5 Important Uses of Vermiculite
Vermiculite is a naturally occurring, non-toxic mineral with an impressive absorption capacity. It is because of this characteristic that it boasts many amazing uses within various sectors. We highlight some of the most important vermiculite uses below.
A Growing Medium 
Due to COVID-19, an increased number of people are spending time at home. If you are using this time to declutter, fix things in and around your living space, and tend to your garden, then you should know that vermiculite can help.
Since vermiculite can absorb three – four times its weight in water, it is commonly embraced within the agricultural industry. Its absorption ability makes it possible for the medium to keep plants moist and well-hydrated for long periods without any need for regular watering. This means that it contributes to sustainable farming and agriculture around the globe, all the while enhancing growth and longevity.
A Ceiling and Cavity Wall Insulation
High energy costs are associated with homes and businesses that lack adequate insulation. Because vermiculite is lightweight, it is easy to install as an effective means for ceiling and cavity wall insulation. It can also be treated to prevent moisture absorption, thus making it a solution that will last for many years to come.
A Non-flammable Material
Vermiculite has excellent high-temperature capabilities (non-smouldering/burning/melting). This protects your building from the rapid spread of flames in case of fire.
A Low-Density Screed
One of the most common vermiculite uses is to mix it with cement to form an insulating plaster. This plaster is known to possess high-temperature capabilities and optimal durability. This insulation reduces your energy usage both during the winter and the summer, thus making it a cost-effective and environmentally beneficial upgrade to your house.
A Gunning Mix
A notable benefit of vermiculite is its ability to protect steel structures. When used to create gunning mixes, it provides buildings with the fire ratings that are required by law.
Vermiculite for Agriculture, Horticulture, and Construction Industry Uses
Here at Sun Silicates, we specialise in vermiculite for sale in South Africa. Our vermiculite uses extend from the agriculture and horticulture industries through to the construction industry. For more information, get in touch with us today.
