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OEM/ODM China Vermiculite Agriculture - Expanded Clay Pebbles as plants growing media – Kehui

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With our outstanding administration, powerful technical capability and strict top quality handle procedure, we go on to provide our purchasers with reliable good quality, reasonable selling prices and excellent services. We goal at becoming certainly one of your most responsible partners and earning your gratification for Leca Balls, Large Mica Flakes, Phlogopite Mica Powder Importers, Together with the everlasting target of "continuous top quality improvement, customer satisfaction", we have been sure that our products high quality is stable and trustworthy and our solutions are best-selling at your home and overseas.
OEM/ODM China Vermiculite Agriculture - 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:

OEM/ODM China Vermiculite Agriculture - Expanded Clay Pebbles as plants growing media – Kehui detail pictures

OEM/ODM China Vermiculite Agriculture - Expanded Clay Pebbles as plants growing media – Kehui detail pictures

OEM/ODM China Vermiculite Agriculture - Expanded Clay Pebbles as plants growing media – Kehui detail pictures

OEM/ODM China Vermiculite Agriculture - Expanded Clay Pebbles as plants growing media – Kehui detail pictures


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Having a sound small business credit score, outstanding after-sales services and modern manufacturing facilities, we've got earned an fantastic reputation among our buyers across the globe for OEM/ODM China Vermiculite Agriculture - Expanded Clay Pebbles as plants growing media – Kehui , The product will supply to all over the world, such as: Palestine, Cyprus, Florence, Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.
  • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Clementine from Albania - 2017.12.31 14:53
    This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Elaine from Greek - 2017.09.30 16:36
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