Vermiculite Dangers, 5 Things To Do When You Suspect Vermiculite In Your Insulation Zonolite Risk Removal

Between the 1920s and early 1990s contained small yet dangerous quantities of asbestosthe vermiculite insulation used in homes built during this period and sometimes marketed under the trade name zonolite typically contains 1 3 percent asbestos.

Mesothelioma 60 sec qualify. This type of asbestos is extremely dangerous as it can become airborne with the slightest agitation and inhaled by the occupants of the home. Vermiculite has many uses from insulation to swimming pools. Vermiculite is a mica like mineral mined around the world and used in a variety of commercial and consumer products because it is fire resistant and has good insulation qualities.

Large commercial vermiculite mines currently exist in the united states of america. Unfortunately asbestos ore was abundant in the same mine a particularly dangerous type of asbestos known as amphibole. Understanding the dangers of working with vermiculite.

Most of the vermiculite used for insulation in the us. Asbestos ore is made up of long thin fibers that can only be seen through a microscope. The asbestos found in vermiculite is extremely friable and is the most dangerous type amphibole of asbestos.

Consider this statement from research titled zonolite attic insulation exposure studies where even the suggested method for removal by the manufacturer. No matter the size of the project or the industry you operate in you need to be certain your working environment is as safe as possible. Dangers of asbestos contaminated vermiculite insulation in your home.

The asbestos fibres found in vermiculite from the libby mine are friable fibres of amphibole asbestos. When thi material heat it expands to a mush a 30 times the original ize and is fire resistant and extremelu. Vermiculite i a mineral that i naturallu ossurring and ha an abundanse of shiny flake.

Exfoliation occurs when the mineral is heated sufficiently and commercial furnaces can routinely produce this effect. Asbestos and vermiculite confusion and danger. Understanding the dangers of working with vermiculite.

But some people might. It breaks up the soil providing better aeration and it retains water and fertilizer. Once vermiculite is disturbed millions of asbestos fibers become airborne.

Its also a ph neutral way to add calcium and magnesium. Vermiculite is a hydrous phyllosilicate mineral which undergoes significant expansion when heated. Among new products that may still contain asbestos are soil retention enhancers particularly vermiculite.

Vermiculite forms by the weathering or hydrothermal alteration of biotite or phlogopite. Vermiculite a naturally occurring mineral was until 1990 mined from the same ore deposits as the deadly mineral fiber asbestos.