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Vermiculite is a naturally occurring mineral that expands when heated. It is composed of a group of hydrated laminar minerals. When heated, it expands to create lightweight, fire-resistant, and absorbent material commonly used in gardening, insulation, and construction.

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1y ago

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Does vermiculite contain asbestos?

Some vermiculite deposits contain asbestos, and some products were made with contaminated vermiculite until about the early 1990s. Now vermiculite mines and all manufacturers, world-wide, are prohibited from selling any product that contains asbestos. Vermiculite and asbestos are two different minerals, but at least two major mines in the USA held mixed deposits which contained both.


Does vermiculite contain alcohol?

vermiculite is a mineral, does not contain alcohol.


How do you install vermiculite?

Where do you want to install vermiculite? around a clay oven.


What is the texture of vermiculite?

For all the questions and answers regarding vermiculite please visit www.vermiculite.co.in


What is the mix ratio of sand cement vermiculite and chips for vermiculite concrete?

ask santa


Does all vermiculite insulation contain asbestos?

No, not all vermiculite contains asbestos. You should have it tested.


Is vermiculite without asbestos safe?

Vermiculite is a by product of asbestos so it not really asbestos free.


Is vermiculite poisonous to salamanders?

Vermiculite itself is not inherently poisonous to salamanders. However, if the vermiculite is contaminated with asbestos or other harmful substances, it could pose a risk to their health. It's important to ensure that any vermiculite used in a habitat or enclosure is safe and free from contaminants. Always check the source and quality of the vermiculite before using it around amphibians.


Are Perlite and Vermiculite the same thing?

No. But in gardening uses there is a difference. Perlite provides better drainage than Vermiculite,and Vermiculite holds water better. I personally prefer rough sand.


Are vermiculite insulation granuals waterproof for external wall cavities?

is vermiculite suitable for cavity wall insulation


What color is vermiculite?

Vermiculite typically appears as a light to dark brown or gold color, but it can also be a gray or silver shade depending on the specific variety and how it is processed.


Does vermiculite float?

Yes; Vermiculite, Perlite and Leca all float in water, thanks to their porosity.