay Pebbles as plants growing media – Kehui

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Dedicated to strict high-quality management and considerate purchaser support, our experienced employees members are usually available to discuss your specifications and be certain full shopper satisfaction for High Quality Vermiculite, Clay Pebbles For Orchids, Construction Material Fly Ash Balloons Cenosphere, We warmly welcome business partners from all walks of life, expect to establish friendly and cooperative business contact with you and achieve a win-win goal.
Renewable Design for Gardening Expanded Perlite - 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:

Renewable Design for Gardening Expanded Perlite - Expanded Clay Pebbles as plants growing media – Kehui detail pictures

Renewable Design for Gardening Expanded Perlite - Expanded Clay Pebbles as plants growing media – Kehui detail pictures

Renewable Design for Gardening Expanded Perlite - Expanded Clay Pebbles as plants growing media – Kehui detail pictures

Renewable Design for Gardening Expanded Perlite - Expanded Clay Pebbles as plants growing media – Kehui detail pictures


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During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of Renewable Design for Gardening Expanded Perlite - Expanded Clay Pebbles as plants growing media – Kehui , The product will supply to all over the world, such as: Montreal, Swansea, Turkey, Our company will adhere to "Quality first, , perfection forever, people-oriented , technology innovation"business philosophy. Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant professional knowledge, to develop advanced production equipment and production process , to create the first-call quality products, reasonable price , high quality of service , quick delivery , to give you create new value .
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Ryan from Lebanon - 2017.12.19 11:10
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Jean from Kuwait - 2017.11.20 15:58
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