Expanded Clay, Lightweight Expanded Clay Pebbles, leca, clay balls, clay pebbles is made from 100% natural clay at average 1200 degree 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.
Our Expanded Clay is made of 100% natural clay,
lightweight Pebbles are uniform, round shape, inert, pH-neutral, and
decorative. Used in soil, hydroponics, and aquaponics Reusable,
decorative. Used in soil, hydroponics, and aquaponics Reusable,
High porous, Retains more water and moisture Many different sizes
of expanded clay can be offered Many different packing method can be offered
of expanded clay can be offered Many different packing method can be offered
Physical Properties:
* Bulk Density: 230kg/m3 to 650kg/m3
* pH Value: 7.0
* Melting Point: 1000 °C
* Cylinder Compressive Strength:0.6 to 3.0 N/mm2
* Dry Thermal Conductivity:0.097 to 0.10 W/mK
* Bulk Density: 230kg/m3 to 650kg/m3
* pH Value: 7.0
* Melting Point: 1000 °C
* Cylinder Compressive Strength:0.6 to 3.0 N/mm2
* Dry Thermal Conductivity:0.097 to 0.10 W/mK
The advantages of our clay is high porous, pH netural, low density, high strength, excellent heat insulation property, fire resistance, sound insulation, thermal insulation, good durability.
The main sizes we have 1-4mm, 4-8mm, 4-10mm, 8-10mm, 8-16mm, 15-25mm, 10-30mm etc. It is available in different sizes and densities.
Clients Good feedback
Application 1: Expanded Clay for Agriculture
pH-neutral, inert, not compact,
low in inherent E.C,
Environmentally friendly and reusable,
Ensures good root aeration,
Plants in greenhouse containers,
Often use for Agriculture, flower-growing, hydroponics, aquaponics, horticulture
low in inherent E.C,
Environmentally friendly and reusable,
Ensures good root aeration,
Plants in greenhouse containers,
Often use for Agriculture, flower-growing, hydroponics, aquaponics, horticulture
Main sizes: 1-4mm, 4-10mm, 8-10mm,
8-16mm, 15-25mm, 10-30mm
Standard packing: 50L pp or pe
OEM packing are acceptable, we have good experience on different sizes packing
Applicaton 2: Expanded Clay for Gardening.
Very light, yet holds moisture, Prevents root rot, By top dressing your pots and planters,
Growing mediums for gardening methods, Often use for Landscaping, Green Roofs, Flower beds, Flower Pots
Main sizes: 1-4mm, 4-10mm, 8-10mm,
8-16mm, 15-25mm, 10-30mmStandard packing: 50L pp or pe
OEM packing are acceptable, we have good experience on different sizes packing
8-16mm, 15-25mm, 10-30mmStandard packing: 50L pp or pe
OEM packing are acceptable, we have good experience on different sizes packing
Application 3: Expanded Clay for Construction
Lightweight, excellent thermal & sound insulation.
Fire resistances, Earthquake Resistant.
It is widely used for lightweight concrete castings,
Fire resistances, Earthquake Resistant.
It is widely used for lightweight concrete castings,
floors and panels, Blocks and Mortar.
Application 4: Expanded clay for biological treatment
Large pore volumes and surface areas –
make it an ideal media for biological treatment.
excellent for treating raw water containing ammonia,
Manganese, iron etc, Expanded clay can be used for a number of different water and waste water treatment applications
make it an ideal media for biological treatment.
excellent for treating raw water containing ammonia,
Manganese, iron etc, Expanded clay can be used for a number of different water and waste water treatment applications
Packing & Loading:
