SUMMER HOLIDAYS 18-31st July!

Vermikulit

Thermal Insulation Of Flue Inserts

USES

Vermikulit is above all designed to be a supporting insulating material around ducts in existing chimneys. Vermikulit fixes the duct and reduces the loss of flue temperature.

DESIGN

Vermikulit is produced from a mineral of mica type. Originally, Vermikulit is made up of small, flat, thin pieces. When these for a short moment are exposed to 800-1000°C, the water molecules in the ”mica” vaporize and the material expands up to 20 times its original volume. The pH value is 7. The material contains small quantities of mineral combinations. The reaction is therefore normally alkalic.

Read More
Consultation with a Specialist
Specification
Max. temperature1100°C
Packing: 100 litres/bag