What Is LECA Aggregate?
LECA represents Lightweight Expanded Clay Aggregate. LECA aggregate is an entirely special development material which has insulative, sound-retaining, and heat proof properties. It very well may be utilized all alone or joined with concrete, and is amazingly lightweight. LECA items are accessible in an assortment of loads, sizes, shapes and that’s only the tip of the iceberg.
How Is LECA Made?
LECA is framed by terminating common clay at a temperature surpassing 1200 degrees Celsius. At the point when clay is terminated at this temperature, it builds up a characteristic honeycomb structure, with a large number of voids in the structure of the aggregate. The particles are round in shape, and can be framed in practically any size, extending from only a couple of micrometers to 30MM, contingent upon the application for which the LECA is required.
In what manner Can LECA Be Used?
In light of its flexibility, LECA can be utilized for an enormous assortment of uses. Because of its sound-muzzling effect, it’s frequently utilized with cement to shape sound barriers. It can likewise be utilized with auxiliary cement, giving a superior solidarity to-weight proportion. All alone, it’s frequently utilized for drainage and hydroponics, because of its porous nature and capacity to withstand moisture without moving and changing shape.
What makes LECA a perfect growing medium?
LECA growing medium can be justified as it has three entirely attractive growing properties:
* It is very porous. This gives plenty of air and oxygen to the roots of plants. Absence of oxygen is a significant reason for plant loss, especially for indoor plants. The healthy roots are less inclined to disease and rotting.
* It has capillary properties. This implies dry LECA assimilates water and wicks it upwards (regularly 8-10″ upward or more) to give water to the plants.
* It doesn’t compact or rot after some time (organic based soils do). This helps in the conveyance of air to the roots of the plants. On account of these three properties, LECA can convey adequate water and supplements to the roots of plants while at the same time giving rich oxygen to the root zone. This makes for a perfect developing condition for the plant roots. The roots of a plant are basic to the general strength of a plant and a solid root system will yield a sound plant. Then again, a powerless root framework will debilitate and abbreviate their life expectancy.
How does LECA fit in the hydroculture world?
There are different approaches to develop plants than with soils. Indeed, there have been progresses in the manner in which individuals can develop plants and blossoms utilizing mediums other than soil and standard growing mediums.
These strategies utilize less water since they use substances other than standard water and growing mediums.
One of the techniques that individuals think about is hydroponics, which grows plants in a liquid arrangement without the utilisation of soil. The other is called hydroculture, and that is comparable yet in addition altogether different at a basic level. Hydroculture is like hydroponics from numerous points of view however has a key distinction – rather than utilizing a nutrient solution containing water as a developing medium, an inorganic strong developing medium (or inert) is utilized. The inactive developing medium is normally rock-based, regularly something many refer to as “expanded clay aggregates.” Hydroculture can be viewed as “latent hydroponics” which implies the plants are developed without soil, bark or peat greenery.
For more information on how LECA can assist you with your gardening, click on the link below: https://www.expandedclayaggregate.com/get-product-details/structural-lightweight-concrete.html