Mica Flake Vermiculite Insulation

Vermiculite is a mineral mined from the earth composed of shiny flakes that look like mica.

Mica flake vermiculite insulation.

16 1 m2k w per metre of insulation. Vermiculite is a naturally occurring mineral composed of shiny flakes that resemble mica. A lightweight shiny mineral that resembles mica flakes. Is the mica expanded so it looks like vermiculite or is it the thin brown to grey flakes that sort of shine.

3 expanded and clumped vermiculite looks like popcorn or popcorn ceiling coating colors as above. Vermiculite photo by courtesy of anthony rich. How are mica fil or munn steele vermiculite products identified what should be done about potential vermiculite asbestos hazards ascribed to this vermiculite insulation. Vermiculite has many uses such as loose fill insulation for attic spaces block core fill insulation insulation around chimney flues and in gardening applications.

The expanded vermiculite is a light weight fire resistant and odorless material and has been used in numerous products including insulation for. In this form vermiculite is a lightweight odorless and fire resistant material that has been used in numerous applications such as. The mineral was popular during much of the 20th century as insulation thanks in part to. Much of this stuff was later found to contain asbestos and had to be removed because it was a serious health hazard.

Vermiculite manufacturer manufacturers factory suppliers from china looking to the future a long way to go constantly striving to become the all staff with full enthusiasm one hundred times the confidence and put our company built a beautiful environment advanced products quality first class modern enterprise and work hard. 2 expanded vermiculate same as most kitty litter can be clumps or rock chunk like from grayish white to tan to brownish to golden. What about mica fill vermiculite insulation. When this mineral is put in an oven it expands like popcorn.

Vermiculite is a naturally mined ore product that is non combustible and fire proof. Vermiculite is a naturally occurring mineral composed of shiny flakes resembling mica. This article series explains how to recognize vermiculite building insulation that may contain asbestos fibers. 1 shredded vermiculite looks like little flakes of mica typically brown golden.

In a previous home i had the thin brown to grey flakes used as attic insulation which was common in the past. When heated to a high temperature flakes of vermiculite expand as much as 8 30 times their original size. Since it has an r value of about r 2 per inch it was used for decades as an insulation material. K value 0 063 w mk.

Vermiculite absorbs water and is fire resistant giving it myriad uses from fluffing up garden soil to soundproofing floors.